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: Basement oil-inlet plan/section assembly
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.
Source-local printed witness only; no exact instance placement, dimensioned physical envelope or installed quantity established.
Drawing notation: CAST IRON
Source-local printed witness only; no exact instance placement, dimensioned physical envelope or installed quantity established.
Source-local printed witness only; no exact instance placement, dimensioned physical envelope or installed quantity established.
Drawing notation: C.I. COVER
Source-local printed witness only; no exact instance placement, dimensioned physical envelope or installed quantity established.
Source-local printed witness only; no exact instance placement, dimensioned physical envelope or installed quantity established.
Drawing notation: GUTTER / C.I. COVER
Source-local printed witness only; no exact instance placement, dimensioned physical envelope or installed quantity established.
Partial transcription; exact wording of removal mechanism requires original-resolution witness.
Drawing notation: PROVIDE APPROVED SCREW DOWN / REMOVING AND LOCKING COVER
Partial transcription; exact wording of removal mechanism requires original-resolution witness.
8 in
Source-local printed witness only; no exact instance placement, dimensioned physical envelope or installed quantity established.
Drawing notation: 8" W.I. SUPPLY PIPE
Source-local printed witness only; no exact instance placement, dimensioned physical envelope or installed quantity established.
Source-local printed witness only; no exact instance placement, dimensioned physical envelope or installed quantity established.
Drawing notation: PIPE FROM INLET TO TANK NOT IN THIS CONTRACT
Source-local printed witness only; no exact instance placement, dimensioned physical envelope or installed quantity established.
Drain to street gutter appears printed; diameter first digit requires high-resolution confirmation.
Drawing notation: 1" DRAIN PIPE TO ST. GUTTER
Drain to street gutter appears printed; diameter first digit requires high-resolution confirmation.
Same oil-inlet plan leader; DEVICE FOR is printed, not SCREW DOWN. Source-local original-layer witness only; no installation, quantity or geometric acceptance.
Drawing notation: PROVIDE APPROVED DEVICE FOR REMOVING AND LOCKING COVER
Same oil-inlet plan leader; DEVICE FOR is printed, not SCREW DOWN. Source-local original-layer witness only; no installation, quantity or geometric acceptance.
Leader connects a drain pipe to street gutter; material and installed route not established. Source-local original-layer witness only; no installation, quantity or geometric acceptance.
Drawing notation: 1" DRAIN PIPE TO ST. GUTTER
Leader connects a drain pipe to street gutter; material and installed route not established. Source-local original-layer witness only; no installation, quantity or geometric acceptance.
1 in
Printed nominal drain-pipe diameter; not a drain invert or gutter opening dimension. Source-local original-layer witness only; no installation, quantity or geometric acceptance.
Drawing notation: 1" DRAIN PIPE TO ST. GUTTER
Printed nominal drain-pipe diameter; not a drain invert or gutter opening dimension. Source-local original-layer witness only; no installation, quantity or geometric acceptance.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.