Gus J. SolomonUnited States Courthouse
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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_1211 · Folder 190

Third-floor office plan

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Partial: Third floor plan boundaries, room identities, opening candidates and printed control chains. Third-floor outer trace reused only as a parent of the analytical registration curtain. Confirmed Stair D identity, source handedness, third-floor elevation title, and candidate C68/C82-to-perimeter alignments. Existing third-floor door topology reused only. Reused the provisional level-3 Stair E plan envelope as one input to a cross-floor median diagnostic envelope. Partial timed visual review: Bounded text-first follow-up; ten sequential inspections total across nine derivatives including one W-6 same-source core crop. No accepted physical geometry. Existing verified readings omitted. IMG_1209 uses prior closeout text only. Partial timed visual review: Prior verified extraction reused without duplication; selected new properties only. No full-coverage or physical geometry claim. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: Third-floor source-local Men's339/adjacent janitor and service annotations. Raw0; access WebP's270-degree orientation not used. Partial timed visual review: Text reuse only: floors-2-3 topology records B/D/E only on third floor and explains access WebP rotation 270° from upright raw master. No whole plan reopened.

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Registration: provisional · 4 independent checks · maximum residual 0.567 ft.

Unresolved extraction work
  • Printed sheet number
  • Small anteroom and janitor subdivisions
  • Complete door and finish schedules
  • Room ceiling heights
  • Precise stair openings and landing levels
  • Mail-chute and small service penetrations
  • Window instances
  • All wall thicknesses
  • Court roof relationship below and open-to-sky limits
  • No A/C continuation inferred above second floor
  • Exact outside wall face, wall thickness, openings and local facade projections
  • Exact C68/C82 station transfer
  • Local line/face interpretation
  • Third-floor sheet number
  • Complete third-floor architectural extraction
  • No new third-floor geometry extraction.
  • Accepted wall faces
  • Exact stair opening
  • Held-out registration checks
  • All unreviewed local dimensions, exact faces/jambs, room applicability, schedules and companion details remain pending; no full-image extraction claim.
  • Full room/opening/fixture inventory and property extraction
  • Exact witness endpoints, wall faces and closed polygons
  • Companion details, schedules and revision authority
  • Installed quantities, materials and accepted building registration
  • Exact finished/rough/structural/clear face classification and closed boundaries
  • Complete local dimension, door/window/type/detail inventory
  • Applicable companion construction, finish exceptions and chronology
  • Checked physical registration and installed quantities
  • Men's339 east-side symbols/cubicles, fine fixture keys and complete source-to-plumbing crosswalk
  • Accepted source-to-building transform and like-for-like finished/rough/structural face classification
  • Exact closed slab opening, landing perimeter and headroom
  • Construction/rail/nosing detail and revision/as-built reconciliation
  • All remaining unreviewed regions, notes, schedules and companion details
  • Each physical wall/room/opening still needs classified finish/rough/structural faces, closed boundaries, build-up, levels, installed quantity and checked building registration; source glyph closure does not supply these.
  • Exact finished/rough/structural/clear endpoint classes, closed boundaries and physical dimensions remain unresolved.
  • Installed quantities, construction build-up, fixture/material schedules, original/revision authority and companion applicability remain unresolved.
  • Source-to-building registration, datum continuity, independent checks and architectural acceptance remain unaccepted.
  • All remaining unreviewed notes, regions, callouts and schedules require further review.

Download OCR observations (unverified)

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Scroll or pinch to inspect this drawing. Blue: printed controls. Gold: provisional geometry. Pink: held-out check residuals. An overlay is a comparison, not certification. Archival drawing photograph · Oregon Historical Society research collections.

Open source image separately ↗

1115 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.

f3-passage-main-broadwayunreviewed · observed

printed-width

Unresolved

Numeric value unresolved

IMG_1211 · Locate on drawing ↗

Drawing notation: Continuous corridor floor around corner

Raw-upright master source locator; trace is approximate.

f3-main-column-chainverified · printed

bay_1_span

15′7″

15.583333 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 15′7″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-main-column-chainverified · printed

bay_2_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-main-column-chainverified · printed

bay_3_span

15′0″

15 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 15′0″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-main-column-chainverified · printed

bay_4_span

13′0″

13 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 13′0″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-main-column-chainverified · printed

bay_5_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-main-column-chainverified · printed

bay_6_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-main-column-chainverified · printed

bay_7_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-main-column-chainverified · printed

bay_8_span

13′0″

13 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 13′0″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-main-column-chainverified · printed

bay_9_span

15′0″

15 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 15′0″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-main-column-chainverified · printed

bay_10_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-main-column-chainverified · printed

bay_11_span

15′7″

15.583333 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 15′7″

Bay chain east to west; source region locates the chain, not an exact individual text bounding box.

f3-side-column-chainverified · printed

bay_1_span

22′7″

22.583333 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 22′7″

Bay chain north to south; source region locates the chain, not an exact individual text bounding box.

f3-side-column-chainverified · printed

bay_2_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain north to south; source region locates the chain, not an exact individual text bounding box.

f3-side-column-chainverified · printed

bay_3_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain north to south; source region locates the chain, not an exact individual text bounding box.

f3-side-column-chainverified · printed

bay_4_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain north to south; source region locates the chain, not an exact individual text bounding box.

f3-side-column-chainverified · printed

bay_5_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain north to south; source region locates the chain, not an exact individual text bounding box.

f3-side-column-chainverified · printed

bay_6_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain north to south; source region locates the chain, not an exact individual text bounding box.

f3-side-column-chainverified · printed

bay_7_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain north to south; source region locates the chain, not an exact individual text bounding box.

f3-side-column-chainverified · printed

bay_8_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain north to south; source region locates the chain, not an exact individual text bounding box.

f3-side-column-chainverified · printed

bay_9_span

14′0″

14 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 14′0″

Bay chain north to south; source region locates the chain, not an exact individual text bounding box.

f3-side-column-chainverified · printed

bay_10_span

22′7″

22.583333 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 22′7″

Bay chain north to south; source region locates the chain, not an exact individual text bounding box.

f3-main-wall-witness-controlverified · printed

overall_wall_witness_span

160′10″

160.833333 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 160′10″

This property is not a room width or wall thickness.

f3-main-wall-witness-controlverified · printed

terminal_grid_to_wall_witness_offset

1′10″

1.833333 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 1′10″

This property is not a room width or wall thickness.

f3-main-wall-witness-controlverified · printed

terminal_grid_to_wall_witness_offset

1′10″

1.833333 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 1′10″

This property is not a room width or wall thickness.

f3-stair-bverified · printed

marked_up_flight_riser_count

UP 20R

20 count

IMG_1211 · Locate on drawing ↗

Drawing notation: UP 20R

Applies to the marked flight only; not a floor-to-floor rise or a complete stair model.

f3-stair-bverified · printed

marked_down_flight_riser_count

DOWN 20R

20 count

IMG_1211 · Locate on drawing ↗

Drawing notation: DOWN 20R

Applies to the marked flight only; not a floor-to-floor rise or a complete stair model.

f3-stair-dverified · printed

marked_up_flight_riser_count

UP 20R

20 count

IMG_1211 · Locate on drawing ↗

Drawing notation: UP 20R

Applies to the marked flight only; not a floor-to-floor rise or a complete stair model.

f3-stair-dverified · printed

marked_down_flight_riser_count

DOWN 20R

20 count

IMG_1211 · Locate on drawing ↗

Drawing notation: DOWN 20R

Applies to the marked flight only; not a floor-to-floor rise or a complete stair model.

f4-transferred-frameunreviewed · inferred

candidate_extreme_perimeter_column_span

157′2″ (cross-sheet transfer)

157.166667 ft

IMG_1211 · Locate on drawing ↗

Drawing notation: 157′2″ calculated from printed third-floor bay chains

This dimension is not printed/read on IMG_1335. Transfer needs same-grid verification.

Calculated from: f3-main-chain-sum, f3-side-chain-sum

upper-envelope-curtain-mainunreviewed · derived

Analytical ruled-envelope strip count

7 zero-thickness strips; preview only

7 count

Vertically project the registered W3 north segment only to the second-floor datum, then connect matching north cardinal edges of independently registered upper-floor traces. No vertical wall face, thickness, opening cut or physical construction is implied.

IMG_1202 · W3 · Locate on drawing ↗

Drawing notation: FIRST FLOOR PLAN

Existing W3 enclosed-floor outer trace reused; not reopened for this derivation. The Madison loading indentation is retained as five separate curtain segments.

IMG_1207 · sheet-W4 · Locate on drawing ↗

Drawing notation: SECOND FLOOR PLAN

Existing W4 outer-envelope trace; not reopened for this derivation.

IMG_1211 · Locate on drawing ↗

Drawing notation: THIRD FLOOR PLAN

Existing third-floor outer-envelope trace; not reopened for this derivation.

IMG_1335 · Locate on drawing ↗

Drawing notation: FOURTH FLOOR PLAN / HEATING AND LIGHTING

Existing provisional MEP-underlay outer trace; not reopened and not treated as an accepted architectural wall face.

IMG_1213 · sheet-W7 · Locate on drawing ↗

Drawing notation: FIFTH FLOOR PLAN

Existing W7 outer-envelope trace; not reopened for this derivation.

IMG_1219 · sheet-W8 · Locate on drawing ↗

Drawing notation: SIXTH FLOOR PLAN

Existing W8 outer-envelope trace; not reopened for this derivation.

IMG_1221 · Locate on drawing ↗

Drawing notation: SEVENTH FLOOR PLAN

Existing seventh-floor outer-envelope trace; not reopened for this derivation.

IMG_1225 · sheet-W10 · Locate on drawing ↗

Drawing notation: EIGHTH FLOOR & ATTIC PLAN

Existing W10 outer-envelope trace; not reopened for this derivation.

Calculated from: f1-enclosed-floor-outline-footprint-trace, f2-floor-outline-footprint-trace, f3-floor-outline-footprint-trace, f4-floor-outline-footprint-trace, f5-floor-outline-footprint-trace, f6-enclosed-floor-outline-footprint-trace, f7-enclosed-floor-outline-footprint-trace, f8-enclosed-envelope-footprint-trace, frame-first-floor-finish, frame-second-floor-finish, env-sixth-F3-level, env-sixth-F4-level, env-sixth-F5-level, frame-sixth-floor-finish, env-sixth-F7-level, frame-eighth-floor-schedule-finish

upper-envelope-curtain-broadwayunreviewed · derived

Analytical ruled-envelope strip count

7 zero-thickness strips; preview only

7 count

Vertically project the registered W3 west segment only to the second-floor datum, then connect matching west cardinal edges of independently registered upper-floor traces. No vertical wall face, thickness, opening cut or physical construction is implied.

IMG_1202 · W3 · Locate on drawing ↗

Drawing notation: FIRST FLOOR PLAN

Existing W3 enclosed-floor outer trace reused; not reopened for this derivation. The Madison loading indentation is retained as five separate curtain segments.

IMG_1207 · sheet-W4 · Locate on drawing ↗

Drawing notation: SECOND FLOOR PLAN

Existing W4 outer-envelope trace; not reopened for this derivation.

IMG_1211 · Locate on drawing ↗

Drawing notation: THIRD FLOOR PLAN

Existing third-floor outer-envelope trace; not reopened for this derivation.

IMG_1335 · Locate on drawing ↗

Drawing notation: FOURTH FLOOR PLAN / HEATING AND LIGHTING

Existing provisional MEP-underlay outer trace; not reopened and not treated as an accepted architectural wall face.

IMG_1213 · sheet-W7 · Locate on drawing ↗

Drawing notation: FIFTH FLOOR PLAN

Existing W7 outer-envelope trace; not reopened for this derivation.

IMG_1219 · sheet-W8 · Locate on drawing ↗

Drawing notation: SIXTH FLOOR PLAN

Existing W8 outer-envelope trace; not reopened for this derivation.

IMG_1221 · Locate on drawing ↗

Drawing notation: SEVENTH FLOOR PLAN

Existing seventh-floor outer-envelope trace; not reopened for this derivation.

IMG_1225 · sheet-W10 · Locate on drawing ↗

Drawing notation: EIGHTH FLOOR & ATTIC PLAN

Existing W10 outer-envelope trace; not reopened for this derivation.

Calculated from: f1-enclosed-floor-outline-footprint-trace, f2-floor-outline-footprint-trace, f3-floor-outline-footprint-trace, f4-floor-outline-footprint-trace, f5-floor-outline-footprint-trace, f6-enclosed-floor-outline-footprint-trace, f7-enclosed-floor-outline-footprint-trace, f8-enclosed-envelope-footprint-trace, frame-first-floor-finish, frame-second-floor-finish, env-sixth-F3-level, env-sixth-F4-level, env-sixth-F5-level, frame-sixth-floor-finish, env-sixth-F7-level, frame-eighth-floor-schedule-finish

upper-envelope-curtain-madisonunreviewed · derived

Analytical ruled-envelope strip count

11 zero-thickness strips; preview only

11 count

Vertically project all five registered W3 south/loading-indentation segments only to the second-floor datum, then connect matching south cardinal edges of independently registered upper-floor traces. No vertical wall face, thickness, opening cut or physical construction is implied.

IMG_1202 · W3 · Locate on drawing ↗

Drawing notation: FIRST FLOOR PLAN

Existing W3 enclosed-floor outer trace reused; not reopened for this derivation. The Madison loading indentation is retained as five separate curtain segments.

IMG_1207 · sheet-W4 · Locate on drawing ↗

Drawing notation: SECOND FLOOR PLAN

Existing W4 outer-envelope trace; not reopened for this derivation.

IMG_1211 · Locate on drawing ↗

Drawing notation: THIRD FLOOR PLAN

Existing third-floor outer-envelope trace; not reopened for this derivation.

IMG_1335 · Locate on drawing ↗

Drawing notation: FOURTH FLOOR PLAN / HEATING AND LIGHTING

Existing provisional MEP-underlay outer trace; not reopened and not treated as an accepted architectural wall face.

IMG_1213 · sheet-W7 · Locate on drawing ↗

Drawing notation: FIFTH FLOOR PLAN

Existing W7 outer-envelope trace; not reopened for this derivation.

IMG_1219 · sheet-W8 · Locate on drawing ↗

Drawing notation: SIXTH FLOOR PLAN

Existing W8 outer-envelope trace; not reopened for this derivation.

IMG_1221 · Locate on drawing ↗

Drawing notation: SEVENTH FLOOR PLAN

Existing seventh-floor outer-envelope trace; not reopened for this derivation.

IMG_1225 · sheet-W10 · Locate on drawing ↗

Drawing notation: EIGHTH FLOOR & ATTIC PLAN

Existing W10 outer-envelope trace; not reopened for this derivation.

Calculated from: f1-enclosed-floor-outline-footprint-trace, f2-floor-outline-footprint-trace, f3-floor-outline-footprint-trace, f4-floor-outline-footprint-trace, f5-floor-outline-footprint-trace, f6-enclosed-floor-outline-footprint-trace, f7-enclosed-floor-outline-footprint-trace, f8-enclosed-envelope-footprint-trace, frame-first-floor-finish, frame-second-floor-finish, env-sixth-F3-level, env-sixth-F4-level, env-sixth-F5-level, frame-sixth-floor-finish, env-sixth-F7-level, frame-eighth-floor-schedule-finish

upper-envelope-curtain-sixthunreviewed · derived

Analytical ruled-envelope strip count

7 zero-thickness strips; preview only

7 count

Vertically project the registered W3 east segment only to the second-floor datum, then connect matching east cardinal edges of independently registered upper-floor traces. No vertical wall face, thickness, opening cut or physical construction is implied.

IMG_1202 · W3 · Locate on drawing ↗

Drawing notation: FIRST FLOOR PLAN

Existing W3 enclosed-floor outer trace reused; not reopened for this derivation. The Madison loading indentation is retained as five separate curtain segments.

IMG_1207 · sheet-W4 · Locate on drawing ↗

Drawing notation: SECOND FLOOR PLAN

Existing W4 outer-envelope trace; not reopened for this derivation.

IMG_1211 · Locate on drawing ↗

Drawing notation: THIRD FLOOR PLAN

Existing third-floor outer-envelope trace; not reopened for this derivation.

IMG_1335 · Locate on drawing ↗

Drawing notation: FOURTH FLOOR PLAN / HEATING AND LIGHTING

Existing provisional MEP-underlay outer trace; not reopened and not treated as an accepted architectural wall face.

IMG_1213 · sheet-W7 · Locate on drawing ↗

Drawing notation: FIFTH FLOOR PLAN

Existing W7 outer-envelope trace; not reopened for this derivation.

IMG_1219 · sheet-W8 · Locate on drawing ↗

Drawing notation: SIXTH FLOOR PLAN

Existing W8 outer-envelope trace; not reopened for this derivation.

IMG_1221 · Locate on drawing ↗

Drawing notation: SEVENTH FLOOR PLAN

Existing seventh-floor outer-envelope trace; not reopened for this derivation.

IMG_1225 · sheet-W10 · Locate on drawing ↗

Drawing notation: EIGHTH FLOOR & ATTIC PLAN

Existing W10 outer-envelope trace; not reopened for this derivation.

Calculated from: f1-enclosed-floor-outline-footprint-trace, f2-floor-outline-footprint-trace, f3-floor-outline-footprint-trace, f4-floor-outline-footprint-trace, f5-floor-outline-footprint-trace, f6-enclosed-floor-outline-footprint-trace, f7-enclosed-floor-outline-footprint-trace, f8-enclosed-envelope-footprint-trace, frame-first-floor-finish, frame-second-floor-finish, env-sixth-F3-level, env-sixth-F4-level, env-sixth-F5-level, frame-sixth-floor-finish, env-sixth-F7-level, frame-eighth-floor-schedule-finish

f3-stair-dverified · printed

source_stair_identity

STAIR D
IMG_1211 · Locate on drawing ↗

Drawing notation: STAIR D

Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Existing canonical f3-stair-d corresponds to this explicitly labeled assembly, not Stair B.

f3-stair-dverified · observed

W224_type_correspondence

Upper strip UP 20R to page-left; lower strip DOWN 20R; entry on page-right

Matches plan handedness and door side. Does not determine translation or wall thickness.

IMG_1211 · Locate on drawing ↗

Drawing notation: UP 20R / DOWN 20R

Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference.

IMG_1114 · sheet-W224 · Locate on drawing ↗

Drawing notation: 3RD, 4TH, 5TH & 6TH FLOOR PLAN

Compare with the already-recorded full typical plan in stair-assembly-first.json.

f3-stair-dverified · observed

upright_plan_world_orientation

Page-right = Broadway / west; page-down = Main / north
IMG_1211 · Locate on drawing ↗

Drawing notation: MADISON ST. / BROADWAY / MAIN ST. / SIXTH ST.

Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Compass/street key read in the single overview; consistent with existing canonical axes.

View all source photographs →