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0 0 <br /> Pipeline Integrity Testing <br /> Test Date: May 4, 2011 <br /> Performed by: Dennis Miller, F.E., Miller Engineering(STI—AST Inspector#AST <br /> R10128) <br /> Matt Sweet--Safeway Maintenance Dept. <br /> Pipeline: <br /> Location: Indoors—Truck Repair- <br /> Configuration: 1"to 1-1/2"diameter <br /> Length: Approximately 175-ft <br /> Material: Black Steel; threaded fittings <br /> Testing Protocol: <br /> Operating pressure for the system is estimated at 20 psig. At 1.5 operating pressure, design <br /> testing pressure=30 psig. <br /> Water was used as the testing medium and then air was added to increase the pressure to <br /> protocol values. Pressure gauges were installed at both ends of the pipeline to monitor <br /> pressure during the test. <br /> Pipeline was observed for leaks during the testing period. <br /> Test was designed for a minimum of 30 minutes <br /> Results: <br /> Start Time: 11:55 AM;Pressure=35 psig <br /> Stop Time: 12:40 PM: Pressure=35 psig <br /> Total Time: 45 minutes: <br /> No pressure drop during test;No leaks observed along the pipeline <br /> Conclusion —Pipeline passed hydraulic test. <br /> Pipeline Testing Results Page 1 <br />