Spiral Vs Longitudinal-Seam Round

Is this run spiral or snaplock, and what gauge?

I'm checking spiral vs longitudinal-seam round at [location]. I found Ordering/cutting the wrong type; snaplock popping open. Is this run spiral or snaplock, and what gauge?

Round, Spiral & Oval Duct 1st Year BLUE

Stop if

Hold point on spiral vs longitudinal-seam round: I have the location, photo, drawing/detail/spec section, and what I checked. Who should verify before this gets cut, drilled, sealed, supported, connected, controlled, or covered?

Watch out

Cut spiral where a fitting was needed

Check

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

Say this to your foreman

14575 spiral vs longitudinal-seam round round & spiral duct blue 1 is this run spiral or snaplock, and what gauge? i'm checking spiral vs longitudinal-seam round at [location]. i found ordering/cutting the wrong type; snaplock popping open. is this run spiral or snaplock, and what gauge? spiral pipe spiral duct, longitudinal seam, snaplock pipe