← Back to the building1933 reconstruction · research preview

The measured building.

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.

Source photographs: 464
Identified objects: 4872
Verified printed values: 12046
Disputed values: 20

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)

Open the coordinated research model →

IMG_1221 · Folder 190

Seventh Floor Plan

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Coarse room, court, shaft, stair and visible-door topology with independent provisional registration. 31nominal rooms/circulation regions,4shafts (3elevators plus steel stack),8stair envelopes and27selected openings. Seventh-floor outer trace reused only as a parent of the analytical registration curtain. Reused the provisional level-7 Stair E plan envelope and independently read DOWN 22 / UP 20 labels as cross-floor diagnostic inputs. Existing seventh-floor plan room-number evidence reused for cross-source identity correlation. Bounded W-235 to seventh-floor-plan registration gate; component identities remain valid while all source-to-building placements are withheld. Partial timed visual review: Existing appeals audit reused; no image reopened and no duplicate platform records. Partial timed visual review: Sequential full derivative and targeted Court717/716 crop review. Additive source-local relationship verification; existing room dimensions, traced polygons and printed levels are retained without duplication. Geographic directions derive from IMG_1222 compass. No accepted geometry changed. Partial timed visual review: Additional source-local room identity and dimension endpoint review only; no geometry acceptance. Partial timed visual review: Text-only reuse checkpoint; no image reopened. Prior evidence and unresolved work retained. Partial timed visual review: Seventh-floor F/G terminal host sides and west regional short-flight direction. Upright master is raw rotated90° clockwise; access file already upright. Partial timed visual review: Selected source questions and verified prior property crosswalk only; no exhaustive region or source completion claimed. Partial timed visual review: Full architectural region inventory by existing object/property sources, with explicit pending work. Reused bounding regions do not certify exhaustive visual coverage.

Highlighted reading: 41.715 ft (trace). Coarse manual trace on upright master; coordinates are provisional.

Show every recorded property on this drawing →

Show coordinated geometry overlay →
Registration: provisional · 4 independent checks · maximum residual 1.312 ft.

Unresolved extraction work

Every note and dimension has not been transcribed
Exact wall thicknesses and construction layers
All doors and hardware schedules
Small closets/services and fixture instances
Ceiling relief, clear heights and local raised floors
Original title-block revisions
Companion room/stair details
Precise floor openings and overlay checks
Plan source capture includes3full views including rejectedIMG_1214;8targeted crops total, as parent-approved.
No architectural-completeness percentage is claimed.
Regional vertical transitions, exact outside wall face, wall thickness, openings and local facade projections
Accepted wall faces
Exact stair opening
Held-out registration checks
Two-riser landing applicability
W-235-to-IMG_1221 registration and accepted local/world transform
Exact finished-face polygons for Rooms 720 and 721
All room overall dimensions and ceiling heights
Secure printed type labels for every unlabeled fixture symbol
Fixture dimensions, manufacturers, elevations and rough-in offsets
Compartment construction, heights, doors and hardware
Room-entry door sizes, jambs, leaf counts, types and hardware
Finish No. 4 and Finish No. 6 material schedule decoding
Supply, waste, vent, floor-drain and cleanout connections
Exact window assembly instances for the full-size toilet street-front frame detail
All section dimensions, finish layers and material-code references
Revision, date and approval history
Accepted like-for-like endpoint classification on W-235 and IMG_1221: finish face, structural face or centerline
At least four independently recognizable controls distributed around the complete 720/721 block with reviewed point coordinates
At least two held-out controls with residuals within the adopted tolerance
Rectified or orthogonally scanned W-235 source, or a registered dimension network sufficient to avoid photographed line scaling
Accepted seventh-floor finished-face polygons for Rooms 720 and 721
Accepted Elevator No.1 shaft-face or clear-hatch geometry usable as an independent asymmetrical check
Printed offsets locating each fixture and partition from classified room faces
Remaining dimensions and endpoint classification
Materials, schedules and companion details not yet completely reconciled
Accepted source registration and geometry checking
Full dimension/finish-face extraction
Details240/241 bench plan and sections
Platform last elevation digit
All outstanding source queue properties
Closed boundary and exact finish/rough/structural face classification
Opening size, head/sill level, hardware and schedule correlation
Companion details and installed/revised state
Accepted source-to-building registration
Remaining fine dimensions, notes, schedules and callouts require targeted full-resolution crops
Closed geometry and finish/rough/structural endpoint classification
Complete quantities, schedules, companion details and revision reconciliation
Accepted source registration and held-out geometry checks
Court717 platform last elevation digit remains null; no duplicate reading
Accepted source-to-building transform and like-for-like finished/rough/structural face classification
Exact closed slab opening, landing perimeter and headroom
Construction/rail/nosing detail and revision/as-built reconciliation
All remaining unreviewed regions, notes, schedules and companion details
Exact finish/rough/structural endpoints and closed physical boundaries remain unresolved.
Complete opening/fixture quantities, schedules, companion details and historical revision authority remain unresolved.
Source registration, installed condition, clear heights and held-out geometry checks remain unaccepted.
All other unrecorded regions, fine dimensions, notes and callouts require further review.
Explicit datum unit convention or same-sheet legend establishing feet.
Absolute benchmark/conversion and physical platform applicability.
Bench/platform, riser/tread and detail240/241 registration.
All door numeric heights, widths and sills still unresolved. Court602/612 upper voids are not new seventh-floor occupied slabs. Stair upward-continuation/destination and accepted transforms remain open.
All remaining fine dimensions, notes, callouts, schedules and revision authority need regional review.
Accepted finished/rough/structural faces, material extents and closed physical bounds remain unresolved.
Source registration, held-out checks, companion applicability and installed quantities remain unaccepted.
Known topology/terminal stairs/court voids/ceiling doors reused without reopening. No new transform, slab or ascent accepted.

Download OCR observations (unverified)

Loading the selected drawing…

Scroll or pinch to inspect this drawing. The gold outline locates the selected reading. Archival drawing photograph · Oregon Historical Society research collections.

Open source image separately ↗

1 matching properties

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.

f7-lobby-mainunreviewed · traced

Boundary vertex 4 · north

41.715 ft (trace)

41.715 ft · estimated uncertainty ±3.25 ft

IMG_1221 · Locate on drawing ↗

Drawing notation: LOBBY / Court of Appeals lobby

Coarse manual trace on upright master; coordinates are provisional.

Calculated from: f7-lobby-main-footprint-trace

View all source photographs →