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_1323 · Folder 186

Column schedule / Floor Heights

Sheet W409

Extraction: Reviewed · extraction partial. Partial: floor controls and first-floor perimeter frame; not a complete member or connection schedule. Partial W409 extraction: numbered column identities and separate base-plate properties. Group headers do not establish full-height steel continuity. Exterior schedule body only: all 22 printed groups / 42 column marks; four section rows per group plus two TRUSS interruptions. Reuses existing verified frame-third-to-fourth interval; no new visual inspection. Targeted review of the W409 FLOOR HEIGHTS column, including every printed basement-through-roof interval and the printed roof high-point elevation. The adjacent 96-column section schedule remains covered by column-schedule.json and is not re-transcribed here. C4 schedule, bounded base-plate/offset key, general cover/milling note and typical splice references only. C24 pad schedule and placement gate; no accepted world pad box. C24 pad schedule and placement gate; no accepted world pad box. C1 scheduled size and column control; signed pad-center offset unproved. C1 scheduled size and column control; signed pad-center offset unproved. C1 corner repick; scalar E established, signed pad placement still unresolved. C1 corner repick; scalar E established, signed pad placement still unresolved. C1 corner repick; scalar E established, signed pad placement still unresolved. W-6 Room 402 corridor-wall pilot; only thickness and selected datums have printed numeric support. W-6 Room 402 corridor-wall pilot; only thickness and selected datums have printed numeric support. Broadway C58–C52 fourth-floor shell physical-bounds gate; control frame only. Broadway C58–C52 fourth-floor shell physical-bounds gate; control frame only. Broadway C58–C52 fourth-floor shell physical-bounds gate; control frame only. C24 pad centerline/side-orientation gate; signed X/Z placement remains unresolved. C13–C15 pad schedule and placement gate; finite world pads withheld. C13–C15 pad schedule and placement gate; finite world pads withheld. C13–C15 pad schedule and placement gate; finite world pads withheld. C13–C15 pad schedule and placement gate; finite world pads withheld. Partial timed visual review: Prior-package and OCR audit only; no new image inspection or duplicate verified readings. Partial timed visual review: Text/OCR and prior-package audit only; no new image inspection and no duplicate verified measurements. Partial timed visual review: Prior evidence reused; only selected remaining source-local regions reviewed. No historical placement or accepted 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.
  • every steel-section fraction and plate count in 96-by-storey schedule
  • all typical base/splice detail dimensions and callouts
  • full interpretation of truss and girder interruption cells
  • all grouped-foot offset assignments
  • auxiliary S/T marks in final interior schedule column
  • relationship of column tops to roof-plan details
  • Section schedules are not fully transcribed. Even common-looking cells vary by group and floor.
  • Some base-plate thickness fractions and offset notations are provisional; retain source photograph for independent check.
  • A schedule mark identifies a column location, not a guaranteed continuous steel member from basement to roof.
  • No world positions are calculated here; join to structural-registration.json using printed mark only after tracing section applicability.
  • Auxiliary S/T marks visible in the final interior cell remain unresolved rather than fabricating identifiers.
  • Typical exterior column base connection detail
  • Typical column-splice details at right
  • Base-plate table and foot-offset assignments (retained in separate column-schedule package)
  • Bottom general fabrication notes and cap-plate code key
  • Top I-like section diagram for E22 and its dimensions
  • W410 truss/plate-girder companion sheet
  • Roof/framing-plan member endpoints and continuation
  • Every schedule body size cell has a record, but the fractions enumerated in sourceCoverage.partiallyTranscribedCells remain null. No neighboring-cell substitution is allowed.
  • All absolute member endpoints, lengths and quantity of fabricated pieces remain unresolved. Four schedule assemblies do not prove exactly four fabricated pieces.
  • C2/C3 TRUSS cells must remain discontinuities pending identification of actual truss members and bearing/column connections.
  • Lower splice offsets are read for C4/C1 and the stepped C5–C9 group only; do not generalize the 2′0″ or 3′6″ offset to every exterior mark.
  • The two 14×1 plates at the lower C4/C1 assemblies are transcribed as additional plates; exact cover-plate placement, length and cutoff are not assigned.
  • Channel/batten sizes, rivet patterns and splice/base detail dimensions are not extracted here and are not zero.
  • Seventh-floor regional level conflict remains external to this package; schedule bands must not be converted into a universal F7 slab.
  • Earlier column-schedule base-plate thicknesses are not revalidated or superseded by this body-cell pass.
  • Upright image regions are approximate retrieval aids; source orientation must be honored before drawing overlays.
  • Sheet material establishes historical design intent only; no as-built verification or live-scene acceptance follows.
  • No change to existing W409 coverage.
  • Whether every floor-height schedule line applies without local exceptions at Main Street, Madison Street, courts, stairs and roof structures
  • Exact column-top elevations, which W409 says vary and must be resolved from roof plans
  • The documented Main-side seventh-floor elevation differs from this schedule reference and remains a separate regional datum
  • The Stair E seventh-floor elevation on W226 differs from both the generic W409 schedule reference and the Main-side datum
  • The basement-to-first interval conflicts with the 15-foot interval printed on W225 Stair E and must not be applied to that stair without reconciliation
  • Exhaustive transcription of all W409 steel-section cells and typical connection details
  • Other 95 column marks
  • Complete typical base and splice fabrication dimensions
  • Unresolved E′ companion Sh.411
  • Roof framing/column tops
  • Actual C4 plan cross-section and connection details
  • W409 suffix a E magnitude independently read and tied to C1
  • signed footing-center minus C1-column-center X offset
  • signed footing-center minus C1-column-center Z offset
  • independent check of actual C1 pad center and two footprint edges
  • cap/pier center, depth, and bearing transform
  • reinforcement quantity and detailed geometry
  • material/finish confirmation and as-built position
  • signed C1 pad-center minus steel-column-center X offset
  • signed C1 pad-center minus steel-column-center Z offset
  • which axis, if any, receives W409 E at the corner and whether a separate corner-axis offset applies
  • two independently identified and dimensioned C1 pad edges
  • cap/pier transform and bearing continuity
  • reinforcement layout and quantities
  • material and finish confirmation
  • as-built position
  • Source-pick both Room 402-side and corridor-side faces at the same stations, classify finish or construction boundaries, and independently verify the printed 4-inch witness connects those faces.
  • Pick the wall's two true terminations at its demising intersections; split it at the door with exact two-jamb coordinates and verify the opening width, head and threshold against a door schedule or detail.
  • Close reciprocal Room 402/corridor/Room 443 face and door topology, including more than one check of the 7-foot clear corridor witness.
  • Validate the frozen W-6 transform locally for classified physical faces and carry uncertainty into canonical X/Z coordinates.
  • Establish the wall's physical base and top from an applicable section, ceiling/slab detail or schedule; the 137.25 finished-floor datum and 11.5-foot story interval alone do not give wall height.
  • Assign applicable wall assembly and finish layers, material, rating and quantities from the relevant schedule/details.
  • same-condition exterior stone to classified interior finish face depth and every intervening layer/material
  • architecturally classified north/south wall ends, joints and pier returns rather than support-axis stations
  • physical wall base/top and slab-edge interfaces rather than finished-floor schedule datums
  • independently checked W-6 to Broadway elevation horizontal registration and B05 key/host identity
  • masonry versus visible/frame/clear opening bounds, sill, head, jamb returns and reveal depth
  • W403 stone-face continuity away from the floor-beam section and across the 14-foot span
  • actual-plan attribution of the Broadway footing centerline to C24 pad center of gravity
  • signed C24 pad-center minus steel-column-center X offset
  • signed C24 pad-center minus steel-column-center Z offset, including proof of zero if centered
  • 12-foot versus 14-foot scheduled side assignment to world X/Z from attributable pad edges or printed dimensions
  • cap, base, reinforcement and as-built geometry
  • C13 pad C.G. minus steel center signed X offset, including its side orientation
  • legible C13 footing-bottom elevation
  • cap center, thickness and bearing transform
  • reinforcement count and bar placement
  • independent/as-built check
  • printed C14 steel-column world X station or checked dimensioned tie
  • C14 pad C.G. minus steel center signed X and Z offsets, including proof of zero on either axis
  • applicable eccentricity key or direct pad-center control
  • printed C15 steel-column world X station or checked dimensioned tie
  • C15 pad C.G. minus steel center signed X and Z offsets, including proof of zero on either axis
  • Remaining member, reinforcement and connection dimensions require fine-region review
  • Revision marks and historical instance placements remain unreconciled
  • Companion-sheet registration and modeling checks remain outstanding
  • Complete fine-fraction/member schedule transcription
  • Historical instance mapping and endpoint registration
  • Annotated revisions and companion notes reconciliation
  • Accepted connections and modeling checks
  • Complete member/plate/bar fraction transcription
  • Historical instance and source-to-plan registration
  • Revision authority and companion applicability
  • Connection and modeling acceptance checks
  • C4 baseplate T glyph read as5¾, but no independent unit convention for the unlabeled B/L/T table was established. Physical T in inches remains unresolved.
  • C4 source suffix b is not a world signed footing offset. E′ companion SH.411, seating, column top and plan transforms remain open.
  • Complete source-to-instance registration, physical endpoints, installed quantities and revision authority remain unresolved.
  • Unreviewed regions, companion sheets, schedules and fine fractions remain open; this package is not exhaustive coverage.
  • Material grades, connection capacities, world transforms and independent model/as-built checks remain unestablished.
  • The milling and cap-symbol source questions resolve; C4 section seating, top, baseplate thickness, signed footing eccentricities and installed column transforms remain open.
  • 2 in milling threshold is a condition, not an individual plate thickness. 6 in cover-plate stop remains a beam-relative offset, not an absolute cutoff elevation.
  • 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.
  • Text-only reuse of bounded C4 T cell: 5¾ glyph already established, independent physical unit convention remains absent. No duplicate crop or closure.
  • C4 angle seating, E′ companion relation, baseplate thickness units, physical column top and all world-coordinate questions remain unresolved.
  • 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. Archival drawing photograph · Oregon Historical Society research collections.

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1302 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.

w409-group-I11unreviewed · printed

topOfBasePlate.offsetFromBasementScheduleLine

5′6″

The distance arrow is printed; sign, baseline, and assignment to each grouped mark require a targeted recheck. This is not an absolute foot elevation.

IMG_1323 · sheet-W409 · Locate on drawing ↗

Drawing notation: 5′6″

w409-group-I12unreviewed · printed

topOfBasePlate.offsetFromBasementScheduleLine

5′6″

The distance arrow is printed; sign, baseline, and assignment to each grouped mark require a targeted recheck. This is not an absolute foot elevation.

IMG_1323 · sheet-W409 · Locate on drawing ↗

Drawing notation: 5′6″

w409-group-I13unreviewed · printed

topOfBasePlate.offsetFromBasementScheduleLine

7′6″

The distance arrow is printed; sign, baseline, and assignment to each grouped mark require a targeted recheck. This is not an absolute foot elevation.

IMG_1323 · sheet-W409 · Locate on drawing ↗

Drawing notation: 7′6″

w409-group-I14unreviewed · printed

topOfBasePlate.offsetFromBasementScheduleLine

12′0″

The distance arrow is printed; sign, baseline, and assignment to each grouped mark require a targeted recheck. This is not an absolute foot elevation.

IMG_1323 · sheet-W409 · Locate on drawing ↗

Drawing notation: 12′0″

w409-group-I15unreviewed · printed

topOfBasePlate.offsetFromBasementScheduleLine

10′4″

The distance arrow is printed; sign, baseline, and assignment to each grouped mark require a targeted recheck. This is not an absolute foot elevation.

IMG_1323 · sheet-W409 · Locate on drawing ↗

Drawing notation: 10′4″

w409-group-I16unreviewed · printed

topOfBasePlate.offsetFromBasementScheduleLine

12′0″

The distance arrow is printed; sign, baseline, and assignment to each grouped mark require a targeted recheck. This is not an absolute foot elevation.

IMG_1323 · sheet-W409 · Locate on drawing ↗

Drawing notation: 12′0″

w409-group-I17unreviewed · printed

topOfBasePlate.offsetFromBasementScheduleLine

7′0″

The distance arrow is printed; sign, baseline, and assignment to each grouped mark require a targeted recheck. This is not an absolute foot elevation.

IMG_1323 · sheet-W409 · Locate on drawing ↗

Drawing notation: 7′0″

w409-group-I18unreviewed · printed

topOfBasePlate.offsetFromBasementScheduleLine

8′6″

The distance arrow is printed; sign, baseline, and assignment to each grouped mark require a targeted recheck. This is not an absolute foot elevation.

IMG_1323 · sheet-W409 · Locate on drawing ↗

Drawing notation: 8′6″

w409-group-I19unreviewed · printed

topOfBasePlate.offsetFromBasementScheduleLine

10′6″

The distance arrow is printed; sign, baseline, and assignment to each grouped mark require a targeted recheck. This is not an absolute foot elevation.

IMG_1323 · sheet-W409 · Locate on drawing ↗

Drawing notation: 10′6″

w409-group-I20unreviewed · printed

topOfBasePlate.offsetFromBasementScheduleLine

12′0″

The distance arrow is printed; sign, baseline, and assignment to each grouped mark require a targeted recheck. This is not an absolute foot elevation.

IMG_1323 · sheet-W409 · Locate on drawing ↗

Drawing notation: 12′0″

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