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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_1331 · Folder 186

Basement heating and lighting plan

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Partial timed visual review: Partial catalogue/OCR-first then sequential <=1000px JPEG65 locator review of public/archive/drawings/complete-upright/IMG_1331.webp. IMG_1322 additionally has one 250x435 post-schedule crop. Regions normalized in unrotated access-image coordinates; rotationDegrees is clockwise correction. Selected evidence only, no full extraction/modeling. Partial timed visual review: 2026-10-11 remaining-region review. Prior queue, OCR and packages reused; ten sequential inspections total, confined to IMG_1329/1334/1336/1337. Normalized regions in unrotated complete-upright WebP. Research only; no accepted geometry or complete extraction. Partial timed visual review: OCR and prior package text review only this pass; no new visual verification. Partial timed visual review: Additive source-local review; normalized coordinates in unrotated 2200×1650 access WebP. Reuse previous verified records; no accepted geometry or complete extraction. Partial timed visual review: Additive source-local lighting review; source regions normalized in unrotated access-image coordinates. Printed numbers are preserved separately from fixture types. No world coordinates, complete extraction or installed acceptance. Partial timed visual review: undefined Partial timed visual review: New readings use raw 4032x3024 master-image coordinates, ignoring EXIF. Regional identities are modern extraction IDs, not historical identifiers. No accepted installed transforms or building geometry. Partial timed visual review: undefined Partial timed visual review: Bounded additive source review. Printed schedule quantities and source-local apparatus detail dimensions do not establish installed building geometry. Partial timed visual review: undefined

Highlighted reading: ALL GALVANIZED IRON BOOTS FOR COPPER RADIATORS IN HEATING CONTRACT. Material assigned only to boots; no sheet-metal thickness inferred.

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Unresolved extraction work

partial locator coverage; remaining individual beam/member sizes, schedules, fine fractions and dimensions outstanding
all notes, revisions, symbols, utility legends and companion details require reconciliation
historical instance locations, material grades, connection capacities and modeling checks missing
Remaining individual dimensions, service/member instances, schedules, material and connection details require source review.
Original/revised annotation authority and companion registrations remain unresolved.
Architectural geometry and installed quantities are not established by service underlays.
Individual service routes, pipe sizes, fixture identities and room registrations remain to be reviewed at source resolution.
Original/revised annotation authority and companion details unresolved.
No architectural outlines or model geometry inferred; modeling status unchecked.
Remaining individual dimensions, service instances, fine callouts and routes require source review.
Original/revised annotations, companion sheets and installed registration unresolved.
Architectural geometry and installed quantities are not established; model unchecked.
Printed symbol legend linking electrical outlet symbols to lighting specimen type marks
Fixture dimensions, materials and finishes
Accepted source-to-room/floor spatial registration and installed anchor height
As-built installation and revision authority
All unvisited notes, schedules, linework, callouts and companion details still require review
Printed floor attribution, fixture type-symbol key, installed counts and architectural registration unresolved.
Complete notes, schedules, routes, revisions and companion details remain open.
Governing luminaire symbol/P-type key and type-to-instance mapping
Fixture material, finish and dimensional envelope
Mounting/anchor height, station spacing and checked architectural-room/source transform
Governing revision, installed quantity and as-built correspondence
Other sheet regions, notes, exceptions and companion details remain unreviewed
Basement catalogue attribution is reused as a discovery lead; no printed floor title or numbered room assignment newly certified in this crop. FloorIds intentionally empty.
Other parallel300 run and nearby fan/cabinet/receptacle symbols not enumerated; no whole-basement station total.
Governing original/revision authority and actual installation unresolved.
Architectural registration, room polygons, installed counts and physical routes unchecked.
Other regions, notes, schedules, callouts and companion details require review.
Prior station glyphs/circuit labels do not establish a P-type fixture equivalence. No new image inspection or source-key mapping in this pass.
Full source-to-building registration, installed quantities and as-built correspondence remain unresolved.
Complete notes, schedules, callouts, margins and colored revision authority outside listed regions await review.
Extraction remains partial; modeling/checking unchecked. No irrecoverable evidence conclusion.
Return-riser/riser-drip and drip-runout fractional sizes remain unreadable.
Trap legend glyph topology and each applicable installed instance require separate review.
Governing historical issue, annotation authority and actual installation remain unresolved.
Individual radiator/boot/pipe/trap instances, exceptions, dimensions and physical registration remain unchecked.
Remaining sheet regions, schedules, route sizes and companion details require review; no full-source completion or modeling approval.

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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 ↗

1 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.

services1014y-img1331-heating-note-assemblyverified · printed

boot_material

ALL GALVANIZED IRON BOOTS FOR COPPER RADIATORS IN HEATING CONTRACT

Material assigned only to boots; no sheet-metal thickness inferred.

IMG_1331 · Locate on drawing ↗

Drawing notation: ALL GALVANIZED IRON BOOTS FOR COPPER RADIATORS IN HEATING CONTRACT

Material assigned only to boots; no sheet-metal thickness inferred.

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