Plan Submittal, Permits, and LAFD Approval Process
This domain tests the Los Angeles administrative path: LAFD Fire Prevention Bureau plan check, permits, inspections, and final approval. The exam expects a complete submittal package and a realistic sequence, not just a code-compliant drawing.
Core rules
- Obtain the fire alarm permit before installation. Submittals go to LAFD Fire Prevention Bureau plan check with the required forms and fees.
- Plans must be drawn to scale and include occupancy, device locations, zoning, riser diagram, sequence of operations, cut sheets, battery calculations, and NAC voltage-drop calculations.
- California licensed engineer or architect stamping is required where the scope triggers it; Title 24 documentation must match the design.
- LAFD field inspection verifies installation against approved plans; acceptance testing precedes final sign-off.
- The contractor submits the NFPA 72 Record of Completion and as-built documentation, and the monitoring account must be active with a listed central station.
Worked example
A submittal includes device floor plans and cut sheets but omits battery calculations and the sequence of operations. LAFD plan check returns it as incomplete because the reviewer cannot verify secondary power or cause-and-effect performance. Adding the 24-hour standby calculation, the 5-minute or 15-minute alarm load, and a written sequence for elevator recall, fan shutdown, and door release resolves the deficiency.
Traps
- Installing before permit issuance.
- Submitting a riser diagram without a sequence of operations.
- Omitting battery and voltage-drop calculations.
- Requesting final inspection before acceptance testing.
- Missing the Record of Completion or an active central-station account.