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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_1329 · Folder 186

DETAILS OF FRAMING FOR FRONT ENTRANCE STEPS

Sheet W415

Extraction: Reviewed · extraction partial. targeted regions only; front-entrance framing plan P1 mark; concrete slab schedule P1 row; six-inch ground-slab note; sheet title block. 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: 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: 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: Selected general notes only; normalized region in unrotated 2200×1650 derivative. Existing verified readings reused without retranscription. Partial timed visual review: Source-local schedule, fabrication or connection evidence only; no installed geometry or architectural acceptance. Partial timed visual review: undefined Partial timed visual review: undefined

Highlighted reading: P1 | 8". P1 is a printed slab mark; page-left is a photographic position, not an east/west assignment. The perimeter of this P1 field has not been independently picked or dimensioned.

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Unresolved extraction work

other structural schedules
unrelated wall/footing details
full plan dimension and reinforcement audit
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.
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.
Beam width/depth numbers and stirrup sequence units remain unlabeled in this table; no unit guessed.
Beam straight/bent/top rod fractions remain too soft for a fully verified row-by-row transcription.
Table quantities are type components, not building-wide installed quantities.
Other sheet regions, fine notes, schedules, callouts and revisions remain unreviewed.
Complete source-to-instance registration, connection capacities, material grades and independent model/as-built checks remain pending.
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.
Full concrete beam/slab schedule row extraction
Companion details, revisions and member assignments
Complete source-to-plan registration and installed-instance applicability remain unresolved.
Unreviewed sheet regions, notes, callouts, schedules and revision authority remain open.
Material grades, full profiles, connection capacities and independent modeling checks unresolved.
1/5 clear-span top bend and3/4 effective-depth separation close four repeated null clause questions only.
Unlabeled beam width/depth and stirrup-sequence units remain unknown; type-component counts do not establish installed quantities.
Complete source-to-instance and endpoint registration remains unresolved.
Material grades, finishes, connection capacities and as-built checks remain unestablished.
Unreviewed regions, fine fractions, schedules, companion applicability and revision authority remain open.
Beam WIDTH/DEPTH header still has no independently established physical unit. Adjacent slab DEPTH inch marks are in a different table and do not authorize beam units.
No dimensional closure from repeated unitless numeric glyphs; all beam width/depth unit questions remain open.
Full source-to-instance assignment, physical endpoints, installed quantities and governing revision remain unresolved.
Unreviewed regions, notes, fine fractions and companion sheets remain open; this package is not exhaustive coverage.
No world geometry, material grade, structural capacity or model acceptance established.

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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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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.

main-north-entrance-w415-p1-page-left-slabverified · printed

concrete slab scheduled depth

P1 | 8"

8 in

Local vertical section thickness only. No top or bottom world elevation follows from this value.

IMG_1329 · sheet-W415 · Locate on drawing ↗

Drawing notation: PLAN; P1 (page-left lower slab field); DETAILS OF FRAMING FOR FRONT ENTRANCE STEPS

P1 is a printed slab mark; page-left is a photographic position, not an east/west assignment. The perimeter of this P1 field has not been independently picked or dimensioned.

IMG_1329 · sheet-W415 · Locate on drawing ↗

Drawing notation: CONCRETE SLAB SCHEDULE; MARK P1; DEPTH 8"

The P1 schedule row governs slab depth. Rod and spacer figures were not transcribed in this bounded pass.

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