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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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7 matching properties

Object: Main entrance bronze rail run · positive-X side

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.

main-north-entrance-bronze-rail-run-positive-xunreviewed · derived

Signed rail-axis offset from entrance centerline

+7′0″ along W3 width axis

7 ft

The pair is symmetric; positive-X is a canonical-coordinate label, not a historical east/west mark.

IMG_1202 · sheet-W3 · Locate on drawing ↗

Drawing notation: CENTER LINE OF ENTRANCE; Main entrance stair plan

Supplies the provisional canonical stair centerline, run axis, and endpoint registration.

IMG_1242 · sheet-W201 · Locate on drawing ↗

Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213

Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.

IMG_1087 · sheet-W213 · Locate on drawing ↗

Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"

Supplies the printed rail height and local fabrication identity; it does not supply the project path.

Calculated from: main-north-w201-rail-half-offset, main-north-w3-run-axis-x, main-north-w3-run-axis-z

main-north-entrance-bronze-rail-run-positive-xunreviewed · derived

Registered upper run endpoint X

6.797226 ft

6.797226 ft

Analytical axis endpoint only.

IMG_1202 · sheet-W3 · Locate on drawing ↗

Drawing notation: CENTER LINE OF ENTRANCE; Main entrance stair plan

Supplies the provisional canonical stair centerline, run axis, and endpoint registration.

IMG_1242 · sheet-W201 · Locate on drawing ↗

Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213

Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.

IMG_1087 · sheet-W213 · Locate on drawing ↗

Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"

Supplies the printed rail height and local fabrication identity; it does not supply the project path.

Calculated from: main-north-w3-top-center-world-x, main-north-w3-top-center-world-z, main-north-w201-rail-half-offset

main-north-entrance-bronze-rail-run-positive-xunreviewed · derived

Registered upper rail-axis elevation

+2.823333 ft local

2.823333 ft

W213 rail height added to the 93.24 exterior landing; not a member top/bottom or physical section.

IMG_1202 · sheet-W3 · Locate on drawing ↗

Drawing notation: CENTER LINE OF ENTRANCE; Main entrance stair plan

Supplies the provisional canonical stair centerline, run axis, and endpoint registration.

IMG_1242 · sheet-W201 · Locate on drawing ↗

Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213

Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.

IMG_1087 · sheet-W213 · Locate on drawing ↗

Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"

Supplies the printed rail height and local fabrication identity; it does not supply the project path.

Calculated from: main-north-steps-upper-elevation, frame-first-floor-finish, main-north-w213-rail-height

main-north-entrance-bronze-rail-run-positive-xunreviewed · derived

Registered upper run endpoint Z

84.659240 ft

84.65924 ft

Analytical axis endpoint only.

IMG_1202 · sheet-W3 · Locate on drawing ↗

Drawing notation: CENTER LINE OF ENTRANCE; Main entrance stair plan

Supplies the provisional canonical stair centerline, run axis, and endpoint registration.

IMG_1242 · sheet-W201 · Locate on drawing ↗

Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213

Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.

IMG_1087 · sheet-W213 · Locate on drawing ↗

Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"

Supplies the printed rail height and local fabrication identity; it does not supply the project path.

Calculated from: main-north-w3-top-center-world-x, main-north-w3-top-center-world-z, main-north-w201-rail-half-offset

main-north-entrance-bronze-rail-run-positive-xunreviewed · derived

Registered lower run endpoint X

6.765332 ft

6.765332 ft

Analytical axis endpoint only.

IMG_1202 · sheet-W3 · Locate on drawing ↗

Drawing notation: CENTER LINE OF ENTRANCE; Main entrance stair plan

Supplies the provisional canonical stair centerline, run axis, and endpoint registration.

IMG_1242 · sheet-W201 · Locate on drawing ↗

Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213

Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.

IMG_1087 · sheet-W213 · Locate on drawing ↗

Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"

Supplies the printed rail height and local fabrication identity; it does not supply the project path.

Calculated from: main-north-w3-bottom-center-world-x, main-north-w3-bottom-center-world-z, main-north-w201-rail-half-offset

main-north-entrance-bronze-rail-run-positive-xunreviewed · derived

Registered lower rail-axis elevation

-7.156667 ft local

-7.156667 ft

W213 rail height added to the 83.26 lower surface; not a physical endpoint extension.

IMG_1202 · sheet-W3 · Locate on drawing ↗

Drawing notation: CENTER LINE OF ENTRANCE; Main entrance stair plan

Supplies the provisional canonical stair centerline, run axis, and endpoint registration.

IMG_1242 · sheet-W201 · Locate on drawing ↗

Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213

Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.

IMG_1087 · sheet-W213 · Locate on drawing ↗

Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"

Supplies the printed rail height and local fabrication identity; it does not supply the project path.

Calculated from: main-north-steps-lower-elevation, frame-first-floor-finish, main-north-w213-rail-height

main-north-entrance-bronze-rail-run-positive-xunreviewed · derived

Registered lower run endpoint Z

109.575886 ft

109.575886 ft

Analytical axis endpoint only.

IMG_1202 · sheet-W3 · Locate on drawing ↗

Drawing notation: CENTER LINE OF ENTRANCE; Main entrance stair plan

Supplies the provisional canonical stair centerline, run axis, and endpoint registration.

IMG_1242 · sheet-W201 · Locate on drawing ↗

Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213

Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.

IMG_1087 · sheet-W213 · Locate on drawing ↗

Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"

Supplies the printed rail height and local fabrication identity; it does not supply the project path.

Calculated from: main-north-w3-bottom-center-world-x, main-north-w3-bottom-center-world-z, main-north-w201-rail-half-offset

Source-by-source coverage

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