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t G ,1 <br /> SECONDARY LINE TESTING JUN o s 2015 <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 Oto 15 psig) <br /> Description Line#1 Line#2 Line#3 <br /> Tank product Gasoline-87 Gasoline-89 Gasoline-91 <br /> Pipe manufacturer Smith Smith Smith <br /> Pipe material FRP FRP FRP <br /> Primary pipe diameter (inches) 2 2 2 <br /> Secondary pipe diameter (inches) 3 3 3 <br /> Method of secondary pipe isolation Clam Shell Clam Shell Clam Shell <br /> Location of secondary pipe isolation STP STP STP <br /> Estimated length of piping run (feet) 50 50 50 <br /> (include length of branch runs) <br /> Wait time for pressure to stabilize (hr:min) :10 :10 :10 <br /> Test start time 10:30 AM 10:10 AM 9:50 AM <br /> Initial pressure (psig) 5.0 5.0 5.0 <br /> Test end time 11:30 AM 11:10 AM 10:50 AM <br /> Final pressure(psig) 5.0 4.6 5.0 <br /> Test duration (hr:min) 1:00 1:00 1:00 <br /> Change in pressure (psig) 0.0 0.4 0.0 <br /> Pass/Fail threshold (psig) - 0.5 0.5 0.5 <br /> TEST RESULT PASS PASS PASS <br /> Comments: <br /> © 2015 Walton Engineering,Inc. <br />