{
  "id": 3,
  "notes": [
    "Material annotation appears to say 3 cm but is partly covered by a signature; confirm. Numeric thickness intentionally null.",
    "Top counter has an undimensioned front step and nominal sink note. Its overall rectangle is only an envelope.",
    "safeEngineeringRegion fractions are approximate inspection guides [left,top,right,bottom], not permission to publish uninspected pixels. Confirm redaction visually after cropping.",
    "Physical quantity is an inventory count, not an area/volume aggregate; alternative sheets and possible apron views must be reconciled separately."
  ],
  "items": [
    {
      "id": "3-main-counter",
      "label": "Main stepped counter",
      "sheet": "project-3.jpg",
      "kind": "countertop",
      "materialCode": "AGQ9695",
      "thicknessMm": null,
      "quantity": 1,
      "dimensionsIn": {
        "length": 129.375,
        "width": 27.375,
        "sinkCentreFromLeft": 64,
        "jointFromLeft": 94,
        "maxRightDepth": 27.375
      },
      "lengthIn": 129.375,
      "widthIn": 27.375,
      "geometry": "envelope",
      "polygonIn": null,
      "status": "partial",
      "notes": [
        "94-inch joint offset and 64-inch sink-centre offset do not define the missing step geometry.",
        "rectangular envelope only"
      ],
      "countingNote": "One separately drawn component/group; no complete-job aggregate assumed.",
      "cutouts": [
        {
          "id": "3-main-counter-hole-1",
          "label": "undermount nominal sink",
          "kind": "opening",
          "lengthIn": 29.75,
          "widthIn": 15.75,
          "diameterIn": null,
          "radiusIn": 1.0,
          "quantity": 1,
          "shape": "undermount nominal sink",
          "dimensionsIn": {
            "length": 29.75,
            "width": 15.75,
            "cornerRadius": 1
          },
          "notes": [
            "Read U/M15 3/4x29 3/4,1-inch R. Verify fixture template before net area deduction.",
            "Unverified; drawing schematic, not dimensionally calibrated."
          ],
          "status": "Template/placement needs confirmation",
          "parent": "3-main-counter"
        }
      ],
      "area": 2.284924865625,
      "volume": null,
      "mass": null,
      "weight": null,
      "density": 2440,
      "densityStatus": "Guava published brand reference",
      "envelope": true,
      "eligible": false,
      "sourceMaterialMissing": false
    },
    {
      "id": "3-small-counter",
      "label": "Detached counter below cooktop symbol",
      "sheet": "project-3.jpg",
      "kind": "countertop",
      "materialCode": "AGQ9695",
      "thicknessMm": null,
      "quantity": 1,
      "dimensionsIn": {
        "length": 25.5,
        "width": 15
      },
      "lengthIn": 25.5,
      "widthIn": 15.0,
      "geometry": "rectangle",
      "polygonIn": null,
      "status": "calculable",
      "notes": [
        "gross rectangle before any holes"
      ],
      "countingNote": "One separately drawn component/group; no complete-job aggregate assumed.",
      "cutouts": [],
      "area": 0.24677369999999998,
      "volume": null,
      "mass": null,
      "weight": null,
      "density": 2440,
      "densityStatus": "Guava published brand reference",
      "envelope": false,
      "eligible": true,
      "sourceMaterialMissing": false
    },
    {
      "id": "3-desk",
      "label": "Desk",
      "sheet": "project-3.jpg",
      "kind": "countertop",
      "materialCode": "AGQ9695",
      "thicknessMm": null,
      "quantity": 1,
      "dimensionsIn": {
        "length": 31.125,
        "width": 15.5
      },
      "lengthIn": 31.125,
      "widthIn": 15.5,
      "geometry": "rectangle",
      "polygonIn": null,
      "status": "calculable",
      "notes": [
        "gross rectangle before any holes"
      ],
      "countingNote": "One separately drawn component/group; no complete-job aggregate assumed.",
      "cutouts": [],
      "area": 0.3112493775,
      "volume": null,
      "mass": null,
      "weight": null,
      "density": 2440,
      "densityStatus": "Guava published brand reference",
      "envelope": false,
      "eligible": true,
      "sourceMaterialMissing": false
    },
    {
      "id": "3-cooktop-gap",
      "label": "Cooktop / appliance gap shown between surfaces",
      "sheet": "project-3.jpg",
      "kind": "opening",
      "materialCode": null,
      "thicknessMm": null,
      "quantity": 1,
      "dimensionsIn": {},
      "lengthIn": null,
      "widthIn": null,
      "geometry": "unresolved",
      "polygonIn": null,
      "status": "partial",
      "notes": [
        "Four stove circles indicate appliance gap between main and detached25 1/2x15 counter, not four stone holes.",
        "Gap only; no stone quantity."
      ],
      "countingNote": "Gap only; no stone quantity.",
      "cutouts": [],
      "area": null,
      "volume": null,
      "mass": null,
      "weight": null,
      "density": null,
      "densityStatus": "Density not assigned",
      "envelope": false,
      "eligible": false,
      "sourceMaterialMissing": true,
      "diameterIn": null,
      "radiusIn": null,
      "shape": "unresolved",
      "parent": null
    }
  ],
  "corrections": [
    "Three physical surfaces present; top counter is stepped, not one129 3/8x27 3/8 net rectangle.",
    "Material thickness note remains ambiguous under heavy pen; do not silently assign30mm."
  ],
  "publishedExcerptReview": {
    "project-3.jpg": {
      "safeEngineeringRegion": [
        0,
        0.06,
        1,
        0.5
      ],
      "publishedCropIssue": "Three surfaces visible. Current crop omits signed material/thickness annotation; separate small crop needed if that note is published.",
      "engineeringBox": [
        0,
        0.06,
        1,
        0.5
      ],
      "redactBoxes": [],
      "extraEngineeringBoxes": []
    }
  },
  "inventoryCounts": {
    "records": 4,
    "physicalQuantityWhereKnown": 3,
    "unknownQuantityGroups": 0,
    "viewRecords": 0,
    "openingLegendRecords": 1
  },
  "parts": [
    {
      "id": "3-main-counter",
      "label": "Main stepped counter",
      "sheet": "project-3.jpg",
      "kind": "countertop",
      "materialCode": "AGQ9695",
      "thicknessMm": null,
      "quantity": 1,
      "dimensionsIn": {
        "length": 129.375,
        "width": 27.375,
        "sinkCentreFromLeft": 64,
        "jointFromLeft": 94,
        "maxRightDepth": 27.375
      },
      "lengthIn": 129.375,
      "widthIn": 27.375,
      "geometry": "envelope",
      "polygonIn": null,
      "status": "partial",
      "notes": [
        "94-inch joint offset and 64-inch sink-centre offset do not define the missing step geometry.",
        "rectangular envelope only"
      ],
      "countingNote": "One separately drawn component/group; no complete-job aggregate assumed.",
      "cutouts": [
        {
          "id": "3-main-counter-hole-1",
          "label": "undermount nominal sink",
          "kind": "opening",
          "lengthIn": 29.75,
          "widthIn": 15.75,
          "diameterIn": null,
          "radiusIn": 1.0,
          "quantity": 1,
          "shape": "undermount nominal sink",
          "dimensionsIn": {
            "length": 29.75,
            "width": 15.75,
            "cornerRadius": 1
          },
          "notes": [
            "Read U/M15 3/4x29 3/4,1-inch R. Verify fixture template before net area deduction.",
            "Unverified; drawing schematic, not dimensionally calibrated."
          ],
          "status": "Template/placement needs confirmation",
          "parent": "3-main-counter"
        }
      ],
      "area": 2.284924865625,
      "volume": null,
      "mass": null,
      "weight": null,
      "density": 2440,
      "densityStatus": "Guava published brand reference",
      "envelope": true,
      "eligible": false,
      "sourceMaterialMissing": false,
      "displayId": "3-main-counter",
      "copyNumber": 1
    },
    {
      "id": "3-small-counter",
      "label": "Detached counter below cooktop symbol",
      "sheet": "project-3.jpg",
      "kind": "countertop",
      "materialCode": "AGQ9695",
      "thicknessMm": null,
      "quantity": 1,
      "dimensionsIn": {
        "length": 25.5,
        "width": 15
      },
      "lengthIn": 25.5,
      "widthIn": 15.0,
      "geometry": "rectangle",
      "polygonIn": null,
      "status": "calculable",
      "notes": [
        "gross rectangle before any holes"
      ],
      "countingNote": "One separately drawn component/group; no complete-job aggregate assumed.",
      "cutouts": [],
      "area": 0.24677369999999998,
      "volume": null,
      "mass": null,
      "weight": null,
      "density": 2440,
      "densityStatus": "Guava published brand reference",
      "envelope": false,
      "eligible": true,
      "sourceMaterialMissing": false,
      "displayId": "3-small-counter",
      "copyNumber": 1
    },
    {
      "id": "3-desk",
      "label": "Desk",
      "sheet": "project-3.jpg",
      "kind": "countertop",
      "materialCode": "AGQ9695",
      "thicknessMm": null,
      "quantity": 1,
      "dimensionsIn": {
        "length": 31.125,
        "width": 15.5
      },
      "lengthIn": 31.125,
      "widthIn": 15.5,
      "geometry": "rectangle",
      "polygonIn": null,
      "status": "calculable",
      "notes": [
        "gross rectangle before any holes"
      ],
      "countingNote": "One separately drawn component/group; no complete-job aggregate assumed.",
      "cutouts": [],
      "area": 0.3112493775,
      "volume": null,
      "mass": null,
      "weight": null,
      "density": 2440,
      "densityStatus": "Guava published brand reference",
      "envelope": false,
      "eligible": true,
      "sourceMaterialMissing": false,
      "displayId": "3-desk",
      "copyNumber": 1
    }
  ],
  "views": [],
  "openings": [
    {
      "id": "3-main-counter-hole-1",
      "label": "undermount nominal sink",
      "kind": "opening",
      "lengthIn": 29.75,
      "widthIn": 15.75,
      "diameterIn": null,
      "radiusIn": 1.0,
      "quantity": 1,
      "shape": "undermount nominal sink",
      "dimensionsIn": {
        "length": 29.75,
        "width": 15.75,
        "cornerRadius": 1
      },
      "notes": [
        "Read U/M15 3/4x29 3/4,1-inch R. Verify fixture template before net area deduction.",
        "Unverified; drawing schematic, not dimensionally calibrated."
      ],
      "status": "Template/placement needs confirmation",
      "parent": "3-main-counter",
      "sheet": "project-3.jpg",
      "parentLabel": "Main stepped counter"
    },
    {
      "id": "3-cooktop-gap",
      "label": "Cooktop / appliance gap shown between surfaces",
      "sheet": "project-3.jpg",
      "kind": "opening",
      "materialCode": null,
      "thicknessMm": null,
      "quantity": 1,
      "dimensionsIn": {},
      "lengthIn": null,
      "widthIn": null,
      "geometry": "unresolved",
      "polygonIn": null,
      "status": "partial",
      "notes": [
        "Four stove circles indicate appliance gap between main and detached25 1/2x15 counter, not four stone holes.",
        "Gap only; no stone quantity."
      ],
      "countingNote": "Gap only; no stone quantity.",
      "cutouts": [],
      "area": null,
      "volume": null,
      "mass": null,
      "weight": null,
      "density": null,
      "densityStatus": "Density not assigned",
      "envelope": false,
      "eligible": false,
      "sourceMaterialMissing": true,
      "diameterIn": null,
      "radiusIn": null,
      "shape": "unresolved",
      "parent": null
    }
  ],
  "partCount": 3,
  "openingCount": 2,
  "viewCount": 0,
  "incompleteCount": 0,
  "code": "AGQ9695"
}