Abrasive dust duct requires heavier construction but not recognized

Boss, I'm at this exhaust run. This is red-zone: abrasive dust duct requires heavier construction but not recognized. Do you want me to hold it until the approved detail is verified?

Boss, I'm at this exhaust run. This involves abrasive dust duct requires heavier construction but not recognized. 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: Abrasive dust duct requires heavier construction but not recognized. 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

263 abrasive dust duct requires heavier construction but not recognized grease / special exhaust red 4 boss, i'm at this exhaust run. this is red-zone: abrasive dust duct requires heavier construction but not recognized. do you want me to hold it until the approved detail is verified? boss, i'm at this exhaust run. this involves abrasive dust duct requires heavier construction but not recognized. 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: abrasive dust duct requires heavier construction but not recognized. i have the location, photo, and drawing/detail ready. who needs to verify before work continues?

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