Find the access side, label, actuator, fusible link, sleeve, blade area, or inspection point.
Check that permanent access remains reachable after walls, ceiling, insulation, hangers, and other trades are installed.
Verify the access door size/location and confirm the panel can actually be opened and used after finish work.
Ask foreman
In Fire/Smoke Dampers, Access Doors & Rated Assemblies, I’m looking at: What do I do when forgetting access door for damper inspection? What should I verify before I cut, drill, seal, cover, move, or install?
Do not
Do not treat damper or rated-assembly work like normal duct. Do not bury access behind duct, insulation, grid, hard lid, wall, lights, or other trades.
