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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: 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.

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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)

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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-elevator-3unreviewed · traced

W-6 source vertex 3 · U

0.582

0.582 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

f4-elevator-3unreviewed · traced

W-6 source vertex 3 · V

0.274

0.274 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

f4-elevator-3unreviewed · traced

W-6 registered vertex 3 · X

33.61246817660938 ft

33.612468 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

Calculated from: f4-elevator-3-w6-source-vertex-3-u, f4-elevator-3-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-elevator-3unreviewed · traced

W-6 registered vertex 3 · Z

-49.48861442148956 ft

-49.488614 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

f4-elevator-3unreviewed · traced

W-6 source vertex 4 · U

0.548

0.548 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

f4-elevator-3unreviewed · traced

W-6 source vertex 4 · V

0.274

0.274 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

f4-elevator-3unreviewed · traced

W-6 registered vertex 4 · X

22.534585107355706 ft

22.534585 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

Calculated from: f4-elevator-3-w6-source-vertex-4-u, f4-elevator-3-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-elevator-3unreviewed · traced

W-6 registered vertex 4 · Z

-49.519390500816215 ft

-49.519391 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

f4-elevator-3unreviewed · derived

W-6 registered center · X

28.076733344707577 ft

28.076733 ft · estimated uncertainty ±4 ft

Center of the analytical locator only; not a shaft, hatch or stair centerline.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

Calculated from: f4-elevator-3-w6-world-vertex-1-x, f4-elevator-3-w6-world-vertex-2-x, f4-elevator-3-w6-world-vertex-3-x, f4-elevator-3-w6-world-vertex-4-x

f4-elevator-3unreviewed · derived

W-6 registered center · Z

-57.23886426450238 ft

-57.238864 ft · estimated uncertainty ±4 ft

Center of the analytical locator only; not a shaft, hatch or stair centerline.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

Calculated from: f4-elevator-3-w6-world-vertex-1-z, f4-elevator-3-w6-world-vertex-2-z, f4-elevator-3-w6-world-vertex-3-z, f4-elevator-3-w6-world-vertex-4-z

f4-elevator-3unreviewed · observed

Physical geometry accepted

This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: ELEVATOR NO. 3

elevator-broad-locator-envelope; This is the retained broad locator from the bounded linework pass, not a classified outer enclosure or clear hatch.

f4-stair-bunreviewed · traced

W-6 source vertex 1 · U

0.33

0.33 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 source vertex 1 · V

0.553

0.553 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 registered vertex 1 · X

-45.9034276057269 ft

-45.903428 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-b-w6-source-vertex-1-u, f4-stair-b-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-bunreviewed · traced

W-6 registered vertex 1 · Z

19.315183681424223 ft

19.315184 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 source vertex 2 · U

0.418

0.418 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 source vertex 2 · V

0.553

0.553 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 registered vertex 2 · X

-18.305974114901993 ft

-18.305974 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-b-w6-source-vertex-2-u, f4-stair-b-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-bunreviewed · traced

W-6 registered vertex 2 · Z

19.530628505677257 ft

19.530629 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 source vertex 3 · U

0.418

0.418 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 source vertex 3 · V

0.674

0.674 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 registered vertex 3 · X

-17.74338976532986 ft

-17.74339 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-b-w6-source-vertex-3-u, f4-stair-b-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-bunreviewed · traced

W-6 registered vertex 3 · Z

48.298822334696936 ft

48.298822 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 source vertex 4 · U

0.33

0.33 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 source vertex 4 · V

0.674

0.674 ratio

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · traced

W-6 registered vertex 4 · X

-45.00058686070994 ft

-45.000587 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-b-w6-source-vertex-4-u, f4-stair-b-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-bunreviewed · traced

W-6 registered vertex 4 · Z

48.02903383120326 ft

48.029034 ft · estimated uncertainty ±4 ft

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

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

f4-stair-bunreviewed · derived

W-6 registered center · X

-31.738344586667175 ft

-31.738345 ft · estimated uncertainty ±4 ft

Center of the analytical locator only; not a shaft, hatch or stair centerline.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-b-w6-world-vertex-1-x, f4-stair-b-w6-world-vertex-2-x, f4-stair-b-w6-world-vertex-3-x, f4-stair-b-w6-world-vertex-4-x

f4-stair-bunreviewed · derived

W-6 registered center · Z

33.79341708825042 ft

33.793417 ft · estimated uncertainty ±4 ft

Center of the analytical locator only; not a shaft, hatch or stair centerline.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR B

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-b-w6-world-vertex-1-z, f4-stair-b-w6-world-vertex-2-z, f4-stair-b-w6-world-vertex-3-z, f4-stair-b-w6-world-vertex-4-z

f4-stair-bunreviewed · observed

Physical geometry accepted

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 B

stair-broad-locator-envelope; analytical locator only

f4-stair-dunreviewed · traced

W-6 source vertex 1 · 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 1 · V

0.542

0.542 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 1 · X

20.13025290123894 ft

20.130253 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-1-u, f4-stair-d-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-dunreviewed · traced

W-6 registered vertex 1 · Z

17.17253923147754 ft

17.172539 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

f4-stair-dunreviewed · traced

W-6 source vertex 2 · U

0.625

0.625 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 2 · V

0.542

0.542 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 2 · X

47.073279214242426 ft

47.073279 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-2-u, f4-stair-d-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-dunreviewed · traced

W-6 registered vertex 2 · Z

17.377682619613754 ft

17.377683 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

f4-stair-dunreviewed · traced

W-6 source vertex 3 · U

0.625

0.625 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 3 · 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

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