{
  "paired_views": [
    "side along working line",
    "end through selected arm pivot P1"
  ],
  "common_identity": "P1",
  "physical_relationships": [
    "overhead separate product routes",
    "vertical connection to pivot",
    "articulated horizontal/vertical reach",
    "vehicle connection zone",
    "working and escape corridor"
  ],
  "positions_to_verify": [
    "stowed",
    "connecting",
    "transfer",
    "disconnected"
  ],
  "excluded_content": [
    "meter/control train architecture",
    "utility lines",
    "operating lineup"
  ],
  "no_numeric_adoption": [
    "bores",
    "source elevation",
    "arm reach",
    "escape clearance"
  ],
  "arm_reach_certified": false
}