FDNY S12| 53 QUESTIONS AND ANSWERS|GUARANTEED SUCCESS

Unlawful to be installed Devices that give the physical appearance of fire protection equipment (ex. CCTV sprinkler head) Minimum amount of time records must be kept 3 years Hydro static test must be performed Every 5 years System fully out of service Tag/red Disc/White System partially out of service Tag/Red. Disc/Blue System free from defects Tag/Green. Disc/N/A S12/S15 holder may perform Visual inspections, proper notifications and record inspection results S12/S15 with Q99/01 May perform Visual inspections, test notification appliances, perform daily and weekly routine maintenance and record inspection results MFSPC Master fire suppression piping contractor MP Master plumber MFSPC w/s12/15 can Inspect, test, maintain and repair/replace system components MP with S12/15 can only work on Residential with 30 sprinkler heads or less and no booster pump Deluge system All sprinkler heads are open, pipes dry ELO extra large orifice sprinkler Orifice size greater than 1" Extended coverage sprinklers head Covers max 400sqft in light hazard and 144sqft for high hazard areas Large orifice sprinkler Orifice greater than 3/4" but smaller than 1" RTI Response time index SIN Sprinkler identification numbers required on sprinkler heads manufactured after 1/1/2000 Minimum maintained building temperature 40deg F System where water is stored in pipes. Automatic wet system System where air is stored in pipes Automatic Dry system Psi in dry system piping 15-20psi Has no water in pipes until fire/smoke is detected Pre action system Who needs to draw sketch of compactor garbage Shute sprinkler system CoF holder _____________ sprinkler heads have been recalled Cycling sprinkler heads Build up of foreign material on sprinkler head is called Loading Spare sprinkler heads for building with 300 heads 6 Spare sprinkler heads for building with 301-1000 12 Spare sprinkler heads for building with over 1000 24 Pressure tanks may have a max size of 9000 gallons each Pressure tank air psi must be kept at 75psi Air to water ratio should always be 1 air 2 water Height of Gravity tank above highest head 25 feet Every 1 foot of elevation equals xxxpsi of water pressure 0.433psi Minimum gpm for gravity tank fill pimp 65gmp Xxxxx are directly connected to sprinkler heads Branch lines Xxxxxx are directly connected to branch lines Cross mains or loop mains Xxxxxxx are directly connected to cross mains Feed risers Xxxxxxx are able to feed mains and cross mains directly Risers Pipe 1 and 1.25" diameter are required to have hangers no further than 12ft apart All other pipe diameters are required to have hangers no more than 15ft apart Hanger must be at least x inches from upright sprinkler head 3 inches Pipe diameter up to 4" needs rod x inches in diameter 3/8 Pipe 5,6,8 inches in diameter require rod to be 1/2" 10-12 inch pipe require rod to be 5/8" Standard RTI sprinkler heads have a RTI of 80 Quick response RTI sprinkler heads have RTI of 50 Sprinkler head with orange or red glass bulb 135-170 deg F temp rating Ordinary Sprinkler head with purple glass red frame 325-375 deg F temp rating Extra High Sprinkler head with yellow or green glass and white frame 175-225 deg F temp rating Intermediate