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    "height": 1280
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      {
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      {
        "view": "First-story12ft8 datum difference",
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      {
        "view": "Upper9ft8 datum difference",
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    {
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    {
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    {
      "id": "s3-Roof-band",
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      "basis": "REFERENCE wall-plane section band using printed level differences. Not floor area, actual finished wall area, concrete volume or a second installed envelope. Interior openings and intersecting partitions not deducted.",
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    {
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    },
    {
      "id": "s3-First-run",
      "label": "Section3 \u00b7 First projected floor / roof run",
      "quantity": 70.2,
      "unit": "LF",
      "color": "#ba9138",
      "basis": "Section-plane run reference. Slab/deck width, thickness, framing size and structure unresolved; no volume or member count inferred.",
      "sourceSheet": "A5.2",
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    {
      "id": "s3-Second-run",
      "label": "Section3 \u00b7 Second projected floor / roof run",
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      "unit": "LF",
      "color": "#b06bad",
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    {
      "id": "s3-Third-run",
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      "unit": "LF",
      "color": "#cf4f62",
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    {
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      "unit": "LF",
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    {
      "id": "s3-Fifth-run",
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      "unit": "LF",
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    {
      "id": "s3-Roof-run",
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    },
    {
      "id": "s3-door-row1",
      "label": "Section3 \u00b7 upper door row1 projected openings",
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      "unit": "SF",
      "color": "#876bd5",
      "basis": "Approximate visible outer-opening reference. Repeats floor-plan door locations; no additional installed door quantity.",
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    },
    {
      "id": "s3-door-row2",
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      "unit": "SF",
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    },
    {
      "id": "s3-door-row3",
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      "unit": "SF",
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    },
    {
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    },
    {
      "id": "s4-First-band",
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    {
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    },
    {
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    },
    {
      "id": "s4-Second-height",
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    },
    {
      "id": "s4-Third-band",
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    },
    {
      "id": "s4-Third-height",
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    },
    {
      "id": "s4-Fourth-band",
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      "unit": "SF",
      "color": "#ba9138",
      "basis": "REFERENCE wall-plane section band using printed level differences. Not floor area, actual finished wall area, concrete volume or a second installed envelope. Interior openings and intersecting partitions not deducted.",
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        ]
      ]
    },
    {
      "id": "s4-Fourth-height",
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      "unit": "LF",
      "color": "#b06bad",
      "basis": "Printed level difference; not ceiling clear height or structural thickness.",
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      "parentSheet": "Building",
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    },
    {
      "id": "s4-Fifth-band",
      "label": "Section4 \u00b7 Fifth to Roof projected band",
      "quantity": 629.2999999999995,
      "unit": "SF",
      "color": "#cf4f62",
      "basis": "REFERENCE wall-plane section band using printed level differences. Not floor area, actual finished wall area, concrete volume or a second installed envelope. Interior openings and intersecting partitions not deducted.",
      "sourceSheet": "A5.2",
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      "polygons": [
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    },
    {
      "id": "s4-Fifth-height",
      "label": "Section4 \u00b7 Fifth to Roof printed height",
      "quantity": 9.666666666666671,
      "unit": "LF",
      "color": "#58a7ad",
      "basis": "Printed level difference; not ceiling clear height or structural thickness.",
      "sourceSheet": "A5.2",
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    },
    {
      "id": "s4-Roof-band",
      "label": "Section4 \u00b7 Roof to Parapet projected band",
      "quantity": 195.29999999999998,
      "unit": "SF",
      "color": "#299bba",
      "basis": "REFERENCE wall-plane section band using printed level differences. Not floor area, actual finished wall area, concrete volume or a second installed envelope. Interior openings and intersecting partitions not deducted.",
      "sourceSheet": "A5.2",
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      "polygons": [
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          ],
          [
            1607.0,
            472.77777777777777
          ],
          [
            1173.0,
            472.77777777777777
          ],
          [
            1173.0,
            452.77777777777777
          ],
          [
            1607.0,
            452.77777777777777
          ]
        ]
      ]
    },
    {
      "id": "s4-Roof-height",
      "label": "Section4 \u00b7 Roof to Parapet printed height",
      "quantity": 3.0,
      "unit": "LF",
      "color": "#d66a35",
      "basis": "Printed level difference; not ceiling clear height or structural thickness.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "line": [
        [
          1614,
          452.77777777777777
        ],
        [
          1614,
          472.77777777777777
        ]
      ]
    },
    {
      "id": "s4-First-run",
      "label": "Section4 \u00b7 First projected floor / roof run",
      "quantity": 65.1,
      "unit": "LF",
      "color": "#876bd5",
      "basis": "Section-plane run reference. Slab/deck width, thickness, framing size and structure unresolved; no volume or member count inferred.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "line": [
        [
          1173,
          815.0
        ],
        [
          1607,
          815.0
        ]
      ]
    },
    {
      "id": "s4-Second-run",
      "label": "Section4 \u00b7 Second projected floor / roof run",
      "quantity": 65.1,
      "unit": "LF",
      "color": "#398d79",
      "basis": "Section-plane run reference. Slab/deck width, thickness, framing size and structure unresolved; no volume or member count inferred.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "line": [
        [
          1173,
          730.5555555555555
        ],
        [
          1607,
          730.5555555555555
        ]
      ]
    },
    {
      "id": "s4-Third-run",
      "label": "Section4 \u00b7 Third projected floor / roof run",
      "quantity": 65.1,
      "unit": "LF",
      "color": "#ba9138",
      "basis": "Section-plane run reference. Slab/deck width, thickness, framing size and structure unresolved; no volume or member count inferred.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "line": [
        [
          1173,
          666.1111111111111
        ],
        [
          1607,
          666.1111111111111
        ]
      ]
    },
    {
      "id": "s4-Fourth-run",
      "label": "Section4 \u00b7 Fourth projected floor / roof run",
      "quantity": 65.1,
      "unit": "LF",
      "color": "#b06bad",
      "basis": "Section-plane run reference. Slab/deck width, thickness, framing size and structure unresolved; no volume or member count inferred.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "line": [
        [
          1173,
          601.6666666666666
        ],
        [
          1607,
          601.6666666666666
        ]
      ]
    },
    {
      "id": "s4-Fifth-run",
      "label": "Section4 \u00b7 Fifth projected floor / roof run",
      "quantity": 65.1,
      "unit": "LF",
      "color": "#cf4f62",
      "basis": "Section-plane run reference. Slab/deck width, thickness, framing size and structure unresolved; no volume or member count inferred.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "line": [
        [
          1173,
          537.2222222222222
        ],
        [
          1607,
          537.2222222222222
        ]
      ]
    },
    {
      "id": "s4-Roof-run",
      "label": "Section4 \u00b7 Roof projected floor / roof run",
      "quantity": 65.1,
      "unit": "LF",
      "color": "#58a7ad",
      "basis": "Section-plane run reference. Slab/deck width, thickness, framing size and structure unresolved; no volume or member count inferred.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "line": [
        [
          1173,
          472.77777777777777
        ],
        [
          1607,
          472.77777777777777
        ]
      ]
    },
    {
      "id": "s3-central-bay",
      "label": "Section3 central vertical bay reference",
      "quantity": 194.30999999999997,
      "unit": "SF",
      "color": "#299bba",
      "basis": "Visible gray bay between partitions; function and assembly not identified here. Do not assume elevator shaft or additional wall finish.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "polygons": [
        [
          [
            504.0,
            478.0
          ],
          [
            504.0,
            732.0
          ],
          [
            470.0,
            732.0
          ],
          [
            470.0,
            478.0
          ],
          [
            504.0,
            478.0
          ]
        ]
      ]
    },
    {
      "id": "s4-central-bay",
      "label": "Section4 central vertical bay reference",
      "quantity": 182.87999999999997,
      "unit": "SF",
      "color": "#d66a35",
      "basis": "Visible gray bay between partitions, reference only. No room/shaft identity or independent floor quantity inferred.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "polygons": [
        [
          [
            1405.0,
            478.0
          ],
          [
            1405.0,
            732.0
          ],
          [
            1373.0,
            732.0
          ],
          [
            1373.0,
            478.0
          ],
          [
            1405.0,
            478.0
          ]
        ]
      ]
    },
    {
      "id": "s3-roof-feature",
      "label": "Section3 raised roof-feature profile",
      "quantity": 35.1,
      "unit": "LF",
      "color": "#876bd5",
      "basis": "Projected roof feature; reconcile beacon/screen/overrun identity with elevations. Same exterior feature, not duplicate cladding or coping order.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "line": [
        [
          629,
          469
        ],
        [
          629,
          408
        ],
        [
          741,
          408
        ],
        [
          741,
          469
        ]
      ]
    },
    {
      "id": "s4-foreground-screen",
      "label": "Section4 foreground screen / base run",
      "quantity": 23.4,
      "unit": "LF",
      "color": "#398d79",
      "basis": "Projected accessory enclosure and screen run. Reconcile site/pool/exterior elevations before summing; purpose, full depth and height unresolved.",
      "sourceSheet": "A5.2",
      "parentSheet": "Building",
      "line": [
        [
          1010,
          761
        ],
        [
          1166,
          761
        ]
      ]
    }
  ]
}