Radius Elbow Vanestones

This elbow has turning vanes/vanestones. Do we verify vane spacing and attachment before closing it up?

I'm checking radius elbow vanestones at [location]. I found: Turning vanes loosen, rattle, or sit crooked inside a fitting.. This elbow has turning vanes/vanestones. Do we verify vane spacing and attachment before closing it up?

Round, Spiral & Oval Duct 2nd Year YELLOW

Stop if

Hold point on radius elbow vanestones: I have the location, photo, drawing/detail/spec/submittal, and what I checked. Who should verify before this gets covered, tested, started, labeled, rerouted, or turned over?

Watch out

Do not leave unsupported loose vanes or install vanes backwards.

Check

room/grid/area
photo of condition
current drawing/detail/spec/submittal
what I already checked
what decision is needed

Say this to your foreman

14726 radius elbow vanestones spiral, round duct & couplings yellow 2 this elbow has turning vanes/vanestones. do we verify vane spacing and attachment before closing it up? vanestones, turning vane support, radius elbow vanes, duct vane rail turning vanes loosen, rattle, or sit crooked inside a fitting.