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.
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.
Download the structured register (JSON)Sheet W402
Extraction: Reviewed · extraction partial. C10/C11/C12 perimeter spans, C68/C82 connected framing paths, and C70/C72/C84 local perimeter spans. W400 includes C84/C96 terminal span. Partial timed visual review: Bounded source-reading review only; no full-source or geometry acceptance. Partial timed visual review: Text-only reuse, no new visual inspection. Partial timed visual review: Access derivative actually sideways. Recorded regions remain encoded access-image coordinates; rotate clockwise 270 degrees to read. Existing C68/C82 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
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Scroll or pinch to inspect this drawing. Archival drawing photograph · Oregon Historical Society research collections.
Open source image separately ↗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.
14 ft
Printed perimeter-support span. This does not itself dimension an interior support.
Drawing notation: 14′0″
15.583333 ft
Printed perimeter-support span. This does not itself dimension an interior support.
Drawing notation: 15′7″
14 ft
Printed perimeter-support span. This does not itself dimension an interior support.
Drawing notation: 14′0″
14 ft
Printed perimeter-support span. This does not itself dimension an interior support.
Drawing notation: 14′0″
Observed structural incidence, not a printed zero transverse offset. Only the endpoint/support identities C10/C68/C82/C94 are assigned; intermediate marks are not transcribed in this bounded task.
Drawing notation: C10 to C68 longitudinal framing path
Drawing notation: C68, C82, C94 framing path
Drawing notation: C68–C69–C70 framing line
Drawing notation: C82–C83–C84 framing line
49 ft
Independent re-reading of two W402 perimeter spans; no interior incidence assumption required for this perimeter control.
Drawing notation: 14′0″; 15′7″
Calculated from: structural-registration-origin-half-span, interior-68-82-w402-x-10-11, interior-68-82-w402-x-11-12
28 ft
W402 local-span cross-check anchored to the existing perimeter C84 station.
Drawing notation: 14′0″; 14′0″
Calculated from: column-84-registered-world-z, interior-68-82-w402-z-70-72, interior-68-82-w402-z-72-84
49 ft
Drawing notation: C10–C68 framing path
Drawing notation: C68–C82–C94 framing path
Drawing notation: C68–C82–C94 framing path
Calculated from: interior-68-82-w400-perimeter-x-station, interior-68-82-w402-perimeter-x-station, interior-68-82-w400-longitudinal-framing-incidence, interior-68-82-w402-longitudinal-framing-incidence, assumption-interior-longitudinal-framing-line-equals-column-control
28 ft
Drawing notation: C68 transverse line
Drawing notation: C68 transverse line
Calculated from: interior-68-82-w400-perimeter-z-70, interior-68-82-w402-perimeter-z-70, interior-68-82-w400-transverse-68-70, interior-68-82-w402-transverse-68-70, assumption-column-68-transverse-line-equals-column-control
Numeric value unresolved
No numeric offset is inferred from image pixels or from the foundation trace. Null does not mean zero.
Drawing notation: C68
Numeric value unresolved
Do not populate structural-registration.worldColumns from the candidate without resolving the control-to-column-center tie.
Drawing notation: C68
Calculated from: interior-68-82-column-68-candidate-x, interior-68-82-column-68-offset-x
Numeric value unresolved
No numeric offset is inferred from image pixels or from the foundation trace. Null does not mean zero.
Drawing notation: C68
Numeric value unresolved
Do not populate structural-registration.worldColumns from the candidate without resolving the control-to-column-center tie.
Drawing notation: C68
Calculated from: interior-68-82-column-68-candidate-z, interior-68-82-column-68-offset-z
49 ft
Drawing notation: C10–C68 framing path
Drawing notation: C68–C82–C94 framing path
Drawing notation: C68–C82–C94 framing path
Calculated from: interior-68-82-w400-perimeter-x-station, interior-68-82-w402-perimeter-x-station, interior-68-82-w400-longitudinal-framing-incidence, interior-68-82-w402-longitudinal-framing-incidence, assumption-interior-longitudinal-framing-line-equals-column-control
56 ft
Drawing notation: C82 transverse line
Drawing notation: C82 transverse line
Calculated from: interior-68-82-w400-perimeter-z-84, interior-68-82-w400-transverse-82-84, interior-68-82-w402-transverse-82-84, assumption-column-82-transverse-line-equals-column-control
Numeric value unresolved
No numeric offset is inferred from image pixels or from the foundation trace. Null does not mean zero.
Drawing notation: C82
Numeric value unresolved
Do not populate structural-registration.worldColumns from the candidate without resolving the control-to-column-center tie.
Drawing notation: C82
Calculated from: interior-68-82-column-82-candidate-x, interior-68-82-column-82-offset-x
Numeric value unresolved
No numeric offset is inferred from image pixels or from the foundation trace. Null does not mean zero.
Drawing notation: C82
Numeric value unresolved
Do not populate structural-registration.worldColumns from the candidate without resolving the control-to-column-center tie.
Drawing notation: C82
Calculated from: interior-68-82-column-82-candidate-z, interior-68-82-column-82-offset-z
The drawn beam/girder line may describe a member line or framing connection rather than the exact center of an eccentrically connected column. Schematic one-line representations do not prove zero eccentricity.
Drawing notation: C10–C68 framing path
Drawing notation: C68–C82–C94 framing path
Drawing notation: C68–C82–C94 framing path
Drawing notation: C10–C68 framing path
Drawing notation: C68–C82–C94 framing path
Drawing notation: C68–C82–C94 framing path
An eccentric attachment, unrecorded local center offset or schematic beam endpoint may differ from the actual column-control center.
Drawing notation: C68 transverse line
Drawing notation: C68 transverse line
An eccentric attachment, unrecorded local center offset or schematic beam endpoint may differ from the actual column-control center.
Drawing notation: C82 transverse line
Drawing notation: C82 transverse line
7 in
Lower horizontal dimension witness in right SECTION FOR 21′ SPANS, between depicted lower member-side and vertical reference extensions. Not full wall thickness or accepted profile.
Drawing notation: 7″
Lower horizontal dimension witness in right SECTION FOR 21′ SPANS, between depicted lower member-side and vertical reference extensions. Not full wall thickness or accepted profile.
14 in
Upper horizontal dimension witness in right SECTION FOR 21′ SPANS. Physical layer boundaries and full wall construction remain unresolved.
Drawing notation: 1′-2″
Upper horizontal dimension witness in right SECTION FOR 21′ SPANS. Physical layer boundaries and full wall construction remain unresolved.
5 in
Vertical source witness immediately below printed 3D.FL.LEVEL in right 21-foot-span section; no universal slab depth or room elevation inferred.
Drawing notation: 5″
Vertical source witness immediately below printed 3D.FL.LEVEL in right 21-foot-span section; no universal slab depth or room elevation inferred.
21 ft
Printed detail-local property; no accepted building placement, historical quantity or exact room geometry inferred.
Drawing notation: SECTION FOR 21′ SPANS
Printed detail-local property; no accepted building placement, historical quantity or exact room geometry inferred.
Numeric value unresolved
Printed detail-local property; no accepted building placement, historical quantity or exact room geometry inferred.
Drawing notation: [wall layer/profile dimensions require targeted master crop]
Printed detail-local property; no accepted building placement, historical quantity or exact room geometry inferred.
22 in
Named FACE OF STONE to C.L. OF COL. dimension; does not establish interior wall face or total wall thickness.
Drawing notation: 1′-10″
Named FACE OF STONE to C.L. OF COL. dimension; does not establish interior wall face or total wall thickness.
30 in
Explicit approximate spacing (ABT.); not exact installed quantity.
Drawing notation: L-BRACKETS ABT. 2′-6″ O.C.
Explicit approximate spacing (ABT.); not exact installed quantity.
Printed detail-local property; installation assignment and physical endpoint registration remain unresolved.
Drawing notation: L-BRACKETS
Printed detail-local property; installation assignment and physical endpoint registration remain unresolved.
271 in
Printed detail-local property; installation assignment and physical endpoint registration remain unresolved.
Drawing notation: SECTION FOR 22′-7″ SPANS
Printed detail-local property; installation assignment and physical endpoint registration remain unresolved.
22 in
Named FACE OF STONE to C.L. OF COL. dimension; does not establish interior wall face or total wall thickness.
Drawing notation: 1′-10″
Named FACE OF STONE to C.L. OF COL. dimension; does not establish interior wall face or total wall thickness.
36 in
Explicit approximate spacing (ABT.); not exact installed quantity.
Drawing notation: L-BRACKETS ABT. 3′-0″ O.C.
Explicit approximate spacing (ABT.); not exact installed quantity.
Printed detail-local property; installation assignment and physical endpoint registration remain unresolved.
Drawing notation: L-BRACKETS
Printed detail-local property; installation assignment and physical endpoint registration remain unresolved.
187 in
Printed detail-local property; installation assignment and physical endpoint registration remain unresolved.
Drawing notation: SECTION FOR 15′-7″ SPANS
Printed detail-local property; installation assignment and physical endpoint registration remain unresolved.
22 in
Named FACE OF STONE to C.L. OF COL. dimension; does not establish interior wall face or total wall thickness.
Drawing notation: 1′-10″
Named FACE OF STONE to C.L. OF COL. dimension; does not establish interior wall face or total wall thickness.
30 in
Explicit approximate spacing (ABT.); not exact installed quantity.
Drawing notation: L-BRACKETS ABT. 2′-6″ O.C.
Explicit approximate spacing (ABT.); not exact installed quantity.
Printed detail-local property; installation assignment and physical endpoint registration remain unresolved.
Drawing notation: L-BRACKETS
Printed detail-local property; installation assignment and physical endpoint registration remain unresolved.