Printed values, calculations, image traces and observed counts are different kinds of evidence. “Verified” applies to the specific reading—not to the whole room or model.
f3-stair-dverified · derived
local_u_world_z_coefficient
00 ratio
Axis direction only; no scale fitting or insertion translation.
IMG_1211 · Locate on drawing ↗Drawing notation: STAIR D / UP 20R / DOWN 20R
Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference.
Calculated from: f3-stair-d-placement-type-correspondence, f3-stair-d-placement-compass
f3-stair-dverified · derived
local_v_world_x_coefficient
00 ratio
Axis direction only; no scale fitting or insertion translation.
IMG_1211 · Locate on drawing ↗Drawing notation: STAIR D / UP 20R / DOWN 20R
Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference.
Calculated from: f3-stair-d-placement-type-correspondence, f3-stair-d-placement-compass
f3-stair-dverified · derived
local_v_world_z_coefficient
11 ratio
Axis direction only; no scale fitting or insertion translation.
IMG_1211 · Locate on drawing ↗Drawing notation: STAIR D / UP 20R / DOWN 20R
Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference.
Calculated from: f3-stair-d-placement-type-correspondence, f3-stair-d-placement-compass
f3-stair-dverified · derived
local_h_world_y_coefficient
11 ratio
Axis direction only; no scale fitting or insertion translation.
IMG_1211 · Locate on drawing ↗Drawing notation: STAIR D / UP 20R / DOWN 20R
Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference.
Calculated from: f3-stair-d-placement-type-correspondence, f3-stair-d-placement-compass
f3-stair-dverified · derived
UV_to_XZ_determinant
1; no reflection1 ratio
IMG_1211 · Locate on drawing ↗Drawing notation: STAIR D
Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference.
Calculated from: f3-stair-d-placement-u-x, f3-stair-d-placement-u-z, f3-stair-d-placement-v-x, f3-stair-d-placement-v-z
f3-stair-dverified · derived
local_UV_to_canonical_XZ_rotation
0°0 degree
IMG_1211 · Locate on drawing ↗Drawing notation: STAIR D
Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference.
Calculated from: f3-stair-d-placement-u-x, f3-stair-d-placement-v-z
f3-stair-dverified · printed
third_floor_original_finish_elevation
FIN. FL. ELEV. 125.75125.75 ft
Drawing datum, not a claim about sea-level datum. No local stair-floor step is read.
IMG_1211 · Locate on drawing ↗Drawing notation: THIRD FLOOR PLAN / FIN. FL. ELEV.125.75
Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Read at the plan title in the overview. Corroborates frame-third-floor-schedule-finish and ms-frame-third-floor-schedule-finish-printed.
f3-stair-dverified · derived
third_floor_finish_above_first_floor_zero
125.75 − 93.25 = 32.5 ft32.5 ft
IMG_1211 · Locate on drawing ↗Drawing notation: FIN. FL. ELEV.125.75
Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference.
Calculated from: f3-stair-d-placement-third-floor-datum, frame-first-floor-finish
column-82unreviewed · observed
observed_alignment_with_main_perimeter_column94
C82 appears on the C94 transverse stationCandidate alignment, not an accepted equality of canonical X coordinates.
IMG_1211 · Locate on drawing ↗Drawing notation: 82 / 94
Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Support symbols are visually aligned through the office partition. No independent numeric offset or securely identified continuous centerline witness was verified.
column-82unreviewed · observed
observed_alignment_with_broadway_perimeter_column84
C82 appears in the C83–C84 corridor-side rowCandidate alignment, not an accepted equality of canonical Z coordinates.
IMG_1211 · Locate on drawing ↗Drawing notation: 82 / 83 / 84
Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. The wall and structural-rod graphics overlap the row; a verified column-center witness line or dimension chain is still needed.
f3-stair-dunreviewed · observed
exact_horizontal_offset_wall_face
UnresolvedDetermine whether the 1′4″ witness terminates at the finished inner boundary used by the prototype.
IMG_1211 · Locate on drawing ↗Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Determine whether the 1′4″ witness terminates at the finished inner boundary used by the prototype.
f3-stair-dunreviewed · observed
exact_north_offset_wall_face
UnresolvedDetermine which lower wall line the 9′0″ ordinate references, including any wall/finish thickness.
IMG_1211 · Locate on drawing ↗Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Determine which lower wall line the 9′0″ ordinate references, including any wall/finish thickness.
column-82unreviewed · observed
accepted_third_floor_world_x
UnresolvedNumeric value unresolved
Existing interior-column coordinates are foundation traces; candidate C94 alignment not accepted.
IMG_1211 · Locate on drawing ↗Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Existing interior-column coordinates are foundation traces; candidate C94 alignment not accepted.
column-82unreviewed · observed
accepted_third_floor_world_z
UnresolvedNumeric value unresolved
Existing interior-column coordinates are foundation traces; candidate C84 alignment not accepted.
IMG_1211 · Locate on drawing ↗Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Existing interior-column coordinates are foundation traces; candidate C84 alignment not accepted.
column-68unreviewed · observed
accepted_third_floor_world_x
UnresolvedNumeric value unresolved
Common W224 axis with C82 is known but its absolute X is not yet established.
IMG_1211 · Locate on drawing ↗Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Common W224 axis with C82 is known but its absolute X is not yet established.
f3-stair-dunreviewed · observed
accepted_type_origin_world_x
UnresolvedNumeric value unresolved
Requires verified interior support station and exact wall-face endpoint.
IMG_1211 · Locate on drawing ↗Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Requires verified interior support station and exact wall-face endpoint.
f3-stair-dunreviewed · observed
accepted_type_origin_world_z
UnresolvedNumeric value unresolved
Requires verified C82 station and exact 9′0″ wall-reference endpoint.
IMG_1211 · Locate on drawing ↗Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Requires verified C82 station and exact 9′0″ wall-reference endpoint.
f3-stair-dunreviewed · observed
accepted_door_jamb_world_station
UnresolvedNumeric value unresolved
Door is a handedness locator; precise jamb/host offsets not extracted.
IMG_1211 · Locate on drawing ↗Raw master upright; rotate the stored 1650×2200 access WebP 90° clockwise to match this reference. Door is a handedness locator; precise jamb/host offsets not extracted.
f3-door-stair-dverified · observed
candidate_host_boundary
Right-hand entry partition of Stair D; local +u / canonical west sideRelational host only. New analytic host identity has no accepted endpoints or thickness of its finished assembly.
IMG_1211 · Locate on drawing ↗Drawing notation: Visible core threshold or landing door
Reused existing third-floor topology observation; this source was not reopened in the present pass.
stair-e-upper-diagnostic-envelopeunreviewed · calculated
Median west enclosure face
X = -33.275 ft (median provisional trace)-33.275 ft
Median of the minimum X extents for levels 2, 3, 5, 6 and 7; exact wall face is not accepted.
Calculated from: f2-stair-e-vertex-1-west, f3-stair-e-vertex-1-west, f5-stair-e-vertex-1-west, f6-stair-e-vertex-1-west, f7-stair-e-vertex-1-west
stair-e-upper-diagnostic-envelopeunreviewed · calculated
Median east enclosure face
X = -24.115 ft (median provisional trace)-24.115 ft
Median of the maximum X extents for levels 2, 3, 5, 6 and 7; exact wall face is not accepted.
Calculated from: f2-stair-e-vertex-3-west, f3-stair-e-vertex-3-west, f5-stair-e-vertex-3-west, f6-stair-e-vertex-3-west, f7-stair-e-vertex-3-west
stair-e-upper-diagnostic-envelopeunreviewed · calculated
Median south enclosure face
Z = -71.628 ft (median provisional trace)-71.628 ft
Median of the minimum Z extents for levels 2, 3, 5, 6 and 7; exact wall face is not accepted.
Calculated from: f2-stair-e-vertex-1-north, f3-stair-e-vertex-1-north, f5-stair-e-vertex-1-north, f6-stair-e-vertex-1-north, f7-stair-e-vertex-1-north
stair-e-upper-diagnostic-envelopeunreviewed · calculated
Median north enclosure face
Z = -54.971 ft (median provisional trace)-54.971 ft
Median of the maximum Z extents for levels 2, 3, 5, 6 and 7; exact wall face is not accepted.
Calculated from: f2-stair-e-vertex-3-north, f3-stair-e-vertex-3-north, f5-stair-e-vertex-3-north, f6-stair-e-vertex-3-north, f7-stair-e-vertex-3-north
stair-e-upper-diagnostic-envelopeunreviewed · calculated
Diagnostic envelope width
9.160 ft (calculated)9.16 ft
Difference of median X extents; not an accepted clear width.
Calculated from: stair-e-upper-diagnostic-min-x, stair-e-upper-diagnostic-max-x
stair-e-upper-diagnostic-envelopeunreviewed · calculated
Diagnostic envelope depth
16.657 ft (calculated)16.657 ft
Difference of median Z extents; not an accepted clear dimension.
Calculated from: stair-e-upper-diagnostic-min-z, stair-e-upper-diagnostic-max-z
detail1010-img1211-orientationverified · observed
reading_rotation
Reading requires 90 degrees clockwise from access raster90 deg
THIRD FLOOR PLAN baseline and office labels upright after clockwise 90 degrees. Source coordinates remain pre-rotation. Title-block sheet number still not securely readable in this exposure.
IMG_1211 · Locate on drawing ↗Drawing notation: Reading requires 90 degrees clockwise from access raster
THIRD FLOOR PLAN baseline and office labels upright after clockwise 90 degrees. Source coordinates remain pre-rotation. Title-block sheet number still not securely readable in this exposure.
f3-room-339verified · printed
local_finish_mark
MENS TOILET / FIN. NO.44 finish-mark
Finish mark tied to printed Men's339 region; material scope still controlled by W4 exceptions. Source-local extraction only; no accepted physical geometry, installation count or world transform.
IMG_1211 · Locate on drawing ↗Drawing notation: MENS TOILET / FIN. NO.4
Finish mark tied to printed Men's339 region; material scope still controlled by W4 exceptions. Source-local extraction only; no accepted physical geometry, installation count or world transform.
f3-room-janitor-eastverified · printed
local_finish_mark
JAN. / FIN. NO.66 finish-mark
Adjacent Stair B janitor identity reused; do not invent a printed room number. Source-local extraction only; no accepted physical geometry, installation count or world transform.
IMG_1211 · Locate on drawing ↗Drawing notation: JAN. / FIN. NO.6
Adjacent Stair B janitor identity reused; do not invent a printed room number. Source-local extraction only; no accepted physical geometry, installation count or world transform.
middleplan1013h-f3-janitor-east-drawn-basinverified · observed
drawn_symbol_identity
[one rectangular basin-like glyph inside JAN.]One individual drawing glyph; sanitary/slop-sink type remains unclassified. Source-local extraction only; no accepted physical geometry, installation count or world transform.
IMG_1211 · Locate on drawing ↗Drawing notation: [one rectangular basin-like glyph inside JAN.]
One individual drawing glyph; sanitary/slop-sink type remains unclassified. Source-local extraction only; no accepted physical geometry, installation count or world transform.
middleplan1013h-f3-339-north-row-glyph-1verified · observed
drawn_station_identity
[oval within rectangular frame]Individual page-left-to-right station in bounded north row; not classified as a lavatory and not an installed count. Source-local extraction only; no accepted physical geometry, installation count or world transform.
IMG_1211 · Locate on drawing ↗Drawing notation: [oval within rectangular frame]
Individual page-left-to-right station in bounded north row; not classified as a lavatory and not an installed count. Source-local extraction only; no accepted physical geometry, installation count or world transform.
middleplan1013h-f3-339-north-row-glyph-2verified · observed
drawn_station_identity
[oval within rectangular frame]Individual page-left-to-right station in bounded north row; not classified as a lavatory and not an installed count. Source-local extraction only; no accepted physical geometry, installation count or world transform.
IMG_1211 · Locate on drawing ↗Drawing notation: [oval within rectangular frame]
Individual page-left-to-right station in bounded north row; not classified as a lavatory and not an installed count. Source-local extraction only; no accepted physical geometry, installation count or world transform.
middleplan1013h-f3-339-north-row-glyph-3verified · observed
drawn_station_identity
[oval within rectangular frame]Individual page-left-to-right station in bounded north row; not classified as a lavatory and not an installed count. Source-local extraction only; no accepted physical geometry, installation count or world transform.
IMG_1211 · Locate on drawing ↗Drawing notation: [oval within rectangular frame]
Individual page-left-to-right station in bounded north row; not classified as a lavatory and not an installed count. Source-local extraction only; no accepted physical geometry, installation count or world transform.
middleplan1013h-f3-339-north-row-glyph-4verified · observed
drawn_station_identity
[oval within rectangular frame]Individual page-left-to-right station in bounded north row; not classified as a lavatory and not an installed count. Source-local extraction only; no accepted physical geometry, installation count or world transform.
IMG_1211 · Locate on drawing ↗Drawing notation: [oval within rectangular frame]
Individual page-left-to-right station in bounded north row; not classified as a lavatory and not an installed count. Source-local extraction only; no accepted physical geometry, installation count or world transform.
middleplan1013h-f3-corridor-drinking-fountainverified · printed
printed_service_identity
DRINKING FOUNTAINLeader at corridor side below Men's339 boundary; no equipment type or location transform. Source-local extraction only; no accepted physical geometry, installation count or world transform.
IMG_1211 · Locate on drawing ↗Drawing notation: DRINKING FOUNTAIN
Leader at corridor side below Men's339 boundary; no equipment type or location transform. Source-local extraction only; no accepted physical geometry, installation count or world transform.
middleplan1013h-f3-corridor-directory-boardverified · printed
printed_service_identity
DIRECTORY BOARDAt Main corridor wall opposite Men's339/Stair B; exact board extents/material remain pending. Source-local extraction only; no accepted physical geometry, installation count or world transform.
IMG_1211 · Locate on drawing ↗Drawing notation: DIRECTORY BOARD
At Main corridor wall opposite Men's339/Stair B; exact board extents/material remain pending. Source-local extraction only; no accepted physical geometry, installation count or world transform.