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WOM <br /> CAPACITY ?,506 g PRECISION UNDERGROUND I m�HK 2 Ut"I. 7.SK TANK TESTING RESULTS Patetlt <br /> I. AT * 787 PAGE 2 Pending <br /> &RST DATE: 02/18/I988 SHORT REPORT FORM — TEST PROCEDURUS <br /> Copyright <br /> NDE TECHNOLOGY, INC.19PROPRIETARY <br /> COMPUTERIZED PRINTOUT OF DIGITAL LEAKAGE RATE DATA <br /> Tank Owner - DESERT PETROLEUM <br /> Tank Number - 22 UHL 7.SK <br /> Measurement t 14 <br /> 0ele of Test 02/18/1990 <br /> Tifia of heaaurehent -13;46:Ze <br /> Tank Tamodrature - 57.7402 deoraee F <br /> Tank Pransurc - Z500 pal <br /> 8aalc Tank Volume - 7SO0.327 Gallons. <br /> Tdhperature Correction - -10.786 Gallons. <br /> Prcaaure Correction - 010 Gallons. <br /> Cdr'rectad Volume - 7489,SS1 Gallana. <br /> Volume Ciianga - .0462 GeLl.ona. <br /> Expeclad.Lavol Change - 849$7 inches <br /> ffeeeured Leve! Change - .66741 Inches <br /> Total Fluid Level - 157.655 inches <br /> Primary Apparent Leek - .010 Gallons. <br /> Elapsed time - 00.-56:20 <br /> Primary Apparent Leak Rate - .011 GallonsfHour <br /> Gaanetry Band - .0010 Gallona/Hour <br /> Secondary Expected Leve! Change � <br /> Secondary Apparent005 Gall <br /> Leak - o inthaa <br /> Secondary Appar'ant Leak Rate - Gallons. <br /> Stratified Exiasicled Level Chan0a - •006 Gallona/Hour <br /> Stratified A g .826 Inched <br /> p�arant Leak +• ,009 Gallana. <br /> Stratified Apodrent Leak Rate - -009 Gailons/Hour <br /> Averag£d Measured Leyel Change <br /> Averaged Volume Chance - 9 • caches. <br /> Averaged Expected Leval Chan a -'0458 Gallonllons. <br /> Avera dd A g •84206 laches. - <br /> g Apparent Leak - .017 Gallons., <br /> Averaged Apparent Leek Rate - .BZ3 Gallona/Hoar. <br /> Averaged Stratified Voluna Change - - - - <br /> Averagad Expected Stratified Level Chen '0455 Gallons. <br /> Averaged Stratified A g - <br /> Apparent Leek - •83780 Inches. <br /> Averaged Stratified Apparent Leak Reta = .022 8allenafHour. - <br /> COMPUTERIZED PLOTS OF LEAKAGE RATE DATA <br /> .Ieae <br /> .asae <br /> Be" <br /> .07ea <br /> .0680 <br /> r P . <br /> .0400 <br /> .0308 . <br /> .Sze <br /> .as <br /> � zea <br /> T F -.0408. <br /> P - <br /> WATT Inc. 3131 FAIR11AV9t7 DRIVE. BAKERSFIELnNDE, TCA9330g <br /> HY, INC' PROPRIETARY <br /> (805) 322-9827 <br />