{
  "schema": "qualified-insulation-schedule-library-v1",
  "basis_conditions": {
    "2012": {
      "edition": "July2012 revision5",
      "personnel": {
        "ambient_F": 100,
        "air": "still",
        "maximum_surface_F": 140,
        "materials": [
          "calcium silicate",
          "mineral wool"
        ],
        "mechanical_protection_note": "350F and below mechanical shielding/barriers; thermal-insulation exception only under its actual authorized assembly"
      },
      "economic": {
        "new_construction": true,
        "ambient_F": 50,
        "wind_mph": 10,
        "return_after_tax_percent": 15,
        "annual_maintenance_percent_capital": 5,
        "annual_energy_inflation_percent": 7,
        "life_years": 10,
        "fuel_values_USD_per_MMBtu": [
          3.0,
          3.5,
          4.0,
          4.5,
          5.0,
          5.5,
          6.0,
          6.5,
          7.0,
          7.5,
          8.0,
          8.5,
          9.0,
          9.5,
          10.0
        ],
        "selection": "next higher fuel value when between tables; no continuous interpolation",
        "maximum_service_F": {
          "calcium silicate": 1200,
          "mineral wool": 900,
          "fiberglass": 325
        }
      },
      "cold": {
        "material": "polyurethane foam",
        "ambient_F": 80,
        "relative_humidity_percent": 80,
        "air": "still",
        "objective": "prevent condensation on insulation surface",
        "conductivity_Btu_in_h_ft2_F": 0.15,
        "conductivity_reference_F": -50,
        "missing_size": "14in"
      }
    },
    "2001": {
      "edition": "August2001 revision10",
      "personnel": {
        "maximum_surface_C": 60,
        "maximum_surface_F": 140,
        "material_maximum_F": {
          "mineral fiber": 850,
          "calcium silicate": 1200
        },
        "jacketing": [
          "aluminum",
          "stainless steel"
        ]
      },
      "economic": {
        "ambient_C": -0.5,
        "printed_ambient_F": 31,
        "wind_km_h": 10,
        "printed_wind_mph": 6.2,
        "life_years": 10,
        "tax_percent": 0,
        "fuel_value_USD_per_MMBtu": 2.95,
        "return_percent": 25,
        "boiler_efficiency_percent": 80
      },
      "selection": {
        "normal_temperature": "normal upstream equipment/LDT operating temperature for non-traced heat conservation; startup/shutdown etc not used for thickness under this route",
        "hold_temperature": "HOLD/personnel temperature for traced applications, unless normal heat conservation needs thicker covering",
        "material": "selected by normal operating temperature",
        "multiple_duties": "greater applicable thickness within compatible assembly; special-design outcome must first be resolved",
        "perlite": "uses calcium-silicate normal/HOLD schedules within adopted route",
        "columns": "exact listed temperatures for economic/HOLD; no interpolation rule supplied"
      }
    }
  },
  "tables": [
    {
      "id": "2012-personnel-calcium-silicate-pipe-equipment",
      "basis": "2012",
      "duty": "personnel",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "140 to 350\u00b0F",
        "351 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        }
      ],
      "notes": [
        "At350F and below use mechanical shielding or barriers instead of insulation; Note1 is not zero thickness.",
        "100F still air; maximum140F surface target under adopted assembly."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": null
    },
    {
      "id": "2012-personnel-calcium-silicate-tank",
      "basis": "2012",
      "duty": "personnel",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "140 to 350\u00b0F",
        "351 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        }
      ],
      "notes": [
        "At350F and below use mechanical shielding or barriers instead of insulation; Note1 is not zero thickness.",
        "100F still air; maximum140F surface target under adopted assembly."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": null
    },
    {
      "id": "2012-personnel-mineral-wool-pipe-equipment",
      "basis": "2012",
      "duty": "personnel",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "140 to 350\u00b0F",
        "351 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "At350F and below use mechanical shielding or barriers instead of insulation; Note1 is not zero thickness.",
        "100F still air; maximum140F surface target under adopted assembly."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": null
    },
    {
      "id": "2012-personnel-mineral-wool-tank",
      "basis": "2012",
      "duty": "personnel",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "140 to 350\u00b0F",
        "351 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "Note 1",
              "kind": "mechanical_shield_or_barrier",
              "thickness_in": null
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        }
      ],
      "notes": [
        "At350F and below use mechanical shielding or barriers instead of insulation; Note1 is not zero thickness.",
        "100F still air; maximum140F surface target under adopted assembly."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": null
    },
    {
      "id": "2012-economic-calcium-silicate-3.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 3.0
    },
    {
      "id": "2012-economic-calcium-silicate-3.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 3.0
    },
    {
      "id": "2012-economic-calcium-silicate-3.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 3.5
    },
    {
      "id": "2012-economic-calcium-silicate-3.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 3.5
    },
    {
      "id": "2012-economic-calcium-silicate-4.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 4.0
    },
    {
      "id": "2012-economic-calcium-silicate-4.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 4.0
    },
    {
      "id": "2012-economic-calcium-silicate-4.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 4.5
    },
    {
      "id": "2012-economic-calcium-silicate-4.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 4.5
    },
    {
      "id": "2012-economic-calcium-silicate-5.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 5.0
    },
    {
      "id": "2012-economic-calcium-silicate-5.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 5.0
    },
    {
      "id": "2012-economic-calcium-silicate-5.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 5.5
    },
    {
      "id": "2012-economic-calcium-silicate-5.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 5.5
    },
    {
      "id": "2012-economic-calcium-silicate-6.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 6.0
    },
    {
      "id": "2012-economic-calcium-silicate-6.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 6.0
    },
    {
      "id": "2012-economic-calcium-silicate-6.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 6.5
    },
    {
      "id": "2012-economic-calcium-silicate-6.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 6.5
    },
    {
      "id": "2012-economic-calcium-silicate-7.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 7.0
    },
    {
      "id": "2012-economic-calcium-silicate-7.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 7.0
    },
    {
      "id": "2012-economic-calcium-silicate-7.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 7.5
    },
    {
      "id": "2012-economic-calcium-silicate-7.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 7.5
    },
    {
      "id": "2012-economic-calcium-silicate-8.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 8.0
    },
    {
      "id": "2012-economic-calcium-silicate-8.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 8.0
    },
    {
      "id": "2012-economic-calcium-silicate-8.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            },
            {
              "raw": "9.50",
              "kind": "thickness",
              "thickness_in": 9.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 8.5
    },
    {
      "id": "2012-economic-calcium-silicate-8.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 8.5
    },
    {
      "id": "2012-economic-calcium-silicate-9.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            },
            {
              "raw": "10.00",
              "kind": "thickness",
              "thickness_in": 10.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 9.0
    },
    {
      "id": "2012-economic-calcium-silicate-9.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 9.0
    },
    {
      "id": "2012-economic-calcium-silicate-9.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            },
            {
              "raw": "9.50",
              "kind": "thickness",
              "thickness_in": 9.5
            },
            {
              "raw": "10.00",
              "kind": "thickness",
              "thickness_in": 10.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 9.5
    },
    {
      "id": "2012-economic-calcium-silicate-9.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 9.5
    },
    {
      "id": "2012-economic-calcium-silicate-10.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 899\u00b0F",
        "900 to 999\u00b0F",
        "1000 to 1099\u00b0F",
        "1100 to 1200\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            },
            {
              "raw": "9.50",
              "kind": "thickness",
              "thickness_in": 9.5
            },
            {
              "raw": "10.00",
              "kind": "thickness",
              "thickness_in": 10.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 10.0
    },
    {
      "id": "2012-economic-calcium-silicate-10.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 10.0
    },
    {
      "id": "2012-economic-mineral-wool-3.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 3.0
    },
    {
      "id": "2012-economic-mineral-wool-3.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 3.0
    },
    {
      "id": "2012-economic-mineral-wool-3.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 3.5
    },
    {
      "id": "2012-economic-mineral-wool-3.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 3.5
    },
    {
      "id": "2012-economic-mineral-wool-4.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 4.0
    },
    {
      "id": "2012-economic-mineral-wool-4.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 4.0
    },
    {
      "id": "2012-economic-mineral-wool-4.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 4.5
    },
    {
      "id": "2012-economic-mineral-wool-4.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 4.5
    },
    {
      "id": "2012-economic-mineral-wool-5.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 5.0
    },
    {
      "id": "2012-economic-mineral-wool-5.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 5.0
    },
    {
      "id": "2012-economic-mineral-wool-5.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 5.5
    },
    {
      "id": "2012-economic-mineral-wool-5.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 5.5
    },
    {
      "id": "2012-economic-mineral-wool-6.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 6.0
    },
    {
      "id": "2012-economic-mineral-wool-6.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 6.0
    },
    {
      "id": "2012-economic-mineral-wool-6.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 6.5
    },
    {
      "id": "2012-economic-mineral-wool-6.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 6.5
    },
    {
      "id": "2012-economic-mineral-wool-7.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 7.0
    },
    {
      "id": "2012-economic-mineral-wool-7.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 7.0
    },
    {
      "id": "2012-economic-mineral-wool-7.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 7.5
    },
    {
      "id": "2012-economic-mineral-wool-7.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 7.5
    },
    {
      "id": "2012-economic-mineral-wool-8.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 8.0
    },
    {
      "id": "2012-economic-mineral-wool-8.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 8.0
    },
    {
      "id": "2012-economic-mineral-wool-8.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 8.5
    },
    {
      "id": "2012-economic-mineral-wool-8.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 8.5
    },
    {
      "id": "2012-economic-mineral-wool-9.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "8.50",
              "kind": "thickness",
              "thickness_in": 8.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 9.0
    },
    {
      "id": "2012-economic-mineral-wool-9.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 9.0
    },
    {
      "id": "2012-economic-mineral-wool-9.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 9.5
    },
    {
      "id": "2012-economic-mineral-wool-9.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 9.5
    },
    {
      "id": "2012-economic-mineral-wool-10.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 399\u00b0F",
        "400 to 499\u00b0F",
        "500 to 599\u00b0F",
        "600 to 699\u00b0F",
        "700 to 799\u00b0F",
        "800 to 900\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.50",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.50",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5.00",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "6.00",
              "kind": "thickness",
              "thickness_in": 6.0
            },
            {
              "raw": "7.00",
              "kind": "thickness",
              "thickness_in": 7.0
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.50",
              "kind": "thickness",
              "thickness_in": 5.5
            },
            {
              "raw": "6.50",
              "kind": "thickness",
              "thickness_in": 6.5
            },
            {
              "raw": "7.50",
              "kind": "thickness",
              "thickness_in": 7.5
            },
            {
              "raw": "8.00",
              "kind": "thickness",
              "thickness_in": 8.0
            },
            {
              "raw": "9.00",
              "kind": "thickness",
              "thickness_in": 9.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 10.0
    },
    {
      "id": "2012-economic-mineral-wool-10.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "mineral wool",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 349\u00b0F",
        "350 to 400\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 900,
      "fuel_value_USD_per_MMBtu": 10.0
    },
    {
      "id": "2012-economic-fiberglass-3.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 3.0
    },
    {
      "id": "2012-economic-fiberglass-3.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 3.0
    },
    {
      "id": "2012-economic-fiberglass-3.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 3.5
    },
    {
      "id": "2012-economic-fiberglass-3.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 3.5
    },
    {
      "id": "2012-economic-fiberglass-4.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 4.0
    },
    {
      "id": "2012-economic-fiberglass-4.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 4.0
    },
    {
      "id": "2012-economic-fiberglass-4.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 4.5
    },
    {
      "id": "2012-economic-fiberglass-4.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 4.5
    },
    {
      "id": "2012-economic-fiberglass-5.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 5.0
    },
    {
      "id": "2012-economic-fiberglass-5.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 5.0
    },
    {
      "id": "2012-economic-fiberglass-5.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 5.5
    },
    {
      "id": "2012-economic-fiberglass-5.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 249\u00b0F",
        "250 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 5.5
    },
    {
      "id": "2012-economic-fiberglass-6.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 6.0
    },
    {
      "id": "2012-economic-fiberglass-6.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 6.0
    },
    {
      "id": "2012-economic-fiberglass-6.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 6.5
    },
    {
      "id": "2012-economic-fiberglass-6.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 6.5
    },
    {
      "id": "2012-economic-fiberglass-7.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 7.0
    },
    {
      "id": "2012-economic-fiberglass-7.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 7.0
    },
    {
      "id": "2012-economic-fiberglass-7.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 7.5
    },
    {
      "id": "2012-economic-fiberglass-7.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 199\u00b0F",
        "200 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 7.5
    },
    {
      "id": "2012-economic-fiberglass-8.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 8.0
    },
    {
      "id": "2012-economic-fiberglass-8.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 8.0
    },
    {
      "id": "2012-economic-fiberglass-8.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 8.5
    },
    {
      "id": "2012-economic-fiberglass-8.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 8.5
    },
    {
      "id": "2012-economic-fiberglass-9.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 9.0
    },
    {
      "id": "2012-economic-fiberglass-9.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 9.0
    },
    {
      "id": "2012-economic-fiberglass-9.5-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 9.5
    },
    {
      "id": "2012-economic-fiberglass-9.5-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 9.5
    },
    {
      "id": "2012-economic-fiberglass-10.0-pipe-equipment",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 149\u00b0F",
        "150 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.50",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "14 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.00",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Vessels and Flat Work",
          "cells": [
            {
              "raw": "2.00",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.50",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "4.00",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 10.0
    },
    {
      "id": "2012-economic-fiberglass-10.0-tank",
      "basis": "2012",
      "duty": "economic",
      "material": "fiberglass",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "100 to 199\u00b0F",
        "200 to 249\u00b0F",
        "250 to 299\u00b0F",
        "300 to 325\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "Storage Tanks",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Historical new-construction financial/weather basis; next higher fuel table only when input lies between listed values.",
        "Tank ranges are separate from pipe/equipment ranges."
      ],
      "maximum_material_service_temperature_F": 325,
      "fuel_value_USD_per_MMBtu": 10.0
    },
    {
      "id": "2012-cold-polyurethane",
      "basis": "2012",
      "duty": "condensation_prevention",
      "material": "polyurethane",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "Ambient to 1\u00b0F",
        "0\u00baF to -49\u00b0F",
        "-50 to -99\u00b0F",
        "-100 to -149\u00b0F",
        "-150 to -199\u00b0F",
        "-200 to -249\u00b0F",
        "-250 to -299\u00b0F",
        "-300 to -320\u00b0F"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "0.5 to 1.5 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "2 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "3 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "4 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "6 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "8 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "10 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "12 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "16 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "18 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            }
          ]
        },
        {
          "size_label": "20 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "24 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "30 Inch Pipe",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        },
        {
          "size_label": "Vessels and Equipment",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "5",
              "kind": "thickness",
              "thickness_in": 5.0
            },
            {
              "raw": "5",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        }
      ],
      "notes": [
        "80F still air;80%RH; conductivity0.15Btu-in/(h ft2 F) at-50F.",
        "No14in row; no interpolation.",
        "Thickness does not establish vapor-barrier integrity."
      ],
      "maximum_material_service_temperature_F": null,
      "fuel_value_USD_per_MMBtu": null
    },
    {
      "id": "2001-personnel-mineral-fiber-calcium-silicate",
      "basis": "2001",
      "duty": "personnel",
      "material": "mineral fiber / calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "60 to 93\n(140) to (200)",
        "94 to 148\n(201) to (300)",
        "149 to 204\n(301) to (400)",
        "205 to 260\n(401) to (500)",
        "261 to 316\n(501) to (600)",
        "317 to 371\n(601) to (700)",
        "372 to 427\n(701) to (800)",
        "428 to 482\n(801) to (900)",
        "483 to 538\n(901) to (1000)",
        "539 to 593\n(1001) to (1100)",
        "594 to 649\n(1101) to (1200)"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            }
          ]
        },
        {
          "size_label": "1\u00bd",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "2",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "3",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "4",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            }
          ]
        },
        {
          "size_label": "6",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "8",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "10",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            }
          ]
        },
        {
          "size_label": "12",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "14",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "16",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "18",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "20",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "24",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "30",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "36",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "Flat",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.0",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        }
      ],
      "notes": [
        "Aluminum or stainless-steel jacketing.",
        "Material chosen by normal operating temperature; HOLD axis controls HOLD thickness.",
        "Take greater compatible normal/HOLD requirements within this basis; process stability can require calculated greater thickness.",
        "Mineral fiber maximum850F;calcium silicate maximum1200F;maximum surface140F."
      ],
      "maximum_material_service_temperature_F": null,
      "fuel_value_USD_per_MMBtu": null
    },
    {
      "id": "2001-economic-mineral-fiber",
      "basis": "2001",
      "duty": "economic",
      "material": "mineral fiber",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "38\n(100)",
        "93\n(200)",
        "148\n(300)",
        "204\n(400)",
        "260\n(500)",
        "288\n(550)",
        "316\n(600)",
        "371\n(700)",
        "427\n(800)",
        "454\n(850)"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "1\u00bd",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "2",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "4",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "6",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "8",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "10",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "12",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "14",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "16",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "18",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "20",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "24",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "30",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "36",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        },
        {
          "size_label": "Flat",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            }
          ]
        }
      ],
      "notes": [
        "Aluminum or stainless-steel jacketing.",
        "Material chosen by normal operating temperature; HOLD axis controls HOLD thickness.",
        "Take greater compatible normal/HOLD requirements within this basis; process stability can require calculated greater thickness."
      ],
      "maximum_material_service_temperature_F": 850,
      "fuel_value_USD_per_MMBtu": 2.95
    },
    {
      "id": "2001-economic-calcium-silicate",
      "basis": "2001",
      "duty": "economic",
      "material": "calcium silicate",
      "temperature_axis": "operating/process temperature",
      "temperature_labels": [
        "38\n(100)",
        "93\n(200)",
        "148\n(300)",
        "204\n(400)",
        "260\n(500)",
        "316\n(600)",
        "371\n(700)",
        "427\n(800)",
        "482\n(900)",
        "538\n(1000",
        "593\n(1100)",
        "649\n(1200)"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "1",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "1\u00bd",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            }
          ]
        },
        {
          "size_label": "2",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "3",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "4",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "6",
          "cells": [
            {
              "raw": "1.0",
              "kind": "thickness",
              "thickness_in": 1.0
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            }
          ]
        },
        {
          "size_label": "8",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "10",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "12",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "14",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "16",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "18",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "20",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "24",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "30",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "36",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            }
          ]
        },
        {
          "size_label": "Flat",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "5.0",
              "kind": "thickness",
              "thickness_in": 5.0
            }
          ]
        }
      ],
      "notes": [
        "Aluminum or stainless-steel jacketing.",
        "Material chosen by normal operating temperature; HOLD axis controls HOLD thickness.",
        "Take greater compatible normal/HOLD requirements within this basis; process stability can require calculated greater thickness."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": 2.95
    },
    {
      "id": "2001-hold-mineral-fiber",
      "basis": "2001",
      "duty": "hold",
      "material": "mineral fiber",
      "temperature_axis": "HOLD temperature",
      "temperature_labels": [
        "5\n(41)",
        "16\n(60)",
        "38\n(100)",
        "66\n(150)",
        "93\n(200)",
        "149\n(300)",
        "204\n(400)",
        "260\n(500)",
        "288\n(550)"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "< 1",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "1\u00bd",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "2",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "3",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "4",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "6",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "8",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "10",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "12",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "14",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "16",
          "cells": [
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "18",
          "cells": [
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "20",
          "cells": [
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "24",
          "cells": [
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "30",
          "cells": [
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "",
          "cells": [
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "Flat Surface",
          "cells": [
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        }
      ],
      "notes": [
        "Aluminum or stainless-steel jacketing.",
        "Material chosen by normal operating temperature; HOLD axis controls HOLD thickness.",
        "Take greater compatible normal/HOLD requirements within this basis; process stability can require calculated greater thickness.",
        "Asterisk requires special design, not zero thickness or interpolation."
      ],
      "maximum_material_service_temperature_F": 850,
      "fuel_value_USD_per_MMBtu": null
    },
    {
      "id": "2001-hold-calcium-silicate",
      "basis": "2001",
      "duty": "hold",
      "material": "calcium silicate",
      "temperature_axis": "HOLD temperature",
      "temperature_labels": [
        "5\n(41)",
        "16\n(60)",
        "38\n(100)",
        "66\n(150)",
        "93\n(200)",
        "149\n(300)",
        "204\n(400)",
        "260\n(500)",
        "288\n(550)"
      ],
      "temperature_units": "degF; raw degC pairs retained where printed",
      "thickness_units": "in",
      "rows": [
        {
          "size_label": "<1",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "1",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "1\u00bd",
          "cells": [
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "1.5",
              "kind": "thickness",
              "thickness_in": 1.5
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "2",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "3",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "4",
          "cells": [
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.0",
              "kind": "thickness",
              "thickness_in": 2.0
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "6",
          "cells": [
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "8",
          "cells": [
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "10",
          "cells": [
            {
              "raw": "2.5",
              "kind": "thickness",
              "thickness_in": 2.5
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "12",
          "cells": [
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "14",
          "cells": [
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "16",
          "cells": [
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "18",
          "cells": [
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "20",
          "cells": [
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "24",
          "cells": [
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "30",
          "cells": [
            {
              "raw": "3.0",
              "kind": "thickness",
              "thickness_in": 3.0
            },
            {
              "raw": "3.5",
              "kind": "thickness",
              "thickness_in": 3.5
            },
            {
              "raw": "4.0",
              "kind": "thickness",
              "thickness_in": 4.0
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "4.5",
              "kind": "thickness",
              "thickness_in": 4.5
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "",
          "cells": [
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            },
            {
              "raw": "",
              "kind": "blank",
              "thickness_in": null
            }
          ]
        },
        {
          "size_label": "Flat",
          "cells": [
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            },
            {
              "raw": "*",
              "kind": "special_design",
              "thickness_in": null
            }
          ]
        }
      ],
      "notes": [
        "Aluminum or stainless-steel jacketing.",
        "Material chosen by normal operating temperature; HOLD axis controls HOLD thickness.",
        "Take greater compatible normal/HOLD requirements within this basis; process stability can require calculated greater thickness.",
        "Asterisk requires special design, not zero thickness or interpolation."
      ],
      "maximum_material_service_temperature_F": 1200,
      "fuel_value_USD_per_MMBtu": null
    }
  ],
  "lookup_contract": {
    "basis_required": true,
    "duties_distinct": true,
    "material_and_geometry_required": true,
    "fuel_units": "USD/MMBtu for historical model only",
    "temperature_band_gaps": "No guessing or interpolation between printed integer bands",
    "exact_temperature_axes": "Exact listed economic/HOLD columns in2001 basis; unresolved between-column request",
    "nonnumeric_cells": "shield/barrier,special-design and blank are typed outcomes, never0",
    "material_limits": "Check actual normal operating material suitability before HOLD lookup",
    "installed_guarantee": false
  }
}