Fixed Systems & Codes
- Sprinklers (wet/dry/pre-action/deluge): NFPA 13/14/15, valves & sprinklers UL/FM listed; ESFR/CMSA options.
- Foam systems: NFPA 11/16 (low, med, high expansion; foam-water deluge). Fluorine-free (F3) concentrates available to meet emerging PFAS policies.
- Water mist: NFPA 750 for turbines, cable tunnels, machinery spaces.
- Clean agent & inert gas: NFPA 2001 (FK-5-1-12, Novec-type; IG-541/100% N₂) with room integrity testing.
- Fire alarm & detection: NFPA 72 (addressable panels, aspirating smoke, linear heat); flame detectors (UV/IR, IR³) and Ex-rated devices to IEC 60079 / ATEX.
- Hydrants/monitors/hose reels: NFPA 24, EN 671; nozzles, cabinets, landing valves.
- Fire pumps & tanks: NFPA 20 (diesel/electric, UL/FM controllers), NFPA 22 (water storage), test headers and flow meters.
Documentation & Testing
- Hydraulic calculations, cause-&-effect, isometrics.
- FAT/SAT, hydrostatic tests, loop checks; ongoing compliance per NFPA 25.
Firefighting RFQ Checklist
Hazard class & fuels, design density/area, water supply data, zones & interfaces (DCS/SIS/BMS), environment (corrosive, coastal, Ex), listing requirement (UL/FM), acceptance test scope, documentation pack.