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: Eighth-floor and attic localized apparatus near stair D
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.
Partial localized apparatus review only; room underlay does not establish geometry.
Drawing notation: PANEL P2
Partial localized apparatus review only; room underlay does not establish geometry.
Partial localized apparatus review only; room underlay does not establish geometry.
Drawing notation: PANEL P6
Partial localized apparatus review only; room underlay does not establish geometry.
Partial localized apparatus review only; room underlay does not establish geometry.
Drawing notation: STAIR D
Partial localized apparatus review only; room underlay does not establish geometry.
Partial localized apparatus review only; room underlay does not establish geometry.
Drawing notation: SEE DRAWING NO PH 472 FOR UPPER PART OF FAN ROOM / SEE DRAWING NO PH 460 FOR SECTION C-C
Partial localized apparatus review only; room underlay does not establish geometry.
Partial localized apparatus review only; room underlay does not establish geometry.
Drawing notation: Apparatus and motor labels partly legible; exact equipment types and material unresolved
Partial localized apparatus review only; room underlay does not establish geometry.
470 sheet-number
Same original upper-fan-room row, visible prefixPHL and470. No companion installation identity or revision authority.
Drawing notation: SEE DRAWING NO. PHL470 FOR UPPER PART OF FAN ROOM
Same original upper-fan-room row, visible prefixPHL and470. No companion installation identity or revision authority.
Conflicting readings: detail-mech1339b-note
FullPHL470 token preserved; older provisional472 remains historical.
Drawing notation: SEE DRAWING NO. PHL470 FOR UPPER PART OF FAN ROOM
FullPHL470 token preserved; older provisional472 remains historical.
Printed material annotation for local apparatus connection. No canvas thickness, finish or installed number established.
Drawing notation: CANVAS CONNECTION
Printed material annotation for local apparatus connection. No canvas thickness, finish or installed number established.
Source-local printed schedule/detail property only; no installed quantity, physical coordinates or architectural approval.
Drawing notation: FILTER
Source-local printed schedule/detail property only; no installed quantity, physical coordinates or architectural approval.
Source-local printed schedule/detail property only; no installed quantity, physical coordinates or architectural approval.
Drawing notation: DRAIN TO SOIL COLUMN
Source-local printed schedule/detail property only; no installed quantity, physical coordinates or architectural approval.
Source-local printed schedule/detail property only; no installed quantity, physical coordinates or architectural approval.
Drawing notation: RETURN UNDER FLOOR
Source-local printed schedule/detail property only; no installed quantity, physical coordinates or architectural approval.
Numeric value unresolved
Candidate470 visible in new apparatus crop; prefix and complete numeral need a closer separate crop. Earlier provisional472 remains preserved without withdrawal.
Drawing notation: SEE DRAWING NO. PH[L?]470 FOR UPPER PART OF FAN ROOM
Candidate470 visible in new apparatus crop; prefix and complete numeral need a closer separate crop. Earlier provisional472 remains preserved without withdrawal.
Conflicting readings: detail-mech1339b-note
460 sheet-number
Printed section C-C reference only; no physical identity merge with companion.
Drawing notation: SEE DRAWING NO. PH460 FOR SECTION C-C
Printed section C-C reference only; no physical identity merge with companion.
Numeric value unresolved
Source-local printed schedule/detail property only; no installed quantity, physical coordinates or architectural approval.
Drawing notation: Fan/motor fine ratings not confidently readable in current native crop
Source-local printed schedule/detail property only; no installed quantity, physical coordinates or architectural approval.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.