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.
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.
Download the structured register (JSON)Object: Elevator No. 3 threshold
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.
27.538 ft · estimated uncertainty ±2 ft
Drawing notation: Parallel threshold/door lines facing lobby
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
-56.479 ft · estimated uncertainty ±2 ft
Drawing notation: Parallel threshold/door lines facing lobby
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
32.481 ft · estimated uncertainty ±2 ft
Drawing notation: Parallel threshold/door lines facing lobby
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
-56.546 ft · estimated uncertainty ±2 ft
Drawing notation: Parallel threshold/door lines facing lobby
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
4.943 ft · estimated uncertainty ±1 ft
Drawing notation: Parallel threshold/door lines facing lobby
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-door-elevator-3-jamb-1-west, f1-door-elevator-3-jamb-1-north, f1-door-elevator-3-jamb-2-west, f1-door-elevator-3-jamb-2-north
Numeric value unresolved
Drawing notation: Parallel threshold/door lines facing lobby
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Numeric value unresolved
Drawing notation: Parallel threshold/door lines facing lobby
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Numeric value unresolved
Drawing notation: Parallel threshold/door lines facing lobby
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Authoring eligibility: none. Placement eligibility: none. Dependency: Read the applicable W214/W231 door detail and endpoints. Source audit state: unresolved.
Drawing notation: 1ST FLOOR PLAN; 7'-4 1/2"; EL. 93.25; EL. 95.33; RAMP DOWN; stainless-steel lobby note; column marks 20, 21, 8, 9
Authoring eligibility: none. Placement eligibility: none. Dependency: Read the applicable W214/W231 door detail and endpoints. Source audit state: unresolved.
Drawing notation: 1ST FLOOR PLAN; 7'-4 1/2"; EL. 93.25; EL. 95.33; RAMP DOWN; stainless-steel lobby note; column marks 20, 21, 8, 9
Authoring eligibility: finish-description-only. Placement eligibility: none. Source audit state: verified.
Drawing notation: 1ST FLOOR PLAN; 7'-4 1/2"; EL. 93.25; EL. 95.33; RAMP DOWN; stainless-steel lobby note; column marks 20, 21, 8, 9
Authoring eligibility: relationship-only. Placement eligibility: conditional-preview-only. Dependency: Existing W3 coordinate convention. Source audit state: verified.
Drawing notation: ELEVATOR No. 3; LOBBY; RAMP DOWN; DIRECTORY BOARD
Raw pixels are upright; EXIF orientation must not be applied.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.