{
  "schema_version": "1.1",
  "part_family": "beam",
  "name": "W12X26 sloped cope beam",
  "material": "A992",
  "qty": 1,
  "units_in": "imperial",
  "units_resolved": true,
  "handed": "as_drawn",
  "handed_applied": "as_drawn",
  "geometry": {
    "kind": "beam",
    "aisc_designation": "W12X26",
    "length": 2438.4,
    "holes": [],
    "copes": [],
    "end_cuts": [
      {
        "end": "start",
        "points": [
          [
            0.0,
            154.94
          ],
          [
            304.8,
            154.94
          ],
          [
            609.6,
            309.88
          ],
          [
            0.0,
            309.88
          ]
        ],
        "flange": "top",
        "flange_remove_len": 609.6
      }
    ],
    "flange_bevels": [],
    "welds": [],
    "web_outline": null,
    "hole_patterns": []
  },
  "assumptions": [
    "W12X26 nominal depth taken as 12.2 in for mid-depth (6.1 in) and end_cuts polygon geometry",
    "left end mapped to the beam's start end",
    "piece mark auto-assigned: IC-BM-001 (reused: identical geometry already carries this mark)"
  ],
  "marking": {
    "piece_mark": "IC-BM-001",
    "job_number": null,
    "sequence": null,
    "lot": null,
    "drawing_number": null,
    "issued_date": null,
    "source_drawing": null,
    "detailer_initials": null,
    "checker_initials": null,
    "checked_date": null,
    "revision": null,
    "revisions": []
  }
}