Knowing difference between fire, smoke, and combination damper

Boss, I'm at this damper/rated assembly. This is red-zone: knowing difference between fire, smoke, and combination damper. Do you want me to hold it until the approved detail is verified?

Boss, I'm at this damper/rated assembly. This involves knowing difference between fire, smoke, and combination damper. I'm not moving, cutting, covering, anchoring, or modifying anything until you verify the approved detail or tell me who needs to look at it.

Fire/Smoke Dampers & Rated Assemblies 4th Year RED

Stop if

Red-zone item: Knowing difference between fire, smoke, and combination damper. I have the location, photo, and drawing/detail ready. Who needs to verify before work continues?

Watch out

Do not cover, block, relocate, fasten through, or modify rated/damper work until access, detail, and inspection requirements are verified.

Check

room/grid/area
system tag or duct run
photo of the issue
current drawing/detail
damper tag/type
access side
rated wall/floor/shaft detail
what needs service/inspection

Say this to your foreman

726 knowing difference between fire, smoke, and combination damper dampers / rated work red 4 boss, i'm at this damper/rated assembly. this is red-zone: knowing difference between fire, smoke, and combination damper. do you want me to hold it until the approved detail is verified? boss, i'm at this damper/rated assembly. this involves knowing difference between fire, smoke, and combination damper. i'm not moving, cutting, covering, anchoring, or modifying anything until you verify the approved detail or tell me who needs to look at it. red-zone item: knowing difference between fire, smoke, and combination damper. i have the location, photo, and drawing/detail ready. who needs to verify before work continues?

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