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Static field route #238

What do I do when not coordinating actuator access/power/control clearance?

Fire/Smoke Dampers, Access Doors & Rated AssembliesHigh-risk starter answer — manufacturer/project/code/AHJ verification required

For motorized fire/smoke dampers, physical access is only part of the job. Confirm who owns actuator power/control wiring before calling the damper complete.

Open in Field RescueOpen category

Field checklist

Ask foreman

This combination damper is installed, but I do not know if controls/electrical has completed the actuator wiring. Who owns that scope before ceiling close?

Do not

Do not treat damper or rated-assembly work like normal duct.

Why it matters

Fire/smoke damper commissioning is multi-trade work. Physical install can look complete while controls scope is still incomplete.

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