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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_1227 · Folder 190

ROOF PLAN

Sheet W11

Extraction: Reviewed · extraction partial. Source-space roof envelope, light court, composition-roof regions, three equipment headhouses, fan-room upper volume, visible stair, stack, skylights, selected vents and local spot levels Main roof physical field gate; one IMG_1327 detail inspected after text audit, no accepted solid. Partial timed visual review: Sequential 2200px WebP review; additive selected remaining properties 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: Full derivative locator inspected once; no new fine notes accepted at locator scale. 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: 4 source-space vertices; no world registration. Raw JPEG decoded without EXIF auto-orientation; approximate source locator.

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Unresolved extraction work

Three separate headhouse cap-roof inset plans
Door-on-roof detail at page upper-right
Complete louvre jamb/head/sill construction
Fresh-air-intake section and material schedule
All small roof spot decimals needing improved reading
Roof framing/control reconciliation
Individual equipment identification
Exact drainage facet boundaries and slopes
All pipe/vent/downspout dimensions
Close W11 roof registration with well-spread independent dimension or structural controls and held-out checks.
Classify and close one physical slab perimeter plus court boundary and all skylight, headhouse, fan-room, drain and access cuts or curbs that intersect it.
Transcribe and correlate a roof-field-specific section for structural slab, topping, roofing and underside elevations, with distinct local surface slope/elevation facets.
Correlate roof edge to an exterior wall/parapet section with both classified faces, thickness, projection and top/bottom elevations.
Remaining dimensions and endpoint classification
Materials, schedules and companion details not yet completely reconciled
Accepted source registration and geometry checking
Closed geometry and finish/rough/structural endpoint classification
Complete quantities, schedules, companion details and revision reconciliation
Accepted source registration and held-out geometry checks
Remaining source-local chains, opening marks and quantities
Companion sheets and revision/finish schedule reconciliation
Accepted registration and geometry checks remain separate
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.
Existing finish/roof controls reused textually; no new visual source call in this bounded pass.

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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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49 matching objects

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

floor · roof-outlineModeling: not-modeled

Roof enclosed boundary

Research representation: none. Architectural checks: pending.

Roof

3 recorded properties

Still to extract or check

Global registration
World position
Exact horizontal dimensions
Regional roof slope/level assignment
Construction/assembly detail

ROOF PLAN

49 matching objects

Roof enclosed boundary

Madison equipment headhouse with steel stack

Main/Sixth equipment headhouse

Main/Broadway equipment headhouse

UPPER PART OF FAN ROOM

STEEL STACK — Madison headhouse

Unnumbered roof stair at Main/Broadway headhouse

Madison composition-roof field

Sixth composition-roof field

Main composition-roof field

Broadway composition-roof field

SKYLIGHT

SKYLIGHT / VENT

SKYLIGHT / VENT

SKYLIGHT

BOARD WALK — Main

BOARD WALK — Broadway

Roof vent

Roof vent

Roof vent

Roof vent

Roof vent

Roof vent

Roof vent

Roof vent

Roof vent

Roof vent

Roof vent

195.42

195.42

195.42

195.42

194.25

194.25

194.25

194.25

195.00

194.[0?]4

194.[0?]4

194.[4?]4