Gus J. SolomonUnited States Courthouse
← Back to the building1933 reconstruction · research preview

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
5833
Verified printed values
15211
Disputed values
21

464 of 464 photographs have extraction records, containing 31,062 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)

Open the coordinated research model →

Clear filters
IMG_1212 · Folder 190

FOURTH FLOOR PLAN

Sheet W-6

Extraction: Reviewed · extraction partial. sheet title and title block; complete gross floor plan; room-number bands 401-454; central court; Stairs B, D and E; Elevators 1, 2 and 3; mail stack and mail-chute detail; main corridor label; top, bottom, left and right dimension-chain regions; right-side general notes outer envelope control; central court control; corridor bands; printed room-number locators 401-454; Elevators 1-3; Stairs B/D/E; ten selected doors/openings; all four outer overall chains; court-wall mirrored-dimension note Printed north arrow and the page-left/page-right fourth-floor room-band positions were checked for cardinal orientation. Four printed 160 ft 10 in exterior-face overall control intersections; Raw-raster orientation and cardinal mapping; Elevator 1 and 2 outer-enclosure line candidates; Elevator 3 and Stairs B/D/E bounded locators; Cross-sheet X checks for Elevators 1 and 2; Cross-sheet center check for Stair E Three printed held-out W-6 interior/structural spans and seven candidate source picks checked against the frozen registration. Rooms 401–407 source-space candidate cells, corridor-side door interruptions, west-facade printed chains, vault and local corridor controls; 16 crop receipts retained in the research package. Bounded Room 402 four-side candidate face loop, three door interruptions, façade opening, and distinction from through-running diagrammatic lines. Rooms 421–427 source-space candidate cells, eleven separate wall/face traces, eight door interruptions, seven east-facade openings, seven exact 14-foot facade chains, two closet labels, one unresolved fixture symbol and two printed notes; eleven bounded crop receipts retained in the research package. Stair D W224/W-6 fourth-floor placement comparison; no accepted insertion or opening polygon. Targeted W-6 review of the Broadway fourth-floor 4/11-4/14 opening marks and centered 4 + 6 + 4 foot bay chains. Page-right/Broadway 4/10–4/14 printed opening-key audit; five mark regions, not measured jambs. Text-first physical-pilot gate 3 audit; existing reviewed plan, elevation and section records reused without reopening an archival image. Page-right 4/11 metric/cardinal conflict audit; North arrow points toward raw-raster page-bottom; Madison is page-top and Broadway page-right. Page-right 4/11 metric/cardinal conflict audit; Page-right Broadway mark; source pixel neighborhood [2855,795,2904,850]. It lies nearer page-top/Madison than page-bottom/Main. Page-right 4/11 metric/cardinal conflict audit; Bounded plan opening neighborhood from the Room 421 extraction, not exact jamb picks. 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. 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. 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. 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. W-6 Room 402 corridor-wall pilot; only thickness and selected datums have printed numeric support. Room 402 partition face and door-cap repick; source-space only. Stair E fourth-to-fifth physical flight/landing/shaft gate; no solid authorized. Stair E fourth-to-fifth physical flight/landing/shaft gate; no solid authorized. Stair E fourth-to-fifth physical flight/landing/shaft gate; no solid authorized. Stair E fourth-to-fifth physical flight/landing/shaft gate; no solid authorized. 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. 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: Canonical-ID text reuse only; no image inspection this pass. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: Mail-chute detail contractor/endpoint interpretation; existing architectural W6 registration and room topology retained. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: W6 Stair B/D local cross-flight witnesses, entrances and Elevator2 threshold. No wall/stair coordinates altered. Partial timed visual review: undefined

Unresolved extraction work
  • individual room wall polygons
  • exhaustive door-symbol inventory
  • all door/window/detail marks
  • all dimension-chain values and endpoints
  • column/grid symbol schedule
  • all finish assignments
  • fixture and cabinet inventory
  • wall thicknesses and assembly types
  • stair flight/riser/landing geometry
  • elevator clear dimensions, door sizes, pit and overhead
  • section destination sheets
  • accepted building-space registration
  • closed room polygons
  • exhaustive wall and opening trace
  • all local dimension-chain values and endpoints
  • window inventory
  • column/grid schedule
  • fixtures and cabinetry
  • wall assemblies
  • accepted image-to-building registration
  • Exact source intersections of the four 160 ft 10 in overall witnesses
  • Accepted metric homography from W-6 source space to building feet
  • Held-out grid-axis residual checks
  • Closed room polygons and physical exterior wall faces
  • Independent held-out W-6 architectural dimension controls
  • Full classified exterior and courtyard wall-face overlays
  • Closed physical room, wall, door, window, shaft and stair geometry
  • Elevator 3 refined enclosure and hatch faces
  • Local paper/lens distortion field
  • Physical/as-built acceptance
  • Independent second reviewer re-picks the three Broadway axes and Room 402 clear-face pair on exact raw coordinates; report residuals under the frozen four-corner homography without fitting to these points.
  • Resolve 4-inch and 4.5-inch printed partition witnesses to their specific inner/outer ink lines; carry stroke and photographic uncertainty explicitly.
  • Close a bounded Room 402–corridor–Room 443 face/door adjacency loop and verify its clear 7-foot corridor crossing at multiple y-stations without snapping walls to the printed width.
  • For physical Broadway openings, separately reconcile opening marks, grid names and exterior/room-side faces with the relevant architectural wall section; do not infer thickness from this plan audit.
  • eachRoom401Through407: accepted boundary polygon
  • eachRoom401Through407: clear width
  • eachRoom401Through407: clear depth
  • eachRoom401Through407: area
  • eachRoom401Through407: wall assembly
  • eachRoom401Through407: wall thickness
  • eachRoom401Through407: ceiling height
  • eachRoom401Through407: complete finish schedule
  • eachRoom401Through407: fixture/cabinet inventory
  • eachRoom401Through407: accepted world placement
  • eachDoor: leaf width
  • eachDoor: clear opening
  • eachDoor: head height
  • eachDoor: jamb depth
  • eachDoor: rating
  • eachDoor: hardware
  • eachDoor: verified handing
  • eachDoor: accepted world placement
  • westExteriorWall: outside face
  • westExteriorWall: centerline
  • westExteriorWall: construction thickness
  • westExteriorWall: pilaster/bay return geometry
  • westExteriorWall: window sill/head
  • westExteriorWall: accepted world placement
  • corridorPartition: complete opposite face
  • corridorPartition: wall type
  • corridorPartition: thickness away from the Room 402 printed control
  • corridorPartition: door jamb returns
  • corridorPartition: accepted world placement
  • vault: accepted room ownership
  • vault: secure horizontal dimension
  • vault: inside clear dimensions
  • vault: wall/door construction
  • vault: accepted world placement
  • dimensionChains: exact grid names at each 14-foot endpoint
  • dimensionChains: complete south end-chain transcription
  • dimensionChains: accepted relation between printed axes and traced wall faces
  • dimensionChains: metric transform
  • f4-w6-west-vault-bottom-witness: The characters are not secure enough for exact transcription in this pass; do not use as vault width.
  • f4-w6-west-south-end-chain: Several end-bay values south of Room 401 are visible but their digits and applicability to Room 401 versus the elevator/corner bay are unresolved.
  • f4-w6-west-room-407-vault-membership: No separate room number is printed inside the vault; retain the relationship as conditional.
  • f4-w6-west-door-handing-conflict: Inward swing is visible, but hinge/hand naming requires an agreed approach-side convention and remains null.
  • exact clear polygon
  • clear area
  • finish-face coordinates
  • finish schedule assignment
  • metric/world placement
  • both physical face coordinates
  • thickness
  • page-up door jamb coordinates
  • door leaf width and type
  • page-down door jamb coordinates
  • opposite corridor-side face at this room
  • exact door jamb coordinates
  • construction and finish layers
  • outside face
  • window jamb coordinates
  • sill and head heights
  • assembly section
  • eachRoom421Through427: accepted boundary polygon
  • eachRoom421Through427: clear width
  • eachRoom421Through427: clear depth
  • eachRoom421Through427: area
  • eachRoom421Through427: wall assembly
  • eachRoom421Through427: accepted wall thickness
  • eachRoom421Through427: ceiling height
  • eachRoom421Through427: complete finish schedule
  • eachRoom421Through427: complete fixture/cabinet inventory
  • eachRoom421Through427: accepted world placement
  • eachFacadeOpening: accepted source-space jamb-face trace
  • eachFacadeOpening: sill height
  • eachFacadeOpening: head height
  • eachFacadeOpening: frame and sash type
  • eachFacadeOpening: glazing
  • eachFacadeOpening: accepted world placement
  • eastExteriorWall: outside face
  • eastExteriorWall: centerline
  • eastExteriorWall: construction thickness
  • eastExteriorWall: pilaster and bay-return geometry
  • eastExteriorWall: accepted world placement
  • corridorPartition: face-to-face thickness
  • room427Junction: accepted boundary ownership at Room 446
  • room427Junction: complete offset-entry polygon
  • room427Junction: door A schedule meaning
  • room427Junction: circulation role of west/south-core opening
  • room427Junction: accepted world placement
  • closetsAndFixture: accepted closet polygons
  • closetsAndFixture: secure closet dimensions and endpoints
  • closetsAndFixture: fixture type and schedule mark
  • closetsAndFixture: fixture rough-in and exact placement
  • dimensionChains: secure transcription and endpoint classes for the inner vertical chain
  • f4-w6-east-inner-dimension-chain: Several interior vertical-chain strings are partly legible, but digits, endpoints and room-by-room applicability cannot all be held together securely. None is promoted as a room clear dimension.
  • f4-w6-east-room-425-closet-dimensions: The closet label is secure, but the local dimension strings and their face/centerline endpoints are not secure enough for exact transcription.
  • f4-w6-east-room-427-junction-ownership: The principal closed cell is traceable, but the offset entry, adjacent Room 446 enclosure and circulation ownership need a broader south-core extraction before acceptance.
  • f4-w6-east-door-handing-conflict: Observed swing direction is recorded, but handing requires an agreed approach-side convention and remains null.
  • f4-w6-east-room-426-fixture-class: The symbol is visible, but a fixture schedule/type mark was not established in this bounded pass.
  • A dimensioned W-6 station tying the fourth-floor Stair D lines to printed C82/C68 centers, with the symbols positively identified
  • Face-equivalence check matching W224's 1-foot-4-inch horizontal witness to one W-6 line and W224's 9-foot vertical witness to one W-6 line
  • Independent review of source picks and local distortion under the frozen W-6 transform
  • A classified, closed W-6 slab-opening edge distinct from stair enclosure, flight and landing lines
  • A separately classified fifth-floor opening and floor-to-floor correspondence
  • Door/jamb, rough/finish wall and structural slab/beam interfaces
  • Exterior-stone face to masonry-opening boundary depth
  • Interior finish face and complete wall thickness
  • Rough, masonry, frame, sash and clear-opening boundary equivalence
  • Jamb return handedness and complete Section C-C construction
  • Head, sill, anchors, glazing and steel-sash profiles
  • Independent survey/as-built check
  • Verified W-6 Broadway/page-right plan-side 4/11 correspondence
  • A printed B02/B05 identifier on IMG_1231 itself or a formal drawing legend for the split-circle syntax
  • Accepted W-6 to Broadway elevation metric registration with independent held-out horizontal residual
  • Exact W-6 grid/column names at the page-right 4/11 and 4/14 opening axes
  • Comparable masonry, frame, sash and clear-opening boundary classifications across W-6, W207 and IMG_1231
  • Exterior stone face, wall thickness, opening depth and physical host equivalence
  • Independent as-built or survey check
  • A W-6-to-world registration solved from classified, source-picked controls with held-out plan residuals.
  • A page-right/west/Broadway W-6 chain with exact grid/column identifiers and a resolved end-chain transition.
  • A direct plan key tying one W-6 room/opening instance to opening-broadway-F4-B05/broadway-bay-05.
  • A face bridge from the W-6 room-side exterior-wall trace to W403's exterior FACE OF STONE, without assuming wall thickness.
  • A classification of the IMG_1231 visible opening envelope as the same jamb/masonry/frame boundary measured by W-6.
  • One held-out horizontal plan/elevation control with independently known station and comparable endpoints; report its residual and tolerance.
  • Review acceptance of the B05 elevation envelope host and station origin; acceptedHostElementId and acceptedStationFeet must become non-null.
  • Independently decode IMG_1231 fourth-floor opening keys at both B02 and B09 and the relevant W207 orientation/detail mark.
  • Read the W-6 grid names bounding Room 421/4/11, with source-picked axes and a withheld same-class plan/elevation station check.
  • Classify exact plan and elevation opening edges as masonry, finished jamb, frame, sash or clear aperture before comparing width residuals.
  • Tie the W403 outside FACE OF STONE section to the corrected bay and obtain the opposing interior face and complete layer chain.
  • 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.
  • physical face class and exact continuous face traces
  • verified 4-inch witness application to those faces
  • true wall termini or supported segment split topology at both demising junctions
  • accepted local canonical X/Z registration with full error budget
  • physical base elevation and slab/finish interface
  • physical top elevation and ceiling/slab termination
  • applicable assembly, layer materials and thicknesses, finish, rating, and quantities
  • On W226 close-up IMG_1119 or IMG_1120, transcribe the full typical-plan dimension chain and classify flight, landing, rough-wall and finish-wall endpoints. On registered W6/IMG_1212 and W7/IMG_1213, repick the same physical edge classes and closed floor-opening contours at Stair E; solve the W226 plan-to-canonical transform from non-collinear correspondences and check held-out edges and the adjacent-floor join before authoring one fourth-to-fifth-floor segment.
  • 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
  • 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
  • All other unreviewed regions, notes, schedules, finish exceptions and fine dimensions remain partial.
  • Installed instances, source-to-building registration, exact physical endpoint classes and original/revision applicability remain unresolved.
  • 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
  • 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.
  • Finished, rough and structural endpoint classes, closed physical boundaries and accepted source-to-building registration remain unresolved.
  • Installed quantities, fixture types, materials/finishes and construction build-up require companion evidence.
  • Historical original/revision authority, as-built correspondence and all unreviewed regions/notes/schedules remain open.
  • Room445 opening size and classified wall-face question retained; no new source or geometry claim.
  • 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.
  • Exact finished/rough/structural endpoint classes, closed physical bounds and accepted registration remain unresolved.
  • Installed quantities, fixture/type keys, construction build-up, companion applicability and governing revision remain unresolved.
  • Remaining regions, notes, schedules and fine dimensions still require review.
  • Exact finished/rough/structural face classes, closed physical bounds and accepted building registration remain unresolved.
  • Installed quantities, material/finish build-up, fixture/type keys, companion applicability and governing original/revision issue remain unresolved.
  • All other unreviewed regions, notes, schedules and fine dimensions require separate review.
  • Small service penetrations and other notes outside mail-chute detail and registered W6 office/not-in-contract notes.
  • W6 room-band opening/head/sill and finish applicability crosswalk, excluding accepted source glyph transcription.
  • Opening height, sill, printed-width and shaft-clear questions grouped by stable target; source rectangles are historical locators rather than accepted geometry.
  • Independent units/notation, physical face classifications, material/finish extent and buildup, original/revision authority, installed quantities and checked registration remain unresolved.
  • Classified finish/rough/structural endpoints, installed quantities, construction build-up and source-to-building registration remain unresolved.
  • Original/revision authority, companion applicability and as-built correspondence remain unestablished.
  • All unreviewed regions, dimensions, notes and schedules remain open; this package grants no source completion or geometry acceptance.
  • Installed instances/quantities, classified physical faces, construction build-up and accepted source-to-building registration remain unresolved.
  • All remaining unreviewed notes, schedules, callouts and regions require separate review; no source completeness or geometry acceptance.

Download OCR observations (unverified)

Loading the selected drawing…

Scroll or pinch to inspect this drawing. Archival drawing photograph · Oregon Historical Society research collections.

Open source image separately ↗

1925 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.

f4-stair-dunreviewed · traced

W-6 registered vertex 3 · X

46.842414100446334 ft

46.842414 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR D

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-d-w6-source-vertex-3-u, f4-stair-d-w6-source-vertex-3-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-dunreviewed · traced

W-6 registered vertex 3 · Z

44.211094050709896 ft

44.211094 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR D

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-d-w6-source-vertex-3-u, f4-stair-d-w6-source-vertex-3-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-dunreviewed · traced

W-6 source vertex 4 · U

0.54

0.54 ratio

stair-broad-locator-envelope; source-space locator only.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR D

stair-broad-locator-envelope; analytical locator only

f4-stair-dunreviewed · traced

W-6 source vertex 4 · V

0.654

0.654 ratio

stair-broad-locator-envelope; source-space locator only.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR D

stair-broad-locator-envelope; analytical locator only

f4-stair-dunreviewed · traced

W-6 registered vertex 4 · X

20.210423555000954 ft

20.210424 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR D

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-d-w6-source-vertex-4-u, f4-stair-d-w6-source-vertex-4-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-dunreviewed · traced

W-6 registered vertex 4 · Z

43.95660340225828 ft

43.956603 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR D

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-d-w6-source-vertex-4-u, f4-stair-d-w6-source-vertex-4-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-dunreviewed · observed

Physical geometry accepted

No

Extruding any transformed locator into physical walls, shafts, stairs or rooms. Treating control-fit zero as proof of accuracy. Using the coarse Elevator 3 or stair locator boundaries as clear or outside faces. Replacing unresolved wall, slab, opening or construction thicknesses with defaults.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR D

stair-broad-locator-envelope; analytical locator only

f4-stair-eunreviewed · traced

W-6 source vertex 1 · U

0.372

0.372 ratio

stair-broad-locator-envelope; source-space locator only.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

f4-stair-eunreviewed · traced

W-6 source vertex 1 · V

0.175

0.175 ratio

stair-broad-locator-envelope; source-space locator only.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

f4-stair-eunreviewed · traced

W-6 registered vertex 1 · X

-35.18445380624011 ft

-35.184454 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-e-w6-source-vertex-1-u, f4-stair-e-w6-source-vertex-1-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-eunreviewed · traced

W-6 registered vertex 1 · Z

-75.19514064326185 ft

-75.195141 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-e-w6-source-vertex-1-u, f4-stair-e-w6-source-vertex-1-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-eunreviewed · traced

W-6 source vertex 2 · U

0.406

0.406 ratio

stair-broad-locator-envelope; source-space locator only.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

f4-stair-eunreviewed · traced

W-6 source vertex 2 · V

0.175

0.175 ratio

stair-broad-locator-envelope; source-space locator only.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

f4-stair-eunreviewed · traced

W-6 registered vertex 2 · X

-24.08121582357822 ft

-24.081216 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-e-w6-source-vertex-2-u, f4-stair-e-w6-source-vertex-2-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-eunreviewed · traced

W-6 registered vertex 2 · Z

-75.18491703963325 ft

-75.184917 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-e-w6-source-vertex-2-u, f4-stair-e-w6-source-vertex-2-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-eunreviewed · traced

W-6 source vertex 3 · U

0.406

0.406 ratio

stair-broad-locator-envelope; source-space locator only.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

f4-stair-eunreviewed · traced

W-6 source vertex 3 · V

0.273

0.273 ratio

stair-broad-locator-envelope; source-space locator only.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

f4-stair-eunreviewed · traced

W-6 registered vertex 3 · X

-23.545745911133032 ft

-23.545746 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-e-w6-source-vertex-3-u, f4-stair-e-w6-source-vertex-3-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-eunreviewed · traced

W-6 registered vertex 3 · Z

-49.902648994933074 ft

-49.902649 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-e-w6-source-vertex-3-u, f4-stair-e-w6-source-vertex-3-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-eunreviewed · traced

W-6 source vertex 4 · U

0.372

0.372 ratio

stair-broad-locator-envelope; source-space locator only.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

f4-stair-eunreviewed · traced

W-6 source vertex 4 · V

0.273

0.273 ratio

stair-broad-locator-envelope; source-space locator only.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

f4-stair-eunreviewed · traced

W-6 registered vertex 4 · X

-34.533305639275994 ft

-34.533306 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-e-w6-source-vertex-4-u, f4-stair-e-w6-source-vertex-4-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-eunreviewed · traced

W-6 registered vertex 4 · Z

-49.93297016528834 ft

-49.93297 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-e-w6-source-vertex-4-u, f4-stair-e-w6-source-vertex-4-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

f4-stair-eunreviewed · observed

Physical geometry accepted

No

Extruding any transformed locator into physical walls, shafts, stairs or rooms. Treating control-fit zero as proof of accuracy. Using the coarse Elevator 3 or stair locator boundaries as clear or outside faces. Replacing unresolved wall, slab, opening or construction thicknesses with defaults.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

f4-elevator-1unreviewed · derived

Cross-sheet registration residual

0.29095540660082975 ft

0.290955 ft · estimated uncertainty ±1.5 ft

Corresponding outside enclosure face; checks X only. Reference package: elevator-w229-first-floor-west-face-control.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 1

Corresponding outside enclosure face; checks X only.

f4-elevator-1unreviewed · derived

Cross-sheet registration residual

0.2621868530214755 ft

0.262187 ft · estimated uncertainty ±1.5 ft

Corresponding outside enclosure face; checks X only. Reference package: elevator-w229-first-floor-west-face-control.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 1

Corresponding outside enclosure face; checks X only.

f4-elevator-2unreviewed · derived

Cross-sheet registration residual

0.7970874645614003 ft

0.797087 ft · estimated uncertainty ±1.5 ft

Checks the minimum-X side of the broad outer-enclosure trace against the printed east outside face; the face classification still needs a dedicated detail-to-plan overlay. Reference package: elevator-w230-first-floor-east-face-control.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 2

Checks the minimum-X side of the broad outer-enclosure trace against the printed east outside face; the face classification still needs a dedicated detail-to-plan overlay.

f4-stair-eunreviewed · derived

Cross-sheet registration residual

0.9246347704649716 ft

0.924635 ft · estimated uncertainty ±4 ft

Center-to-center check against the independent IMG_1335 MEP-underlay trace; it does not validate physical stair boundaries. Reference package: fourth-floor-topology.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

Center-to-center check against the independent IMG_1335 MEP-underlay trace; it does not validate physical stair boundaries.

w6-heldout-room402-room-side-faceunreviewed · traced

Held-out source U

0.290923

0.290923 ratio

Room 402 side of partition; candidate wall/finish face

IMG_1212 · sheet-W6 · Locate on drawing ↗

Room 402 side of partition; candidate wall/finish face

w6-heldout-room402-room-side-faceunreviewed · traced

Held-out source V

0.566138

0.566138 ratio

Room 402 side of partition; candidate wall/finish face

IMG_1212 · sheet-W6 · Locate on drawing ↗

Room 402 side of partition; candidate wall/finish face

w6-heldout-room402-room-side-faceunreviewed · derived

Held-out registered X

-58.00717487757314 ft

-58.007175 ft

Room 402 side of partition; candidate wall/finish face

IMG_1212 · sheet-W6 · Locate on drawing ↗

Room 402 side of partition; candidate wall/finish face

Calculated from: w6-heldout-room402-room-side-face-source-u, w6-heldout-room402-room-side-face-source-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

w6-heldout-room402-room-side-faceunreviewed · derived

Held-out registered Z

22.369585909573708 ft

22.369586 ft

Room 402 side of partition; candidate wall/finish face

IMG_1212 · sheet-W6 · Locate on drawing ↗

Room 402 side of partition; candidate wall/finish face

Calculated from: w6-heldout-room402-room-side-face-source-u, w6-heldout-room402-room-side-face-source-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

w6-heldout-room402-corridor-side-faceunreviewed · traced

Held-out source U

0.292659

0.292659 ratio

corridor side of Room 402 partition; candidate clear-width endpoint A

IMG_1212 · sheet-W6 · Locate on drawing ↗

corridor side of Room 402 partition; candidate clear-width endpoint A

w6-heldout-room402-corridor-side-faceunreviewed · traced

Held-out source V

0.566138

0.566138 ratio

corridor side of Room 402 partition; candidate clear-width endpoint A

IMG_1212 · sheet-W6 · Locate on drawing ↗

corridor side of Room 402 partition; candidate clear-width endpoint A

w6-heldout-room402-corridor-side-faceunreviewed · derived

Held-out registered X

-57.465521612444306 ft

-57.465522 ft

corridor side of Room 402 partition; candidate clear-width endpoint A

IMG_1212 · sheet-W6 · Locate on drawing ↗

corridor side of Room 402 partition; candidate clear-width endpoint A

Calculated from: w6-heldout-room402-corridor-side-face-source-u, w6-heldout-room402-corridor-side-face-source-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

w6-heldout-room402-corridor-side-faceunreviewed · derived

Held-out registered Z

22.37393879522912 ft

22.373939 ft

corridor side of Room 402 partition; candidate clear-width endpoint A

IMG_1212 · sheet-W6 · Locate on drawing ↗

corridor side of Room 402 partition; candidate clear-width endpoint A

Calculated from: w6-heldout-room402-corridor-side-face-source-u, w6-heldout-room402-corridor-side-face-source-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

View all source photographs →