{
  "slug": "commercial-interior-takeoff",
  "title": "Commercial interior takeoff",
  "model_id": "01",
  "image": "model-01.png",
  "intro": "The complete recorded interior scope: areas, partition runs, finishes, demolition, equipment and coordinated MEP entries.",
  "quantity_revision": "WG04 quantity report; mechanical route classification reconciled to the dedicated schedule",
  "source": {
    "document_id": null,
    "document_id_note": "No separate document ID was assigned in source-manifest.json; private PDF hash plus physical page is the evidence locator.",
    "title": "Client architectural and MEP drawing set (identity withheld)",
    "edition": "Architectural issue July 21, 2026; MEP revision 04, September 16, 2026",
    "sha256": "376b0c255165e00039c785d8008a16410c03d73ceaf9f8932fbe8e34a5941f00",
    "pages": [
      {
        "sheet": "A000",
        "physical_page": 1,
        "title": "Cover"
      },
      {
        "sheet": "A100",
        "physical_page": 8,
        "title": "Demo Plan"
      },
      {
        "sheet": "A101",
        "physical_page": 9,
        "title": "Construction Plan, Schedules & Details"
      },
      {
        "sheet": "A201",
        "physical_page": 10,
        "title": "RCP & Power Plan"
      },
      {
        "sheet": "A301",
        "physical_page": 11,
        "title": "Finish & Furniture Floor Plans & Schedules"
      },
      {
        "sheet": "A401",
        "physical_page": 12,
        "title": "Interior Elevations"
      },
      {
        "sheet": "A501",
        "physical_page": 13,
        "title": "Door, Transition and Shelving Details"
      },
      {
        "sheet": "A601",
        "physical_page": 14,
        "title": "General Details"
      },
      {
        "sheet": "A701",
        "physical_page": 15,
        "title": "Millwork Details"
      },
      {
        "sheet": "P101",
        "physical_page": 18,
        "title": "Plumbing Floor Plan"
      },
      {
        "sheet": "P401",
        "physical_page": 19,
        "title": "Plumbing Riser Diagram"
      },
      {
        "sheet": "P501",
        "physical_page": 20,
        "title": "Plumbing Details"
      },
      {
        "sheet": "P601",
        "physical_page": 21,
        "title": "Plumbing Schedules"
      },
      {
        "sheet": "M101",
        "physical_page": 24,
        "title": "Mechanical Floor Plan"
      },
      {
        "sheet": "M102",
        "physical_page": 25,
        "title": "Mechanical Roof Floor Plan"
      },
      {
        "sheet": "M301",
        "physical_page": 26,
        "title": "Mechanical Details"
      },
      {
        "sheet": "M401",
        "physical_page": 27,
        "title": "Mechanical Schedules"
      },
      {
        "sheet": "E101",
        "physical_page": 31,
        "title": "Electrical Power Floor Plan"
      },
      {
        "sheet": "E102",
        "physical_page": 32,
        "title": "Electrical Lighting Floor Plan"
      },
      {
        "sheet": "E103",
        "physical_page": 33,
        "title": "Electrical Roof Floor Plan"
      },
      {
        "sheet": "E501",
        "physical_page": 34,
        "title": "Electrical Details"
      },
      {
        "sheet": "E601",
        "physical_page": 35,
        "title": "Electrical Single Line and Panel Schedules"
      },
      {
        "sheet": "EN001",
        "physical_page": 36,
        "title": "Energy Compliance Forms"
      },
      {
        "sheet": "EN002",
        "physical_page": 37,
        "title": "Energy Compliance Forms"
      }
    ]
  },
  "status": "Unpriced review example; measured, printed, allowance and reference quantities are identified.",
  "highlights": [
    {
      "key": "scope_rows",
      "value": 195,
      "unit": "ENTRIES",
      "label": "Full recorded scope · 14 categories"
    },
    {
      "key": "new_partition_lf",
      "value": 91.2934,
      "unit": "LF",
      "label": "New partition centerlines · four runs"
    },
    {
      "key": "new_floor_basis_sf",
      "value": 1752.622,
      "unit": "SF",
      "label": "New floor basis · mixed printed / traced"
    },
    {
      "key": "issues",
      "value": 21,
      "unit": "OPEN",
      "label": "Coordination questions"
    }
  ],
  "rows": [
    {
      "id": "H-D01",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 28x14 in",
      "quantity": 23.0767,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-D02",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 16x12 in",
      "quantity": 17.56,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-D03",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 14x10 in",
      "quantity": 33.0267,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B01",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 6.0267,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B02",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 3.9867,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B03",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 5.5533,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B04",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 3.9667,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B05",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 3.9667,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B06",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 6.87,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B07",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 8.0633,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B08",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 10.3433,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B09",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 11.3567,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B10",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 7.63,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B11",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 4.4267,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B12",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 4.4267,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B13",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 8 in round",
      "quantity": 17.82,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-B14",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Supply duct 6 in round",
      "quantity": 18.8737,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-R01",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Return duct 18x12 in",
      "quantity": 10.1317,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-E01",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Exhaust duct 10 in round",
      "quantity": 19.83,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-E02",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Exhaust duct 10 in round",
      "quantity": 3.6467,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "New horizontal",
      "basis": "Scaled horizontal centerline",
      "note": "Horizontal centerline only. Vertical rises, offsets and fabrication fittings require elevations and coordinated shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-E03",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Existing_Exhaust duct 4 in round",
      "quantity": 9.6167,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101",
      "status": "Existing / confirm extent",
      "basis": "Scaled horizontal centerline",
      "note": "Existing toilet exhaust route. Retained in the latest duct schedule; confirm any replacement extent. Excluded from new-duct total.",
      "nonadditive": false
    },
    {
      "id": "H-EQ01",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Existing Carrier 48TMF008-A-501 rooftop unit, 7.5 ton: retain/service/rebalance",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M401 / M102",
      "status": "Existing to remain",
      "basis": "Schedule",
      "note": "2630 SA / 1510 OA / 1120 RA CFM. MCA 40.1, MOCP 45, 208V/3ph VIF. No new RTU purchase in base scope.",
      "nonadditive": false
    },
    {
      "id": "H-EQ02",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "New Greenheck G-120-VG exhaust fan or approved equal",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M401",
      "status": "New; final variant pending",
      "basis": "Schedule",
      "note": "1500 CFM at 0.5 in w.g.; 115/1/60; MCA 8.2; MOCP 15; 65 lb. Includes compatible curb, backdraft damper, screen, isolation and speed control; disconnect by EC. Exact catalog variant requires supplier confirmation.",
      "nonadditive": false
    },
    {
      "id": "H-T01",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "S-1 Titus TMS-AA 24x24 supply diffusers",
      "quantity": 13,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M401",
      "status": "New",
      "basis": "Plan count",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "H-T02",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "S-2 Titus TMS-AA 12x12 supply diffuser",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M401",
      "status": "New; exact model pending",
      "basis": "Plan count",
      "note": "Scheduled 12 x 12 in S-2 face retained. Exact material, frame and catalog model require clarification (H09).",
      "nonadditive": false
    },
    {
      "id": "H-T03",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "R-1 Titus 50F 24x24 return grilles",
      "quantity": 2,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M401",
      "status": "New",
      "basis": "Plan count",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "H-T04",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "E-1 Titus 50F 24x24 exhaust grilles",
      "quantity": 2,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M401",
      "status": "New",
      "basis": "Plan count",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "H-T05",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "E-2 Titus 50F 12x12 exhaust grille / existing toilet fan interface",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M401",
      "status": "Existing / confirm",
      "basis": "Plan count",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "H-A01",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Manual balancing dampers at supply air devices",
      "quantity": 14,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "New",
      "basis": "Count / specified scope",
      "note": "Verify damper access in finished ceiling; volume dampers also required in exhaust branches.",
      "nonadditive": false
    },
    {
      "id": "H-A02",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Exhaust branch balancing dampers",
      "quantity": 2,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "New",
      "basis": "Count / specified scope",
      "note": "E-1 branch VD symbols.",
      "nonadditive": false
    },
    {
      "id": "H-A03",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Motorized damper MD-1 interlocked to EF-1",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "New",
      "basis": "Count / specified scope",
      "note": "M101 keynote 10; coordinate power and controls.",
      "nonadditive": false
    },
    {
      "id": "H-A04",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Duct smoke detector System Sensor DH100ACDCLP or equal",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "New",
      "basis": "Count / specified scope",
      "note": "Furnished/installed MC, wired EC for RTU shutdown.",
      "nonadditive": false
    },
    {
      "id": "H-A05",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Relocate/reuse thermostat and humidistat",
      "quantity": 1,
      "unit": "SET",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "Retain / relocate; condition pending",
      "basis": "Count / specified scope",
      "note": "Provide new 7-day programmable thermostat if unsuitable; replacement is contingent.",
      "nonadditive": false
    },
    {
      "id": "H-A06",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Reuse return/space remote temperature sensor",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "Retain / relocate; condition pending",
      "basis": "Count / specified scope",
      "note": "Replace if damaged; VIF before bid.",
      "nonadditive": false
    },
    {
      "id": "H-A07",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "6x6 in door transfer grille",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "New",
      "basis": "Count / specified scope",
      "note": "M101 keynote 6.",
      "nonadditive": false
    },
    {
      "id": "H-A08",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "12x12 in exhaust riser to roof fan",
      "quantity": 1,
      "unit": "ASSEMBLY",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "New",
      "basis": "Count / specified scope",
      "note": "Vertical length and elevation not given; do not treat as 0 LF.",
      "nonadditive": false
    },
    {
      "id": "H-A09",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "4 in rigid dryer exhaust riser with gooseneck and backdraft damper",
      "quantity": 1,
      "unit": "ASSEMBLY",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "New",
      "basis": "Count / specified scope",
      "note": "35 ft maximum equivalent length per drawing; actual vertical length, elbows and route require field measurement.",
      "nonadditive": false
    },
    {
      "id": "H-A10",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Existing toilet exhaust fan: protect and retain",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "Retain / relocate; condition pending",
      "basis": "Count / specified scope",
      "note": "75 CFM on M401 vs 40 CFM at E-2 on M101.",
      "nonadditive": false
    },
    {
      "id": "H-A11",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "RTU/EF/MD interlock and timeclock sequence",
      "quantity": 1,
      "unit": "SET",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "New",
      "basis": "Count / specified scope",
      "note": "Coordinate MC/EC/GC responsibility; occupied-operation requirements per M401.",
      "nonadditive": false
    },
    {
      "id": "H-A12",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Certified testing, adjusting and balancing, written report",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "New",
      "basis": "Count / specified scope",
      "note": "Balance all outlets and existing RTU; close out discrepancies with engineer.",
      "nonadditive": false
    },
    {
      "id": "H-A13",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "RTU inspection, cleaning, MERV-13 filters and condensate flush",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "New",
      "basis": "Count / specified scope",
      "note": "Existing drain replacement if required not quantified.",
      "nonadditive": false
    },
    {
      "id": "H-A14",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "R-8 external insulation to concealed supply/return duct",
      "quantity": 653.684,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "Provisional horizontal surface",
      "basis": "Clear-inside duct perimeter x horizontal LF",
      "note": "R-8 insulation horizontal surface only; final outside dimensions, thickness, verticals and fitting allowances require shop drawings.",
      "nonadditive": false
    },
    {
      "id": "H-A15",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Acoustic lining of mains",
      "quantity": 25.132,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "Provisional; drawing conflict H04",
      "basis": "M30115ft supply + traced10.132ft return main",
      "note": "Carry M30115ft supply plus allreturn10.132ft. M101instead10fteach; resolve lining extent/thickness before shop drawing.",
      "nonadditive": false
    },
    {
      "id": "H-A16",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Fire/smoke dampers and firestopping at rated crossings",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "Conditional",
      "basis": "Conditional rated-wall crossing scope",
      "note": "Fire/smoke damper count depends on actual rated barrier crossings; do not treat thisLS allowance as one damper. One LS is a scope package; damper count remains unmeasured.",
      "nonadditive": false
    },
    {
      "id": "H-A17",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "Flexible diffuser connectors",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "M101 / M301 / M401",
      "status": "Conditional",
      "basis": "Conditional concealed connectors",
      "note": "Use rigid visible ducts. Concealed flex per final connection detail only, maximum5ft each; no supported installedLF given. One LS is a scope package, not a measured connector length.",
      "nonadditive": false
    },
    {
      "id": "D-H01",
      "category": "Demolition",
      "location": "Shared scope",
      "description": "Remove existing split AC system, indoor/outdoor units, line set and controls",
      "quantity": 1,
      "unit": "SYSTEM",
      "gross": null,
      "deduction": null,
      "source": "M101 note 11 / M102 note 9",
      "status": "Demolish",
      "basis": "Plan note",
      "note": "Refrigerant recovery, roof patches and disconnect coordination included in scope.",
      "nonadditive": false
    },
    {
      "id": "G-01",
      "category": "General",
      "location": "Shared scope",
      "description": "Tenant improvement gross area",
      "quantity": 2011,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A000",
      "status": "Reference only; nonadditive",
      "basis": "Printed project area",
      "note": "Do not use gross area as net flooring or ceiling purchase quantity. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "G-02",
      "category": "General",
      "location": "Shared scope",
      "description": "Permit, landlord coordination, submittals, protection, cleanup and closeout",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A000 / A001",
      "status": "New",
      "basis": "Responsibility matrix",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "D-01",
      "category": "Demolition",
      "location": "Shared scope",
      "description": "Remove existing flooring and prepare substrate, excluding retained restroom",
      "quantity": 1752.622,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A100 / A301",
      "status": "Demolish",
      "basis": "Net finish-area basis",
      "note": "Confirm removal limits at rear service area; disposal and substrate remediation separate.",
      "nonadditive": false
    },
    {
      "id": "D-02",
      "category": "Demolition",
      "location": "Shared scope",
      "description": "Demolish indicated existing partitions and patch adjoining finishes",
      "quantity": 57.101,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "A100",
      "status": "Demolish",
      "basis": "A100 scaled gross centerlines",
      "note": "Four traced former-room/cross-partition runs. Gross57.10LF; two door openings measured separately; height and concealed conditions VIF.",
      "nonadditive": false
    },
    {
      "id": "D-03",
      "category": "Demolition",
      "location": "Shared scope",
      "description": "Remove dashed existing interior door leaves / frames",
      "quantity": 2,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A100",
      "status": "Demolish",
      "basis": "Plan count",
      "note": "Confirm two indicated doors and hardware salvage.",
      "nonadditive": false
    },
    {
      "id": "D-04",
      "category": "Demolition",
      "location": "Shared scope",
      "description": "Remove existing millwork, countertops and nonretained sinks",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A100 note 19",
      "status": "Demolish",
      "basis": "Plan note",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "D-05",
      "category": "Demolition",
      "location": "Shared scope",
      "description": "Remove existing water heater and cap/modify connections",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A100",
      "status": "Demolish",
      "basis": "Plan note",
      "note": "E101 instead describes existing heater relocation: RFI P02.",
      "nonadditive": false
    },
    {
      "id": "A-W01",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "3A retail/grooming partition",
      "quantity": 28.893,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "A101",
      "status": "New",
      "basis": "Scaled source wall centerline",
      "note": "Ceiling height + 6 in board extension; stud/bracing/ceiling height VIF. Two board faces.",
      "nonadditive": false
    },
    {
      "id": "B-W01",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "5/8 in board faces, 3A retail/grooming partition",
      "quantity": 449.187,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A101 details 3A/3B",
      "status": "Allowance",
      "basis": "8.5 ft display-height allowance",
      "note": "8 ft ceiling + 6 in extension is an editable takeoff allowance, not a documented project wall height; door deductions 3x7 ft where shown.",
      "nonadditive": false
    },
    {
      "id": "A-W02",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "3A grooming/wash partition",
      "quantity": 35.769,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "A101",
      "status": "New",
      "basis": "Scaled source wall centerline",
      "note": "Ceiling height + 6 in board extension; stud/bracing/ceiling height VIF. Two board faces.",
      "nonadditive": false
    },
    {
      "id": "B-W02",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "5/8 in board faces, 3A grooming/wash partition",
      "quantity": 566.071,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A101 details 3A/3B",
      "status": "Allowance",
      "basis": "8.5 ft display-height allowance",
      "note": "8 ft ceiling + 6 in extension is an editable takeoff allowance, not a documented project wall height; door deductions 3x7 ft where shown.",
      "nonadditive": false
    },
    {
      "id": "A-W03",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "Partition junction return",
      "quantity": 0.809,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "A101",
      "status": "New",
      "basis": "Scaled source wall centerline",
      "note": "Ceiling height + 6 in board extension; stud/bracing/ceiling height VIF. Two board faces.",
      "nonadditive": false
    },
    {
      "id": "B-W03",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "5/8 in board faces, Partition junction return",
      "quantity": 13.752,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A101 details 3A/3B",
      "status": "Allowance",
      "basis": "8.5 ft display-height allowance",
      "note": "8 ft ceiling + 6 in extension is an editable takeoff allowance, not a documented project wall height; door deductions 3x7 ft where shown.",
      "nonadditive": false
    },
    {
      "id": "A-W04",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "3B wash wall lining",
      "quantity": 25.822,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "A101",
      "status": "New",
      "basis": "Scaled source wall centerline",
      "note": "Ceiling height + 6 in board extension; stud/bracing/ceiling height VIF. One board face.",
      "nonadditive": false
    },
    {
      "id": "B-W04",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "5/8 in board faces, 3B wash wall lining",
      "quantity": 219.489,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A101 details 3A/3B",
      "status": "Allowance",
      "basis": "8.5 ft display-height allowance",
      "note": "8 ft ceiling + 6 in extension is an editable takeoff allowance, not a documented project wall height; door deductions 3x7 ft where shown.",
      "nonadditive": false
    },
    {
      "id": "A-INS",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "Sound attenuation insulation at new insulated partitions",
      "quantity": 514.505,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A101",
      "status": "Allowance",
      "basis": "8.5 ft height allowance",
      "note": "Insulated hatch on main new partitions; STC42 or better per detail. Confirm thickness, stud gauge and spacing.",
      "nonadditive": false
    },
    {
      "id": "A-TRK",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "Top and bottom track, excluding bracing",
      "quantity": 182.587,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "A101",
      "status": "Allowance",
      "basis": "2 x gross wall centerline",
      "note": "Stud gauge/spacing and bracing not supplied as an invented fabrication quantity.",
      "nonadditive": false
    },
    {
      "id": "A-DR1",
      "category": "Doors & glazing",
      "location": "Shared scope",
      "description": "D1 single flush 3x7 wood door, frame and hardware",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A101",
      "status": "New",
      "basis": "Door elevation / plan count",
      "note": "McKinney hinges, Schlage F10LAT625, LCN4041XALXSNB per A101; verify current approvals.",
      "nonadditive": false
    },
    {
      "id": "A-DR2",
      "category": "Doors & glazing",
      "location": "Shared scope",
      "description": "D2 3x7 double-acting wood/glass door, frame and spring hinges",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A101",
      "status": "New",
      "basis": "Door elevation / plan count",
      "note": "Three Bommer 3029-3 spring hinges per A101; 6x6 transfer grille coordination.",
      "nonadditive": false
    },
    {
      "id": "A-RET",
      "category": "Doors & glazing",
      "location": "Shared scope",
      "description": "Existing storefront, rear exit and restroom doors",
      "quantity": 4,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A101",
      "status": "Existing",
      "basis": "Door elevation / plan count",
      "note": "Storefront1, rear1, restroom/service doors2 as drawn; protect and retain. Verify operation.",
      "nonadditive": false
    },
    {
      "id": "F-01",
      "category": "Flooring",
      "location": "Shared scope",
      "description": "FC-1 MSI Prescott Sandino 7x48 LVT: retail",
      "quantity": 555,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "New",
      "basis": "Printed net area",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "F-02",
      "category": "Flooring",
      "location": "Shared scope",
      "description": "FC-1 MSI Prescott Sandino 7x48 LVT: grooming",
      "quantity": 663.622,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A101 / A301",
      "status": "New",
      "basis": "Scaled clear floor polygon",
      "note": "M401 ventilation area736SF is a different source basis; not substituted for finish-area takeoff.",
      "nonadditive": false
    },
    {
      "id": "F-03",
      "category": "Flooring",
      "location": "Shared scope",
      "description": "FC-2 Braxton Saddle Beige porcelain 10x40: wash/dry",
      "quantity": 534,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "New",
      "basis": "Printed net area",
      "note": "Restroom existing flooring to remain despite schedule generic location text.",
      "nonadditive": false
    },
    {
      "id": "F-04",
      "category": "Flooring",
      "location": "Shared scope",
      "description": "LVT order allowance including 10% waste",
      "quantity": 1340.484,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A301 + allowance",
      "status": "Allowance",
      "basis": "10% editable purchasing allowance",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "F-05",
      "category": "Flooring",
      "location": "Shared scope",
      "description": "Porcelain order allowance including 10% waste",
      "quantity": 587.4,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A301 + allowance",
      "status": "Allowance",
      "basis": "10% editable purchasing allowance",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "F-06",
      "category": "Flooring",
      "location": "Shared scope",
      "description": "Floor preparation and adhesive / mortar / grout",
      "quantity": 1752.622,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "New",
      "basis": "Net flooring area",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "F-07",
      "category": "Flooring",
      "location": "Shared scope",
      "description": "B-1 Roppe PV4010 Serenity black 4 in base",
      "quantity": 312.387,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Measured",
      "basis": "Clear room perimeter less 4 door openings",
      "note": "Gross finish boundary less12LF openings; confirm deductions behind fixed casework/tubs and retained service areas.",
      "nonadditive": false
    },
    {
      "id": "F-08",
      "category": "Flooring",
      "location": "Shared scope",
      "description": "Floor transitions at LVT / tile and retained restroom",
      "quantity": 6,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "A101 / A301",
      "status": "Allowance",
      "basis": "Two 3 ft doorway transitions",
      "note": "Confirm exact transition locations/profiles.",
      "nonadditive": false
    },
    {
      "id": "P-FRP",
      "category": "Wall finishes",
      "location": "Shared scope",
      "description": "Marlite P100 white smooth FRP floor-to-ceiling in wash area",
      "quantity": 813.16,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Allowance",
      "basis": "8 ft ceiling-height allowance",
      "note": "Perimeter trace less two3x7 door equivalents; revise for retained masonry, service alcove, actual ceiling and accessory openings.",
      "nonadditive": false
    },
    {
      "id": "P-01",
      "category": "Painting",
      "location": "Shared scope",
      "description": "Retail and grooming wall paint, primer + two coats",
      "quantity": 1655.936,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A301 / A401",
      "status": "Allowance",
      "basis": "8 ft height allowance",
      "note": "PT1 SW6583 In the Pink / PT2 SW7000 Ibis White. Split color by elevations; do not add both coats as duplicate wall area.",
      "nonadditive": false
    },
    {
      "id": "P-02",
      "category": "Painting",
      "location": "Shared scope",
      "description": "PT5 Hot Lips 2077-30 finish to new partition doors and frames",
      "quantity": 2,
      "unit": "SETS",
      "gross": null,
      "deduction": null,
      "source": "A301 / A101",
      "status": "New",
      "basis": "Two new door assemblies",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "P-03",
      "category": "Painting",
      "location": "Shared scope",
      "description": "PT4 Iron Ore exposed deck/ducts where no ceiling occurs",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Separate / conditional scope",
      "basis": "Conditional scope",
      "note": "Do not price the entire deck as exposed while RCP depicts retained ceiling grid.",
      "nonadditive": false
    },
    {
      "id": "C-01",
      "category": "Ceilings",
      "location": "Shared scope",
      "description": "Existing ceiling/grid retained areas: protect, alter and patch for MEP",
      "quantity": 717.196,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A100 / A201",
      "status": "Existing / modify",
      "basis": "A100 retained-grid boundary polygon",
      "note": "Traced retained shaped ceiling717.20SF; restroom retained66.23SF separately. Protect/alter/patch for devices. Actual tile salvage VIF.",
      "nonadditive": false
    },
    {
      "id": "C-02",
      "category": "Ceilings",
      "location": "Shared scope",
      "description": "New Armstrong Optima 24x24x5/8 tile with Prelude XL15/16 grid",
      "quantity": 1077.144,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A201 / A001",
      "status": "Measured / coordinate",
      "basis": "Clear reflected ceiling area less retained polygons",
      "note": "Total clear room footprint minus A100 retained-grid717.20SF and retained restroom66.23SF. New ACT distribution/edge conditions and ceiling elevations require field/RCP coordination.",
      "nonadditive": false
    },
    {
      "id": "C-03",
      "category": "Ceilings",
      "location": "Shared scope",
      "description": "Coordinate 19 HVAC terminals and 29 scheduled new lights with ceilings",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A201 / M101",
      "status": "New",
      "basis": "Coordination scope",
      "note": "",
      "nonadditive": false
    },
    {
      "id": "PL-01",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "DST-1 Flying Pig FP701 50 in grooming tubs with FPKIT02 faucet",
      "quantity": 3,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "New",
      "basis": "Plan/schedule count",
      "note": "Owner-supplied per architectural furniture schedule; plumber connects.",
      "nonadditive": false
    },
    {
      "id": "PL-02",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "DST-2 Flying Pig FP301 38 in grooming tubs with FPKIT02 faucet",
      "quantity": 2,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "New",
      "basis": "Plan/schedule count",
      "note": "Owner supplied; verify all five tub locations against approved equipment.",
      "nonadditive": false
    },
    {
      "id": "PL-03",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "LT-1 Zurn Z1176 hair/lint interceptors",
      "quantity": 5,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "Conflict",
      "basis": "Plan/schedule count",
      "note": "P601 schedule says4; P101 note14 calls one under each of5 tubs. Carry5 pending RFI.",
      "nonadditive": false
    },
    {
      "id": "PL-04",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "FD-1 Josam 30000-A-4-50 floor drains",
      "quantity": 2,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "New",
      "basis": "Plan/schedule count",
      "note": "P101 two3in FD callouts; include trap primer / seals per final selection.",
      "nonadditive": false
    },
    {
      "id": "PL-05",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "WB-1 washer drain/supply box with hammer arrestors",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "New",
      "basis": "Plan/schedule count",
      "note": "Coordinate actual appliance NEMA and connection requirements.",
      "nonadditive": false
    },
    {
      "id": "PL-06",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "DF-1 Elkay EZSTL8W(VR)K bottle-fill water cooler",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "New",
      "basis": "Plan/schedule count",
      "note": "New3/4in CW,3in sanitary and2in vent connections indicated.",
      "nonadditive": false
    },
    {
      "id": "PL-07",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "WH-1 AO Smith DEN-120 electric storage water heater",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "Conflict",
      "basis": "Plan/schedule count",
      "note": "P601119gal,16kW,208/3/60,50GPH at100F rise; A301qty2 and E101reuse conflict.",
      "nonadditive": false
    },
    {
      "id": "PL-08",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "ET-1 5 gal thermal expansion tank",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "New",
      "basis": "Plan/schedule count",
      "note": "P601 water-heater schedule.",
      "nonadditive": false
    },
    {
      "id": "PL-09",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "RCP-1 Armstrong H20-20SS recirculation pump",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "New",
      "basis": "Plan/schedule count",
      "note": "1GPM,10ft TDH,1/12HP,120V1ph; aquastat and timeclock.",
      "nonadditive": false
    },
    {
      "id": "PL-10",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "Water-heater mixing valve, isolation, check and drain package",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "Conflict",
      "basis": "Plan/schedule count",
      "note": "Confirm setpoint: P401120F vs revised P601note110F.",
      "nonadditive": false
    },
    {
      "id": "PL-11",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "Existing water closet, lavatory and mop sink",
      "quantity": 3,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "Existing",
      "basis": "Plan/schedule count",
      "note": "Retain; reconnect existing hot-water branches to new source where required.",
      "nonadditive": false
    },
    {
      "id": "PL-12",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "Domestic CW/HW/HWR mains and fixture branches",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "Pending",
      "basis": "Unmeasured vertical/interface scope",
      "note": "Horizontal pipes broken out below. This line covers vertical fixture drops/rises, isolation valves, final tie-ins and fittings not dimensioned. Field measure vertical lengths; no duplicate horizontal allowance.",
      "nonadditive": false
    },
    {
      "id": "PL-13",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "Sanitary main, fixture branches and vents",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "Pending",
      "basis": "Unmeasured vertical/interface scope",
      "note": "Horizontal sanitary/vent route quantities broken out below. This line covers unmeasured rises/drops, traps, fittings, supports and tie-ins.",
      "nonadditive": false
    },
    {
      "id": "PL-14",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "Concrete sawcut, excavation, bedding, backfill and slab patch at new drains",
      "quantity": 78.296,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "Measured / allowance",
      "basis": "Below-slab sanitary route length",
      "note": "Sanitary routeLF only; trench width/depth, overlapping branches, existing slab thickness, reinforcing and vapor barrier repair VIF. Do not treatLF as excavationCF or patchSF.",
      "nonadditive": false
    },
    {
      "id": "PL-15",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "Pressure tests, disinfection, flushing and commissioning",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401 / P601",
      "status": "New",
      "basis": "Plan/schedule count",
      "note": "P000/P001/P101 and manufacturer requirements.",
      "nonadditive": false
    },
    {
      "id": "EL-R1",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Existing recessed lighting - protect / retain",
      "quantity": 43,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A201 / E102 / E601",
      "status": "Existing",
      "basis": "A201 schedule count",
      "note": "Vendor/model and retained extent to coordinate with September E-series.",
      "nonadditive": false
    },
    {
      "id": "EL-F1",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "2x2 TCP LED flat panels",
      "quantity": 9,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A201 / E102 / E601",
      "status": "New",
      "basis": "A201 schedule count",
      "note": "Vendor/model and retained extent to coordinate with September E-series.",
      "nonadditive": false
    },
    {
      "id": "EL-F2",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "2x2 TCP emergency battery panels",
      "quantity": 6,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A201 / E102 / E601",
      "status": "New",
      "basis": "A201 schedule count",
      "note": "Vendor/model and retained extent to coordinate with September E-series.",
      "nonadditive": false
    },
    {
      "id": "EL-F4",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "TCP emergency panel;2x4 specification vs plan symbol verify",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A201 / E102 / E601",
      "status": "New",
      "basis": "A201 schedule count",
      "note": "Vendor/model and retained extent to coordinate with September E-series.",
      "nonadditive": false
    },
    {
      "id": "EL-P1",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Livex5012-03 chandelier over treat table",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A201 / E102 / E601",
      "status": "New",
      "basis": "A201 schedule count",
      "note": "Vendor/model and retained extent to coordinate with September E-series.",
      "nonadditive": false
    },
    {
      "id": "EL-T1",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Attain LED track heads; ConTech track system",
      "quantity": 12,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A201 / E102 / E601",
      "status": "New",
      "basis": "A201 schedule count",
      "note": "Vendor/model and retained extent to coordinate with September E-series.",
      "nonadditive": false
    },
    {
      "id": "EL-POWER",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Convenience duplex/quad/GFCI receptacles and associated circuits",
      "quantity": 42,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "E101 / E102 / E501 / E601",
      "status": "Counted / verify",
      "basis": "E101 circuit-tagged receptacle locations",
      "note": "Counted printed A# tags excluding heater/pump/timeclock connection labels. Includes dedicated appliance locations; duplex/quad/GFCI types shown on plan. No conductor/conduit lengths inferred from tag count.",
      "nonadditive": false
    },
    {
      "id": "EL-EM",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Exit and emergency egress lights XW/XEW/XWL",
      "quantity": 7,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "E101 / E102 / E501 / E601",
      "status": "Counted / verify",
      "basis": "E102 field tags; legend excluded",
      "note": "Field symbol tags {'XW': 3, 'XEW': 3, 'XWL': 1}. E102legend explicitly excluded. Final mounting and backup per E601.",
      "nonadditive": false
    },
    {
      "id": "EL-CAM",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Owner-provided security cameras; GC installation and low voltage",
      "quantity": 13,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "E101 / E102 / E501 / E601",
      "status": "Coordinate",
      "basis": "Plan scope / count pending",
      "note": "A201 NC plan markers; confirm count with security vendor.",
      "nonadditive": false
    },
    {
      "id": "EL-HVAC",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "New exhaust-fan, motorized-damper and timeclock power/control connections",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "E101 / E102 / E501 / E601",
      "status": "Coordinate",
      "basis": "Plan scope / count pending",
      "note": "M101/M401/E101 interface scope.",
      "nonadditive": false
    },
    {
      "id": "EL-RTU",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Existing RTU feeder and disconnect: verify/reuse",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "E101 / E102 / E501 / E601",
      "status": "Coordinate",
      "basis": "Plan scope / count pending",
      "note": "208V3ph;45A MOCP on M401. Electrical notes refer existing panelL2 while labels showA: reconcile.",
      "nonadditive": false
    },
    {
      "id": "EL-WH",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Water-heater feeder and disconnect scope",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "E101 / E102 / E501 / E601",
      "status": "Coordinate",
      "basis": "Plan scope / count pending",
      "note": "E101 saysrelocate existing; P601new16kW208/3 heater. Do not assume spare capacity.",
      "nonadditive": false
    },
    {
      "id": "EL-LV",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Telecom demarc conduit and security/data pathways",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "E101 / E102 / E501 / E601",
      "status": "Coordinate",
      "basis": "Plan scope / count pending",
      "note": "3in demarc conduit; POS3/4in power and2in data conduit. Routes/lengths VIF.",
      "nonadditive": false
    },
    {
      "id": "EL-CTRL",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Occupancy/daylight/room controls, relays and emergency interfaces",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "E101 / E102 / E501 / E601",
      "status": "Coordinate",
      "basis": "Plan scope / count pending",
      "note": "E102/E501/E601 schedule components; exact quantities pending controls zoning count.",
      "nonadditive": false
    },
    {
      "id": "EL-TEST",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Electrical tests, labels, emergency lighting and control commissioning",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "E101 / E102 / E501 / E601",
      "status": "Coordinate",
      "basis": "Plan scope / count pending",
      "note": "E000/E001/E002/E501.",
      "nonadditive": false
    },
    {
      "id": "FF-100",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Gridwall2x6 with hooks",
      "quantity": 14,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-101",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Gridwall2x6 with shelves",
      "quantity": 5,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-102",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Custom built style fixture",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-103",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "48in food shelf display",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-104",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Single-door reach-in freezer",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-105",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Treat table",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-106",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Celebration table",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-107",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Custom farmers market fixture",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-108",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Freestanding gondola",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-109",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Spinning fixture",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-200",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Hydraulic drying tables grooming",
      "quantity": 13,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-201",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Overhead arms",
      "quantity": 14,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-202",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Rolling groomer carts",
      "quantity": 10,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-207",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Oval mirrors",
      "quantity": 10,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-211",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Veterinary scale",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-300",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Grooming wash tubs",
      "quantity": 5,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-301",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Shampoo rack3X",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-302",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Wall shelves wash area",
      "quantity": 5,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-303",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Hydraulic drying tables wash area",
      "quantity": 4,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-304",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Wall-mounted force air dryers",
      "quantity": 4,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-307",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Full kennel banks",
      "quantity": 3,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-308",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Washer/dryer",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-310",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Kennel dryers",
      "quantity": 2,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-311",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Water heaters - architectural schedule",
      "quantity": 2,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination. Conflicts with1WH-1 on P601. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "FF-312",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "Existing mop sink",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A301",
      "status": "Reference only; nonadditive",
      "basis": "Architectural furniture schedule",
      "note": "Supply ownership does not remove installation, blocking or MEP coordination.  Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "ROOF-01",
      "category": "Roofing & life safety",
      "location": "Shared scope",
      "description": "New exhaust-fan curb, penetration and flashing",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A000 / A001 / M102",
      "status": "New",
      "basis": "Scope / field quantity",
      "note": "Confirm EF-1/EF-2 tag; owner roofing contractor per M000; compatible curb by fan supplier.",
      "nonadditive": false
    },
    {
      "id": "ROOF-02",
      "category": "Roofing & life safety",
      "location": "Shared scope",
      "description": "Dryer gooseneck roof penetration and flashing",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A000 / A001 / M102",
      "status": "New",
      "basis": "Scope / field quantity",
      "note": "At least18in above finished roof per M102; maintain intake separation.",
      "nonadditive": false
    },
    {
      "id": "ROOF-03",
      "category": "Roofing & life safety",
      "location": "Shared scope",
      "description": "Existing RTU curb/roof patching only if unsound",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A000 / A001 / M102",
      "status": "Separate / conditional scope",
      "basis": "Scope / field quantity",
      "note": "Condition-dependent alternate; no whole-roof replacement included.",
      "nonadditive": false
    },
    {
      "id": "FIRE-01",
      "category": "Roofing & life safety",
      "location": "Shared scope",
      "description": "Fire suppression modifications, delegated design and separate permit",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A000 / A001 / M102",
      "status": "Separate / conditional scope",
      "basis": "Scope / field quantity",
      "note": "A000 deferred submittal. No sprinkler layout/count supplied.",
      "nonadditive": false
    },
    {
      "id": "FIRE-02",
      "category": "Roofing & life safety",
      "location": "Shared scope",
      "description": "Fire alarm/life-safety scope as required by AHJ",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A000 / A001 / M102",
      "status": "Separate / conditional scope",
      "basis": "Scope / field quantity",
      "note": "A000 says no existingfirealarm; M101ductsmokedetector required. Separate design/coordination.",
      "nonadditive": false
    },
    {
      "id": "SIGN-01",
      "category": "Roofing & life safety",
      "location": "Shared scope",
      "description": "Exterior signage under separate permit",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A000 / A001 / M102",
      "status": "Separate / conditional scope",
      "basis": "Scope / field quantity",
      "note": "A000; do not fabricate sign dimensions/quantity.",
      "nonadditive": false
    },
    {
      "id": "SIGN-02",
      "category": "Roofing & life safety",
      "location": "Shared scope",
      "description": "Interior brand signage and blocking",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A000 / A001 / M102",
      "status": "New",
      "basis": "Scope / field quantity",
      "note": "A003 signage schedule, owner provided; GC installs as responsibility matrix.",
      "nonadditive": false
    },
    {
      "id": "C-04",
      "category": "Ceilings",
      "location": "Shared scope",
      "description": "Existing restroom ceiling retained",
      "quantity": 66.231,
      "unit": "SF",
      "gross": null,
      "deduction": null,
      "source": "A100 / A201",
      "status": "Existing",
      "basis": "Scaled room polygon",
      "note": "Existing8ftAFF only confirmed height callout.",
      "nonadditive": false
    },
    {
      "id": "C-05",
      "category": "Ceilings",
      "location": "Shared scope",
      "description": "24x24 ACT purchasing allowance,10% waste",
      "quantity": 297,
      "unit": "TILES",
      "gross": null,
      "deduction": null,
      "source": "A201",
      "status": "Allowance",
      "basis": "4SF tile,10% editable waste",
      "note": "This is a purchasing allowance after new/retained boundary reconciliation; grid/hangers per approved layout.",
      "nonadditive": false
    },
    {
      "id": "PL-CW-M",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "1-1/4in cold-water trunk",
      "quantity": 38.593,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-HW-M",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "1in hot-water trunk",
      "quantity": 32.593,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-HWR-M",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "3/4in hot-water recirculation trunk",
      "quantity": 31.852,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-SAN-M",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "4in sanitary main, below slab",
      "quantity": 41.778,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-CW-T",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "1/2in cold-water tub branches",
      "quantity": 28.519,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-HW-T",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "1/2in hot-water tub branches",
      "quantity": 26.667,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-SAN-T",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "2in sanitary tub branches",
      "quantity": 24.074,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-V-T",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "2in vent main and tub branches",
      "quantity": 49.556,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-CW-DF",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "3/4in cold-water drinking-fountain branch",
      "quantity": 5.704,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-WASH",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "3/4in CW/HW washer branches",
      "quantity": 6.296,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-SAN-FD",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "3in floor-drain/washer/drinking-fountain branches",
      "quantity": 12.444,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Calibrated horizontal route trace",
      "note": "Plan centerline only; add actual fixture drops, risers and offsets after field heights. Caption1/4in differs from registered PDF scale; A101 registration used.",
      "nonadditive": false
    },
    {
      "id": "PL-PAN",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "Water-heater pan, drain, leak detection and vacuum/relief provisions",
      "quantity": 1,
      "unit": "SET",
      "gross": null,
      "deduction": null,
      "source": "P501",
      "status": "Measured",
      "basis": "Detail scope",
      "note": "Final pan/drain requirements and relief routing to coordinate with selected equipment.",
      "nonadditive": false
    },
    {
      "id": "PL-TRAPS",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "2in tub fixture traps and connections",
      "quantity": 5,
      "unit": "SETS",
      "gross": null,
      "deduction": null,
      "source": "P101 / P401",
      "status": "Measured",
      "basis": "Five tub connections",
      "note": "Hair/lint interceptor count conflict remainsP01; do not double-count included fixture trap kits.",
      "nonadditive": false
    },
    {
      "id": "PL-VALVES",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "Fixture stops/branch isolation and service valves",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "P001 / P501",
      "status": "Measured",
      "basis": "Specified accessory scope",
      "note": "Final valve count follows coordinated piping/isolation arrangement.",
      "nonadditive": false
    },
    {
      "id": "PL-TIE",
      "category": "Plumbing",
      "location": "Shared scope",
      "description": "Existing water/vent/sanitary field connection packages",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "P101",
      "status": "Measured",
      "basis": "Three system interfaces",
      "note": "Exact locations and conditionVIF; includes existing-restroom hot-water reconnection.",
      "nonadditive": false
    },
    {
      "id": "E-CIR-23",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#23",
      "quantity": 13,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-34",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#34",
      "quantity": 2,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-36",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#36",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-15",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#15",
      "quantity": 5,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-32",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#32",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-30",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#30",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-40",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#40",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-9",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#9",
      "quantity": 3,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-11",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#11",
      "quantity": 3,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-7",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#7",
      "quantity": 3,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-37",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#37",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-39",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#39",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-27",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#27",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-13",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#13",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-10",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#10",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-33-35",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#33,35",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-41",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#41",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-31",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#31",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-CIR-38",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "E101 device locations on circuit A#38",
      "quantity": 1,
      "unit": "LOCATIONS",
      "gross": null,
      "deduction": null,
      "source": "E101",
      "status": "Reference only; nonadditive",
      "basis": "Printed circuit tags",
      "note": "Detail of EL-POWER, not additive to its total. Final device type, existing/new condition and circuit identifiers VIF. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-EM-XW",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "XW emergency/exit tagged locations",
      "quantity": 3,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "E102",
      "status": "Reference only; nonadditive",
      "basis": "E102 field tags; legend excluded",
      "note": "Detail of EL-EM; verify exact mounting and backup model. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-EM-XEW",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "XEW emergency/exit tagged locations",
      "quantity": 3,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "E102",
      "status": "Reference only; nonadditive",
      "basis": "E102 field tags; legend excluded",
      "note": "Detail of EL-EM; verify exact mounting and backup model. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "E-EM-XWL",
      "category": "Electrical detail",
      "location": "Shared scope",
      "description": "XWL emergency/exit tagged locations",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "E102",
      "status": "Reference only; nonadditive",
      "basis": "E102 field tags; legend excluded",
      "note": "Detail of EL-EM; verify exact mounting and backup model. Reference detail / vendor schedule, not an additional purchase quantity.",
      "nonadditive": true
    },
    {
      "id": "EL-WIRE",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "Branch conductor and conduit runs",
      "quantity": null,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101 / E101",
      "status": "Pending",
      "basis": "Unmeasured routing",
      "note": "Circuit/source/endpoints shown, routing and vertical rises not dimensioned. Field/shop routing required; included as a quantity hold, not a zero.",
      "nonadditive": false
    },
    {
      "id": "EL-DEM",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "3in telecom demarc conduit allowance",
      "quantity": 1,
      "unit": "RUN",
      "gross": null,
      "deduction": null,
      "source": "M101 / E101",
      "status": "Coordinate",
      "basis": "Accessory scope",
      "note": "Route, length and tie-in pointVIF.",
      "nonadditive": false
    },
    {
      "id": "EL-DATA",
      "category": "Electrical & lighting",
      "location": "Shared scope",
      "description": "POS data pathways and pull strings",
      "quantity": 1,
      "unit": "SET",
      "gross": null,
      "deduction": null,
      "source": "M101 / E101",
      "status": "Coordinate",
      "basis": "Accessory scope",
      "note": "Owner vendor confirms low-voltage cable category and device count.",
      "nonadditive": false
    },
    {
      "id": "HV-FIT",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "HVAC elbows, taps, transitions, caps and supports",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "M101 / E101",
      "status": "Coordinate",
      "basis": "Accessory scope",
      "note": "Fittings/supports included in full duct scope; shape/offset/shop pattern not finally defined by schematic plan. One LS records the scope package, not one fitting or a final fabrication count.",
      "nonadditive": false
    },
    {
      "id": "HV-DROP",
      "category": "HVAC",
      "location": "Shared scope",
      "description": "HVAC vertical rises and diffuser drops",
      "quantity": null,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "M101 / M102 / M301",
      "status": "Pending",
      "basis": "Unmeasured routing",
      "note": "Vertical lengths remain unmeasured. Field elevations, route and offsets are required; not zero LF.",
      "nonadditive": false
    },
    {
      "id": "FF-POS",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "GC-built L-shaped POS cash wrap, solid-surface top, wood face and internal lighting",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A001 / A301 / A401 / A701",
      "status": "Allowanced assembly",
      "basis": "A701 details2/3/4/9/12; approved shop dimensions and countertop seams",
      "note": "Distinct from owner treat table and FF102/107 fixtures. Corian Modern White or approved equal; framing, plywood, slat/T&G face, drawer/blocking and internal lighting included.",
      "nonadditive": false
    },
    {
      "id": "FF-TRIM",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "1x8 wall trim to retail and salon/grooming",
      "quantity": 205.492,
      "unit": "LF",
      "gross": null,
      "deduction": null,
      "source": "A001 / A401",
      "status": "Allowance",
      "basis": "Room perimeters217.492LF less12LFopening allowance",
      "note": "Gross run allowance; verify storefront exclusions, inside/outside corners and actual trim extent before order.",
      "nonadditive": false
    },
    {
      "id": "A-BRACE",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "Partition head restraint / bracing to existing structure",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A101 / A601",
      "status": "Field-dependent allowance",
      "basis": "Required bracing scope; deck elevation and final layout unconfirmed",
      "note": "Do not invent brace count or attachment capacity; obtain reviewed shop/structural attachment details.",
      "nonadditive": false
    },
    {
      "id": "A-BLOCK",
      "category": "Drywall & framing",
      "location": "Shared scope",
      "description": "Metal backing straps and accessory/equipment blocking",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A101 / A401 / A601 / A701",
      "status": "Allowanced assembly",
      "basis": "Source-required backing at shelves, gridwall, mirrors, restroom accessories and millwork",
      "note": "Detailed accessory backing separated from stud/track quantities; dimensions and locations by final equipment shop drawings.",
      "nonadditive": false
    },
    {
      "id": "FF-RR-MIR",
      "category": "Millwork & equipment",
      "location": "Shared scope",
      "description": "GC-furnished Bobrick B-290 2448 restroom mirror",
      "quantity": 1,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A101",
      "status": "Scheduled",
      "basis": "Restroom specification names24x48 mirror",
      "note": "Different from the10owner-supplied oval salon mirrors. Existing WC/lav/grab bars remain.",
      "nonadditive": false
    },
    {
      "id": "P-FRP-G",
      "category": "Wall finishes",
      "location": "Shared scope",
      "description": "Grooming-kennel FRP backing / finish extent reserve",
      "quantity": 1,
      "unit": "LS",
      "gross": null,
      "deduction": null,
      "source": "A001 / A301",
      "status": "Field-dependent allowance",
      "basis": "FRP material schedule lists grooming kennels; exact extent to confirm",
      "note": "Wash-room FRP priced separately. Confirm grooming kennel surfaces and height before firm purchase.",
      "nonadditive": false
    },
    {
      "id": "LIFE-EXT",
      "category": "Roofing & life safety",
      "location": "Shared scope",
      "description": "Portable fire extinguishers, brackets and identification",
      "quantity": 2,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A000 / A004",
      "status": "Allowance",
      "basis": "Planning quantity from2011SF and project notes; fire department locations/quantity approval required",
      "note": "Carry4A60BC per cover legend; confirm exact approved rating and count. Not part of sprinkler head quantities.",
      "nonadditive": false
    },
    {
      "id": "SI-COUNT",
      "category": "Roofing & life safety",
      "location": "Shared scope",
      "description": "Interior signage schedule count cross-check",
      "quantity": 26,
      "unit": "EA",
      "gross": null,
      "deduction": null,
      "source": "A401",
      "status": "Nonadditive detail",
      "basis": "RT10-14=5; GR1-5=10; GR11-14=4; GR15=2; GR16=1; BR1-3=3; RR1=1",
      "note": "Procurement/install scope already in SIGN02. GR10/GR17/BR4 scheduled zero are not ordered.",
      "nonadditive": false
    }
  ],
  "measurements": [
    {
      "id": "AREA-01",
      "label": "Area 01",
      "kind": "Room polygon",
      "quantity": 562.197,
      "unit": "SF",
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "length_ft": null,
      "height_ft": null,
      "source": "A301 / A101",
      "basis": "Traced clear room polygon. Recorded finish basis is separate.",
      "status": "Printed and traced finish bases may differ; overall drawing discrepancy open",
      "polygons": [
        {
          "outer": [
            [
              0.08,
              -0.512593
            ],
            [
              4.648889,
              -0.512593
            ],
            [
              4.648889,
              0.0
            ],
            [
              27.493333,
              0.0
            ],
            [
              27.493333,
              28.764444
            ],
            [
              12.942222,
              19.68
            ],
            [
              11.893333,
              19.448889
            ],
            [
              3.964444,
              16.88
            ],
            [
              3.964444,
              11.031111
            ],
            [
              0.08,
              11.031111
            ]
          ],
          "holes": []
        }
      ],
      "lines": [],
      "detail": [
        {
          "label": "Traced polygon",
          "value": 562.197,
          "unit": "SF"
        },
        {
          "label": "Recorded finish basis",
          "value": 555,
          "unit": "SF"
        },
        {
          "label": "Room perimeter",
          "value": 104.53,
          "unit": "LF"
        },
        {
          "label": "Confirmed ceiling height",
          "value": null,
          "unit": "FT"
        }
      ],
      "recorded_finish_sf": 555
    },
    {
      "id": "AREA-02",
      "label": "Area 02",
      "kind": "Room polygon",
      "quantity": 663.622,
      "unit": "SF",
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "length_ft": null,
      "height_ft": null,
      "source": "A301 / A101",
      "basis": "Traced clear room polygon. Recorded finish basis is separate.",
      "status": "Printed and traced finish bases may differ; overall drawing discrepancy open",
      "polygons": [
        {
          "outer": [
            [
              27.893333,
              0.0
            ],
            [
              47.768963,
              0.0
            ],
            [
              47.768963,
              4.977704
            ],
            [
              46.755926,
              4.977704
            ],
            [
              46.755926,
              40.808889
            ],
            [
              38.053259,
              35.368889
            ],
            [
              27.893333,
              29.022222
            ]
          ],
          "holes": []
        }
      ],
      "lines": [],
      "detail": [
        {
          "label": "Traced polygon",
          "value": 663.622,
          "unit": "SF"
        },
        {
          "label": "Recorded finish basis",
          "value": 663.622,
          "unit": "SF"
        },
        {
          "label": "Room perimeter",
          "value": 112.962,
          "unit": "LF"
        },
        {
          "label": "Confirmed ceiling height",
          "value": null,
          "unit": "FT"
        }
      ],
      "recorded_finish_sf": 663.622
    },
    {
      "id": "AREA-03",
      "label": "Area 03",
      "kind": "Room polygon",
      "quantity": 538.191,
      "unit": "SF",
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "length_ft": null,
      "height_ft": null,
      "source": "A301 / A101",
      "basis": "Traced clear room polygon. Recorded finish basis is separate.",
      "status": "Printed and traced finish bases may differ; overall drawing discrepancy open",
      "polygons": [
        {
          "outer": [
            [
              47.164296,
              7.973407
            ],
            [
              61.342444,
              7.973407
            ],
            [
              61.342444,
              35.848889
            ],
            [
              61.785926,
              36.426741
            ],
            [
              61.785926,
              50.204444
            ],
            [
              47.164296,
              41.066593
            ]
          ],
          "holes": []
        }
      ],
      "lines": [],
      "detail": [
        {
          "label": "Traced polygon",
          "value": 538.191,
          "unit": "SF"
        },
        {
          "label": "Recorded finish basis",
          "value": 534,
          "unit": "SF"
        },
        {
          "label": "Room perimeter",
          "value": 106.895,
          "unit": "LF"
        },
        {
          "label": "Confirmed ceiling height",
          "value": null,
          "unit": "FT"
        }
      ],
      "recorded_finish_sf": 534
    },
    {
      "id": "AREA-04",
      "label": "Area 04",
      "kind": "Room polygon",
      "quantity": 66.231,
      "unit": "SF",
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "length_ft": null,
      "height_ft": 8,
      "source": "A301 / A101",
      "basis": "Traced clear room polygon. Recorded finish basis is separate.",
      "status": "Printed and traced finish bases may differ; overall drawing discrepancy open",
      "polygons": [
        {
          "outer": [
            [
              48.168148,
              0.0
            ],
            [
              56.923704,
              0.0
            ],
            [
              56.923704,
              7.564444
            ],
            [
              48.168148,
              7.564444
            ]
          ],
          "holes": []
        }
      ],
      "lines": [],
      "detail": [
        {
          "label": "Traced polygon",
          "value": 66.231,
          "unit": "SF"
        },
        {
          "label": "Recorded finish basis",
          "value": 65,
          "unit": "SF"
        },
        {
          "label": "Room perimeter",
          "value": 32.64,
          "unit": "LF"
        },
        {
          "label": "Confirmed ceiling height",
          "value": 8,
          "unit": "FT"
        }
      ],
      "recorded_finish_sf": 65
    },
    {
      "id": "AREA-05",
      "label": "Area 05",
      "kind": "Room polygon",
      "quantity": 30.33,
      "unit": "SF",
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "length_ft": null,
      "height_ft": null,
      "source": "A301 / A101",
      "basis": "Traced clear room polygon. Recorded finish basis is separate.",
      "status": "Printed and traced finish bases may differ; overall drawing discrepancy open",
      "polygons": [
        {
          "outer": [
            [
              57.332889,
              0.0
            ],
            [
              61.342444,
              0.0
            ],
            [
              61.342444,
              7.564444
            ],
            [
              57.332889,
              7.564444
            ]
          ],
          "holes": []
        }
      ],
      "lines": [],
      "detail": [
        {
          "label": "Traced polygon",
          "value": 30.33,
          "unit": "SF"
        },
        {
          "label": "Recorded finish basis",
          "value": 30.33,
          "unit": "SF"
        },
        {
          "label": "Room perimeter",
          "value": 23.148,
          "unit": "LF"
        },
        {
          "label": "Confirmed ceiling height",
          "value": null,
          "unit": "FT"
        }
      ],
      "recorded_finish_sf": 30.33
    },
    {
      "id": "W01",
      "label": "Wall W01",
      "kind": "New partition",
      "quantity": 28.8933,
      "unit": "LF",
      "length_ft": 28.8933,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            27.693333,
            0.0
          ],
          [
            27.693333,
            28.893333
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 4.875,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 1,
          "unit": "EA"
        }
      ],
      "opening_count": 1,
      "opening_widths_ft": "3",
      "scope": "New"
    },
    {
      "id": "W02",
      "label": "Wall W02",
      "kind": "New partition",
      "quantity": 35.7689,
      "unit": "LF",
      "length_ft": 35.7689,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            46.96,
            5.168889
          ],
          [
            46.96,
            40.937778
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 4.875,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 1,
          "unit": "EA"
        }
      ],
      "opening_count": 1,
      "opening_widths_ft": "3",
      "scope": "New"
    },
    {
      "id": "W03",
      "label": "Wall W03",
      "kind": "New partition",
      "quantity": 0.809,
      "unit": "LF",
      "length_ft": 0.809,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            46.96,
            5.168889
          ],
          [
            47.768963,
            5.168889
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 4.875,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "New"
    },
    {
      "id": "W04",
      "label": "Wall W04",
      "kind": "New partition",
      "quantity": 25.8222,
      "unit": "LF",
      "length_ft": 25.8222,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            61.546593,
            10.026667
          ],
          [
            61.546593,
            35.848889
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 4.875,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "New"
    },
    {
      "id": "EX01",
      "label": "Wall EX01",
      "kind": "Existing wall",
      "quantity": 4.5704,
      "unit": "LF",
      "length_ft": 4.5704,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            0.078519,
            0.0
          ],
          [
            4.648889,
            0.0
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 5.4,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "Existing"
    },
    {
      "id": "EX02",
      "label": "Wall EX02",
      "kind": "Existing wall",
      "quantity": 57.4748,
      "unit": "LF",
      "length_ft": 57.4748,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            4.648889,
            0.0
          ],
          [
            62.123704,
            0.0
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 5.4,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "Existing"
    },
    {
      "id": "EX03",
      "label": "Wall EX03",
      "kind": "Existing wall",
      "quantity": 35.8489,
      "unit": "LF",
      "length_ft": 35.8489,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            62.123704,
            0.0
          ],
          [
            62.123704,
            35.848889
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 5.4,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "Existing"
    },
    {
      "id": "EX04",
      "label": "Wall EX04",
      "kind": "Existing wall",
      "quantity": 0.3378,
      "unit": "LF",
      "length_ft": 0.3378,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            62.123704,
            35.848889
          ],
          [
            61.785926,
            35.848889
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 5.4,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "Existing"
    },
    {
      "id": "EX05",
      "label": "Wall EX05",
      "kind": "Existing wall",
      "quantity": 14.3556,
      "unit": "LF",
      "length_ft": 14.3556,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            61.785926,
            35.848889
          ],
          [
            61.785926,
            50.204444
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 5.4,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "Existing"
    },
    {
      "id": "EX06",
      "label": "Wall EX06",
      "kind": "Existing wall",
      "quantity": 57.9372,
      "unit": "LF",
      "length_ft": 57.9372,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            61.785926,
            50.204444
          ],
          [
            12.708148,
            19.413333
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 5.4,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 1,
          "unit": "EA"
        }
      ],
      "opening_count": 1,
      "opening_widths_ft": "3.33",
      "scope": "Existing"
    },
    {
      "id": "EX07",
      "label": "Wall EX07",
      "kind": "Existing wall",
      "quantity": 8.9486,
      "unit": "LF",
      "length_ft": 8.9486,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            12.708148,
            19.413333
          ],
          [
            4.18963,
            16.672593
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 5.4,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "Existing"
    },
    {
      "id": "EX08",
      "label": "Wall EX08",
      "kind": "Existing wall",
      "quantity": 5.6415,
      "unit": "LF",
      "length_ft": 5.6415,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            4.18963,
            16.672593
          ],
          [
            4.18963,
            11.031111
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 5.4,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "Existing"
    },
    {
      "id": "EX09",
      "label": "Wall EX09",
      "kind": "Existing wall",
      "quantity": 4.1111,
      "unit": "LF",
      "length_ft": 4.1111,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            4.18963,
            11.031111
          ],
          [
            0.078519,
            11.031111
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 5.4,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "Existing"
    },
    {
      "id": "EX10",
      "label": "Wall EX10",
      "kind": "Existing wall",
      "quantity": 11.0311,
      "unit": "LF",
      "length_ft": 11.0311,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            0.078519,
            11.031111
          ],
          [
            0.078519,
            0.0
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 5.4,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 1,
          "unit": "EA"
        }
      ],
      "opening_count": 1,
      "opening_widths_ft": "3.33",
      "scope": "Existing"
    },
    {
      "id": "ER1",
      "label": "Wall ER1",
      "kind": "Existing wall",
      "quantity": 7.7689,
      "unit": "LF",
      "length_ft": 7.7689,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            47.967407,
            0.0
          ],
          [
            47.967407,
            7.768889
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 4.800000000000001,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 0,
          "unit": "EA"
        }
      ],
      "opening_count": 0,
      "opening_widths_ft": "",
      "scope": "Existing"
    },
    {
      "id": "ER2",
      "label": "Wall ER2",
      "kind": "Existing wall",
      "quantity": 13.5556,
      "unit": "LF",
      "length_ft": 13.5556,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            47.967407,
            7.768889
          ],
          [
            61.522963,
            7.768889
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 4.800000000000001,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 1,
          "unit": "EA"
        }
      ],
      "opening_count": 1,
      "opening_widths_ft": "3",
      "scope": "Existing"
    },
    {
      "id": "ER3",
      "label": "Wall ER3",
      "kind": "Existing wall",
      "quantity": 7.7689,
      "unit": "LF",
      "length_ft": 7.7689,
      "height_ft": null,
      "gross_sf": null,
      "deduction_sf": null,
      "net_sf": null,
      "source": "A101",
      "basis": "Calibrated wall centerline; height not measured.",
      "status": "Field verification required",
      "polygons": [],
      "lines": [
        [
          [
            57.128148,
            0.0
          ],
          [
            57.128148,
            7.768889
          ]
        ]
      ],
      "detail": [
        {
          "label": "Wall width",
          "value": 4.800000000000001,
          "unit": "IN"
        },
        {
          "label": "Confirmed height",
          "value": null,
          "unit": "FT"
        },
        {
          "label": "Nominal openings",
          "value": 1,
          "unit": "EA"
        }
      ],
      "opening_count": 1,
      "opening_widths_ft": "3",
      "scope": "Existing"
    }
  ],
  "measurement_title": "Areas and wall runs. With their basis.",
  "measurement_intro": "Inspect five room polygons and seventeen wall runs. Printed finish areas, traced polygons and height allowances stay distinct.",
  "registers": [
    {
      "id": "room-bases",
      "title": "Room area bases",
      "intro": "Printed finish areas and traced clear polygons are different bases. No unexplained subtraction is presented as a measured deduction.",
      "columns": [
        {
          "key": "id",
          "label": "Area"
        },
        {
          "key": "quantity",
          "label": "Traced SF"
        },
        {
          "key": "recorded_finish_sf",
          "label": "Recorded finish SF"
        },
        {
          "key": "source",
          "label": "Drawing"
        },
        {
          "key": "status",
          "label": "Qualification"
        }
      ],
      "rows": [
        {
          "id": "AREA-01",
          "quantity": 562.197,
          "recorded_finish_sf": 555,
          "source": "A301 / A101",
          "status": "Printed and traced finish bases may differ; overall drawing discrepancy open"
        },
        {
          "id": "AREA-02",
          "quantity": 663.622,
          "recorded_finish_sf": 663.622,
          "source": "A301 / A101",
          "status": "Printed and traced finish bases may differ; overall drawing discrepancy open"
        },
        {
          "id": "AREA-03",
          "quantity": 538.191,
          "recorded_finish_sf": 534,
          "source": "A301 / A101",
          "status": "Printed and traced finish bases may differ; overall drawing discrepancy open"
        },
        {
          "id": "AREA-04",
          "quantity": 66.231,
          "recorded_finish_sf": 65,
          "source": "A301 / A101",
          "status": "Printed and traced finish bases may differ; overall drawing discrepancy open"
        },
        {
          "id": "AREA-05",
          "quantity": 30.33,
          "recorded_finish_sf": 30.33,
          "source": "A301 / A101",
          "status": "Printed and traced finish bases may differ; overall drawing discrepancy open"
        }
      ]
    },
    {
      "id": "wall-openings",
      "title": "Wall and nominal opening register",
      "intro": "Four new and thirteen existing wall records. All installation heights remain unverified; six nominal openings are coordination records.",
      "columns": [
        {
          "key": "id",
          "label": "Wall"
        },
        {
          "key": "scope",
          "label": "Scope"
        },
        {
          "key": "quantity",
          "label": "Length LF"
        },
        {
          "key": "height_ft",
          "label": "Confirmed height FT"
        },
        {
          "key": "opening_count",
          "label": "Openings EA"
        },
        {
          "key": "opening_widths_ft",
          "label": "Nominal widths FT"
        },
        {
          "key": "source",
          "label": "Drawing"
        },
        {
          "key": "status",
          "label": "Qualification"
        }
      ],
      "rows": [
        {
          "id": "W01",
          "scope": "New",
          "quantity": 28.8933,
          "height_ft": null,
          "opening_count": 1,
          "opening_widths_ft": "3",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "W02",
          "scope": "New",
          "quantity": 35.7689,
          "height_ft": null,
          "opening_count": 1,
          "opening_widths_ft": "3",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "W03",
          "scope": "New",
          "quantity": 0.809,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "W04",
          "scope": "New",
          "quantity": 25.8222,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "EX01",
          "scope": "Existing",
          "quantity": 4.5704,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "EX02",
          "scope": "Existing",
          "quantity": 57.4748,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "EX03",
          "scope": "Existing",
          "quantity": 35.8489,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "EX04",
          "scope": "Existing",
          "quantity": 0.3378,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "EX05",
          "scope": "Existing",
          "quantity": 14.3556,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "EX06",
          "scope": "Existing",
          "quantity": 57.9372,
          "height_ft": null,
          "opening_count": 1,
          "opening_widths_ft": "3.33",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "EX07",
          "scope": "Existing",
          "quantity": 8.9486,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "EX08",
          "scope": "Existing",
          "quantity": 5.6415,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "EX09",
          "scope": "Existing",
          "quantity": 4.1111,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "EX10",
          "scope": "Existing",
          "quantity": 11.0311,
          "height_ft": null,
          "opening_count": 1,
          "opening_widths_ft": "3.33",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "ER1",
          "scope": "Existing",
          "quantity": 7.7689,
          "height_ft": null,
          "opening_count": 0,
          "opening_widths_ft": "",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "ER2",
          "scope": "Existing",
          "quantity": 13.5556,
          "height_ft": null,
          "opening_count": 1,
          "opening_widths_ft": "3",
          "source": "A101",
          "status": "Field verification required"
        },
        {
          "id": "ER3",
          "scope": "Existing",
          "quantity": 7.7689,
          "height_ft": null,
          "opening_count": 1,
          "opening_widths_ft": "3",
          "source": "A101",
          "status": "Field verification required"
        }
      ]
    },
    {
      "id": "duct-runs",
      "title": "Mechanical route register",
      "intro": "The same 21 runs are detailed in the mechanical model takeoff. Existing exhaust is excluded from new-duct quantities; this supporting schedule is not additional scope.",
      "columns": [
        {
          "key": "id",
          "label": "Run"
        },
        {
          "key": "system",
          "label": "System"
        },
        {
          "key": "size",
          "label": "Clear size"
        },
        {
          "key": "quantity",
          "label": "Horizontal LF"
        },
        {
          "key": "sheet",
          "label": "Drawing"
        },
        {
          "key": "status",
          "label": "Scope"
        }
      ],
      "rows": [
        {
          "id": "H-D01",
          "system": "supply",
          "size": "28 x 14 in",
          "quantity": 23.0767,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-D02",
          "system": "supply",
          "size": "16 x 12 in",
          "quantity": 17.56,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-D03",
          "system": "supply",
          "size": "14 x 10 in",
          "quantity": 33.0267,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B01",
          "system": "supply",
          "size": "8 in",
          "quantity": 6.0267,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B02",
          "system": "supply",
          "size": "8 in",
          "quantity": 3.9867,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B03",
          "system": "supply",
          "size": "8 in",
          "quantity": 5.5533,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B04",
          "system": "supply",
          "size": "8 in",
          "quantity": 3.9667,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B05",
          "system": "supply",
          "size": "8 in",
          "quantity": 3.9667,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B06",
          "system": "supply",
          "size": "8 in",
          "quantity": 6.87,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B07",
          "system": "supply",
          "size": "8 in",
          "quantity": 8.0633,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B08",
          "system": "supply",
          "size": "8 in",
          "quantity": 10.3433,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B09",
          "system": "supply",
          "size": "8 in",
          "quantity": 11.3567,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B10",
          "system": "supply",
          "size": "8 in",
          "quantity": 7.63,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B11",
          "system": "supply",
          "size": "8 in",
          "quantity": 4.4267,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B12",
          "system": "supply",
          "size": "8 in",
          "quantity": 4.4267,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B13",
          "system": "supply",
          "size": "8 in",
          "quantity": 17.82,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-B14",
          "system": "supply",
          "size": "6 in",
          "quantity": 18.8737,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-R01",
          "system": "return",
          "size": "18 x 12 in",
          "quantity": 10.1317,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-E01",
          "system": "exhaust",
          "size": "10 in",
          "quantity": 19.83,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-E02",
          "system": "exhaust",
          "size": "10 in",
          "quantity": 3.6467,
          "sheet": "M101",
          "status": "New horizontal"
        },
        {
          "id": "H-E03",
          "system": "existing_exhaust",
          "size": "4 in",
          "quantity": 9.6167,
          "sheet": "M101",
          "status": "Existing / confirm extent"
        }
      ]
    },
    {
      "id": "plumbing-routes",
      "title": "Plumbing route basis",
      "intro": "P101 background registers at 13.5 PDF points per foot, despite its printed scale caption. The scale conflict remains an open question.",
      "columns": [
        {
          "key": "id",
          "label": "Route"
        },
        {
          "key": "system",
          "label": "System"
        },
        {
          "key": "quantity",
          "label": "Horizontal LF"
        },
        {
          "key": "source",
          "label": "Drawing / PDF page"
        },
        {
          "key": "scale",
          "label": "PDF points / FT"
        },
        {
          "key": "segments",
          "label": "Traced paths"
        },
        {
          "key": "note",
          "label": "Qualification"
        }
      ],
      "rows": [
        {
          "id": "PL-CW-M",
          "system": "CW",
          "quantity": 38.592592592592595,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 1,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        },
        {
          "id": "PL-HW-M",
          "system": "HW",
          "quantity": 32.592592592592595,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 1,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        },
        {
          "id": "PL-HWR-M",
          "system": "HWR",
          "quantity": 31.85185185185185,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 1,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        },
        {
          "id": "PL-SAN-M",
          "system": "SAN",
          "quantity": 41.77777777777778,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 1,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        },
        {
          "id": "PL-CW-T",
          "system": "CW",
          "quantity": 28.51851851851852,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 5,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        },
        {
          "id": "PL-HW-T",
          "system": "HW",
          "quantity": 26.666666666666668,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 5,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        },
        {
          "id": "PL-SAN-T",
          "system": "SAN",
          "quantity": 24.074074074074073,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 5,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        },
        {
          "id": "PL-V-T",
          "system": "V",
          "quantity": 49.55555555555556,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 6,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        },
        {
          "id": "PL-CW-DF",
          "system": "CW",
          "quantity": 5.703703703703703,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 1,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        },
        {
          "id": "PL-WASH",
          "system": "CW/HW",
          "quantity": 6.296296296296297,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 2,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        },
        {
          "id": "PL-SAN-FD",
          "system": "SAN",
          "quantity": 12.444444444444445,
          "unit": "LF",
          "source": "P101 / physical PDF p18",
          "scale": 13.5,
          "segments": 4,
          "note": "Calibrated horizontal trace only; risers, drops, offsets, fittings and tie-ins remain separate."
        }
      ]
    }
  ],
  "planning": [],
  "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": "H01",
      "issue": "EF-1(N) on floor plan/schedule versus EF-2(N) on roof plan",
      "action": "Confirm single new fan tag and location before ordering.",
      "source": "M101 / M102 / M401"
    },
    {
      "id": "H02",
      "issue": "Floor exhaust grilles 875 + 585 = 1,460 CFM versus fan 1,500 CFM; toilet E-2 shows 40 versus 75 CFM balance",
      "action": "Engineer to issue corrected outlet and exhaust balancing values.",
      "source": "M101 / M401"
    },
    {
      "id": "H03",
      "issue": "Air-balance total supply row 2,400 CFM conflicts with 2,630 CFM RTU, ventilation table and 14 supply devices",
      "action": "Use 2,630 as documented sum for review; request corrected schedule, no redesign implied.",
      "source": "M401 / M101"
    },
    {
      "id": "H04",
      "issue": "M101: 10 ft main acoustic lining versus M301: all return + first 15 ft supply",
      "action": "Confirm lining extent, thickness and final clear-inside duct dimensions.",
      "source": "M101 / M301"
    },
    {
      "id": "H05",
      "issue": "M101: 8 in retail branches at 280 CFM versus M401 neck-size table 10 in for 201-400 CFM",
      "action": "Engineer/shop drawings to reconcile; do not silently resize measured branches.",
      "source": "M101 / M401"
    },
    {
      "id": "H06",
      "issue": "No duct centerline elevations or roof/deck height supplied in reviewed plans",
      "action": "Measure roof and ceiling heights, vertical rises, offsets and all crossing clearances.",
      "source": "M101 / M102"
    },
    {
      "id": "H07",
      "issue": "New duct base scope versus note offering existing-duct reuse after approval",
      "action": "Base quote new ducts; quote approved reuse as separate alternate.",
      "source": "M101"
    },
    {
      "id": "H08",
      "issue": "Fan timeclock, lighting, RTU interlocks and occupied schedule note overlap",
      "action": "Agree final control matrix and trade responsibility.",
      "source": "M401 / E101"
    },
    {
      "id": "P01",
      "issue": "Lint interceptor scheduleqty4 conflicts with5 tubs and one-under-each-tub note",
      "action": "Confirm5 units or issue revised fixture layout.",
      "source": "P101 / P401 / P601"
    },
    {
      "id": "P02",
      "issue": "A3012 water heaters; P6011new119gal heater; E101existingheaterrelocation",
      "action": "Engineer/owner to confirm equipment count, new/reuse scope, capacity and feeder.",
      "source": "A301 / P601 / E101"
    },
    {
      "id": "P03",
      "issue": "Water-heater outlet120F on P401 versus110F revised note on P601",
      "action": "Confirm storage/mixed distribution and point-of-use setpoints.",
      "source": "P401 / P601"
    },
    {
      "id": "A01",
      "issue": "Most ceiling elevations not dimensioned; restroom8ft only",
      "action": "Confirm ceiling elevations and resulting board/stud heights. 8ft reference display is not a measured height.",
      "source": "A201 / A101"
    },
    {
      "id": "A02",
      "issue": "Gross2011SF and ventilation-room areas differ from net finish polygons/printedA301areas",
      "action": "Retain gross, printed net and traced net separately; verifygrooming clear area.",
      "source": "A000 / A301 / M401"
    },
    {
      "id": "A03",
      "issue": "Restroom new in A000 narrative butexisting/NIC in A101/A301/P101",
      "action": "Confirm retained restroom scope and any accessibility upgrade required.",
      "source": "A000 / A101 / A301 / P101"
    },
    {
      "id": "A04",
      "issue": "Existing ceilings retained while newRCP adds areas andlights",
      "action": "Reconcile new vs retained ACT polygons before ordering tiles/grid.",
      "source": "A100 / A201"
    },
    {
      "id": "E01",
      "issue": "Architectural fixture schedule and September E601 fixture models/controls need reconciliation",
      "action": "Use latest electrical device schedule for procurement; confirm counts,track lengths and camera vendor.",
      "source": "A201 / E102 / E601"
    },
    {
      "id": "E02",
      "issue": "Electrical panel identifiersL2 vs A circuit labels and water-heater feed assumptions",
      "action": "Field verify panels, spare capacity and circuit connections.",
      "source": "E101 / E601"
    },
    {
      "id": "R01",
      "issue": "Roof openings require landlord/owner roofing coordination; roof elevation and condition absent",
      "action": "Field verify intake/exhaust 10 ft separations, curb supports and flashings; structural engineer review as required.",
      "source": "M000 / M102"
    },
    {
      "id": "P04",
      "issue": "P101 caption1/4in scale but plan background registers approximately13.5PDFpoints/ft to A101;1-1/4in trunk vs1-1/2in WH note",
      "action": "Calibrated route traces used. Verify supply/drop sizes and field lengths before fabrication.",
      "source": "P101 / P401"
    },
    {
      "id": "A20",
      "issue": "A101 overall 61 ft 11 in dimension disagrees with its detailed dimension-line endpoints at the independently checked 3/16 in scale (about 62.880 ft / difference11.56in).",
      "action": "Architect/field verify overall and dimension chain. Preserve detailed calibrated XY; do not uniformly rescale or use the overall as a fabrication control.",
      "source": "A101"
    },
    {
      "id": "H09",
      "issue": "Scheduled S-2 12 x 12 in face and TMS-AA designation need an exact product selection.",
      "action": "Confirm material, frame, module and exact model with engineer and supplier. Keep the scheduled face and count pending clarification.",
      "source": "M401 / product submittal pending"
    }
  ],
  "limits": [
    "Most ceiling, wall, deck and MEP placement heights are not dimensioned; 8/8.5/10.5/13-ft model values are not verified installation dimensions. Only existing restroom ceiling 8 ft is documented.",
    "A101 overall dimension conflicts with detailed calibrated geometry; retain open A20 and do not uniformly rescale.",
    "Board, paint and FRP surface quantities use stated height allowances. Stud/gauge/bracing/backing and rough-opening details need actual final conditions.",
    "Plumbing P101 printed scale conflicts with registered background scale; horizontal paths use 13.5 PDF pt/ft registration. Vertical drops/risers and tie-ins remain unresolved.",
    "Electrical branch wire/conduit routing and HVAC vertical quantities remain null, not zero. Several other unknowns are explicit 1-LS scope holds, not firm physical quantities.",
    "New/retained ACT, latest electrical fixture selections/counts, heater count/new-reuse duty, lint interceptor count and MEP interfaces need coordination.",
    "Deferred fire protection/alarm, exterior signs and field-dependent roof scope are not measured final systems.",
    "Owner/reference furniture schedules, repeated electrical details, purchase allowances and parent installation scope must not be summed twice.",
    "The current source register covers 37-sheet scope; it is not evidence that every source quantity received an independent second measurement.",
    "The commercial and mechanical pages are two views of this same anonymous project. Mechanical quantities are shared, not added twice.",
    "The full 195-entry ledger contains reference schedules and allowance rows. It is not 195 additive procurement items.",
    "Original client plans, addresses, personnel, supplier pricing and private project links are omitted."
  ],
  "review": {
    "checked": "Original A101 physical PDF page 9 independently reconstructs new wall W01 at 28.893363 LF, matching the model / ledger at displayed precision. The public render is pixel-identical to its matching source model image. Main mechanical routes also have separate original-PDF comparisons.",
    "remaining": "Source schedule and arithmetic reconciliation do not independently remeasure every line. The overall A101 dimension discrepancy, heights, fixture conflicts and field interfaces remain open. No priced or approved bid is claimed."
  },
  "context_polygons": []
}