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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_1314 · Folder 186

1st Floor Framing Plan

Sheet W400

Extraction: Reviewed · extraction partial. Partial: floor controls and first-floor perimeter frame; not a complete member or connection schedule. Four corner controls and six check intersections on each sheet; source orientation; existing 147-point trace set transformed arithmetically. Reuse existing first-floor finish datum only; no new inspection. C10/C11/C12 perimeter spans, C68/C82 connected framing paths, and C70/C72/C84 local perimeter spans. W400 includes C84/C96 terminal span. Text-first physical-pilot gate 3 audit; existing reviewed plan, elevation and section records reused without reopening an archival image. 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. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. W404 support 88–89 physical beam gate; member profile/connection remains open. 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. Broadway C58–C52 fourth-floor shell physical-bounds gate; control frame only. C24 pad centerline/side-orientation gate; signed X/Z placement remains unresolved. C24 pad centerline/side-orientation gate; signed X/Z placement remains unresolved. Main exterior center framed-entrance physical gate; no finite frame or host-wall cut authorized. Main exterior center framed-entrance physical gate; no finite frame or host-wall cut authorized. 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: Bounded source-reading review only; no full-source or geometry acceptance. Partial timed visual review: Text-only reuse, no new visual inspection. Partial timed visual review: Selected beam-connection qualification note; prior plan controls and elevations reused. Partial timed visual review: Targeted source detail only. Master orientation recorded independently from access derivatives. Region bounds are crop locators, not physical geometry. Partial timed visual review: undefined

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Registration: provisional · 6 independent checks · maximum residual 0.766 ft.

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.
Resolve local residuals with a flatter scan or additional constrained registration before tighter geometric use.
Independently recheck each of 147 source symbol centers; this pass visually refines only registration controls and checks.
Resolve each footing/cap center from eccentricity and offset evidence before placing foundation solids.
Review remaining regions and companion details before claiming complete extraction.
No change to existing W400 source coverage.
All other framing and connections
Interior column center eccentricities and control-offset ties
Vertical column continuation
Whole-sheet dimensions and local exceptions
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.
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
Applicable section or section schedule establishing exact I-profile flange width and actual depth for the 10" I @ 25.4 member
Dimension or defensible cross-sheet control for the 88–89 beam centerline offset from its numbered support axis
Member-specific end bearing, cutback, plate and connection detail at columns 88 and 89
Check revisions and companion outside-wall sections before physical authoring
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
Two classified finished host-wall face stations and a closed host segment
Frame outer/inner face depths, actual section thickness and reveal return
Accepted left/right finished frame jamb stations and rough opening limits
Frame sill/threshold top and underside tied to the exterior landing and first-floor finish
Frame head elevation and vertical transom/glazing limits
Material/profile build-up for bronze frame and glass
Accepted opening cut through the host wall and as-built correspondence
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
Both source angle callouts visible upright at raw rotation0; previous raw rotation270 records are preserved and not overwritten. Rivet pitches, connection capacities and member fabrication remain open.
Complete source-to-instance registration, physical endpoints and installed quantities remain unresolved.
Unreviewed sheet regions, fine notes, schedules, companion applicability and revision authority remain open.
No world coordinates, member cut lengths, steel grades, physical wall geometry or architectural acceptance established.
Native angle re-read exists. Other connection rivet pitches, capacities, physical cut lengths, grades and remaining sheet regions remain open; no repeated view.
Installed instance allocation, quantities and source-to-building registration remain unresolved.
All remaining dimensions, profiles, joints, finishes and companion/revision applicability need review.
No accepted physical geometry or whole-source completeness established.
All remaining small dimension chains and endpoint classifications
Complete profiles, quantities and installation registration
Companion details and original/revision reconciliation
Independent geometry/model check and as-built correspondence
Remaining dimension endpoints and layer/material assignments not yet reviewed
Installed instances, quantities and plan/elevation registration unresolved
Companion details and revisions require reconciliation
Independent model/as-built checks unavailable in this extraction
No additional rivet diameter or pitch reading established by this crop.
Crop remained sideways after the recorded rotation; reuse verified connection angle and application notes.
Other sheet regions, fine notes, schedules, callouts and revisions remain unreviewed.
Complete source-to-instance registration, connection capacities, material grades and independent model/as-built checks remain pending.

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64 matching objects

An identified object is not a fully modeled object. Missing dimensions, locations and relationships remain explicit.

column · column-88Modeling: not-modeled

Column 88

Research representation: control marker. Architectural checks: pending.

First floor · Basement · Original mark: 88

Source relationships · not a verified physical connection

scheduled by (printed, verified): W409 exterior schedule · C88, C92
has part (printed, verified): C88 — W409 exterior B1
has part (printed, verified): C88 — W409 exterior B2
has part (printed, verified): C88 — W409 exterior B3
has part (printed, verified): C88 — W409 exterior B4

13 recorded properties

Still to extract or check

Section by storey
Vertical continuation
Bearing and connection details
Confirmed individual support symbol center
Local sheet deformation and as-built position
Steel-to-footing and cap-center offset
Storey continuation and actual bearing association
storey-by-storey member presence
exact section notation and leg/plate thicknesses
member segment endpoints
splice-plate, batten, channel and cover-plate dimensions where applicable
absolute foot/top-of-base-plate elevation
fabrication quantity and connections

1st Floor Framing Plan

64 matching objects

Column 88

Column 89

Column 90

Column 91

Column 92

Column 93

Column 94

Column 95

Column 96

Support 68

Support 82

building column frame

STAIR D

beam W404 main 88 89 inner

pad · 6

pad · 7

W400 local perimeter chain and framing incidence audit

Broadway fourth-floor horizontal plan/elevation placement gate

pad · 3

pad · 4

pad · 5

Broadway fourth-floor C58–C52 exterior wall candidate

Main Street center exterior framed entrance candidate

Typical beam connection detail