LA Fire Alarm study plan
LA Fire Alarm · Give each week a clear focus.
8 weeks · About 6 hours per week
Codes and Standards (Los Angeles Municipal Code, LAFD fire alarm provisions, adopted NFPA standards)
Map the LA fire alarm code stack: identify which chapters of the Los Angeles Municipal Code and which LAFD fire alarm provisions govern alarm submittals, and list where each adopted NFPA standard (72, 70, 101 as applicable) plugs in
Read the adopted NFPA 72 occupancy and system classification material and write out in your own words the difference between protected premises systems, supervising station types, and notification appliance circuit performance requirements
Build a one-page cross-reference table linking five common design questions (detector spacing, audibility, pathway survivability, battery sizing, acceptance testing) to the specific code or standard clause that answers each
Flag every code citation you could not confirm against a primary source and mark it for verification with the AHJ rather than guessing
Your checkpoint
A one-page code cross-reference table with at least 10 entries, each naming the governing document, the clause area, and a confidence flag
Codes and Standards (Los Angeles Municipal Code, LAFD fire alarm provisions, adopted NFPA standards) & Plan Submittal, Permits, and LAFD Approval Process
Trace the LAFD plan submittal workflow end to end: permit application, plan review intake, corrections cycle, approval, and inspection request, and note the sequence and typical dependencies at each step
Draft a submittal package checklist covering drawings, calculations, device schedules, cut sheets, and any required LAFD-specific forms
Compare the roles of the design professional, the contractor of record, and the AHJ reviewer in the approval chain and write a short paragraph on who signs off on what
Identify the most common plan review correction comments you can substantiate and pair each with the submittal item that prevents it
Your checkpoint
A submittal package checklist with at least 15 line items plus a correction-prevention table of at least 5 entries
Fire Alarm System Components and Devices & Initiating Devices, Notification Appliances, and Circuits
Classify initiating devices by operating principle (spot smoke types, heat, waterflow, manual stations) and state the typical application and known limitation of each
Diagram a conventional initiating device circuit and an addressable signaling line circuit side by side, labeling the supervision method and the fault each detects
Explain notification appliance circuit voltage drop and audibility requirements well enough to solve a simple end-of-line calculation by hand
List the notification appliance types and describe how intelligibility and candela selection interact with room geometry and ambient noise
Your checkpoint
Two hand-drawn circuit diagrams with supervision labels plus one worked voltage drop calculation showing all steps
Power Supplies, Batteries, and Secondary Power & Wiring Methods, Installation, and Pathway Survivability
Calculate a secondary power supply battery set by hand from a load schedule: standby current, alarm current, required standby duration, and derating, showing every term
Compare the wiring methods permitted for fire alarm circuits and state where survivability requirements change the method or the pathway
Explain the pathway survivability levels in your own words and give one realistic building scenario where each level would be the governing requirement
List the installation defects most likely to fail a rough inspection (support spacing, box fill, separation from power, unprotected penetrations) and the code basis for each
Your checkpoint
A complete battery sizing worksheet with a load schedule and a pathway survivability decision table covering all levels
Inspection, Testing, and Maintenance & Wiring Methods, Installation, and Pathway Survivability
Build an inspection and testing sequence for a new system from rough-in through final acceptance, naming what is verified at each stage and who witnesses it
Write the test procedure for each device type you listed in week 3, including the pass criterion and the documentation recorded
Describe the periodic inspection and testing intervals and what changes them, and note where you need to confirm against the locally adopted edition
Draft the record-of-completion and test-log content requirements so an inspector could reconstruct the test from your paperwork alone
Your checkpoint
An acceptance test plan with a stage-by-stage checklist and a sample completed test log covering at least 8 devices
Fire Alarm System Components and Devices & Inspection, Testing, and Maintenance
Revisit the component domain and correct every weak spot identified by your week 3 and week 5 self-checks, rewriting notes rather than rereading them
Explain the interaction between detector spacing, ceiling height, and air movement for at least three ceiling configurations
Trace a false alarm or trouble signal from symptom to likely cause across initiating circuit, power supply, and notification circuit, listing the diagnostic step order
State the documentation a technician must leave on site after service and why each item matters to the AHJ
Your checkpoint
A troubleshooting decision tree for three fault categories plus a rewritten component summary sheet of at least 20 terms
Plan Submittal, Permits, and LAFD Approval Process & Safety, Jobsite Practices, and Documentation
Assemble a mock submittal for a small hypothetical occupancy, including device schedule, battery calculation, and a narrative of the design basis
Review your mock submittal against your week 2 checklist and log every gap you find
Write the jobsite safety and documentation practices for fire alarm work: lockout during panel work, battery handling, confined space and ladder considerations, and daily reporting
Practice explaining an approval delay or a failed inspection to a client in writing, using only factual, code-referenced language
Your checkpoint
A complete mock submittal package plus a one-page safety and documentation job aid
Codes and Standards (Los Angeles Municipal Code, LAFD fire alarm provisions, adopted NFPA standards) & Initiating Devices, Notification Appliances, and Circuits & Power Supplies, Batteries, and Secondary Power & Inspection, Testing, and Maintenance
Take a full-length timed practice set across all eight domains and score it by domain to find remaining weak areas
Re-derive from memory the three calculations you are most likely to be tested on: battery sizing, voltage drop, and detector coverage
Rewrite your code cross-reference table from week 1 without looking, then diff it against the original and fix the gaps
Review only your flagged uncertain items and either confirm them against a primary source or consciously set them aside as known unknowns
Your checkpoint
A scored practice exam with a per-domain error analysis and a corrected final one-page formula and citation sheet
Milestones
Week 2: You can describe the LAFD submittal sequence from memory and your checklist has no line item you cannot justify with a code or process reason
Week 4: You complete the battery sizing worksheet unaided and get the same answer on a second attempt a day later, and you can name the governing pathway survivability level for three different building scenarios
Week 6: Your week 3 and week 5 self-check errors are all closed out, and you can walk a fault from symptom to cause without referring to notes
Week 8: Practice exam score is at or above your target with no domain below 60 percent, and every remaining uncertain item is either verified or explicitly logged as a known unknown