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OPERATION <br /> ❑PNEUMATIC DIELECTRIC ❑HYDRAULIC <br /> PIPING SUPERVISED OYES LINO I DETECTING MEDIA SUPERVISED LYES UNO <br /> DOES VALVE OPERATE FROM THE MANUAL TRIP AND/OR REMOTE CONTROL STATIONS LYES LINO <br /> DELUGE AND IS THERE AN ACCESSIBLE FACILITY IN EACH CIRCUIT FOR TESTING IF NO,EXPLAIN <br /> PREACTION <br /> VALVES OYES ONO <br /> DOES EACH CIRCUIT OPERATE DOES EACH CIRCUIT MAXIMUM TIME TO <br /> MAKE MODEL SUPERVISION LOSS ALARM? OPERATE VALVE RELEASE? OPERATE RELEASE <br /> YES NO YES NO MIN. SEC. <br /> PRESSURE LOCATION MAKE& SETTING STATIC PRESSURE RESIDUAL PRESSURE FLOW RATE <br /> REDUCING &FLOOR MODEL (FLOWING) <br /> VALVE TEST INLET(PSI) OUTLET(PSI) INLET(PSI) OUTLET(PSI) FLOW(GPM) <br /> TEST HYDROSTATIC:Hydrostatic tests shall be made at not less than 200 psi(13.6 bars)for two hours or 50 pai(3.4 bars)above <br /> DESCRIPTION static pressure in excess of 150 psi(10.2 bars)for two hours.Differential dry-pipe valve clappers shall be left open during <br /> test to prevent damage.All abovegroung piping leakage shall be stopped. <br /> PNEUMATIC:Establish 40 psi(2.7 bars)air pressure and measure drop which shall not exceed 1%psi(.01 bars)in 24 hours. <br /> Test pressure tanks at normal water level and air pressure and measure air pressure drop which shall not exceed <br /> 1%psi(0.1 bars)in 24 hours. <br /> ALL PIPING HYDROSTATICALLY TESTED AT 200 PSI(_BARS)FOR 2 HRS. IF NO,STATE REASON <br /> DRY PIPING PNEUMATICALLY TESTED DYES ONO <br /> EQUIPMENT OPERATES PROPERLY DYES ONO <br /> DO YOU CERTIFY AS THE SPRINKLER CONTRACTOR THAT ADDITIVES AND CORROSIVE CHEMICALS,SODIUM SILICATE OR <br /> DERIVATIVES OF SODIUM SILICATE,BRINE,OR OTHER CORROSIVE CHEMICALS WERE NOT USED FOR TESTING SYSTEMS <br /> OR STOPPING LEAKS? DYES ONO <br /> TESTS DRAIN READING OF GAGE LOCATED NEAR WATER. RESIDUAL PRESSURE WITH VALVE IN TEST <br /> TEST SUPPLY TEST CONNECTION: PSI ( BARS) CONNECTION OPEN WIDE PSI <br /> UNDERGROUND MAINS AND LEAD IN CONECTIONS TO SYSTEM RISERS FLUSHED BEFORE CONNECTION MADE <br /> TO SPRINKLER PIPING. <br /> VERIFIED BY COPY OF THE U FORM NO.85B DYES ONO OTHER EXPLAIN <br /> FLUSHED BY INSTALLER OF UNDER- <br /> GROUND SPRINKLER PIPING DYES 0 N <br /> IF POWDER-DRIVEN FASTENERS ARE USED IN CONCRETE,HAS REP- IF NO,EXPLAIN <br /> RESENTATIVE SAMPLE TESTING BEEN SATISFACTORILY COMPLETED? DYES ONO <br /> BLANK TESTING NUMBER USED LOCATIONS NUMBER REMOVED <br /> GASKETS 0 <br /> WELDED PIPING OYES UNO <br /> IF YES... <br /> DO YOU CERTIFY AS THE SPRINKLER CONTRACTOR THAT WELDING PROCEDURES COMPLY <br /> WITH THE REQUIREMENTS OF AT LEAST AWS D10.9,LEVEL AR-3? DYES ONO <br /> DO YOU CERITIFY THAT THE WELDING WAS PREFORMED BY WELDERS QUALIFIED IN <br /> WELDING COMPLIANCE WITH THE REQUIREMENTS OF AT LEAST AWS D10.9,LEVEL AR-3? DYES ONO <br /> DO YOU CERITIFY THAT WELDING WAS CARRIED OUT IN COMPLIANCE WITH A <br /> DOCUMENTED QUALITY CONTROL PROCEDURE TO ENSURE THAT ALL DISCS ARE <br /> RETRIEVED.THAT OPENINGS IN PIPING ARE SMOOTH.THAT SLAG AND OTHER <br /> WELDING RESIDUE ARE REMOVED,AND THAT THE INTERNAL DIAMETERS OF <br /> PIPING ARE NOT PENETRATED? DYES ONO <br /> CUTOUTS DO YOU CERITIFY THE YOU HAVE A CONTROL FEATURE TO ENSURE THAT ALL <br /> (DISCS) CUTOUTS(DISCS)ARE RETRIEVED? DYES ONO <br /> HYDRAULIC NAME PLATE PROVIDED IF NO,EXPLAIN <br /> DATA <br /> NAMEPLATE DYES ONO <br /> DATE LEFT IN SERVICE WITH ALL CONTROL VALVES OPEN: 4�4-�'1 <br /> REMARKS <br /> NAME OF SPRINKLER CONTRACTOR <br /> VIKING AUTOMATIC SPRINKLER COMPANY <br /> TESTS WITNESSED BY <br /> SIGNATURES FO ERTY OWN ) 7E4/ ®^_ DATEf /17 <br /> c /yf_cRi <br /> FOR PRECONTRACT (SIGN:: , TITLE .^ DATE <br /> ADDITIONAL EXPLANATION AND NOTES <br />