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: W229 sheave service section
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.
44 in
Dimension between depicted lower and upper slab surfaces adjacent to sheave; full edge/material classification still pending.
Drawing notation: 3'-8"
Dimension between depicted lower and upper slab surfaces adjacent to sheave; full edge/material classification still pending.
55.5 in
Printed horizontal line from nearby support reference to dashed axis; object-axis identity and relation to elevator shaft pending.
Drawing notation: 4'-7½"
Printed horizontal line from nearby support reference to dashed axis; object-axis identity and relation to elevator shaft pending.
15 in
Independent short vertical witness from machine-floor/slab reference to upper sheave-level horizontal reference, immediately above separately preserved 3′8″ station. Not a slab thickness, beam depth or total room height.
Drawing notation: 1′-3″
Independent short vertical witness from machine-floor/slab reference to upper sheave-level horizontal reference, immediately above separately preserved 3′8″ station. Not a slab thickness, beam depth or total room height.
Calculated from: core1013j-img_1127-m001
Numeric value unresolved
Short segment at machine-floor/sheave-service section retained null. No subtraction from3′8″, scale inference or height reconciliation.
Drawing notation: [small vertical notation above3′-8″; fraction unresolved]
Short segment at machine-floor/sheave-service section retained null. No subtraction from3′8″, scale inference or height reconciliation.
Calculated from: detail-cores-20261011c-1127-m001
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.