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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_1318 · Folder 186

6th Floor Framing Plan

Sheet W404

Extraction: Reviewed · extraction partial. Partial: floor controls and first-floor perimeter frame; not a complete member or connection schedule. W401 Main perimeter beam bands, supports85–96: all visible inner and outer beam labels inventoried. W404 Main perimeter beam band, supports85–96: all visible line/pair/end-beam tags inventoried, with one end-pair profile unresolved. W401 central court/workroom roof: three identifiable members46–49 plus local dimensions; other roof members and girders are not complete. W401 light-court sections: low/high roof levels and special4-foot offset only. W404 central court boundaries and floor notes: topology and general layer notes; wall angles/channels remain incompletely extracted. W404 outside-wall sections: two location-specific stone-face offsets, not full assembly transcription. Bounded outside-wall sectional face offsets only. Bounded wall-section sufficiency audit for the fourth-floor middle Broadway span family. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. Partial timed visual review: Bounded source-reading review only; no full-source or geometry acceptance. Partial timed visual review: Existing Main strip member inventory, end pairs, floor and outside-wall controls reused. Partial timed visual review: Targeted source detail only. Master orientation recorded independently from access derivatives. Region bounds are crop locators, not physical geometry. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: undefined

Unresolved extraction work

External elevation datum / benchmark is not established in this set.
Only three absolute floor levels are directly printed and verified here: first93.25,second114.25,sixth160.25. Basement and floors3–5,7–8 are schedule-derived arithmetic, with explicit provenance.
Schedule-derived seventh173.75 may be a raised/interior region. The parallel envelope extraction reports171.75 on another sheet. Do not collapse these into one seventh-floor level until regional geometry is reconciled.
The parallel foundation extraction reports a boiler floor77.75; schedule basement80.25 must not override a local lowered floor.
Roof high point195.42 is not sufficient to establish roof slopes, low points, parapets, penthouses or eave heights.
Steel tags are offsets from floor datums; a single flat steel surface for each story is not supported. Other-story steel top elevations require their own framing sheets.
Interior column coordinates and continuation by floor are not exhaustively transcribed. This extraction includes42 perimeter columns only.
Photograph perspective is not rectified. Normalized regions are approximate retrieval aids only.
Interior offset row C16–C21 depth and light-court wall faces need explicit architectural/framing dimensions; do not derive their dimensions from apparent photograph spacing.
Column schedule describes historic design intent. These drawings alone do not establish as-built or later altered conditions.
Resolve W40495–96 paired-member profile symbol before selecting section geometry.
Register W401 and W404 independently to known columns before tracing physical boundaries.
Complete all interior member/support identities and remaining member marks; this is not a whole-floor beam inventory.
Resolve transverse beam offsets, section dimensions, connection locations and plate extents.
Inspect W401 plate girders and trusses on Sh.410; lookout-gallery hangers on Sh.208; skylight/workroom and slab details on Sh.413.
Inspect W404 light-court wall beams on Sh.402 and outside-wall sections on Sh.403.
Extract all actual slab-edge, shaft and stair opening geometry and regional slab exceptions.
Verify the inferred pounds-per-foot interpretation against an authoritative project section schedule or details.
Coordinate foundations, columns and vertical continuation; do not propagate a footing position into every floor.
Run the shared reconstruction register and tests after the reviewed adapter is integrated; no completeness acceptance is implied.
Remaining details and notes
Vertical stone-face continuation and local projections
Full wall construction thickness
Architectural reveal/window sections
wall.interiorBoundaryFace: missing
wall.overallExteriorToInteriorThickness: missing
wall.stoneLayerThickness: missing
wall.stoneTypeAndFinish: missing
wall.bedMortarCavityOrAttachmentLayer: missing
wall.backingMaterialAndThickness: missing
wall.interiorSubstrateAndFinishLayers: missing
wall.layerInterfaces: missing
wall.verticalExtentOfSectionAssemblyAtLevel4: missing
wall.continuousBayConditionAwayFromFloorBeamEncasement: missing
wall.specificBayOrRoomApplicability: missing-for-placement
Applicable section or section schedule establishing exact I-profile flange width and actual depth for the 10" I @ 25.4 member
Dimension or defensible cross-sheet control for the 88–89 beam centerline offset from its numbered support axis
Member-specific end bearing, cutback, plate and connection detail at columns 88 and 89
Check revisions and companion outside-wall sections before physical authoring
Physical load units and endpoints remain unresolved; verified numeral glyphs are not structural reactions or loads.
Plate/member fractions and suffixes remain too soft for reliable transcription in the final native crop. framingcells1013m-img1318-002-plate_member_notation remains open.
Earlier load numerals remain preserved; no load-value withdrawal, confirmation or physical unit conversion proposed.
Complete source-to-instance registration, physical endpoints and installed quantities remain unresolved.
Unreviewed sheet regions, fine notes, schedules, companion applicability and revision authority remain open.
No world coordinates, member cut lengths, steel grades, physical wall geometry or architectural acceptance established.
All remaining small dimension chains and endpoint classifications
Complete profiles, quantities and installation registration
Companion details and original/revision reconciliation
Independent geometry/model check and as-built correspondence
Remaining dimension endpoints and layer/material assignments not yet reviewed
Installed instances, quantities and plan/elevation registration unresolved
Companion details and revisions require reconciliation
Independent model/as-built checks unavailable in this extraction
Load unit remains unestablished in the crop; no pounds or other physical force unit assigned.
Plate/member line fractions, attachment offsets and historical load-support assignment remain unreadable/unreviewed.
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.
Installed angle quantities and individual bay lengths not extracted
Material specification and fastening not established by these notes
Remaining framing marks, schedules, revisions and companion slab sheet W-413 require review
Source-to-model and as-built checks remain pending
Load-unit failures reused; no same-resolution load-unit retry. Paired 95–96 section glyph remains illegible after a bounded source-local crop; no profile selected.
Plate extents, physical beam cut lengths, connection transforms and linear-weight unit remain unresolved.
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.

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 ↗

214 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.

broadway-wall-face-north-w404verified · derived

stoneFace.sectionReferenceWorldX

78′7″ + 1′10″ = 80′5″

80.416667 ft

Exact arithmetic for the identified local section reference. Acceptance does not extend to a full-height plane, a pier projection or an opening reveal.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 1′10″; C.L. OF COL.; SECTION THRU 22′7″ SPAN FROM COL84 TO96.

Calculated from: structural-registration-origin-half-span, bway-plane-w404-north-offset

broadway-wall-face-north-w404verified · printed

exteriorReference.material

FACE OF STONE

Stone type, finish and bed thickness are not established.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 1′10″; C.L. OF COL.; SECTION THRU 22′7″ SPAN FROM COL84 TO96.

broadway-wall-face-north-w404unreviewed · observed

wall.thickness

Full masonry wall thickness not dimensioned in this beam section

Numeric value unresolved

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 1′10″; C.L. OF COL.; SECTION THRU 22′7″ SPAN FROM COL84 TO96.

broadway-wall-face-north-w404unreviewed · observed

wall.interiorFaceWorldX

Interior wall/finish face not resolved

Numeric value unresolved

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 1′10″; C.L. OF COL.; SECTION THRU 22′7″ SPAN FROM COL84 TO96.

broadway-wall-face-north-w404unreviewed · observed

opening.revealDepth

Window/reveal depth not resolved

Numeric value unresolved

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 1′10″; C.L. OF COL.; SECTION THRU 22′7″ SPAN FROM COL84 TO96.

broadway-wall-face-north-w404unreviewed · observed

wall.verticalExtentBottom

Section does not define the bottom of a whole-height facade face

Numeric value unresolved

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 1′10″; C.L. OF COL.; SECTION THRU 22′7″ SPAN FROM COL84 TO96.

broadway-wall-face-north-w404unreviewed · observed

wall.verticalExtentTop

Section does not define the top of a whole-height facade face

Numeric value unresolved

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 1′10″; C.L. OF COL.; SECTION THRU 22′7″ SPAN FROM COL84 TO96.

broadway-wall-face-middle-w404verified · printed

stoneFace.toBeamEncasementOuterEdge

5″

5 in

Section-local stone-face-to-concrete-encasement edge gap, not total wall thickness.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 10″; C.L. OF COL.; SECTION THRU 14′ SPANS FROM COL25 TO COL59 ALSO FROM COL26 TO COL70.

broadway-wall-plane-firstverified · printed

companion.outsideWallSections

FOR SECTIONS OF OUTSIDE WALL BEAMS NOT SHOWN SEE SECTIONS ON 4TH. AND 5TH. FLOORS STRUCTURAL DWG. No.403

403 sheet-number

Supports conditional section-family transfer for W404 spans not drawn separately; it does not establish each vertical facade surface.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FOR SECTIONS OF OUTSIDE WALL BEAMS NOT SHOWN SEE SECTIONS ON 4TH. AND 5TH. FLOORS STRUCTURAL DWG. No.403

bway-W403-W404-F4-middle-wall-section-gateverified · observed

Complete wall-section gate

FAIL — no classified interior face or full layer chain

W403 directly classifies the exterior stone face for the fourth-/fifth-floor middle span family and W403/W404 agree on the 10-inch column-axis offset and 5-inch encasement-edge witness. Neither sheet supplies a classified interior face, a total exterior-to-interior thickness, or a complete enumerated and dimensioned layer chain. The exact offsets terminate at structural references, not at the missing interior finish boundary.

IMG_1317 · sheet-W403 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 10″; C.L. OF COL.; SECTION FOR 13′,14′ AND 15′ SPANS.

Reused from the existing reviewed wall-plane extraction; the source image was not reopened for this gate audit.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 10″; C.L. OF COL.; SECTION THRU 14′ SPANS FROM COL25 TO COL59 ALSO FROM COL26 TO COL70.

The normalized source region is on the upright raw master at rotation 0. The OCR derivative was processed with a 180-degree rotation; no OCR coordinates are used as drawing coordinates here.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FOR SECTIONS OF OUTSIDE WALL BEAMS NOT SHOWN SEE SECTIONS ON 4TH. AND 5TH. FLOORS STRUCTURAL DWG. No.403

Reused from the existing reviewed wall-plane extraction; the source image was not reopened for this gate audit.

bway-W403-W404-F4-middle-wall-section-gateunreviewed · observed

Exterior FACE OF STONE to classified interior finish face

Unresolved

Numeric value unresolved

The exact 10-inch column-axis and 5-inch beam-encasement witnesses do not terminate at an interior wall or finish face and are not wall thicknesses.

IMG_1317 · sheet-W403 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 10″; C.L. OF COL.; SECTION FOR 13′,14′ AND 15′ SPANS.

Reused from the existing reviewed wall-plane extraction; the source image was not reopened for this gate audit.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 10″; C.L. OF COL.; SECTION THRU 14′ SPANS FROM COL25 TO COL59 ALSO FROM COL26 TO COL70.

The normalized source region is on the upright raw master at rotation 0. The OCR derivative was processed with a 180-degree rotation; no OCR coordinates are used as drawing coordinates here.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FOR SECTIONS OF OUTSIDE WALL BEAMS NOT SHOWN SEE SECTIONS ON 4TH. AND 5TH. FLOORS STRUCTURAL DWG. No.403

Reused from the existing reviewed wall-plane extraction; the source image was not reopened for this gate audit.

bway-W403-W404-F4-middle-wall-section-gateunreviewed · observed

Classified interior face world X

Unresolved

Numeric value unresolved

The exterior stone-face arithmetic supplies no opposite physical boundary.

IMG_1317 · sheet-W403 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 10″; C.L. OF COL.; SECTION FOR 13′,14′ AND 15′ SPANS.

Reused from the existing reviewed wall-plane extraction; the source image was not reopened for this gate audit.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FACE OF STONE; 10″; C.L. OF COL.; SECTION THRU 14′ SPANS FROM COL25 TO COL59 ALSO FROM COL26 TO COL70.

The normalized source region is on the upright raw master at rotation 0. The OCR derivative was processed with a 180-degree rotation; no OCR coordinates are used as drawing coordinates here.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FOR SECTIONS OF OUTSIDE WALL BEAMS NOT SHOWN SEE SECTIONS ON 4TH. AND 5TH. FLOORS STRUCTURAL DWG. No.403

Reused from the existing reviewed wall-plane extraction; the source image was not reopened for this gate audit.

beam-W404-main-88-89-innerverified · printed

support-a-printed-mark

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

verified-print; source-region member audit.

beam-W404-main-88-89-innerverified · printed

support-b-printed-mark

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

verified-print; source-region member audit.

beam-W404-main-88-89-innerverified · printed

profile-symbol

10" I @ 25.4 -6"

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: 10" I @ 25.4 -6"

verified-print; source-region member audit.

beam-W404-main-88-89-innerverified · printed

nominal-depth

10" I

10 in

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: 10" I

verified-print; source-region member audit.

beam-W404-main-88-89-innerverified · printed

numeric-mark-after-at

@ 25.4

25.4 unprinted

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: @ 25.4

verified-print; source-region member audit.

beam-W404-main-88-89-innerunreviewed · observed

weight-per-length

Unresolved

Numeric value unresolved

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

needs-unit-confirmation; source-region member audit.

beam-W404-main-88-89-innerverified · printed

sixth-floor-finish-elevation

FLOOR ELEVATION 160.25

160.25 ft

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FLOOR ELEVATION 160.25

verified-print; source-region member audit.

beam-W404-main-88-89-innerverified · printed

top-steel-offset-from-finish

-6"

-6 in

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: -6"

verified-print; source-region member audit.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: -6"

verified-print; source-region member audit.

beam-W404-main-88-89-innerverified · derived

top-steel-elevation

159.75

159.75 ft

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

derived-from-verified-print; source-region member audit.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: FLOOR ELEVATION 160.25; steel tags are to top of steel relative to finish floor elevation. OCR reading 160.35 is rejected in datums-frame.json.

derived-from-verified-print; source-region member audit.

Calculated from: w404-88-89-finish-elevation, w404-88-89-top-offset

beam-W404-main-88-89-innerunreviewed · observed

centerline-offset-from-support-axis

Unresolved

Numeric value unresolved

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

unresolved; source-region member audit.

beam-W404-main-88-89-innerunreviewed · observed

physical-centerline-world-xz

Unresolved

Numeric value unresolved

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

unresolved; source-region member audit.

beam-W404-main-88-89-innerunreviewed · observed

flange-width

Unresolved

Numeric value unresolved

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

unresolved; source-region member audit.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: SECTION THRU 14' SPANS FROM COL 25 TO COL 59 ALSO FROM COL 26 TO COL 70; therefore not a section for the 13' column 88–89 bay.

unresolved; source-region member audit.

beam-W404-main-88-89-innerunreviewed · observed

actual-section-depth

Unresolved

Numeric value unresolved

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

unresolved; source-region member audit.

beam-W404-main-88-89-innerunreviewed · observed

physical-bottom-steel-elevation

Unresolved

Numeric value unresolved

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

unresolved; source-region member audit.

beam-W404-main-88-89-innerunreviewed · observed

physical-end-a-world-xyz

Unresolved

Numeric value unresolved

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

unresolved; source-region member audit.

beam-W404-main-88-89-innerunreviewed · observed

physical-end-b-world-xyz

Unresolved

Numeric value unresolved

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

unresolved; source-region member audit.

beam-W404-main-88-89-innerunreviewed · observed

end-connection-type-and-size

Unresolved

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

unresolved; source-region member audit.

beam-W404-main-88-89-innerunreviewed · observed

physical-cut-length

Unresolved

Numeric value unresolved

Support-to-support witness only. W404's 14-foot section belongs to other columns and is not transferred to this 13-foot bay.

IMG_1318 · sheet-W404 · Locate on drawing ↗

Drawing notation: Printed columns 88 and 89 with one adjacent 10" I @ 25.4 -6" tag; bracket-like end strokes are visible but have no length or connection callout.

unresolved; source-region member audit.

IMG_1314 · sheet-W400 · Locate on drawing ↗

Drawing notation: Printed perimeter column chain normalized in structural-registration.json; 88 and 89 are 13' apart on the Main frontage.

unresolved; source-region member audit.

detail-img1318-inside-beam-load-detailverified · printed

upper_end_numeric_glyph

20900

20900 unknown

Inside-beam source numeral only. Physical load unit, sign convention and exact application endpoints remain unestablished; prior null physical reading remains open.

IMG_1318 · W-404 · Locate on drawing ↗

Drawing notation: 20900

Inside-beam source numeral only. Physical load unit, sign convention and exact application endpoints remain unestablished; prior null physical reading remains open.

detail-img1318-inside-beam-load-detailverified · printed

lower_end_numeric_glyph

91630

91630 unknown

Inside-beam source numeral only. Physical load unit, sign convention and exact application endpoints remain unestablished; prior null physical reading remains open.

IMG_1318 · W-404 · Locate on drawing ↗

Drawing notation: 91630

Inside-beam source numeral only. Physical load unit, sign convention and exact application endpoints remain unestablished; prior null physical reading remains open.

detail-img1318-inside-beam-load-detailverified · printed

third_numeric_glyph

18660

18660 unknown

Inside-beam source numeral only. Physical load unit, sign convention and exact application endpoints remain unestablished; prior null physical reading remains open.

IMG_1318 · W-404 · Locate on drawing ↗

Drawing notation: 18660

Inside-beam source numeral only. Physical load unit, sign convention and exact application endpoints remain unestablished; prior null physical reading remains open.

detail-img1318-inside-beam-load-detailverified · printed

fourth_numeric_glyph

14670

14670 unknown

Inside-beam source numeral only. Physical load unit, sign convention and exact application endpoints remain unestablished; prior null physical reading remains open.

IMG_1318 · W-404 · Locate on drawing ↗

Drawing notation: 14670

Inside-beam source numeral only. Physical load unit, sign convention and exact application endpoints remain unestablished; prior null physical reading remains open.

detail-img1318-inside-beam-load-detailverified · printed

load_detail_label

INSIDE BEAM

Printed detail-local property; no accepted building placement, historical quantity or exact room geometry inferred.

IMG_1318 · W-404 · Locate on drawing ↗

Drawing notation: INSIDE BEAM

Printed detail-local property; no accepted building placement, historical quantity or exact room geometry inferred.

detail-img1318-inside-beam-load-detailunreviewed · printed

load_notation_units

[load values printed; unit and application endpoints unresolved]

Printed detail-local property; no accepted building placement, historical quantity or exact room geometry inferred.

IMG_1318 · W-404 · Locate on drawing ↗

Drawing notation: [load values printed; unit and application endpoints unresolved]

Printed detail-local property; no accepted building placement, historical quantity or exact room geometry inferred.

detail-img1318-inside-beam-load-detailneeds-review · printed

left_support_reaction

20900

Digits legible in detail but load units, reaction convention and exact support/load endpoints unresolved. Numeric value deliberately null until unit/scope verification; do not use for structural calculation.

IMG_1318 · W-404 · Locate on drawing ↗

Drawing notation: 20900

detail-img1318-inside-beam-load-detailneeds-review · printed