Reviewed by a licensed fire protection specialist Short answer: Fire requires four elements — fuel, oxygen, heat, and a self-sustaining chemical chain reaction (the fire tetrahedron). Every suppression method works by removing one element: water cools fuel (removes heat), foam smothers surface (removes oxygen), dry chemical interrupts molecular chain reaction. Understanding
Reviewed by a licensed fire protection specialist Short answer: Fire is classified into five classes based on fuel type: Class A (ordinary combustibles — use water), Class B (flammable liquids — use foam, never water), Class C (energized electrical — use dry chemical or CO2, never water), Class D (combustible metals — use specialized
Reviewed by a licensed fire protection specialist Short answer: Fire marshal inspections evaluate code compliance and can result in violations, fines, occupancy restrictions, or building closure. Prepare by verifying all systems are operational, gathering 1-3 years of inspection documentation, correcting obvious issues before the inspection, and assigning one person to
Reviewed by a licensed fire protection specialist Short answer: Managing inspections means maintaining a master calendar of what's due when (monthly checks, quarterly tests, annual inspections, 5-year and 12-year cycles), coordinating vendors to schedule timely service, preparing the building before inspectors arrive, and documenting everything. Buildings that pass
Reviewed by a licensed fire protection specialist Short answer: Keep fire extinguisher records 3-5 years, sprinkler inspection reports 5-7 years, fire alarm tests 3 years, fire marshal reports permanently, and building design documents permanently. Documentation is your proof of compliance — without records, you can't prove inspections happened, your