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SWRCB,January 2002 Page of <br /> 5. SECONDARY PIPE TESTING <br /> Test Method Developed By: X Piping Manufacturer ❑Industry Standard ❑Professional Engineer <br /> ❑Other(Spec) <br /> Test Method Used: X Pressure ❑Vacuum ❑Hydrostatic <br /> ❑Other(Spec) <br /> Test Equipment Used: Pressure Gauges in Psi/Nitrogen Equipment Resolution: 1/10-15 Psi <br /> Piping Run # 1 Piping Run#2 Piping Run#3 Piping Run#4 <br /> Piping Material: Poly Co-Flex Poly Co-Flex Poly Co-Flex Poly Co-Flex <br /> Piping Manufacturer: Environ/*OPW Environ Environ/*OPW Environ <br /> Piping Diameter: 1 %2" 1 %" 1 '/2" 1 ''/z" <br /> Length of Piping Run: Approx. 120' Approx. 100' Approx. 100' Approx. 120' <br /> Product Stored: Regular 87-West Regular 87-East Super 91-West Super 91-East <br /> Method and location of Test Boot at Test Boot at Test Boot at Test Boot at <br /> piping-run isolation: STP Piping Sump#1 STP Piping Sump#1 STP Piping Sump#2 STP Piping Sump#2 <br /> Wait time between applying 5 Minutes 5 Minutes 5 Minutes 5 Minutes <br /> pressure and starting test: <br /> Test Start Time: 10:00 10:00 10:05 10:05 <br /> Initial Reading(Ri): 5 Psi 5 Psi 5 Psi 5 Psi <br /> Test End Time: 11:00 11:00 11:05 11:05 <br /> Final Reading(RF): 5 Psi 5 Psi 5 Psi 5 Psi <br /> Test Duration: 1 Hour 1 Hour 1 Hour 1 Hour <br /> Change in Reading(RF-R,): 0 Psi 0 Psi 0 Psi 0 Psi <br /> Pass/Fail Threshold or No detectable loss No detectable loss No detectable loss No detectable loss <br /> Criteria: <br /> Test Result: Pass Pass Pass Pass <br /> Comments—(include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> Clamps on Test boot in all UDC's,loosened at end of testing,to allow earliest detection if a primary pipe leak occurs. <br /> *Note: Product Piping between UDC's 11&12,#11 side to UDC#7&8,#8 side is OPW Poly Co-Flex Manufacture. <br /> All other Product Piping at this UST Facility is,Environ Poly Co-Flex Manufacture. <br />