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: Roof outlets
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.
Selected visible source evidence only; partial locator review, applies to depicted assembly.
Drawing notation: ROOF OUTLETS
Selected visible source evidence only; partial locator review, applies to depicted assembly.
0.5 in
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: 1/2" MESH
Source-local printed detail only; no installed registration or accepted geometry.
12 gauge
Gauge designation only; gauge standard/thickness unresolved.
Drawing notation: 12 GAUGE COPPER WIRE
Gauge designation only; gauge standard/thickness unresolved.
3 in
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: WEEP HOLES 3" O.C.
Source-local printed detail only; no installed registration or accepted geometry.
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: COPPER THIMBLE
Source-local printed detail only; no installed registration or accepted geometry.
3 count
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: COPPER STRAPS (3 IN NUMBER)
Source-local printed detail only; no installed registration or accepted geometry.
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: SOLDERED TO LEAD GOOSENECK AND SECURED TO CONCRETE TO CARRY WEIGHT OF GOOSENECK
Source-local printed detail only; no installed registration or accepted geometry.
4 count
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: FOUR-5" DOWNSPOUTS
Source-local printed detail only; no installed registration or accepted geometry.
5 in
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: FOUR-5" DOWNSPOUTS
Source-local printed detail only; no installed registration or accepted geometry.
1 count
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: ONE-3" [ditto downspouts]
Source-local printed detail only; no installed registration or accepted geometry.
3 in
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: ONE-3" [ditto downspouts]
Source-local printed detail only; no installed registration or accepted geometry.
Numeric value unresolved
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: COPPER STRAPS [fraction unresolved] WIDE
Source-local printed detail only; no installed registration or accepted geometry.
1.5 in
Source-local witness only; no accepted geometry, installed quantity or governing issue. Exact same strap-width clause as closure1011y-postal-1255-strap-width. Visible inch mark supplies units independently of prior candidate.
Drawing notation: COPPER STRAPS 1½″ WIDE
Source-local witness only; no accepted geometry, installed quantity or governing issue. Exact same strap-width clause as closure1011y-postal-1255-strap-width. Visible inch mark supplies units independently of prior candidate.
Source-local witness only; no accepted geometry, installed quantity or governing issue. Gooseneck strap anchorage detail leader; screw size and embedment unresolved.
Drawing notation: SCREW SET IN CEMENT
Source-local witness only; no accepted geometry, installed quantity or governing issue. Gooseneck strap anchorage detail leader; screw size and embedment unresolved.
2 in
Source-local witness only; no accepted geometry, installed quantity or governing issue. Right-hand lower vertical witness only; exact concrete/lead interface endpoints not classified. Explicit inch mark.
Drawing notation: 2″
Source-local witness only; no accepted geometry, installed quantity or governing issue. Right-hand lower vertical witness only; exact concrete/lead interface endpoints not classified. Explicit inch mark.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.