Ductwork in Parking Ramps
Parking garage ventilation often ties into CO/NO2 monitoring, exhaust fans, makeup air, corrosion, and vehicle clearance.
Stop if
- This garage duct affects clearance and CO/NO2 ventilation. Do we verify sensor/control zones and minimum height?
Watch out
- Do not lower duct below clearance or relocate sensors/air paths without approval.
Check
- Confirm clear height, fan/sensor zones, corrosion exposure, access, and control sequence.
Steps
- Identify whether this is normal ductwork or a controlled/special condition.
- Confirm clear height, fan/sensor zones, corrosion exposure, access, and control sequence.
- Get the current drawing/detail/spec/submittal before changing routing, material, access, or support.
- Bring photos, location, and what you checked to the foreman before closing or covering the work.
Say this to your foreman
This garage duct affects clearance and CO/NO2 ventilation. Do we verify sensor/control zones and minimum height?
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