Gus J. SolomonUnited States Courthouse
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← 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.

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IMG_1122 · Folder 191

Stair Details — Typical for Stairs A, B, C, D, E, F, G and H

Sheet W228

Extraction: Reviewed · extraction partial. Separated rough/finish/stringer planes, B/D/E base and tread/riser construction labels. Fractional wall-face dimensions not securely read. Text-first review followed by one complete upright source and sequential crops from the same photograph. Reviewed the title block; typical landing/riser section applying to Stairs B, D and E; newel-post sections at landings and floor levels; the Stair E floor-level detail; safety-tread, panelled-riser, wall-string, channel and finish callouts; and the wall-handrail bracket note. Alternate photograph IMG_1265 and close-up photographs IMG_1123/IMG_1124 were identified but not opened. Reused the verified W228 Stair E-applicable typical details and explicit two-riser landing detail as a candidate analytical transition only. Stair E fourth-to-fifth physical flight/landing/shaft gate; no solid authorized. Partial timed visual review: OCR, queue and existing extraction packages searched first. One sequential upright WebP inspection; only additive selected properties recorded. Previously verified readings reused without duplication. No complete extraction or accepted geometry. Partial timed visual review: OCR and existing text packages searched before one sequential upright WebP inspection. Additive region review; existing verified properties reused, not copied. No accepted geometry or cross-floor connection. Partial timed visual review: Text-first additive targeted review. Upright access-image coordinates; crops retain upright orientation. Source-local components only; existing verified records reused, not copied. Full image extraction remains incomplete. Partial timed visual review: Selected B/D/E rail/newel vertical witnesses; standard handrail schedule reused. Partial timed visual review: Selected construction and reference-face review only; source evidence does not authorize physical geometry. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: Selected fine closure only; not exhaustive source extraction. Partial timed visual review: Bounded source-local profile/material-note review; no installed instance assignment. Partial timed visual review: undefined Partial timed visual review: undefined

Highlighted reading: 1½″. Lower isolated string profile:1½in inner left moulding control between separate extension stations alongside10in middle face. No overall string depth, gauge, tread nosing, upper-profile equality or installation transfer.

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Unresolved extraction work
  • Fractional finish and base projection dimensions
  • Full steel/channel/newel/rail profile extraction
  • Material and surface thicknesses
  • General-to-specific wall-reference applicability
  • Certified transcription of every gauge, plate, bolt and weld callout
  • Complete material-code transcription
  • Exact newel tube wall thickness and cap profile
  • Safety-tread product/profile and fastening
  • Panelled-riser sheet thickness and joints
  • Wall-string and landing-channel connection details
  • Member lengths and storey-specific exceptions
  • W225/W226 source-to-building registration
  • Independent overlay and fabrication check
  • Storey assignment of the two-riser landing
  • Complete fabrication dimensions
  • Physical insertion transform
  • On W226 close-up IMG_1119 or IMG_1120, transcribe the full typical-plan dimension chain and classify flight, landing, rough-wall and finish-wall endpoints. On registered W6/IMG_1212 and W7/IMG_1213, repick the same physical edge classes and closed floor-opening contours at Stair E; solve the W226 plan-to-canonical transform from non-collinear correspondences and check held-out edges and the adjacent-floor join before authoring one fourth-to-fifth-floor segment.
  • Complete fine dimension chains and classified rough/finish endpoints
  • Member profiles, fasteners, fabrication details and material-code reconciliation
  • Historical instance and floor-plan registration
  • Companion details, revision authority and independent physical connection checks
  • Upper-left A/C marble profile, window section, B/D/E panels, newel profiles and material code still need independent close-up extraction.
  • Fine fractions and full dimension chains remain partially unreviewed
  • Endpoint classification and companion detail reconciliation
  • Source-to-building instance registration and accepted connections
  • Exact profile and thickness fractions
  • Fastener size, material and anchorage
  • Installed instance and floor registration
  • Companion revision authority and physical connection checks
  • Full fine dimension chains and witness endpoint classes
  • Source-to-building registration, slab openings and installed instances
  • Companion details, revision authority and independent physical checks
  • Accepted rail-to-rail clear width, closed landing/slab-opening boundaries and headroom
  • Complete material/gauge/fastener schedules, cap/moulding profiles and finish extents; remaining notes and revisions not fully reviewed
  • Checked source-to-building transforms, storey/installed instance applicability and independent physical checks
  • 38in elevation versus36in section authority/applicability unresolved; no2in correction established
  • F/G/H crop adds no complete cap/string/finish dimensions. Handrail/newel fine fractions, window flange, trim and all multi-image world-coordinate questions remain open.
  • Complete fine dimensions, profiles, materials, finishes, gauges and fastener schedules remain partial.
  • Installed quantities, room/storey allocation, governing revision and companion applicability remain unresolved.
  • Source-to-building transforms, rough/finish endpoint classes, complete openings and independent physical checks remain outstanding; authoring is withheld.
  • Recent native profile fractions and small flange readings remain unresolved; no repeated failed view; newel, wall and rail scopes stay separate.
  • Complete fine profiles, member sizes, fasteners, finish extents and endpoint classes remain partial.
  • Installed quantities, stair/storey/room assignment, closed openings, headroom, source-to-building registration and independent physical checks remain unresolved.
  • Governing original/revision and companion applicability remain unresolved; source reading does not approve geometry.
  • Accepted rail-to-rail clear width and complete rough/finish/rail face classifications
  • Closed landing/slab-opening boundaries, complete nosing/rail/string profiles, headroom and connections
  • Checked source-to-building registration, installed instance applicability and independent physical checks
  • Every unvisited note, material code, schedule, detail and revision remains not-reviewed; no irrecoverable gap asserted
  • Complete cap/moulding/handrail/string/nosing profiles, materials, gauges, fastener sizes and exact endpoint classes remain partial.
  • Printed type/floor applicability does not establish installed quantities, storey assignment, source-to-building transforms or accepted physical geometry.
  • Full region, companion exposure, revision authority and independent installation/profile/height registration remain outstanding; no irrecoverable gap is asserted.
  • Remaining cap/moulding/handrail/string/nosing fractions, gauges, fastener material/size/anchorage, finish extents and source endpoint classes.
  • Installed storey/room quantities, closed openings and landing boundaries, rail clear width, headroom, source-to-building transforms and independent physical checks.
  • Companion/revision authority remains open; no source or floor completeness or irrecoverable gap asserted.
  • Complete member/profile dimensions, material/gauge/fastener schedules and exact endpoint classes
  • Installed stair/storey/room allocation, quantities, original/revision authority and companion applicability
  • Source-to-building registration, complete landing/shaft openings, independent physical checks and architectural acceptance
  • Handrail section; upper right trim; lower outer-left/right trim; window lower flange fraction; complete F/G/H cap profile; material/gauge/finish mappings

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

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22 matching objects

An identified object is not a fully modeled object. Missing dimensions, locations and relationships remain explicit.

stair · f3-stair-dModeling: not-modeled

STAIR D

Research representation: boundary trace. Architectural checks: pending.

Third floor · Original mark: D

Existing identity augmented only.

Source relationships · not a verified physical connection

37 recorded properties

Still to extract or check
  • Exact clear dimensions
  • Wall/assembly thickness
  • Ceiling height
  • Complete door/window instance inventory
  • Finish and fixture detail
  • Exact floor opening
  • Landing elevations
  • Tread/riser dimensions
  • Headroom
  • Accepted horizontal insertion origin
  • Precise W224 wall-reference endpoints
  • World host wall and door jamb interfaces
  • Exact wall-reference face correction
  • Accepted interior support coordinates
  • Accepted insertion origin
Inspect this object’s readings →

View source IMG_1211 ↗

opening · f3-door-stair-dModeling: not-modeled

stair-d threshold

Research representation: boundary trace. Architectural checks: pending.

Third floor

Existing identity augmented only.

Source relationships · not a verified physical connection

18 recorded properties · Room assignment not established

Still to extract or check
  • Exact host-wall ID and jamb station
  • Printed width and height
  • Sill/head elevation
  • Door type and hardware
  • Nominal-to-rough opening relationship
  • Door/frame type
  • Jamb station
  • Sill/threshold build-up
  • Accepted host geometry
Inspect this object’s readings →

View source IMG_1211 ↗

type · stair-d-w224-typical-typeModeling: not-modeled

Stair D W224 typical-floor unplaced type

Research representation: none. Architectural checks: pending.

Third floor · Fourth floor · Fifth floor · Original mark: D

New finish/construction observations augment the existing type without assigning a world placement.

Source relationships · not a verified physical connection

40 recorded properties

Still to extract or check
  • Printed individual riser height / equal-riser confirmation
  • Construction thicknesses
  • Railing/newel dimensions and spacing
  • Exact world placement
  • Sixth-floor variant
  • Fan-room and roof stairs
  • Companion W228 complete review
  • Exact finish and wall-string projection dimensions
  • Tread/landing product and thickness
  • Complete W228 profile extraction
Inspect this object’s readings →

View source IMG_1114 ↗

wall · f3-wall-stair-d-entryModeling: not-modeled

Stair D entry partition — analytical host candidate

Research representation: none. Architectural checks: pending.

Third floor

Analytical host identity only; no accepted line, solid or historical wall mark.

5 recorded properties

Still to extract or check
  • Rough versus finish reference lines
  • Finished assembly thickness
  • World endpoints, base and top
  • Door/jamb interfaces
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View source IMG_1114 ↗

assembly · stair-w228-typical-detail-registerModeling: not-modeled

W228 building-wide typical stair-detail register

Research representation: none. Architectural checks: pending.

Basement · First floor · Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor · Original mark: W228

Reusable local construction details. W228 identifies applicability but does not provide member lengths or source-to-building insertion transforms.

14 recorded properties

Still to extract or check
  • Complete fabrication transcription
  • Storey exceptions
  • Member lengths
  • Building insertion transforms
Inspect this object’s readings →

View source IMG_1122 ↗

section · stair-w228-bde-landing-riser-sectionModeling: not-modeled

W228 typical landing and riser section for Stairs B, D and E

Research representation: none. Architectural checks: pending.

Basement · First floor · Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor

Reusable source-local construction section explicitly captioned for Stairs B, D and E.

Source relationships · not a verified physical connection

2 recorded properties

Still to extract or check
  • Complete gauges
  • Fasteners
  • Welds
  • Member lengths
  • Storey exceptions
  • Building placement
Inspect this object’s readings →

View source IMG_1122 ↗

section · stair-w228-stair-e-floor-newel-sectionModeling: not-modeled

W228 Stair E newel-post section at floor level

Research representation: none. Architectural checks: pending.

First floor · Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor

Reusable source-local section explicitly captioned for Stair E; exact storey exceptions remain unresolved.

Source relationships · not a verified physical connection

1 recorded properties

Still to extract or check
  • Complete dimension chain
  • Newel profile
  • Connections
  • Member lengths
  • Building placement
Inspect this object’s readings →

View source IMG_1122 ↗

section · stair-w228-bde-landing-newel-sectionModeling: not-modeled

W228 newel-post section at landings for Stairs B, D and E

Research representation: none. Architectural checks: pending.

Basement · First floor · Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor

Reusable source-local landing section showing a 12-inch channel and newel interface.

Source relationships · not a verified physical connection

1 recorded properties

Still to extract or check
  • Channel length
  • Connection plates
  • Fasteners
  • Newel profile
  • Building placement
Inspect this object’s readings →

View source IMG_1122 ↗

section · stair-w228-bde-floor-newel-sectionModeling: not-modeled

W228 newel-post section at floor levels for Stairs B, D and E

Research representation: none. Architectural checks: pending.

First floor · Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor

Reusable source-local floor-level section showing terrazzo floor, marble base, a 6-inch channel and soffit relationship.

Source relationships · not a verified physical connection

2 recorded properties

Still to extract or check
  • Finish thicknesses
  • Channel length
  • Connection plates
  • Fasteners
  • Soffit build-up
  • Building placement
Inspect this object’s readings →

View source IMG_1122 ↗

assembly · stair-w228-two-riser-landing-conditionModeling: not-modeled

W228 landing condition with two risers in the landing

Research representation: none. Architectural checks: pending.

First floor · Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor

Reusable local section/elevation pair. It is a candidate explanation for the W226 sixth-to-seventh 20-versus-22 riser readings, but W228 does not identify the applicable Stair E storey in this detail.

Source relationships · not a verified physical connection

5 recorded properties

Still to extract or check
  • Applicable stairs/storeys
  • Exact riser heights
  • Complete plate/channel connection
  • Newel interface
  • Building placement
Inspect this object’s readings →

View source IMG_1122 ↗

fitting · stair-w228-replaceable-safety-treadModeling: not-modeled

W228 replaceable safety tread

Research representation: none. Architectural checks: pending.

Basement · First floor · Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor

Called out on the B/D/E landing-and-riser section; material/profile and applicable storeys require the W228 schedule notes.

Source relationships · not a verified physical connection

1 recorded properties

Still to extract or check
  • Material
  • Profile
  • Width/depth
  • Fasteners
  • Applicable storeys
  • Building placement
Inspect this object’s readings →

View source IMG_1122 ↗

fitting · stair-w228-panelled-riserModeling: not-modeled

W228 panelled riser

Research representation: none. Architectural checks: pending.

Basement · First floor · Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor

Called out on the B/D/E landing-and-riser section.

Source relationships · not a verified physical connection

1 recorded properties

Still to extract or check
  • Material
  • Panel profile
  • Thickness
  • Joints
  • Fasteners
  • Building placement
Inspect this object’s readings →

View source IMG_1122 ↗

assembly · stair-w228-extended-wall-string-baseModeling: not-modeled

W228 landing base formed by extended wall string

Research representation: none. Architectural checks: pending.

Basement · First floor · Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor

B/D/E section shows the wall string extending to form the landing base.

Source relationships · not a verified physical connection

1 recorded properties

Still to extract or check
  • String profile
  • Thickness
  • End geometry
  • Connections
  • Building placement
Inspect this object’s readings →

View source IMG_1122 ↗

fitting · stair-w228-wall-handrail-bracketModeling: not-modeled

W228 wall handrail and bracket

Research representation: none. Architectural checks: pending.

Basement · First floor · Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor

Generic W228 handrail/bracket detail; material varies by stair and storey according to the sheet note.

Source relationships · not a verified physical connection

8 recorded properties

Still to extract or check
  • Stair E material assignment
  • Rail profile
  • Bracket fabrication
  • Anchorage
  • Run lengths
  • Building placement
Inspect this object’s readings →

View source IMG_1122 ↗

assembly · stair-e-upper-diagnostic-envelopeModeling: not-modeled

Stair E upper-story median diagnostic envelope

Research representation: none. Architectural checks: pending.

Second floor · Third floor · Fourth floor · Fifth floor · Sixth floor · Seventh floor · Eighth floor · Original mark: E

Median of the level-2, level-3, level-5, level-6 and level-7 provisional Stair E plan-envelope extents. Level 4 is excluded because its MEP-underlay trace has 5-foot uncertainty; level 1 and level 8 are terminal/special envelopes rather than the repeated upper-story condition.

Source relationships · not a verified physical connection

10 recorded properties

Still to extract or check
  • Accepted building transform
  • Exact enclosure faces
  • Exact floor openings
  • Floor-specific exceptions
  • Landing construction
  • Headroom
  • Physical wall, stair and railing geometry
Inspect this object’s readings →

View source IMG_1207 ↗

stair · f6-f7-stair-e-upper-diagnostic-placementModeling: analytical-preview

Stair E level 6 to regional level 7 diagnostic

Research representation: provisional surface. Architectural checks: pending.

Sixth floor · Seventh floor · Original mark: E

Candidate diagnostic with twenty ordinary flight risers plus the W228 two-riser landing condition, reaching W226's regional seventh-floor datum at local 80 feet.

Source relationships · not a verified physical connection

3 recorded properties

Still to extract or check
  • Accepted placement
  • Proof that W228 two-riser condition applies here
  • Exact clear width
  • Landing dimensions
  • Tread/riser profiles
  • Stringers
  • Rails
  • Headroom
  • Slab openings
  • Transition to the generic level-7 floor plane
Inspect this object’s readings →

View source IMG_1118 ↗

stair · f7-f8-stair-e-upper-diagnostic-placementModeling: analytical-preview

Stair E regional level 7 to level 8 diagnostic

Research representation: provisional surface. Architectural checks: pending.

Seventh floor · Eighth floor · Original mark: E

Two ten-riser switchback flights from W226's regional seventh-floor datum at local 80 feet to the eighth floor at local 92 feet.

Source relationships · not a verified physical connection

2 recorded properties

Still to extract or check
  • Accepted placement
  • Exact clear width
  • Landing dimensions
  • Tread/riser profiles
  • Stringers
  • Rails
  • Headroom
  • Slab openings
  • Transition from the generic level-7 floor plane
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View source IMG_1118 ↗

assembly · f4-f5-stair-e-physical-intermediate-landing-candidateModeling: not-modeled

f4 f5 stair e physical intermediate landing candidate

Research representation: none. Architectural checks: pending.

Fourth floor · Fifth floor · Original mark: METAL LANDING

1 recorded properties

Still to extract or check
  • closed landing polygon and dimension chain
  • finished top elevation and construction thickness
  • wall-string and support connections
  • accepted X/Z placement and joined flight boundaries
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View source IMG_1118 ↗

assembly · closure1011z-w228-ac-window-sectionModeling: not-modeled

W228 typical section at window for Stairs A and C

Research representation: none. Architectural checks: pending.

Floor assignment pending · Original mark: A & C

7 recorded properties

Still to extract or check
  • Channel section series and weight
  • Plate-string metal specification and gauge standard
  • All connection rivet/bolt/weld sizes
  • Marble and steel profiles, member lengths and window registration
  • Stair/storey installation exceptions
Inspect this object’s readings →

View source IMG_1265 ↗

assembly · detail-w228-staira-c-upper-left-constructionModeling: not-modeled

W228 upper-left typical construction for Stair A basement–second and Stair C first–second

Research representation: none. Architectural checks: pending.

Basement · First floor · Second floor

10 recorded properties

Still to extract or check
  • Complete fractional dimensions and witness endpoint classification
  • Installed instance registration and component quantities
  • Companion details and handwritten revision reconciliation
  • Independent modeling and checks
Inspect this object’s readings →

View source IMG_1265 ↗

assembly · stair-w228-bde-rail-profile-registerModeling: not-modeled

W228 B/D/E typical flight and landing rail/newel witnesses

Research representation: none. Architectural checks: pending.

Floor assignment pending · Original mark: B, D, E

45 recorded properties

Still to extract or check
  • Precisely classified rail-height witness endpoints
  • Tube fraction, wall thickness and material specification
  • Post spacing, member extents, connections and floor exceptions
  • Full fine dimension chains and witness endpoint classes
  • Source-to-building registration, slab openings and installed instances
  • Companion details, revision authority and independent physical checks
Inspect this object’s readings →

View source IMG_1122 ↗

assembly · stair-w228-fgh-floor-profile-registerModeling: not-modeled

W228 F/G seventh-floor and H first-floor profile

Research representation: none. Architectural checks: pending.

Seventh floor · First floor · Original mark: F & G / H

5 recorded properties

Still to extract or check
  • Upper profile width, thickness and fasteners absent/clipped in this photo
  • Independent F/G installation registration; H first-floor exception
  • Full fine dimension chains and witness endpoint classes
  • Source-to-building registration, slab openings and installed instances
  • Companion details, revision authority and independent physical checks
Inspect this object’s readings →

View source IMG_1123 ↗

View all source photographs →