Ductwork in Kitchens with Makeup Air

For this kitchen makeup air, how is it coordinated with the exhaust hood and fire suppression system?

I'm checking ductwork in kitchens with makeup air at [location]. I found ductwork supplying makeup air to commercial kitchen to replace exhausted air. For this kitchen makeup air, how is it coordinated with the exhaust hood and fire suppression system?

Grease Duct, Kitchen & Industrial Exhaust 3rd Year RED

Stop if

Hold point on ductwork in kitchens with makeup air: I have the location, photo, drawing/detail, and what was checked. Who should verify before this gets cut, covered, lifted, sealed, energized, or signed off?

Watch out

Don't install kitchen makeup air without exhaust coordination. Don't interfere with fire suppression.

Check

room/grid/area
photo of condition
drawing/detail
manufacturer/model if visible
what I already checked

Say this to your foreman

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