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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_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

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

Download OCR observations (unverified)

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Scroll or pinch to inspect this drawing. Archival drawing photograph · Oregon Historical Society research collections.

Open source image separately ↗

99 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.

stair-w228-typical-detail-registerverified · printed

material_code_marble

MARBLE

Printed source material-code legend entry only. Pattern-to-component assignments require matching each actual drawn hatch/leader and governing section; no installation material or quantity inferred.

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

99 matching properties

material_code_marble

material_code_concrete

material_code_terra_cotta

material_code_plaster

material_code_wood

material_code_metal

material_code_cement_finish

material_code_terrazzo

material_code_tile

newel_cap_lower_stepped_segment_vertical_source_witness

lower_isolated_string_profile_inner_moulding_source_span

upper_isolated_string_profile_left_offset_fraction_unresolved

upper_isolated_string_profile_right_trim_fraction_unresolved

lower_isolated_string_profile_outer_left_fraction_unresolved

lower_isolated_string_profile_right_trim_fraction_unresolved

single_tread_support_depicted_circular_joint_positions

single_riser_support_depicted_circular_joint_positions

newel_square_nominal_side

upper_isolated_string_profile_left_offset_resolution