{
  "slug": "framing-takeoff",
  "title": "Framing & drywall takeoff",
  "model_id": "03",
  "image": "model-03.png",
  "intro": "The full recorded partition, board, ceiling and accessory scope behind this framing model.",
  "quantity_revision": "R10 quantity report, exported November 2, 2026",
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    "document_id": null,
    "document_id_note": "No separate document ID was assigned in the supplied source manifest.",
    "title": "Client architectural permit set (identity withheld)",
    "edition": "Submit for Build Permit, October 27, 2026",
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        "sheet": "A100",
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        "title": "Demolition plan"
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        "sheet": "A200",
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        "title": "Architectural floor plan"
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        "title": "Door and window schedules"
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      {
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        "physical_page": 6,
        "title": "Reflected ceiling plan"
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      {
        "sheet": "A500",
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        "title": "Millwork and finish plan"
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      {
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      {
        "sheet": "A800",
        "physical_page": 10,
        "title": "Interior elevations"
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      {
        "sheet": "A801",
        "physical_page": 11,
        "title": "Interior elevations"
      },
      {
        "sheet": "A802",
        "physical_page": 12,
        "title": "Interior elevations"
      },
      {
        "sheet": "A900",
        "physical_page": 13,
        "title": "Millwork details"
      }
    ]
  },
  "status": "Unpriced review example; field dimensions, assembly choices and open questions remain.",
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    {
      "id": "D-C-103",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Acoustic ceiling / grid - separate scope allocation",
      "quantity": 79.166,
      "unit": "SF",
      "gross": 79.166,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 10,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-104",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Acoustic ceiling / grid - separate scope allocation",
      "quantity": 79.166,
      "unit": "SF",
      "gross": 79.166,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 10,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-105",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Acoustic ceiling / grid - separate scope allocation",
      "quantity": 86.057,
      "unit": "SF",
      "gross": 86.057,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 10,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-112",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Gypsum ceiling horizontal area",
      "quantity": 23.928,
      "unit": "SF",
      "gross": 23.928,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 9,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-107",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Acoustic ceiling / grid - separate scope allocation",
      "quantity": 20.981,
      "unit": "SF",
      "gross": 20.981,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 10,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-115",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Gypsum ceiling horizontal area",
      "quantity": 27.989,
      "unit": "SF",
      "gross": 27.989,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 9,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-114",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Acoustic ceiling / grid - separate scope allocation",
      "quantity": 3.667,
      "unit": "SF",
      "gross": 3.667,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 12,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-STAFF-12",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Acoustic ceiling / grid - separate scope allocation",
      "quantity": 76.659,
      "unit": "SF",
      "gross": 76.659,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 12,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-STAFF-11",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Acoustic ceiling / grid - separate scope allocation",
      "quantity": 52.149,
      "unit": "SF",
      "gross": 52.149,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 12,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-LAB",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Gypsum ceiling horizontal area",
      "quantity": 86.335,
      "unit": "SF",
      "gross": 86.335,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 10,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-STAFF-SOFFIT",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Gypsum ceiling horizontal area",
      "quantity": 9.641,
      "unit": "SF",
      "gross": 9.641,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 8,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-C-FRONT",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Gypsum ceiling horizontal area",
      "quantity": 368.758,
      "unit": "SF",
      "gross": 368.758,
      "deduction": 0,
      "source": "A400",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 10,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-FRP",
      "category": "Accessories & interfaces",
      "location": "Shared scope",
      "description": "FRP-1 Marlite P100 White to 8 feet; separate trade allocation",
      "quantity": 31.147,
      "unit": "SF",
      "gross": 31.147,
      "deduction": 0,
      "source": "A500 legend-match bars / specification; A200 W10 run",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": 8,
      "length_ft": 3.893333333333329,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-RECEP-STEP",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "One-foot vertical gypsum step around 11-foot island",
      "quantity": 37.917,
      "unit": "SF",
      "gross": 37.917,
      "deduction": 0,
      "source": "A400 dimensions / 10-foot to 11-foot tags",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "Dimension-derived perimeter; confirm concealed edge construction before fabrication.",
      "height_ft": null,
      "length_ft": null,
      "system": "GWB",
      "nonadditive": false
    },
    {
      "id": "D-CANINE-STEP",
      "category": "Ceilings & steps",
      "location": "Shared scope",
      "description": "Three-foot vertical gypsum ceiling step",
      "quantity": 12.46,
      "unit": "SF",
      "gross": 12.46,
      "deduction": 0,
      "source": "A400 canine 12-foot / 9-foot ceiling boundary",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "",
      "height_ft": null,
      "length_ft": null,
      "system": "GWB",
      "nonadditive": false
    },
    {
      "id": "D-WOOD-BEAM-SUPPORT",
      "category": "Accessories & interfaces",
      "location": "Wall WOOD-BEAM-SUPPORT",
      "description": "Concealed supports for three millwork-wrapped beams",
      "quantity": 3,
      "unit": "EA",
      "gross": 3,
      "deduction": 0,
      "source": "A400 C-3 note",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "GC structural support design / attachment to confirm; not extra gypsum area.",
      "height_ft": null,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-ABOVE-INSUL",
      "category": "Insulation",
      "location": "Shared scope",
      "description": "Acoustic batt plan coverage, four feet each side of partition; overlap removed",
      "quantity": 1377.729,
      "unit": "SF",
      "gross": 1377.729,
      "deduction": 0,
      "source": "A400 keynote 1; A200 measured partition centerlines",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "Coverage basis; confirm extent over open C-0 areas and required thickness.",
      "height_ft": null,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-BRACES",
      "category": "Accessories & interfaces",
      "location": "Shared scope",
      "description": "Planning brace stations at maximum four-foot spacing per run",
      "quantity": 108,
      "unit": "EA",
      "gross": 108,
      "deduction": 0,
      "source": "A200 48-inch note; conflicting A700 alternatives",
      "status": "Planning count; bracing design unresolved",
      "basis": "Gross minus stated deductions",
      "note": "Conservative planning count, NOT approved structural design. Shared intersections / alternatives to resolve.",
      "height_ft": null,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-DEMO-AREA",
      "category": "Removal",
      "location": "Shared scope",
      "description": "Existing ceiling tile/grid removal - gross footprint basis",
      "quantity": 2001.381,
      "unit": "SF",
      "gross": 2001.381,
      "deduction": 0,
      "source": "A100 keynotes 1 and 2",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "GC demolition allocation; existing wall/cabinet footprints and salvage require job-walk confirmation. Not additive new finish.",
      "height_ft": null,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-GRAB-BACK",
      "category": "Accessories & interfaces",
      "location": "Shared scope",
      "description": "Accessible grab-bar steel backing set",
      "quantity": 1,
      "unit": "SET",
      "gross": 1,
      "deduction": 0,
      "source": "A700 grab bar support / A802/17",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "Plate lengths and attachments follow final fixtures.",
      "height_ft": null,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-RISERS",
      "category": "Accessories & interfaces",
      "location": "Shared scope",
      "description": "Full-height service-riser pilasters",
      "quantity": 3,
      "unit": "EA",
      "gross": 3,
      "deduction": 0,
      "source": "A200 keynote 3",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "Cladding perimeter / deck height unavailable; no invented SF.",
      "height_ft": null,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-MILLWORK-BACK",
      "category": "Accessories & interfaces",
      "location": "Shared scope",
      "description": "Continuous blocking / backing coordination",
      "quantity": 1,
      "unit": "LS",
      "gross": 1,
      "deduction": 0,
      "source": "A200 / A600 / A800-A802",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "Do not price as a lump allowance without confirming actual support lengths / loads. See casework register.",
      "height_ft": null,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-DEMO-PART",
      "category": "Removal",
      "location": "Shared scope",
      "description": "Selective existing partition demolition",
      "quantity": 1,
      "unit": "LS",
      "gross": 1,
      "deduction": 0,
      "source": "A100 dashed existing walls",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "Separate GC/demo package; concealed heights / full partition LF to verify at walk. New partition LF is not demolition LF.",
      "height_ft": null,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-CAVITY-BATT",
      "category": "Insulation",
      "location": "Shared scope",
      "description": "Full cavity sound batt, one cavity per wall (not two board faces)",
      "quantity": 2484.202,
      "unit": "SF",
      "gross": 2484.202,
      "deduction": 0,
      "source": "A700 full batt note; half two-face net board",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "Known 12-foot walls only; rated deck-height batt remains additional.",
      "height_ft": null,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    },
    {
      "id": "D-EXIST-LEVEL4",
      "category": "Accessories & interfaces",
      "location": "Shared scope",
      "description": "Existing Level 4 preparation upper planning surface",
      "quantity": 844.078,
      "unit": "SF",
      "gross": 844.078,
      "deduction": 0,
      "source": "A200 Level 4 note / existing wall traces",
      "status": "Plan-measured review quantity",
      "basis": "Gross minus stated deductions",
      "note": "Existing opaque runs only; patching / full skim extent determined by substrate inspection. Not new board.",
      "height_ft": null,
      "length_ft": null,
      "system": "",
      "nonadditive": false
    }
  ],
  "measurements": [
    {
      "id": "W01",
      "label": "Wall W01",
      "kind": "Partition",
      "quantity": 7.703,
      "unit": "LF",
      "length_ft": 7.703,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 184.88,
      "deduction_sf": 48,
      "net_sf": 136.88,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1304.7,
            107.82
          ],
          [
            1304.7,
            246.48
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 184.88,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 48,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 136.88,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W02",
      "label": "Wall W02",
      "kind": "Partition",
      "quantity": 9.203,
      "unit": "LF",
      "length_ft": 9.203,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 220.88,
      "deduction_sf": 0,
      "net_sf": 220.88,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1139.04,
            246.48
          ],
          [
            1304.7,
            246.48
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 220.88,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 0,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 220.88,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W03",
      "label": "Wall W03",
      "kind": "Partition",
      "quantity": 12.187,
      "unit": "LF",
      "length_ft": 12.187,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 292.48,
      "deduction_sf": 102.32,
      "net_sf": 190.16,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1304.7,
            246.48
          ],
          [
            1304.7,
            465.84
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 292.48,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 102.32,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 190.16,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W04",
      "label": "Wall W04",
      "kind": "Partition",
      "quantity": 9.203,
      "unit": "LF",
      "length_ft": 9.203,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 220.88,
      "deduction_sf": 0,
      "net_sf": 220.88,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1139.04,
            465.84
          ],
          [
            1304.7,
            465.84
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 220.88,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 0,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 220.88,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W05",
      "label": "Wall W05",
      "kind": "Partition",
      "quantity": 10.333,
      "unit": "LF",
      "length_ft": 10.333,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 248.0,
      "deduction_sf": 48,
      "net_sf": 200.0,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1564.2,
            107.82
          ],
          [
            1564.2,
            293.82
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 248.0,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 48,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 200.0,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W06",
      "label": "Wall W06",
      "kind": "Partition",
      "quantity": 7.787,
      "unit": "LF",
      "length_ft": 7.787,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 186.88,
      "deduction_sf": 0,
      "net_sf": 186.88,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1547.88,
            293.82
          ],
          [
            1688.04,
            293.82
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 186.88,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 0,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 186.88,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W07",
      "label": "Wall W07",
      "kind": "Partition",
      "quantity": 11.627,
      "unit": "LF",
      "length_ft": 11.627,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 279.04,
      "deduction_sf": 93.42,
      "net_sf": 185.62,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1547.88,
            293.82
          ],
          [
            1547.88,
            503.1
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 279.04,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 93.42,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 185.62,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W08",
      "label": "Wall W08",
      "kind": "Partition",
      "quantity": 4.56,
      "unit": "LF",
      "length_ft": 4.56,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 109.44,
      "deduction_sf": 0,
      "net_sf": 109.44,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1547.88,
            503.1
          ],
          [
            1629.96,
            503.1
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
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    {
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    {
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    {
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    {
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        {
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    {
      "id": "W27",
      "label": "Wall W27",
      "kind": "Partition",
      "quantity": 5.72,
      "unit": "LF",
      "length_ft": 5.72,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 137.28,
      "deduction_sf": 0,
      "net_sf": 137.28,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1495.32,
            679.86
          ],
          [
            1598.28,
            679.86
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 137.28,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 0,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 137.28,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W28",
      "label": "Wall W28",
      "kind": "Partition",
      "quantity": 15.22,
      "unit": "LF",
      "length_ft": 15.22,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 365.28,
      "deduction_sf": 40.0,
      "net_sf": 325.28,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1532.4,
            679.86
          ],
          [
            1532.4,
            953.82
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 365.28,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 40.0,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 325.28,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W29",
      "label": "Wall W29",
      "kind": "Partition",
      "quantity": 8.647,
      "unit": "LF",
      "length_ft": 8.647,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 207.52,
      "deduction_sf": 42.667,
      "net_sf": 164.853,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1532.4,
            835.98
          ],
          [
            1688.04,
            835.98
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 207.52,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 42.667,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 164.853,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W30",
      "label": "Wall W30",
      "kind": "Partition",
      "quantity": 6.297,
      "unit": "LF",
      "length_ft": 6.297,
      "height_ft": 12,
      "faces": 2,
      "gross_sf": 151.12,
      "deduction_sf": 0,
      "net_sf": 151.12,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Known-height wall; assembly / field verification open",
      "lines": [
        [
          [
            1601.7,
            835.98
          ],
          [
            1601.7,
            949.32
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": 12,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": 151.12,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": 0,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": 151.12,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W31",
      "label": "Wall W31",
      "kind": "Partition",
      "quantity": 2.247,
      "unit": "LF",
      "length_ft": 2.247,
      "height_ft": null,
      "faces": 2,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Measured length; board height unresolved",
      "lines": [
        [
          [
            1659.6,
            656.34
          ],
          [
            1700.04,
            656.34
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": null,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": null,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": null,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W32",
      "label": "Wall W32",
      "kind": "Partition",
      "quantity": 2.247,
      "unit": "LF",
      "length_ft": 2.247,
      "height_ft": null,
      "faces": 2,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Measured length; board height unresolved",
      "lines": [
        [
          [
            1659.6,
            699.66
          ],
          [
            1700.04,
            699.66
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": null,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": null,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": null,
          "unit": "SF"
        }
      ]
    },
    {
      "id": "W33",
      "label": "Wall W33",
      "kind": "Partition",
      "quantity": 2.407,
      "unit": "LF",
      "length_ft": 2.407,
      "height_ft": null,
      "faces": 2,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A200 vectors / A700 details",
      "basis": "Scaled centerline. Board uses stated height and faces less scheduled openings.",
      "status": "Measured length; board height unresolved",
      "lines": [
        [
          [
            1663.26,
            656.34
          ],
          [
            1663.26,
            699.66
          ]
        ]
      ],
      "polygons": [],
      "detail": [
        {
          "label": "Board height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Board faces",
          "value": 2,
          "unit": "faces"
        },
        {
          "label": "Gross board",
          "value": null,
          "unit": "SF"
        },
        {
          "label": "Opening deductions",
          "value": null,
          "unit": "SF"
        },
        {
          "label": "Net board",
          "value": null,
          "unit": "SF"
        }
      ]
    }
  ],
  "measurement_title": "Every partition run. Its board calculation.",
  "measurement_intro": "Select a wall for measured length, stated board height, gross area and opening deductions. Unknown-height rated walls remain open.",
  "registers": [
    {
      "id": "ceilings",
      "title": "Ceiling measurement zones",
      "intro": "20 geometry zones support 19 ceiling scope lines. These are supporting measurements, not extra ceiling purchases.",
      "columns": [
        {
          "key": "id",
          "label": "Zone"
        },
        {
          "key": "type",
          "label": "Type"
        },
        {
          "key": "height_ft",
          "label": "Height FT"
        },
        {
          "key": "quantity",
          "label": "Horizontal SF"
        },
        {
          "key": "source",
          "label": "Drawing"
        },
        {
          "key": "note",
          "label": "Basis"
        }
      ],
      "rows": [
        {
          "id": "Ceiling 01",
          "type": "C-1",
          "height_ft": 10,
          "quantity": 67.5,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 02",
          "type": "C-2",
          "height_ft": 9,
          "quantity": 106.02000000000001,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 03",
          "type": "C-1",
          "height_ft": 10,
          "quantity": 67.63463333333338,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 04",
          "type": "C-2",
          "height_ft": 12,
          "quantity": 62.05491111111111,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 05",
          "type": "C-2",
          "height_ft": 9,
          "quantity": 11.615488888888882,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 06",
          "type": "C-2",
          "height_ft": 9,
          "quantity": 51.97833333333337,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 07",
          "type": "C-2",
          "height_ft": 9,
          "quantity": 33.319444444444436,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 08",
          "type": "C-1",
          "height_ft": 10,
          "quantity": 79.16550000000001,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 09",
          "type": "C-1",
          "height_ft": 10,
          "quantity": 79.16550000000001,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 10",
          "type": "C-1",
          "height_ft": 10,
          "quantity": 86.05697777777776,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 11",
          "type": "C-2",
          "height_ft": 9,
          "quantity": 23.927711111111066,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 12",
          "type": "C-1",
          "height_ft": 10,
          "quantity": 20.981377777777794,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 13",
          "type": "C-2",
          "height_ft": 9,
          "quantity": 27.988711111111147,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 14",
          "type": "C-1",
          "height_ft": 12,
          "quantity": 3.6666666666666665,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 15",
          "type": "C-1",
          "height_ft": 12,
          "quantity": 76.6585444444444,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 16",
          "type": "C-1",
          "height_ft": 12,
          "quantity": 52.14944444444445,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 17",
          "type": "C-2",
          "height_ft": 10,
          "quantity": 86.33533333333332,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 18",
          "type": "C-2",
          "height_ft": 8,
          "quantity": 9.640555555555556,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 19",
          "type": "C-2",
          "height_ft": 10,
          "quantity": 368.7575333333333,
          "unit": "SF",
          "source": "A400",
          "note": "Horizontal zone. Separate vertical steps and scope allocations are in the takeoff."
        },
        {
          "id": "Ceiling 20",
          "type": "C-0",
          "height_ft": null,
          "quantity": 615.2835333333337,
          "unit": "SF-PROJ",
          "source": "A400",
          "note": "Open-to-deck plan projection only. Excluded from installed ceiling totals and developed paint surface. The full dryfall projection has a separate basis."
        }
      ]
    },
    {
      "id": "openings",
      "title": "Scheduled door openings",
      "intro": "18 new scheduled doors. Two existing doors have no fabricated leaf dimensions. These openings support deductions and coordination; their counts are not added to board area.",
      "columns": [
        {
          "key": "id",
          "label": "Opening"
        },
        {
          "key": "width_ft",
          "label": "Width FT"
        },
        {
          "key": "height_ft",
          "label": "Height FT"
        },
        {
          "key": "opening_sf",
          "label": "Opening SF"
        },
        {
          "key": "glass_sf_per_face",
          "label": "Glass SF / face"
        },
        {
          "key": "wall_id",
          "label": "Wall"
        },
        {
          "key": "source",
          "label": "Drawing"
        },
        {
          "key": "note",
          "label": "Basis"
        }
      ],
      "rows": [
        {
          "id": "Door 003",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 0,
          "wall_id": "W20",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 004",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 0,
          "wall_id": "W21",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 005",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 0,
          "wall_id": "W19",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 006",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 0,
          "wall_id": "W17",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 007",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 0,
          "wall_id": "W14",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 008",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 0,
          "wall_id": "W13",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 009",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 0,
          "wall_id": "W13",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 010",
          "width_ft": 2.5,
          "height_ft": 8,
          "opening_sf": 20.0,
          "glass_sf_per_face": 0,
          "wall_id": "W28",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 011",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 7.333333333333333,
          "wall_id": "W12",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 012",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 7.333333333333333,
          "wall_id": "W25",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 013",
          "width_ft": 1.5,
          "height_ft": 8,
          "opening_sf": 12.0,
          "glass_sf_per_face": 0,
          "wall_id": "W33",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 014",
          "width_ft": 2.6666666666666665,
          "height_ft": 8,
          "opening_sf": 21.333333333333332,
          "glass_sf_per_face": 0,
          "wall_id": "W29",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 015",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 7.333333333333333,
          "wall_id": "W07",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 016",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 7.333333333333333,
          "wall_id": "W03",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 017",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 0,
          "wall_id": "W01",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 018",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 10.833333333333334,
          "wall_id": "W05",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 019",
          "width_ft": 3,
          "height_ft": 8,
          "opening_sf": 24,
          "glass_sf_per_face": 7.333333333333333,
          "wall_id": "W23",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening; rough-opening tolerance not added."
        },
        {
          "id": "Door 020",
          "width_ft": 3,
          "height_ft": 3.75,
          "opening_sf": 11.25,
          "glass_sf_per_face": 0,
          "wall_id": "Unhosted / coordinate",
          "source": "A201 / A200",
          "note": "Scheduled nominal opening. Door 020 is unhosted and is not added to modeled-wall deductions."
        }
      ]
    },
    {
      "id": "glazing",
      "title": "Interior glazing openings",
      "intro": "Four interior glazing openings, used in the appropriate wall-face deduction register.",
      "columns": [
        {
          "key": "id",
          "label": "Opening"
        },
        {
          "key": "wall_id",
          "label": "Wall"
        },
        {
          "key": "width_ft",
          "label": "Width FT"
        },
        {
          "key": "height_ft",
          "label": "Height FT"
        },
        {
          "key": "opening_sf",
          "label": "Opening SF"
        },
        {
          "key": "source",
          "label": "Source"
        }
      ],
      "rows": [
        {
          "id": "Glazing 01",
          "wall_id": "W03",
          "width_ft": 6.790000000000002,
          "height_ft": 4,
          "opening_sf": 27.160000000000007,
          "source": "A200 opening 259.14-381.36 points; 2/A201 surgery glazing"
        },
        {
          "id": "Glazing 02",
          "wall_id": "W12",
          "width_ft": 1.4533333333333316,
          "height_ft": 3.6666666666666665,
          "opening_sf": 5.328888888888883,
          "source": "A200 glazing jamb vectors; 2/A201 feline glazing"
        },
        {
          "id": "Glazing 03",
          "wall_id": "W07",
          "width_ft": 5.046666666666665,
          "height_ft": 4.5,
          "opening_sf": 22.709999999999994,
          "source": "A200 glazing jamb vectors; 2/A201 typical Window C"
        },
        {
          "id": "Glazing 04",
          "wall_id": "W24",
          "width_ft": 4.50333333333333,
          "height_ft": 4.5,
          "opening_sf": 20.264999999999986,
          "source": "A200 4-foot-6-inch opening; 2/A201 typical Window C"
        }
      ]
    },
    {
      "id": "board-deductions",
      "title": "Board opening deductions",
      "intro": "Scheduled openings assigned to their host wall. Door 020 is unhosted and is not invented as a wall deduction.",
      "columns": [
        {
          "key": "wall",
          "label": "Wall"
        },
        {
          "key": "opening",
          "label": "Opening"
        },
        {
          "key": "sf_per_face",
          "label": "SF per face"
        },
        {
          "key": "faces",
          "label": "Faces"
        },
        {
          "key": "deduction_sf",
          "label": "Deduction SF"
        },
        {
          "key": "source",
          "label": "Source"
        }
      ],
      "rows": [
        {
          "wall": "W01",
          "opening": "Door 017",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W03",
          "opening": "Door 016",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W03",
          "opening": "GL-SURGERY",
          "sf_per_face": 27.16,
          "faces": 2,
          "deduction_sf": 54.32,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W05",
          "opening": "Door 018",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W07",
          "opening": "Door 015",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W07",
          "opening": "GL-CANINE",
          "sf_per_face": 22.71,
          "faces": 2,
          "deduction_sf": 45.42,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W12",
          "opening": "Door 011",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W12",
          "opening": "GL-FELINE",
          "sf_per_face": 5.329,
          "faces": 2,
          "deduction_sf": 10.658,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W13",
          "opening": "Door 008",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W13",
          "opening": "Door 009",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W14",
          "opening": "Door 007",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W17",
          "opening": "Door 006",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W19",
          "opening": "Door 005",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W20",
          "opening": "Door 003",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W21",
          "opening": "Door 004",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W23",
          "opening": "Door 019",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W24",
          "opening": "GL-ISO",
          "sf_per_face": 20.265,
          "faces": 2,
          "deduction_sf": 40.53,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W25",
          "opening": "Door 012",
          "sf_per_face": 24,
          "faces": 2,
          "deduction_sf": 48,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W28",
          "opening": "Door 010",
          "sf_per_face": 20.0,
          "faces": 2,
          "deduction_sf": 40.0,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W29",
          "opening": "Door 014",
          "sf_per_face": 21.333,
          "faces": 2,
          "deduction_sf": 42.666,
          "source": "A200 vectors / A700 details"
        },
        {
          "wall": "W33",
          "opening": "Door 013",
          "sf_per_face": 12.0,
          "faces": 2,
          "deduction_sf": 24.0,
          "source": "A200 vectors / A700 details"
        }
      ]
    }
  ],
  "planning": [
    {
      "item": "5/8-inch Type X wall board",
      "basis_quantity": 4968.405,
      "basis_unit": "SF",
      "allowance_pct": 10,
      "package_size": 48,
      "count": 114,
      "count_unit": "sheets",
      "stock_count": 0,
      "note": "Unknown deck-height rated wall / pilasters; water-resistant board is a substitution subset, not extra SF. Planning assumptions only; final product / layout and supplier confirmation required."
    },
    {
      "item": "Gypsum ceiling / vertical steps",
      "basis_quantity": 832.015,
      "basis_unit": "SF",
      "allowance_pct": 10,
      "package_size": 32,
      "count": 29,
      "count_unit": "sheets",
      "stock_count": 0,
      "note": "Product thickness and supporting-member layout to match final approved system. Planning assumptions only; final product / layout and supplier confirmation required."
    },
    {
      "item": "ACT 2x4 field",
      "basis_quantity": 532.98,
      "basis_unit": "SF",
      "allowance_pct": 10,
      "package_size": 8,
      "count": 74,
      "count_unit": "tiles",
      "stock_count": 0,
      "note": "Planning module count, NOT a grid shop layout; perimeter cut reuse / lighting / existing salvage subject to confirmation. Planning assumptions only; final product / layout and supplier confirmation required."
    }
  ],
  "planning_columns": [
    {
      "key": "item",
      "label": "Material / system"
    },
    {
      "key": "basis_quantity",
      "label": "Basis quantity"
    },
    {
      "key": "basis_unit",
      "label": "Unit"
    },
    {
      "key": "allowance_pct",
      "label": "Allowance %"
    },
    {
      "key": "package_size",
      "label": "SF / unit"
    },
    {
      "key": "count",
      "label": "Planning count"
    },
    {
      "key": "count_unit",
      "label": "Count unit"
    },
    {
      "key": "note",
      "label": "Qualification"
    }
  ],
  "questions": [
    {
      "id": "RFI-01",
      "issue": "Confirm 12-foot free-standing wall design, brace spacing (48 inches vs 5/10 feet), 6-inch wet-wall locations, and missing 7/A701 detail.",
      "action": "Resolve with the responsible design / project team before pricing or ordering.",
      "source": "drywall-framing"
    },
    {
      "id": "RFI-02",
      "issue": "Provide deck height, oxygen-closet rating/ceiling termination and pilaster developed dimensions; inspect existing demising insulation before replacement.",
      "action": "Resolve with the responsible design / project team before pricing or ordering.",
      "source": "drywall-framing"
    },
    {
      "id": "RFI-03",
      "issue": "Specify epoxy and metal-trim paint system; confirm factory versus field door / beam stain, actual exterior glazing dimensions and dryfall developed surface area.",
      "action": "Resolve with the responsible design / project team before pricing or ordering.",
      "source": "painting"
    },
    {
      "id": "RFI-04",
      "issue": "Confirm BASE-1 at LVT/tile, oxygen-closet floor finish, wall-tile elevation orientations, and floor finish sequence below fixed cabinetry.",
      "action": "Resolve with the responsible design / project team before pricing or ordering.",
      "source": "flooring"
    },
    {
      "id": "RFI-05",
      "issue": "Confirm moisture / slab preparation, wall tile backing / membrane, sheet-vinyl cove and weld details, quantities of attic stock and minimum roll cuts.",
      "action": "Resolve with the responsible design / project team before pricing or ordering.",
      "source": "flooring"
    },
    {
      "id": "RFI-06",
      "issue": "Confirm current addenda and trade allocation for FRP, acoustic ceilings, selective demolition, backing and access panels.",
      "action": "Resolve with the responsible design / project team before pricing or ordering.",
      "source": "all"
    }
  ],
  "limits": [
    "W31-W33 total 6.901 LF of rated partition with unknown height. No board, batt or track height is fabricated from the model reference.",
    "Board figures are known two-face net surfaces. Water-resistant board is a substitution subset; do not add it twice.",
    "The 108 brace stations are a planning count with conflicting details, not an approved structural support design. Missing A701 detail and wet-wall assignments remain open.",
    "Service-riser cladding, backing lengths and loads, existing demising conditions, rated assemblies and access details require confirmation.",
    "Acoustic ceiling, FRP, demolition and backing allocations overlap finish coordination. Framing and finish are two views of the same anonymous project; do not sum both packages blindly.",
    "The source report includes purchase assumptions. Waste, pack yield and final layout are provisional. No material quote, labor rate or final bid price is published."
  ],
  "review": {
    "checked": "The original A200 9-foot dimension calibrates at 18 PDF points per foot. Original wall outlines independently reconstruct W03 at 12.186667 LF, agreeing with R10 at 12.187 LF. Its documented 12-foot height and two faces give 292.480 SF gross board.",
    "remaining": "Native scale-confirmed flags remain false. This separate source check is not blanket approval of every sheet or field condition. Complete independent remeasurement and open-question resolution remain required for release."
  },
  "context_polygons": []
}