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: Transformer access / switchboard area
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.
Room boundary trace; not a printed clear dimension.
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
-51.3139 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
53.6984 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
-33.1931 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
53.8517 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
-33.1745 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
60.6041 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
-46.3241 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
60.4915 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
-46.0998 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
79.6894 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
-50.9246 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
79.6467 ft · estimated uncertainty ±3 ft
Drawing notation: SWITCH BOARD / transformer access region
Analytical area name; the visible switchboard annotation is equipment, not an original room title.
Calculated from: b-room-transformer-access-footprint-trace
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.