main-north-entrance-bronze-rail-run-negative-xunreviewed · derived
Signed rail-axis offset from entrance centerline
-7′0″ along W3 width axis-7 ft
The pair is symmetric; negative-X is a canonical-coordinate label, not a historical east/west mark.
IMG_1242 · sheet-W201 · Locate on drawing ↗Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213
Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.
IMG_1087 · sheet-W213 · Locate on drawing ↗Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"
Supplies the printed rail height and local fabrication identity; it does not supply the project path.
Calculated from: main-north-w201-rail-half-offset, main-north-w3-run-axis-x, main-north-w3-run-axis-z
main-north-entrance-bronze-rail-run-negative-xunreviewed · derived
Registered upper run endpoint X
-7.202762 ft-7.202762 ft
Analytical axis endpoint only.
IMG_1242 · sheet-W201 · Locate on drawing ↗Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213
Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.
IMG_1087 · sheet-W213 · Locate on drawing ↗Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"
Supplies the printed rail height and local fabrication identity; it does not supply the project path.
Calculated from: main-north-w3-top-center-world-x, main-north-w3-top-center-world-z, main-north-w201-rail-half-offset
main-north-entrance-bronze-rail-run-negative-xunreviewed · derived
Registered upper rail-axis elevation
+2.823333 ft local2.823333 ft
W213 rail height added to the 93.24 exterior landing; not a member top/bottom or physical section.
IMG_1242 · sheet-W201 · Locate on drawing ↗Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213
Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.
IMG_1087 · sheet-W213 · Locate on drawing ↗Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"
Supplies the printed rail height and local fabrication identity; it does not supply the project path.
Calculated from: main-north-steps-upper-elevation, frame-first-floor-finish, main-north-w213-rail-height
main-north-entrance-bronze-rail-run-negative-xunreviewed · derived
Registered upper run endpoint Z
84.641320 ft84.64132 ft
Analytical axis endpoint only.
IMG_1242 · sheet-W201 · Locate on drawing ↗Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213
Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.
IMG_1087 · sheet-W213 · Locate on drawing ↗Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"
Supplies the printed rail height and local fabrication identity; it does not supply the project path.
Calculated from: main-north-w3-top-center-world-x, main-north-w3-top-center-world-z, main-north-w201-rail-half-offset
main-north-entrance-bronze-rail-run-negative-xunreviewed · derived
Registered lower run endpoint X
-7.234656 ft-7.234656 ft
Analytical axis endpoint only.
IMG_1242 · sheet-W201 · Locate on drawing ↗Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213
Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.
IMG_1087 · sheet-W213 · Locate on drawing ↗Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"
Supplies the printed rail height and local fabrication identity; it does not supply the project path.
Calculated from: main-north-w3-bottom-center-world-x, main-north-w3-bottom-center-world-z, main-north-w201-rail-half-offset
main-north-entrance-bronze-rail-run-negative-xunreviewed · derived
Registered lower rail-axis elevation
-7.156667 ft local-7.156667 ft
W213 rail height added to the 83.26 lower surface; not a physical endpoint extension.
IMG_1242 · sheet-W201 · Locate on drawing ↗Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213
Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.
IMG_1087 · sheet-W213 · Locate on drawing ↗Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"
Supplies the printed rail height and local fabrication identity; it does not supply the project path.
Calculated from: main-north-steps-lower-elevation, frame-first-floor-finish, main-north-w213-rail-height
main-north-entrance-bronze-rail-run-negative-xunreviewed · derived
Registered lower run endpoint Z
109.557966 ft109.557966 ft
Analytical axis endpoint only.
IMG_1242 · sheet-W201 · Locate on drawing ↗Drawing notation: HALF PLAN; CENTER LINE OF ENTRANCE; 7'-0"; BRONZE RAIL; SEE DETAIL SH. 213
Supplies two mirrored rail axes, each 7 feet from the entrance centerline, and the stair-following relationship.
IMG_1087 · sheet-W213 · Locate on drawing ↗Drawing notation: HANDRAIL / MAIN ENTRANCE STEPS; DOUBLE RAIL; MODEL NO. 10; 2'-10"
Supplies the printed rail height and local fabrication identity; it does not supply the project path.
Calculated from: main-north-w3-bottom-center-world-x, main-north-w3-bottom-center-world-z, main-north-w201-rail-half-offset