Recognizing grease duct versus regular exhaust duct

Boss, I'm at this exhaust run. This is red-zone: recognizing grease duct versus regular exhaust duct. Do you want me to hold it until the approved detail is verified?

Boss, I'm at this exhaust run. This involves recognizing grease duct versus regular exhaust duct. 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.

Grease Duct, Kitchen & Industrial Exhaust 4th Year RED

Stop if

Red-zone item: Recognizing grease duct versus regular exhaust duct. I have the location, photo, and drawing/detail ready. Who needs to verify before work continues?

Watch out

Do not cut, drill, patch, screw into, seal, reroute, or cover special exhaust work without approved direction.

Check

room/grid/area
system tag or duct run
photo of the issue
current drawing/detail
exhaust type
submittal/spec note
access/cleanout location

Say this to your foreman

251 recognizing grease duct versus regular exhaust duct grease / special exhaust red 4 boss, i'm at this exhaust run. this is red-zone: recognizing grease duct versus regular exhaust duct. do you want me to hold it until the approved detail is verified? boss, i'm at this exhaust run. this involves recognizing grease duct versus regular exhaust duct. 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: recognizing grease duct versus regular exhaust duct. i have the location, photo, and drawing/detail ready. who needs to verify before work continues?

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