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 w237 radiator elevation
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.
4 in
Printed source-local property. Physical installation, endpoints and governing revision remain unresolved.
Drawing notation: 4" HIGH OPENINGS
Printed source-local property. Physical installation, endpoints and governing revision remain unresolved.
Printed source-local property. Physical installation, endpoints and governing revision remain unresolved.
Drawing notation: RADIATOR ENCLOSURE FRONTS REMOVABLE
Printed source-local property. Physical installation, endpoints and governing revision remain unresolved.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.