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Alltech <br /> 17759 Buttercup Circle, Sonora, CA 95370 <br /> Phone: 209-532-7320; Fax: 209-533-2650 <br /> California Tank Tester: 90-1068 <br /> California Contractor 623541 A-Haz <br /> alltech@mlode.com IN <br /> PRECISION TEST DATA SHEET for PIPING <br /> Facility: Costco 658 Date: Sep. 12, 02 <br /> Address: 3250 Grant Line Rd. <br /> City: Tracy CA <br /> Facility contact: W.A. Cram Phone: <br /> L.I.A.: San Joaquin; Michelle L.I.A. Phone: 209-468-3451 <br /> Hasstech Accu-Rite Pressurized Piping Tester <br /> Product Reg 1 Prem <br /> Turbine isolation method * BV BV <br /> Dispenser isolation method Imp Imp <br /> Test pressure, PSI 50 50 <br /> Initial cylinder level 0.0500 0.0500 <br /> Final cylinder level 0.0490 0.0495 <br /> Time Started 1130 1200 <br /> Time Completed 1200 1230 <br /> Total test time, minutes 30 30 <br /> Result: Volume change in GPH 0.002 0.001 <br /> Conclusion: *Pass/Fail Pass Pass <br /> Leak Detector Test: Pass Pass <br /> x Pass/Fail threshold is 0.010+0 GPH per Manufacturer's protocol. <br /> Remarks: The line from Reg 1 feeds the row of islands closest to the building. <br /> The line from Reg 2 feeds the row of islands closest to the tanks, There is a <br /> crossover line that permits use of either regular turbine to feed all islands in <br /> case of a failure. Testing either line with this crossover open allows testing of <br /> all the regular lines at once. The ball valve in the crossover was closed prior to <br /> testing line leak detectors. <br /> Test tech: `'Mike Dotten, License 98-1068 Rev.3/6/2002 <br />