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: detail img1128 machine room section plan
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 machine-floor lower line and sheave-service slab upper line; clear versus structural endpoints pending.
Drawing notation: 3'-8"
Dimension between machine-floor lower line and sheave-service slab upper line; clear versus structural endpoints pending.
55.5 in
Local section dimension between vertical witness lines; not shaft width.
Drawing notation: 4'-7 1/2"
Local section dimension between vertical witness lines; not shaft width.
95 in
Printed outside section dimension from machine floor line to roof upper line; not interior clear height.
Drawing notation: 7'-11"
Printed outside section dimension from machine floor line to roof upper line; not interior clear height.
37 in
Local plan width of side strip next to clear hatch; usage and endpoint finish classes unresolved.
Drawing notation: 3'-1"
Local plan width of side strip next to clear hatch; usage and endpoint finish classes unresolved.
168 in
Printed vertical plan extent visible with lower endpoint outside photo; numeric reading verified, completeness of endpoints pending.
Drawing notation: 14'-0"
Printed vertical plan extent visible with lower endpoint outside photo; numeric reading verified, completeness of endpoints pending.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.