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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_1124 · Folder 191

Smain Floor

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Partial timed visual review: Partial locator review: catalogue/OCR searched before sequential inspection of one <=1000px JPEG65 derivative from public/archive/drawings/complete-upright/IMG_1124.webp. Selected visible regions only, not full measured extraction. Coordinates normalized to unrotated access image; principal lettering upright. No modeling 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 reuse only; two-riser landing and four-inch safety strip already extracted; storey assignment remains unresolved. 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: Text reuse only; no new visual claim. Partial timed visual review: Text-only canonical/queue/OCR reuse; no new image inspection. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: Source-local detail/region evidence only. Printed type/floor applicability does not establish installed occurrences.

Highlighted reading: TWO RISERS. Selected visible source evidence; partial locator review, applies only to depicted assembly.

Show every recorded property on this drawing →

Unresolved extraction work

locator review only: remaining dimensions, fractions, notes and companion details need targeted extraction
material/finish specifications, installed quantities, revision authority and placement registration
complete image-region coverage and source-to-instance reconciliation
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
Fine fractions and full dimension chains remain partially unreviewed
Endpoint classification and companion detail reconciliation
Source-to-building instance registration and accepted connections
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
Physical transfer of paired¾in finish/channel offsets and governing stair/storey not accepted
Two3/4in witnesses visually reused. Crop clips FINISH/ROUGH label prefixes; exact semantic endpoint mapping and finish material not certified here.
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.
Numeric paired fractions remain prior source-local readings; complete finish/rough/channel endpoint mapping and material remain open.
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.
Remaining fine fractions, complete member profiles, fastener sizes/materials and finish extents require targeted source review.
Installed room/floor identity, exact rough/finish/cab/rail endpoints and companion registration remain unresolved.
Source-to-building transform, installed quantities, independent physical connections and architectural acceptance remain withheld.
Two-riser type remains unlocated; no assignment to a particular Stair E storey.
Left main-floor landing plan/section clipped; newel cap fabrication and underside profile remain open.
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

Download OCR observations (unverified)

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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 ↗

4 matching objects

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

assembly · parallel-img1124-landingModeling: not-modeled

Main-floor landing safety tread

Research representation: none. Architectural checks: pending.

Floor assignment pending

2 recorded properties

Still to extract or check

locator review only: remaining dimensions, fractions, notes and companion details need targeted extraction
material/finish specifications, installed quantities, revision authority and placement registration
complete image-region coverage and source-to-instance reconciliation

Inspect this object’s readings →

View source IMG_1124 ↗

assembly · parallel-img1124-newelModeling: not-modeled

Newel and handrail where two risers occur in landing

Research representation: none. Architectural checks: pending.

Floor assignment pending

3 recorded properties

Still to extract or check

locator review only: remaining dimensions, fractions, notes and companion details need targeted extraction
material/finish specifications, installed quantities, revision authority and placement registration
complete image-region coverage and source-to-instance reconciliation

Inspect this object’s readings →

View source IMG_1124 ↗

assembly · detail-img1124-two-riser-panelModeling: not-modeled

W228 two-riser landing panel and posts

Research representation: none. Architectural checks: pending.

Floor assignment pending

3 recorded properties

Still to extract or check

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

Inspect this object’s readings →

View source IMG_1124 ↗

assembly · detail-img1124-two-riser-wall-offsetsModeling: not-modeled

W228 two-riser landing wall offsets

Research representation: none. Architectural checks: pending.

Floor assignment pending

6 recorded properties

Still to extract or check

Fine fractions and full dimension chains remain partially unreviewed
Endpoint classification and companion detail reconciliation
Source-to-building instance registration and accepted connections

Inspect this object’s readings →

View source IMG_1124 ↗

View all source photographs →