Access Door Clear Opening: Verify the Hand and Tool Can Actually Reach
Check the true clear opening, door swing or panel removal, nearby obstructions, insulation, and the actual service task before locating the door.
Stop if
- Will this access door give a real clear opening to inspect, reset, clean, or service the device after all finishes are installed?
Watch out
- Do not size the door by habit, place the hinge against an obstruction, or count a ceiling tile opening as usable duct access.
Check
- Identify the device or area that must be reached
- Measure the clear opening, not only nominal door size
- Check hinge swing, latch access, and panel removal path
- Account for external insulation and ceiling access
- Test reach with the expected hand tool or inspection method
Steps
- Identify the device or area that must be reached
- Measure the clear opening, not only nominal door size
- Check hinge swing, latch access, and panel removal path
- Account for external insulation and ceiling access
- Test reach with the expected hand tool or inspection method
Say this to your foreman
Will this access door give a real clear opening to inspect, reset, clean, or service the device after all finishes are installed?
More in Fire/Smoke Dampers & Rated Assemblies