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The measured building.

Every dimension belongs to an object and a drawing. Original room numbers, object marks, printed values and source regions stay together—even when the answer is unresolved.

Source photographs: 464
Identified objects: 4872
Verified printed values: 12046
Disputed values: 20

464 of 464 photographs have extraction records, containing 27,517 properties. Initial image review is not exhaustive extraction: 0 photographs have passed the full-region check. 66 numbered sheets are reconciled. Modeling and architectural registration are separate work; these counts do not establish a complete building.

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11 matching properties

Object: BASEMENT FLOOR PLAN enclosed boundary

Printed values, calculations, image traces and observed counts are different kinds of evidence. “Verified” applies to the specific reading—not to the whole room or model.

b-enclosed-floor-outlineunreviewed · traced

Registered footprint trace

4 boundary vertices; provisional, ±3 ft

Primary enclosed basement envelope. Street areaways, gratings, exterior steps and the outside oil tank are excluded. Boiler and possible stepped toilet floor are separate regional controls.

IMG_1200 · Locate on drawing ↗

Drawing notation: Basement gross enclosed outside-wall trace

Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.

b-enclosed-floor-outlineunreviewed · traced

Boundary vertex 1 · west

-81.1909 ft (trace)

-81.1909 ft · estimated uncertainty ±3 ft

IMG_1200 · Locate on drawing ↗

Drawing notation: Basement gross enclosed outside-wall trace

Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.

Calculated from: b-enclosed-floor-outline-footprint-trace

b-enclosed-floor-outlineunreviewed · traced

Boundary vertex 1 · north

-81.0784 ft (trace)

-81.0784 ft · estimated uncertainty ±3 ft

IMG_1200 · Locate on drawing ↗

Drawing notation: Basement gross enclosed outside-wall trace

Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.

Calculated from: b-enclosed-floor-outline-footprint-trace

b-enclosed-floor-outlineunreviewed · traced

Boundary vertex 2 · west

81.6853 ft (trace)

81.6853 ft · estimated uncertainty ±3 ft

IMG_1200 · Locate on drawing ↗

Drawing notation: Basement gross enclosed outside-wall trace

Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.

Calculated from: b-enclosed-floor-outline-footprint-trace

b-enclosed-floor-outlineunreviewed · traced

Boundary vertex 2 · north

-81.4406 ft (trace)

-81.4406 ft · estimated uncertainty ±3 ft

IMG_1200 · Locate on drawing ↗

Drawing notation: Basement gross enclosed outside-wall trace

Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.

Calculated from: b-enclosed-floor-outline-footprint-trace

b-enclosed-floor-outlineunreviewed · traced

Boundary vertex 3 · west

81.2857 ft (trace)

81.2857 ft · estimated uncertainty ±3 ft

IMG_1200 · Locate on drawing ↗

Drawing notation: Basement gross enclosed outside-wall trace

Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.

Calculated from: b-enclosed-floor-outline-footprint-trace

b-enclosed-floor-outlineunreviewed · traced

Boundary vertex 3 · north

81.0071 ft (trace)

81.0071 ft · estimated uncertainty ±3 ft

IMG_1200 · Locate on drawing ↗

Drawing notation: Basement gross enclosed outside-wall trace

Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.

Calculated from: b-enclosed-floor-outline-footprint-trace

b-enclosed-floor-outlineunreviewed · traced

Boundary vertex 4 · west

-81.1473 ft (trace)

-81.1473 ft · estimated uncertainty ±3 ft

IMG_1200 · Locate on drawing ↗

Drawing notation: Basement gross enclosed outside-wall trace

Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.

Calculated from: b-enclosed-floor-outline-footprint-trace

b-enclosed-floor-outlineunreviewed · traced

Boundary vertex 4 · north

81.5774 ft (trace)

81.5774 ft · estimated uncertainty ±3 ft

IMG_1200 · Locate on drawing ↗

Drawing notation: Basement gross enclosed outside-wall trace

Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.

Calculated from: b-enclosed-floor-outline-footprint-trace

b-enclosed-floor-outlineillegible · observed

clear-height

Not read

Numeric value unresolved

IMG_1200 · Locate on drawing ↗

Drawing notation: Basement gross enclosed outside-wall trace

Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.

b-enclosed-floor-outlineverified · printed

floor-datum

FIN.BASEMENT FL.,EL.80.25

80.25 ft

General basement reference, with regional exceptions.

IMG_1328 · Locate on drawing ↗

Drawing notation: FIN.BASEMENT FL.,EL.80.25

Existing foundation extraction, referenced without reopening.

Source-by-source coverage

Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.