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1 <br />Start DoteStort <br />2 <br />time <br />3 <br />Product <br />levet <br />inches <br />4 <br />Gallons <br />5_6 <br />End Dote <br />End Time <br />7AA <br />Product <br />• level <br />inches <br />Level Change <br />Gallons (in gallons) <br />column 4-8 <br />B <br />Is A greater than <br />weekly stondcrd? <br />(Yes - too) <br />551 to 1000 - <br />13 <br />7 <br />1001 to 2000 <br />26 <br />13 <br />MONTHLY S 1/ NDARD: <br />Add four test results from column "A" above= <br />Divide this number by 4= <br />"C". <br />If "C" exceeds the monthly standard. begin another 36 hour test immediately, and <br />_•. ;,ty your Territory Manager. If the next test foils the standard, a tank integrity <br />test must be conducted within 72 hours. <br />USED OIL TANK GAUGING MEASUREMENT' STANDARDS <br />Weekly Standard Monthly Standard <br />Tank Size <br />(one Test) <br />(Ave. of Four Tests) <br />(Gollons) <br />(Gallons) <br />(Gallons) <br />550 or Less <br />10 <br />5 <br />551 to 1000 - <br />13 <br />7 <br />1001 to 2000 <br />26 <br />13 <br />s ff "yes' in column B, <br />start another 36 hour <br />test immediately and <br />contact your Territory <br />Manager. <br />If the second test ex- <br />seeds the weekly <br />standard, a Tank In- <br />tegrity test must be <br />Conducted within 72 <br />hours. <br />NOTE: <br />Minimum Static Period during #est is 36 hours. No input shall occur within a 12 hour period prior <br />to the Static Period. This test must be conducted at least once per week. <br />Facility <br />Month/Yeor <br />Tank I.D. Contents <br />a,L►$na'S' <br />oa-os-92 <br />Chevron <br />