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: Lookout construction hanger stock
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.
0.1875 in
Same hanger-size note above bottom/four-sides one-piece clause; flat-stock thickness only.
Drawing notation: 2½" × 3/16" HANGERS
Same hanger-size note above bottom/four-sides one-piece clause; flat-stock thickness only.
2.5 in
Stock width from same printed size note; no hanger overall height or installed count.
Drawing notation: 2½" × 3/16" HANGERS
Stock width from same printed size note; no hanger overall height or installed count.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.