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1 <br /> low <br /> SECONDARY LINE TESTING <br /> Test Method By: O Manufacturer • Industry Standard o Professional Engr O Other(see below) <br /> Test Method Uses: • Pressure o vacuum o Hydrostatic o Other(see below) <br /> Measuring Equipment Used: Pressure Gauge (range Q to 15 psig) <br /> Description Line#1 Line#2 Line#3 Line#4 <br /> Tank product Gasoline-91 Gasoline-89 Gasoline-87 Diesel <br /> Pipe manufacturer Smith Smith Smith Smith <br /> Pipe material FRP FRP FRP FRP <br /> Primary pipe diameter (inches) 2 2 2 2 <br /> Secondary pipe diameter (inches) 3 3 3 3 <br /> Method of secondary pipe isolation Boot Boot Boot Boot <br /> Location of secondary pipe isolation Sump Sump Sump Sump <br /> Estimated length of piping run (feet) 255' 245' 235' 200' <br /> (include length of branch runs) <br /> Wait time for pressure to stabilize (hr:min) 0:05 0:05 0:05 0:05 <br /> Test start time 11:00 AM 10:50 AM 10:45 AM 10:49 AM <br /> Initial pressure (psig) 5.0 5.0 5.0 5.0 <br /> Test end time 12:00 PM 11:50 AM 11:45 AM 11:49 AM <br /> Final pressure(psig) 5.0 5.0 5.0 5.0 <br /> Test duration (hr:min) 1:00 1:00 1:00 1:00 <br /> Change in pressure (psig) 0.0 0.0 0.0 0.0 <br /> Pass/Fail threshold (psig) 0.5 0.5 0.5 0.5 <br /> TEST RESULT PASS PASS PASS PASS <br /> Comments: <br /> 0 2011 Walton Engineering,Inc. <br />