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)Original sheet identity has not yet been reconciled.
Extraction: Reviewed · extraction partial. Independent registration, named and numbered room/core locations, coarse boundary traces and selected visible door relationships. Partial timed visual review: Additive bounded follow-up; coordinates normalized to unrotated access raster. Original plan/topology records retained. No model acceptance or complete-sheet claim. Partial timed visual review: undefined Partial timed visual review: Source-local partial review; no physical coordinates accepted. Partial timed visual review: undefined Partial timed visual review: Basement Stair C / Elevator 2 wrapper and selected local witness, not a complete basement extraction.
Hide coordinated geometry overlay →
Registration: provisional · 6 independent checks · maximum residual 1.621 ft.
Loading the selected drawing…
Scroll or pinch to inspect this drawing. Blue: printed controls. Gold: provisional geometry. Pink: held-out check residuals. An overlay is a comparison, not certification. Archival drawing photograph · Oregon Historical Society research collections.
Open source image separately ↗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.
-0.0023 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-toilet-footprint-trace
72.8566 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-toilet-footprint-trace
-0.0565 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-toilet-footprint-trace
No historical room number assigned; analytical suffix distinguishes the observed space.
Drawing notation: Engineers shower compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
67.9424 ft · estimated uncertainty ±3 ft
Drawing notation: Engineers shower compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-shower-footprint-trace
-6.5127 ft · estimated uncertainty ±3 ft
Drawing notation: Engineers shower compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-shower-footprint-trace
73.2136 ft · estimated uncertainty ±3 ft
Drawing notation: Engineers shower compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-shower-footprint-trace
-6.4731 ft · estimated uncertainty ±3 ft
Drawing notation: Engineers shower compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-shower-footprint-trace
72.7922 ft · estimated uncertainty ±3 ft
Drawing notation: Engineers shower compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-shower-footprint-trace
-0.1272 ft · estimated uncertainty ±3 ft
Drawing notation: Engineers shower compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-shower-footprint-trace
67.5427 ft · estimated uncertainty ±3 ft
Drawing notation: Engineers shower compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-shower-footprint-trace
-0.1672 ft · estimated uncertainty ±3 ft
Drawing notation: Engineers shower compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-engineers-shower-footprint-trace
No historical room number assigned; analytical suffix distinguishes the observed space.
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
73.67 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-female-toilet-footprint-trace
1.2131 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-female-toilet-footprint-trace
81.4011 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-female-toilet-footprint-trace
1.2721 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-female-toilet-footprint-trace
80.828 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-female-toilet-footprint-trace
9.2225 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-female-toilet-footprint-trace
73.137 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-female-toilet-footprint-trace
9.1629 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-female-toilet-footprint-trace
No historical room number assigned; analytical suffix distinguishes the observed space.
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
74.1702 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-1-footprint-trace
61.0699 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-1-footprint-trace
80.231 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-1-footprint-trace
60.7977 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-1-footprint-trace
80.4809 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-1-footprint-trace
69.882 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-1-footprint-trace
74.282 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-1-footprint-trace
69.8281 ft · estimated uncertainty ±3 ft
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-1-footprint-trace
No historical room number assigned; analytical suffix distinguishes the observed space.
Drawing notation: Toilet compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
74.2116 ft · estimated uncertainty ±3 ft
Drawing notation: Toilet compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-2-footprint-trace
69.8915 ft · estimated uncertainty ±3 ft
Drawing notation: Toilet compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-2-footprint-trace
80.4809 ft · estimated uncertainty ±3 ft
Drawing notation: Toilet compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-2-footprint-trace
69.882 ft · estimated uncertainty ±3 ft
Drawing notation: Toilet compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-2-footprint-trace
80.2003 ft · estimated uncertainty ±3 ft
Drawing notation: Toilet compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-2-footprint-trace
77.1412 ft · estimated uncertainty ±3 ft
Drawing notation: Toilet compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-2-footprint-trace
73.9442 ft · estimated uncertainty ±3 ft
Drawing notation: Toilet compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-2-footprint-trace
77.403 ft · estimated uncertainty ±3 ft
Drawing notation: Toilet compartment
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-male-toilet-2-footprint-trace
Source locator only, not a measured room polygon. Original vertices remain in the extraction package.
Drawing notation: CORRIDOR
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.