Ductwork Labeling Requirements

For this duct system, what labeling, color coding, and flow arrows does the spec require?

I'm checking ductwork labeling requirements at [location]. I found ductwork with labels, tags, or painted arrows indicating system type or flow direction. For this duct system, what labeling, color coding, and flow arrows does the spec require?

Print Reading, Tags & Layout 2nd Year BLUE

Stop if

Hold point on ductwork labeling requirements: I have the location, photo, drawing/detail, and what I checked. Who should verify before this gets cut, drilled, covered, lifted, connected, or signed off?

Watch out

Don't skip duct labeling. Don't use wrong colors or symbols. Don't assume labeling is optional.

Check

room/grid/area
photo of condition
drawing/detail or submittal
what I already checked
what is blocking progress

Say this to your foreman

14132 ductwork labeling requirements inspection, qa/qc, finish & closeout blue 2 for this duct system, what labeling, color coding, and flow arrows does the spec require? i'm checking ductwork labeling requirements at [location]. i found ductwork with labels, tags, or painted arrows indicating system type or flow direction. for this duct system, what labeling, color coding, and flow arrows does the spec require? duct labeling hvac, pipe marking duct, flow arrow duct duct label, duct marker, flow direction arrow, system identification duct label, pipe marking, duct tag, flow arrow