Grease-Duct Clearance and Wrap Coordination

This grease duct uses [wrap/shaft system]. Can we verify clearance, wrap details, supports, and access treatment before this area is closed?

Grease Duct, Kitchen & Industrial Exhaust 1st Year RED

Stop if

Stop and verify the approved detail, responsible trade, or authority before work proceeds.

Watch out

Do not compress listed wrap, mix systems, bury access, or assume wrap automatically eliminates every clearance requirement.

Check

room/grid/area
photo of the condition
current drawing/detail/submittal
measurements or test information
what has already been checked

Say this to your foreman

grease-duct clearance and wrap coordination grease duct, kitchen exhaust & industrial exhaust grease duct clearance wrap listed enclosure fire wrap access cleanout this grease duct uses [wrap/shaft system]. can we verify clearance, wrap details, supports, and access treatment before this area is closed?

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