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CAPACITY 1 , 000 g PRECISION UNDERGROUND TANK TESTING RESULTS Patent Pending <br /> TANK # K-CAR-02 PAGE 6 <br /> STAT # Carnegie S . V. R. A. TEST PROCEDURES <br /> TEST DATE : 11/23/1988 Copyright 1985 <br /> NDE TECHNOLOGY, INC . PROPRIETARY <br /> COMPUTERIZED PRINTOUT OF DIGITAL LEAKAGE RATE DATA <br /> Tank Owner - STATE OF CALIFORNIA <br /> Tank. Number - K-CAR-02 <br /> Measurement S 21 <br /> Date of Test 11/23/1988 <br /> Time of measurement ........... = 10:51:17 <br /> Tank Temperature .............. 66.2858 degrees F. <br /> Tank. Pressure ............... .. - .2940 psi. <br /> Basic Tank Volume *0#4k ....... <br /> = 1001.230 Gallons. <br /> Temperature Correction ........ = 4.019 Gallons. <br /> Pressure Correction ••••••••++• u .002 Gallons. <br /> Corrected Volume ......+•••+••• - 1005.250 Gallons. <br /> Total Temperature Change ...... = .0283 degrees F. <br /> Leak Rate Calculation Time .... - 01:04:18 <br /> Geometry Band ................. = 0.000 Gallons/Hour. <br /> Rate of Temperature Change .... .0271 degrees F/Hour. <br /> Total Fluid Level ............. = 90.0485 inches. <br /> Volume Change ................. • .019 Gallons. <br /> ERpected Level Change ......... _ .1295 inches. <br /> Measured Level Change •+••+++•• = .0485 inches. <br /> Primary Apparent Leak. ....•...• - .0116 Gallons. <br /> Primary Apparent Leak. Rate •+•• _ .011 Gallons/Hour. <br /> Strat ERpected Level Change ••• _ .1326 inches. <br /> Strat Apparent Leak +••••.•+••• _ .0121 Gallons. <br /> Strat Apparent Leak. Rate .•+.•• _ .011 Gallons/Hour. <br /> Avg Measured Level Change ..... .1168 inches. <br /> Avg Volume Change .017 Gallons. <br /> Avg Expected Level Changs ..... .1166 inches. <br /> Avg Apparent Leak ............. -.000 Gallons. <br /> Avg Apparent Leak Rate ........ -.000 Gallons/Hour. / v <br /> Avg Strat Volume Change •++••+* _ .017 Gallons. <br /> Avg Strat Expected Level Change .11.89 inches. L •} 1- <br /> Avg Strat Apparent Leak •+••••+ 0.000 Gallons. / <br /> flvq Strat Apparent Leak Rate •• 0.000 Gallons/Hour. A A <br /> Total Elapsed Test Time ....... = 02:04-15 }' <br /> COMPUTERIZED PLOTS OF LEAKAGE RATE DATA aY"ve-1, <br /> .10 <br /> .09 <br /> .08 <br /> .07 <br /> .06 <br /> Pass AFi <br /> s <br /> .04 <br /> � .03 <br /> s <br /> y .02 <br /> .01 <br /> D S O S <br /> a <br /> - 2 <br /> e -.03 <br /> a <br /> r -.04 <br /> Pass <br /> EST TIME - MINUTES <br /> NDE TECHNOLOGY, INC . PROPRIETARY <br /> WATT INC . 3131 FAIRHAVEN DRIVE , BAKERSFIELD , CA 93308 (805) 322-9827 <br />