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-w233-metal-ventilatormanual-source-review · printed
placement-instruction
VENTILATORS TO BE INSTALLED WHERE INDICATED - ABOVE AT TOP & BOTTOM OF LOOKOUT - 1'-0" O.C. EACH SIDESelected note transcription; exact opening application and per-side count require general-plan registration.
IMG_1150 · W-233 · Locate on drawing ↗Drawing notation: VENTILATORS TO BE INSTALLED WHERE INDICATED - ABOVE AT TOP & BOTTOM OF LOOKOUT - 1'-0" O.C. EACH SIDE
Selected note transcription; exact opening application and per-side count require general-plan registration.
detail-w233-metal-ventilatormanual-source-review · printed
vertical-placement-spacing
1'-0" O.C.12 in
Depicted source-local component only; no installed quantity, room geometry or world placement inferred.
detail-w233-metal-ventilatorverified · printed
upper-louver-orientation
UPPER VENTILATORS TO BE INSTALLED AS CLOSE TO THE CEILING AS POSSIBLE & VENTILATING OPENING SHALL FACE DOWNWARDDepicted source-local component only; no installed quantity, room geometry or world placement inferred.
IMG_1150 · W-233 · Locate on drawing ↗Drawing notation: UPPER VENTILATORS TO BE INSTALLED AS CLOSE TO THE CEILING AS POSSIBLE & VENTILATING OPENING SHALL FACE DOWNWARD
Depicted source-local component only; no installed quantity, room geometry or world placement inferred.
detail-w233-metal-ventilatorverified · printed
toilet-room-exclusion
NO VENTILATORS IN TOILET ROOMDepicted source-local component only; no installed quantity, room geometry or world placement inferred.
detail-w233-metal-ventilatorverified · printed
sheet-material
12 GAUGE SHEET STEELMaterial caption on ventilator face.
detail-w233-metal-ventilatorverified · printed
sheet-gauge
12 GAUGE12 gauge
Original gauge designation only; no conversion to thickness.
detail-w233-metal-ventilatorunresolved · printed
face-overall-width
UnresolvedNumeric value unresolved
Width notation includes an unresolved fraction; enlarged derivative does not justify numeric reading.
detail-w233-metal-ventilatorunreviewed · printed
ventilator-face-height-fraction
UnresolvedNumeric value unresolved
Right-side face vertical dimension has a small fraction not confidently resolved in bounded derivative inspection. Separate from already-null face width.
IMG_1150 · W-233 · Locate on drawing ↗Right-side face vertical dimension has a small fraction not confidently resolved in bounded derivative inspection. Separate from already-null face width.
detail-w233-metal-ventilatorverified · printed
ventilator-face-width
1'-2½"14.5 in
Printed face overall horizontal witness; neither opening-clear size nor installed quantity.
detail-w233-metal-ventilatorverified · printed
ventilator-face-height
7¾"7.75 in
Printed face overall vertical witness, fraction confirmed by supplementary rotated crop. No folded-profile/clear-opening acceptance.
IMG_1150 · W-233 · Locate on drawing ↗Drawing notation: 7¾"
Printed face overall vertical witness, fraction confirmed by supplementary rotated crop. No folded-profile/clear-opening acceptance.