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.
detail-w237-lobby-side-chainverified · printed
lower_offset_witness_native_reread
1'-3"15 in
Same bottom two arrowhead stations as earlier 15.5in needs-review candidate. Native crop shows 1'-3" with no half-fraction between 3 and inch mark. Local offset only; no claim of physical installation or accepted revision.
IMG_1166 · W-237 · Locate on drawing ↗Drawing notation: 1'-3"
Same bottom two arrowhead stations as earlier 15.5in needs-review candidate. Native crop shows 1'-3" with no half-fraction between 3 and inch mark. Local offset only; no claim of physical installation or accepted revision.
Conflicting readings: finish-closure-20261011v-1166-m003
detail-w237-lobby-side-chainverified · printed
upper_vertical_span
13'-0 3/4"156.75 in
Printed source-local property. Physical installation, endpoints and governing revision remain unresolved.
detail-w237-lobby-side-chainverified · printed
middle_vertical_span
2'-2 1/4"26.25 in
Printed source-local property. Physical installation, endpoints and governing revision remain unresolved.
detail-w237-lobby-side-chainverified · printed
door_witness_span
3'-8"44 in
Printed source-local property. Physical installation, endpoints and governing revision remain unresolved.
detail-w237-lobby-side-chainverified · printed
lower_vertical_span
5'-10 1/4"70.25 in
Printed source-local property. Physical installation, endpoints and governing revision remain unresolved.
detail-w237-lobby-side-chainverified · printed
upper_offset_witness
4"4 in
Printed local detail; installation and governing revision require correlation.
detail-w237-lobby-side-chainunreviewed · printed
lower_offset_witness
1'-3 1/2"15.5 in
Locator reading; master crop needed to verify lower fraction and endpoints. Review correction review-correction-20261013n-finish-closure-20261011v-1166-m003: Same precise white printed IMG_1166 lower-offset witness between the bottom pair of arrowhead stations, not the adjacent 5'-10¼" interval or a colored revision. Prior native-access region [0.846,0.943,0.872,0.986] is contained by new native-access region [0.842,0.942,0.89,0.999]. Master raw EXIF6 was transposed 90 degrees clockwise to the native public access 0-degree orientation; crop [.82,.59,1,1] shows the same two stations and 1'-3" with no half-fraction between 3 and the inch mark. This resolves a 15.5 in needs-review candidate, not a formerly verified reading. Prior numeric candidate/history remains preserved; primary decides disposition.