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ALLTECH PETROLEUM SERVICES <br /> 17759 Buttercup Circle,Sonora,CA 95370 <br /> (209)532-7320/Fax(209)533-2650/mdotten*,lodelink.com <br /> California Tank Tester: 98-1068 California Contractor.A 623541 <br /> ALERT UNDERFILL TANK TEST DATA SHEET <br /> Facility N W.S 90e 511#0 Owner Date Ir jt%:08 <br /> Address JZJJ L0 0 5em ire Address <br /> City M A0119CA CA = City CA <br /> F# L Tank ID UL Product 0 L- Gallons (P0,00 <br /> Tank bottom 13 1 Subtract fillpipe length 3 1� Tank Diameter q 5- <br /> Product level" water 0 " Backfill 0 " SGU 73 <br /> Load cell # 31c Probe2.X A Powerlogger Battery vdc <br /> Probe weight '7 lb. t-0 oz = grams <br /> Subtract empty probe weight grams <br /> Ballast to add ... ... ... ... grams Tare value 4 % <br /> Tank contains -qt_M_ gallons = G 9 % M. (65%-95Yo) <br /> Product pressure at tank bottom: _/. S-9 psi. <br /> Stabilization time from delivery to start of test hours. (I hr. minimum) <br /> Data collection began*1Z,3-0 hours / 0 /98 <br /> Data collection ended 0 7 YO hours I / 2.1 /98 <br /> Total q eo hours data collection. <br /> Quiet time began hours V / Vo/98 <br /> Quiet time ended hours T /V /98 <br /> Total hours quiet time. (2 hr. minimum) <br /> Filter bandwidth: 00 Disregard hours front: &AS-Disregard hours rear: <br /> -jo <br /> Test time: ,X,-O _hours. (2 hr. minimum) <br /> FinalDv/Dt +-o#045� GPH. (see graph) Pass Fail <br /> Ullage test: Initial pressure 1.50 psi. (see graph) Pass Fail <br /> Final pressure I.SD psi. (1.10 minimum) Vac. Pres. <br /> Remarks: <br /> Tank Test technician 71LY0 619'C'_ Mike Dotten, license#98-1068R.. <br />