Ductwork in Parking Ramps

This garage duct affects clearance and CO/NO2 ventilation. Do we verify sensor/control zones and minimum height?

I'm checking ductwork in parking ramps at [location]. I found: Duct blocks vehicle clearance, sensor zones, or exhaust/makeup air intent.. This garage duct affects clearance and CO/NO2 ventilation. Do we verify sensor/control zones and minimum height?

Airflow, Noise, Vibration & TAB 2nd Year RED

Stop if

Hold point on ductwork in parking ramps: I have the location, photo, drawing/detail/spec/submittal, and what I checked. Who should verify before this gets covered, tested, started, labeled, rerouted, or turned over?

Watch out

Do not lower duct below clearance or relocate sensors/air paths without approval.

Check

room/grid/area
photo of condition
current drawing/detail/spec/submittal
what I already checked
what decision is needed

Say this to your foreman

14705 ductwork in parking ramps airflow, noise, vibration & tab impacts red 2 this garage duct affects clearance and co/no2 ventilation. do we verify sensor/control zones and minimum height? parking garage duct, car exhaust ventilation, co sensor duct, garage makeup air duct blocks vehicle clearance, sensor zones, or exhaust/makeup air intent.