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.
stair-a-w221-marble-finish-assemblyverified · printed
Documented finish scope
MARBLE TREADS AND RISERS / MARBLE WALLS / MARBLE PANELSThe callouts establish material categories, not species, thickness, panel joints or complete extents.
IMG_1258 · sheet-W221 · Locate on drawing ↗Drawing notation: 1ST FLOOR PLAN / UP 36 R / 10 TREADS @ 10 1/2" = 8'-9" / 12 TREADS @ 10 1/2" = 10'-6" / MARBLE TREADS AND RISERS / BRONZE HANDRAIL
First-floor Stair A plan around Elevator No. 1.
IMG_1258 · sheet-W221 · Locate on drawing ↗Drawing notation: SECTION A-A / SECTION C-C / SECTION D-D / SECTION E-E / MARBLE WALLS / MARBLE PANELS / PLASTER CORNICE / BRONZE HANDRAIL / HOSE CAB.
Sections establish the three-storey relationship and finish/component identities; they do not by themselves register the stair in building X/Z.
stair-a-w221-marble-finish-assemblyverified · printed
section_stool_material
MARBLE STOOLSource-local printed detail only; no installed registration or accepted geometry.
stair-a-w221-marble-finish-assemblyverified · printed
upper_flight_soffit_finish
PLASTERD-D PLASTER leader indicates underside of inclined upper flight. No thickness/structure inferred.
stair-a-w221-marble-finish-assemblyverified · printed
section_aa_first_second_wall_material
MARBLE WALLSSection A-A inclined wall panel between first and second floors; splits the existing aggregate finish scope into the particular wall callout. No finish thickness or extent traced.
IMG_1110 · W-221 · Locate on drawing ↗Drawing notation: MARBLE WALLS
Section A-A inclined wall panel between first and second floors; splits the existing aggregate finish scope into the particular wall callout. No finish thickness or extent traced.
Calculated from: w221-stair-a-marble-finish
stair-a-w221-marble-finish-assemblyverified · printed
section_aa_first_second_cornice_finish
PLASTER CORNICESection A-A leader toward inclined upper cornice; material/finish only, moulding profile and substrate unresolved.
Calculated from: w221-stair-a-marble-finish
stair-a-w221-marble-finish-assemblyverified · printed
section_aa_first_second_soffit_material
MARBLE SOFFITSection A-A printed leader on first-to-second view at return beneath landing zone; separate from PLASTER cornice and wall callouts. No layer thickness.
IMG_1110 · W-221 · Locate on drawing ↗Drawing notation: MARBLE SOFFIT
Section A-A printed leader on first-to-second view at return beneath landing zone; separate from PLASTER cornice and wall callouts. No layer thickness.
stair-a-w221-marble-finish-assemblyverified · printed
section_aa_basement_first_cornice_finish
PLASTER CORNICESection A-A lower inclined cornice between basement and first floor. Separate source region and storey scope from upper cornice.
IMG_1110 · W-221 · Locate on drawing ↗Drawing notation: PLASTER CORNICE
Section A-A lower inclined cornice between basement and first floor. Separate source region and storey scope from upper cornice.
stair-a-w221-marble-finish-assemblyverified · printed
section_aa_basement_first_wall_material
MARBLELower Section A-A MARBLE inside wall/panel field; no universal basement-wall material inferred.
stair-a-w221-marble-finish-assemblyverified · observed
section_aa_material_to_railing_companion_relation
BRONZE HANDRAIL / MARBLE WALLS / PLASTER CORNICESource finish fields, handrail and cornice have different leaders. Reuse bronze handrail identity and W228 storey rule; marble-panel material does not classify railing or cornice.
IMG_1110 · W-221 · Locate on drawing ↗Drawing notation: BRONZE HANDRAIL / MARBLE WALLS / PLASTER CORNICE
Source finish fields, handrail and cornice have different leaders. Reuse bronze handrail identity and W228 storey rule; marble-panel material does not classify railing or cornice.
Calculated from: w221-stair-a-bronze-handrail, door-20261012a-1122-m004, w221-stair-a-marble-finish
stair-a-w221-marble-finish-assemblyverified · printed
section_bb_first_second_wainscot_material
MARBLE WAINSCOTSection B-B wainscot at first-to-second flight. Upper plaster wall and marble soffit have separate leaders; no whole wall marble assignment.
IMG_1111 · W-221 · Locate on drawing ↗Drawing notation: MARBLE WAINSCOT
Section B-B wainscot at first-to-second flight. Upper plaster wall and marble soffit have separate leaders; no whole wall marble assignment.
Calculated from: w221-stair-a-marble-finish
stair-a-w221-marble-finish-assemblyverified · printed
section_bb_first_second_landing_soffit_material
MARBLE SOFFITB-B marble soffit at return beneath second-floor landing beside flight; confined to labelled section region.
stair-a-w221-marble-finish-assemblyverified · printed
section_bb_basement_first_landing_soffit_material
MARBLE SOFFITSeparate lower B-B marble-soffit leader beneath first-floor return. Layer extents and thickness unresolved.
stair-a-w221-marble-finish-assemblyverified · printed
section_cc_upper_cornice_finish
PLASTER CORNICESection C-C cornice beneath second-floor slab; does not identify full ceiling material or dimensions.