{
  "ok": true,
  "revision": "ad78387a-1c55-4e24-bec4-8ec05102260c:17",
  "spaceHash": "fnv1a-8876291c",
  "buildingChecks": {
    "scope": "whole_building",
    "floorOverlaps": [],
    "areaTotalsMayDoubleCount": false
  },
  "units": {
    "length": "m",
    "area": "m²"
  },
  "site": {
    "floors": [
      "floor-1"
    ],
    "floorAreaSquareMetres": 1152,
    "zonedSquareMetres": 256.57,
    "parts": 136
  },
  "levels": [
    {
      "level": 0,
      "label": "L1",
      "floors": [
        "floor-1"
      ],
      "floorAreaSquareMetres": 1152,
      "zonedSquareMetres": 256.57
    }
  ],
  "uses": [
    {
      "use": "factory",
      "name": "Factory / warehouse",
      "floors": [
        "floor-1"
      ],
      "floorAreaSquareMetres": 1152,
      "zonedSquareMetres": 256.57
    }
  ],
  "floors": [
    {
      "id": "floor-1",
      "name": "Machining hall — photo estimate (48 x 24 m)",
      "level": 0,
      "label": "L1",
      "use": "factory",
      "floorAreaSquareMetres": 1152,
      "zonedSquareMetres": 256.57,
      "unzonedSquareMetres": 895.43,
      "zoneOverlapSquareMetres": 7.52,
      "zones": [
        {
          "id": "machine-aisle",
          "label": "Machine operating aisle",
          "tags": [
            "aisle"
          ],
          "areaSquareMetres": 93
        },
        {
          "id": "main-aisle",
          "label": "Main yellow-bordered aisle",
          "tags": [
            "aisle"
          ],
          "areaSquareMetres": 70,
          "overlaps": [
            {
              "id": "yellow-line-12.8",
              "squareMetres": 2.8
            },
            {
              "id": "yellow-line-14.72",
              "squareMetres": 2.8
            }
          ]
        },
        {
          "id": "rack-aisle",
          "label": "Rack handling aisle",
          "tags": [
            "aisle"
          ],
          "areaSquareMetres": 47.25
        },
        {
          "id": "green-walk",
          "label": "Green pedestrian walkway",
          "tags": [
            "walkway"
          ],
          "areaSquareMetres": 14.4,
          "overlaps": [
            {
              "id": "walk-line-16.8",
              "squareMetres": 0.96
            },
            {
              "id": "walk-line-17.92",
              "squareMetres": 0.96
            }
          ]
        },
        {
          "id": "dock-hatch-1",
          "label": "Dock 1 hatched clearance",
          "tags": [
            "dock-clearance"
          ],
          "areaSquareMetres": 15.96
        },
        {
          "id": "dock-hatch-2",
          "label": "Dock 2 hatched clearance",
          "tags": [
            "dock-clearance"
          ],
          "areaSquareMetres": 15.96
        },
        {
          "id": "yellow-line-12.8",
          "label": "Yellow main aisle boundary",
          "areaSquareMetres": 2.8,
          "overlaps": [
            {
              "id": "main-aisle",
              "squareMetres": 2.8
            }
          ]
        },
        {
          "id": "yellow-line-14.72",
          "label": "Yellow main aisle boundary",
          "areaSquareMetres": 2.8,
          "overlaps": [
            {
              "id": "main-aisle",
              "squareMetres": 2.8
            }
          ]
        },
        {
          "id": "walk-line-16.8",
          "label": "Walkway yellow boundary",
          "areaSquareMetres": 0.96,
          "overlaps": [
            {
              "id": "green-walk",
              "squareMetres": 0.96
            }
          ]
        },
        {
          "id": "walk-line-17.92",
          "label": "Walkway yellow boundary",
          "areaSquareMetres": 0.96,
          "overlaps": [
            {
              "id": "green-walk",
              "squareMetres": 0.96
            }
          ]
        }
      ],
      "tags": [
        {
          "tag": "aisle",
          "zones": 3,
          "areaSquareMetres": 210.25
        },
        {
          "tag": "dock-clearance",
          "zones": 2,
          "areaSquareMetres": 31.92
        },
        {
          "tag": "walkway",
          "zones": 1,
          "areaSquareMetres": 14.4
        }
      ],
      "markings": [],
      "parts": [
        {
          "kind": "block",
          "name": "Block",
          "count": 35
        },
        {
          "kind": "column",
          "name": "Column",
          "count": 21
        },
        {
          "kind": "window",
          "name": "Window",
          "count": 14
        },
        {
          "kind": "machine",
          "name": "Machine",
          "count": 12
        },
        {
          "kind": "zone",
          "name": "Floor zone",
          "count": 10
        },
        {
          "kind": "rack",
          "name": "Pallet rack",
          "count": 10
        },
        {
          "kind": "workbench",
          "name": "Workbench",
          "count": 8
        },
        {
          "kind": "barrel_roof",
          "name": "Glazed barrel roof",
          "count": 6
        },
        {
          "kind": "wall",
          "name": "Wall",
          "count": 4,
          "lengthMetres": 143.2
        },
        {
          "kind": "cabinet",
          "name": "Cabinet",
          "count": 4
        },
        {
          "kind": "pallet",
          "name": "Pallet",
          "count": 2
        },
        {
          "kind": "partition",
          "name": "Glass partition",
          "count": 2,
          "lengthMetres": 16.9
        },
        {
          "kind": "door",
          "name": "Door",
          "count": 2
        },
        {
          "kind": "dock_door",
          "name": "Loading dock door",
          "count": 2
        },
        {
          "kind": "dock_shelter",
          "name": "Dock shelter",
          "count": 2
        },
        {
          "kind": "conveyor",
          "name": "Conveyor",
          "count": 1
        },
        {
          "kind": "forklift",
          "name": "Forklift",
          "count": 1
        }
      ],
      "partCount": 136
    }
  ],
  "definitions": {
    "floorArea": "Floor outline (or width × depth) less holes; parts such as walls are not subtracted.",
    "zoneArea": "The zone footprint (turned or polygonal) that lies on the floor; offFloorSquareMetres is the rest.",
    "overlaps": "Each zone keeps its whole area; zonedSquareMetres and tag areas count overlapping zones once; zoneOverlapSquareMetres is the double count in the zone rows.",
    "tags": "Union of the zones with the tag on each floor, summed over floors; a zone counts under each of its tags.",
    "uses": "Floor areas by their space type (scene kind): office, facility / retail, home, factory / warehouse.",
    "levelsAndBuildings": "Sums of their floor areas; overlapping floor areas on one level are counted twice (Levels & areas warns)."
  },
  "tags": [
    {
      "tag": "aisle",
      "zones": 3,
      "areaSquareMetres": 210.25
    },
    {
      "tag": "dock-clearance",
      "zones": 2,
      "areaSquareMetres": 31.92
    },
    {
      "tag": "walkway",
      "zones": 1,
      "areaSquareMetres": 14.4
    }
  ],
  "markings": [],
  "parts": [
    {
      "kind": "block",
      "name": "Block",
      "count": 35
    },
    {
      "kind": "column",
      "name": "Column",
      "count": 21
    },
    {
      "kind": "window",
      "name": "Window",
      "count": 14
    },
    {
      "kind": "machine",
      "name": "Machine",
      "count": 12
    },
    {
      "kind": "zone",
      "name": "Floor zone",
      "count": 10
    },
    {
      "kind": "rack",
      "name": "Pallet rack",
      "count": 10
    },
    {
      "kind": "workbench",
      "name": "Workbench",
      "count": 8
    },
    {
      "kind": "barrel_roof",
      "name": "Glazed barrel roof",
      "count": 6
    },
    {
      "kind": "wall",
      "name": "Wall",
      "count": 4,
      "lengthMetres": 143.2
    },
    {
      "kind": "cabinet",
      "name": "Cabinet",
      "count": 4
    },
    {
      "kind": "pallet",
      "name": "Pallet",
      "count": 2
    },
    {
      "kind": "partition",
      "name": "Glass partition",
      "count": 2,
      "lengthMetres": 16.9
    },
    {
      "kind": "door",
      "name": "Door",
      "count": 2
    },
    {
      "kind": "dock_door",
      "name": "Loading dock door",
      "count": 2
    },
    {
      "kind": "dock_shelter",
      "name": "Dock shelter",
      "count": 2
    },
    {
      "kind": "conveyor",
      "name": "Conveyor",
      "count": 1
    },
    {
      "kind": "forklift",
      "name": "Forklift",
      "count": 1
    }
  ]
}