Identified opening envelope
1 opening1 count
Opening envelope visually identified. Image station is not a physical distance; dimensions remain unresolved.
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)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.
1 count
Opening envelope visually identified. Image station is not a physical distance; dimensions remain unresolved.
1 count
Opening envelope visually identified. Image station is not a physical distance; dimensions remain unresolved.
1 count
Opening envelope visually identified. Image station is not a physical distance; dimensions remain unresolved.
1 count
Opening envelope visually identified. Image station is not a physical distance; dimensions remain unresolved.
1 count
Opening envelope visually identified. Image station is not a physical distance; dimensions remain unresolved.
1 count
Opening envelope visually identified. Image station is not a physical distance; dimensions remain unresolved.
1 count
Opening envelope visually identified. Image station is not a physical distance; dimensions remain unresolved.
1 count
Opening envelope visually identified. Image station is not a physical distance; dimensions remain unresolved.
1 count
Opening envelope visually identified. Image station is not a physical distance; dimensions remain unresolved.
0.125 in
12 in
96 ratio
Calculated from: foundation-sheet-scale-drawingInches, foundation-sheet-scale-realInches
80.25 ft
Drawing notation: FIN. BASEMENT FL., EL. 80.25
Extraction confidence: high.
-60 in
Drawing notation: ELEVATIONS SHOWN THUS (-5′0″) ARE TO BOTTOMS OF FOOTINGS AND ARE RELATIVE TO FIN. BASEMENT FL., EL. 80.25
Extraction confidence: high.
80.25 ft
Drawing notation: ELEVATIONS SHOWN THUS (-5′0″) ARE TO BOTTOMS OF FOOTINGS AND ARE RELATIVE TO FIN. BASEMENT FL., EL. 80.25
Extraction confidence: high.
6 in
Drawing notation: MAIN BASEMENT FLOOR. 6" SLAB LAID ON GROUND; 6" × 6" #10 WIRE MESH IN CENTER OF SLAB; FIN. FLOOR EL. 80.25
Extraction confidence: high.
6 in
Drawing notation: MAIN BASEMENT FLOOR. 6" SLAB LAID ON GROUND; 6" × 6" #10 WIRE MESH IN CENTER OF SLAB; FIN. FLOOR EL. 80.25
Extraction confidence: high.
6 in
Drawing notation: MAIN BASEMENT FLOOR. 6" SLAB LAID ON GROUND; 6" × 6" #10 WIRE MESH IN CENTER OF SLAB; FIN. FLOOR EL. 80.25
Extraction confidence: high.
10 gauge
Drawing notation: MAIN BASEMENT FLOOR. 6" SLAB LAID ON GROUND; 6" × 6" #10 WIRE MESH IN CENTER OF SLAB; FIN. FLOOR EL. 80.25
Extraction confidence: high.
80.25 ft
Drawing notation: MAIN BASEMENT FLOOR. 6" SLAB LAID ON GROUND; 6" × 6" #10 WIRE MESH IN CENTER OF SLAB; FIN. FLOOR EL. 80.25
Extraction confidence: high.
6 in
Initial visual reading was 77.75. Digit 2/7 is ambiguous. Other envelope evidence reports 77.25 and a 3′0″ drop; that evidence is not silently substituted here.
Drawing notation: BOILER ROOM FLOOR 6" SLAB LAID ON GROUND, 6" × 6" #10 WIRE MESH IN CENTER OF SLAB; FIN. FLOOR ELEV. 77.[2 or 7]5
Extraction confidence: partial. Initial visual reading was 77.75. Digit 2/7 is ambiguous. Other envelope evidence reports 77.25 and a 3′0″ drop; that evidence is not silently substituted here.
6 in
Initial visual reading was 77.75. Digit 2/7 is ambiguous. Other envelope evidence reports 77.25 and a 3′0″ drop; that evidence is not silently substituted here.
Drawing notation: BOILER ROOM FLOOR 6" SLAB LAID ON GROUND, 6" × 6" #10 WIRE MESH IN CENTER OF SLAB; FIN. FLOOR ELEV. 77.[2 or 7]5
Extraction confidence: partial. Initial visual reading was 77.75. Digit 2/7 is ambiguous. Other envelope evidence reports 77.25 and a 3′0″ drop; that evidence is not silently substituted here.
6 in
Initial visual reading was 77.75. Digit 2/7 is ambiguous. Other envelope evidence reports 77.25 and a 3′0″ drop; that evidence is not silently substituted here.
Drawing notation: BOILER ROOM FLOOR 6" SLAB LAID ON GROUND, 6" × 6" #10 WIRE MESH IN CENTER OF SLAB; FIN. FLOOR ELEV. 77.[2 or 7]5
Extraction confidence: partial. Initial visual reading was 77.75. Digit 2/7 is ambiguous. Other envelope evidence reports 77.25 and a 3′0″ drop; that evidence is not silently substituted here.
10 gauge
Initial visual reading was 77.75. Digit 2/7 is ambiguous. Other envelope evidence reports 77.25 and a 3′0″ drop; that evidence is not silently substituted here.
Drawing notation: BOILER ROOM FLOOR 6" SLAB LAID ON GROUND, 6" × 6" #10 WIRE MESH IN CENTER OF SLAB; FIN. FLOOR ELEV. 77.[2 or 7]5
Extraction confidence: partial. Initial visual reading was 77.75. Digit 2/7 is ambiguous. Other envelope evidence reports 77.25 and a 3′0″ drop; that evidence is not silently substituted here.
Numeric value unresolved
Initial visual reading was 77.75. Digit 2/7 is ambiguous. Other envelope evidence reports 77.25 and a 3′0″ drop; that evidence is not silently substituted here.
Drawing notation: BOILER ROOM FLOOR 6" SLAB LAID ON GROUND, 6" × 6" #10 WIRE MESH IN CENTER OF SLAB; FIN. FLOOR ELEV. 77.[2 or 7]5
Extraction confidence: partial. Initial visual reading was 77.75. Digit 2/7 is ambiguous. Other envelope evidence reports 77.25 and a 3′0″ drop; that evidence is not silently substituted here.
8 in
Drawing notation: 8" SLAB UNDER BOILERS; 6" × 6" #10 WIRE MESH
Extraction confidence: high.
6 in
Drawing notation: 8" SLAB UNDER BOILERS; 6" × 6" #10 WIRE MESH
Extraction confidence: high.
6 in
Drawing notation: 8" SLAB UNDER BOILERS; 6" × 6" #10 WIRE MESH
Extraction confidence: high.
10 gauge
Drawing notation: 8" SLAB UNDER BOILERS; 6" × 6" #10 WIRE MESH
Extraction confidence: high.
72 in
Plan dimensions and bottom datum are readable; the thickness/reinforcement note requires another source.
Drawing notation: FOUNDATION FOR OIL TANK; 6′0″; 20′0″; (-4′0″)
Extraction confidence: partial. Plan dimensions and bottom datum are readable; the thickness/reinforcement note requires another source.
240 in
Plan dimensions and bottom datum are readable; the thickness/reinforcement note requires another source.
Drawing notation: FOUNDATION FOR OIL TANK; 6′0″; 20′0″; (-4′0″)
Extraction confidence: partial. Plan dimensions and bottom datum are readable; the thickness/reinforcement note requires another source.
-48 in
Plan dimensions and bottom datum are readable; the thickness/reinforcement note requires another source.
Drawing notation: FOUNDATION FOR OIL TANK; 6′0″; 20′0″; (-4′0″)
Extraction confidence: partial. Plan dimensions and bottom datum are readable; the thickness/reinforcement note requires another source.
Numeric value unresolved
Plan dimensions and bottom datum are readable; the thickness/reinforcement note requires another source.
Drawing notation: FOUNDATION FOR OIL TANK; 6′0″; 20′0″; (-4′0″)
Extraction confidence: partial. Plan dimensions and bottom datum are readable; the thickness/reinforcement note requires another source.
0.75 in
4 count
Drawing notation: 4–3/4"Ø RODS; 1/4"Ø TIES 8" O.C.
Extraction confidence: medium-high.
0.75 in
Drawing notation: 4–3/4"Ø RODS; 1/4"Ø TIES 8" O.C.
Extraction confidence: medium-high.
0.25 in
Drawing notation: 4–3/4"Ø RODS; 1/4"Ø TIES 8" O.C.
Extraction confidence: medium-high.
8 in
Drawing notation: 4–3/4"Ø RODS; 1/4"Ø TIES 8" O.C.
Extraction confidence: medium-high.
3 in
Drawing notation: 3" [side and bottom reinforcing cover]
Extraction confidence: high.
3 in
Drawing notation: 3" [side and bottom reinforcing cover]
Extraction confidence: high.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.