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-w6-stair-bverified · printed
upper_strip_cross_axis_witness_confirmation
4′-0″48 in
Unchanged explicit upper-strip4ft0in witness. Its wall/clear/finish/rough endpoints remain unclassified; literal witness only. Source-local original-layer witness; no accepted installation, clear geometry, quantities or world coordinates.
IMG_1212 · W-6 · Locate on drawing ↗Drawing notation: 4′-0″
Unchanged explicit upper-strip4ft0in witness. Its wall/clear/finish/rough endpoints remain unclassified; literal witness only. Source-local original-layer witness; no accepted installation, clear geometry, quantities or world coordinates.
f4-w6-stair-bverified · printed
lower_strip_cross_axis_witness_confirmation
4′-0″48 in
Readable horizontal4ft0in witness at the page-right lower landing zone. Both readings use the same raw0 frame, but identity with the earlier narrow lower cross-strip witness remains unestablished; this is an independent local reading and cannot yet confirm prior m005 or supply physical clear width. Source-local original-layer witness; no accepted installation, clear geometry, quantities or world coordinates.
IMG_1212 · W-6 · Locate on drawing ↗Drawing notation: 4′-0″
Readable horizontal4ft0in witness at the page-right lower landing zone. Both readings use the same raw0 frame, but identity with the earlier narrow lower cross-strip witness remains unestablished; this is an independent local reading and cannot yet confirm prior m005 or supply physical clear width. Source-local original-layer witness; no accepted installation, clear geometry, quantities or world coordinates.
f4-w6-stair-bunreviewed · printed
upper_flight_cross_axis_plan_witness
4'-0"48 in
Local printed transverse span beside the upper strip. Witness line identity is not yet classified as clear, finish-face, rough-face or strip boundary; do not replace analytical W224/W222 flight widths.
IMG_1212 · W-6 · Locate on drawing ↗Drawing notation: 4'-0"
Local printed transverse span beside the upper strip. Witness line identity is not yet classified as clear, finish-face, rough-face or strip boundary; do not replace analytical W224/W222 flight widths.
f4-w6-stair-bunreviewed · observed
physical_clear_width
UnresolvedNumeric value unresolved
A printed 4'-0 span is present, but it does not by itself establish the physical clear width.
f4-w6-stair-bunreviewed · printed
lower_flight_cross_axis_plan_witness
4'-0"48 in
Separate lower-strip witness; endpoint classes remain unresolved.