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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_1117 · Folder 191

Plan Of Intermediate Landing

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Partial timed visual review: Partial locator review after catalogue/OCR of <=1000px JPEG65 derivative of public/archive/drawings/complete-upright/IMG_1117.webp. Primary lettering upright; no complete region review claim. Access-image normalized regions. No model geometry inferred. Partial timed visual review: Source-local printed evidence only; no accepted building transform, installed quantity, or reconstructed geometry. Prior verified measurements omitted; unresolved endpoints and companions retained. Partial timed visual review: Text/OCR, review-queue and prior-package audit; prior verified readings reused without duplication. No accepted geometry or building connections. Sequential upright WebP inspection; additive selected evidence only. Partial timed visual review: Additive selected-region review. Prior verified records reused without duplication; no accepted geometry. Partial timed visual review: Text reuse only; existing intermediate-landing, gate and grille-bar details preserved. Partial timed visual review: Selected fine closure only; not exhaustive source extraction. Partial timed visual review: Selected landing-plan witnesses and face-of-plaster note read; exact landing polygons, both landing height labels and all gate/profile dimensions remain incomplete. Partial timed visual review: Text-only canonical/queue/OCR reuse; no new image inspection. Partial timed visual review: undefined Partial timed visual review: Bounded original printed witness review; no governing issue selected.

Highlighted reading: SECTION AT L-L. Selected legible locator evidence; partial assembly-local scope; no complete dimension chain or model assignment.

Show every recorded property on this drawing →

Unresolved extraction work

full-sheet and region completeness
remaining dimension chains, notes, schedules and callouts
floor and object registration
Remaining dimension chains and fractional witness endpoints
Opening, wall and slab face classification
Companion W228 construction and revision reconciliation
Floor-plan registration and installed instance assignment
Independent geometry/model acceptance checks
Complete fine dimension chains and endpoint classification
W228 construction and material-code reconciliation
Historical instance and floor-plan registration
Exact rail/gate profiles, fasteners and opening geometry
Independent modeling and connection checks
Remaining fine fractions and complete witness endpoint classification
Material specification, fastening, profile and installed occurrence
Revision authority and companion W228 reconciliation
Floor-plan registration and independent model checking
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 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
Selected landing-plan witnesses and face-of-plaster note read; exact landing polygons, both landing height labels and all gate/profile dimensions remain incomplete.
Complete fine dimension chains, rail/string/nosing profiles, fastener/gauge/material schedules and exact finish/rough endpoint classes remain partial.
Installed instance/storey assignment, source-to-building registration, closed slab openings, headroom and independent physical checks remain outstanding.
Companion W228 details and governing revision/installation applicability remain unresolved; source extraction does not approve model geometry.
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.
Complete member/profile dimensions, fastener sizes, finish thicknesses and endpoint classes
Installed instance allocation, floor/terminal applicability and revision disposition
Companion W228/exposure reconciliation, source-to-building registration and independent physical checks
Complete fine chains, rail/stringer/nosing profiles, fasteners, material/finish extents and endpoint classes remain partial.
Installed quantities, closed landing/slab-opening boundaries, headroom, physical clear widths, source-to-building registration and independent checks remain unresolved.
Companion W228 and governing original/revision applicability remain unresolved; no accepted geometry or whole-source completion.

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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.

Open source image separately ↗

8 matching objects

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

assembly · stair-e-w225-intermediate-landing-typeModeling: not-modeled

Stair E · intermediate landing between first and second floors

Research representation: none. Architectural checks: pending.

First floor · Second floor

Source-local plan on W225; not a registered world polygon.

Source relationships · not a verified physical connection

part of (printed, verified): Stair E · W225 lower-stories register

11 recorded properties

Still to extract or check

Complete plan dimension chain
Rough/finish faces
Exact landing elevations
Building transform
Slab opening

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View source IMG_1262 ↗

opening · stair-e-w225-folding-gateModeling: not-modeled

Stair E folding/lift gate assembly

Research representation: none. Architectural checks: pending.

First floor · Second floor

Gate is shown in Section B-B and in a dedicated local detail; no physical opening is authored.

Source relationships · not a verified physical connection

part of (observed, unreviewed): Stair E · W225 lower-stories register

6 recorded properties · Room assignment not established

Still to extract or check

Clear width
Height
Leaf/link count
Track
Hardware
Jambs
Accepted placement

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View source IMG_1262 ↗

assembly · parallel-img1117-assemblyModeling: not-modeled

Stair E intermediate landing, gate and grille railing details

Research representation: none. Architectural checks: pending.

Floor assignment pending

14 recorded properties

Still to extract or check

stair flights/landings and component instance registration
all fine dimensions, material leaders and callouts
companion details and floor registration

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View source IMG_1117 ↗

assembly · stair-e-w225-intermediate-landingModeling: not-modeled

Stair E intermediate landing plan

Research representation: none. Architectural checks: pending.

First floor · Second floor

3 recorded properties

Still to extract or check

Remaining dimension chains and fractional witness endpoints
Opening, wall and slab face classification
Companion W228 construction and revision reconciliation
Floor-plan registration and installed instance assignment
Independent geometry/model acceptance checks

Inspect this object’s readings →

View source IMG_1115 ↗

assembly · stair-e-w225-section-ccModeling: not-modeled

Stair E Section C-C opening interface

Research representation: none. Architectural checks: pending.

First floor · Second floor

3 recorded properties

Still to extract or check

Remaining dimension chains and fractional witness endpoints
Opening, wall and slab face classification
Companion W228 construction and revision reconciliation
Floor-plan registration and installed instance assignment
Independent geometry/model acceptance checks

Inspect this object’s readings →

View source IMG_1117 ↗

assembly · stairs-20261011c-w225-grille-rail-barsModeling: not-modeled

W225 grille railing square bars

Research representation: none. Architectural checks: pending.

First floor · Second floor

4 recorded properties

Still to extract or check

Complete fine dimension chains and endpoint classification
W228 construction and material-code reconciliation
Historical instance and floor-plan registration
Exact rail/gate profiles, fasteners and opening geometry
Independent modeling and connection checks

Inspect this object’s readings →

View source IMG_1117 ↗

assembly · stair-e-w225-left-intermediate-landing-controlsModeling: not-modeled

Stair E left intermediate landing above first floor

Research representation: none. Architectural checks: pending.

First floor · Original mark: INTERMEDIATE LANDING

2 recorded properties

Still to extract or check

Complete fine chains, rail/stringer/nosing profiles, fasteners, material/finish extents and endpoint classes remain partial.
Installed quantities, closed landing/slab-opening boundaries, headroom, physical clear widths, source-to-building registration and independent checks remain unresolved.
Companion W228 and governing original/revision applicability remain unresolved; no accepted geometry or whole-source completion.

Inspect this object’s readings →

View source IMG_1117 ↗

assembly · stair-e-w225-right-intermediate-landing-controlsModeling: not-modeled

Stair E right intermediate landing above first floor

Research representation: none. Architectural checks: pending.

First floor · Original mark: INTERMEDIATE LANDING

2 recorded properties

Still to extract or check

Complete fine chains, rail/stringer/nosing profiles, fasteners, material/finish extents and endpoint classes remain partial.
Installed quantities, closed landing/slab-opening boundaries, headroom, physical clear widths, source-to-building registration and independent checks remain unresolved.
Companion W228 and governing original/revision applicability remain unresolved; no accepted geometry or whole-source completion.

Inspect this object’s readings →

View source IMG_1117 ↗

View all source photographs →