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0 0 <br />CAPACITY 550 g. PRECISION UNDERGROUND TANK TESTING RESULTS Patent Pending <br />TANK # W/o PAGE 2 <br />STAT * N/A SHORT REPORT FORM <br />TEST DATE: 03/14/1989 Copyright 1985 <br />NDE TECHNOLOGY, 'INC. PROPRIETARY <br />COMPUTERIZED PRINTOUT OF DIGITAL LEAKAGE RATE DATA <br />Tcril Owner . . . . . . . . . . . . . . . . . . . . <br />O.KELLER <br />.09 <br />lank NumUer . .................. <br />CHRISMAN W/O <br />.07 <br />Measurement 4 11 <br />Date of Test .................. <br />measurement ........... <br />Time of,, <br />. 03/14/1989 <br />= 10:23:62 <br />11 g, <br />Tank Temperature .............. <br />. 60.8420 <br />degrees F. <br />Tank. Pressure ................. <br />= .2500 <br />psi. <br />Basic Tent, Volume ............. <br />= 551.413 <br />Gallons. <br />Temperature Correction <br />= .053 <br />Gallons. <br />Nil P"R <br />Pressure Correction ........... <br />. 0.000 <br />Gallons. <br />a: <br />Corrected Volume ............. <br />551.466 <br />Gallons. <br />o HE <br />t\'L AJH <br />Total Temperature Change ...... <br />= -.0331 <br />degrees F. <br />, <br />-"t- CES <br />Leak Rate Calculation lime .... <br />= 01:00:55 <br />I <br />Geometry Band ................. <br />= -.000 <br />Gallons/Hour. <br />Rate of Temperature Change .... <br />- -.0327 <br />degrees F/Hour. <br />Total Fluid Level ............. <br />= 95.1151 <br />inches. <br />Vulume Change ................. <br />-.002 <br />Gallons. <br />Expected Level Change ......... <br />-.0385 <br />inches. <br />Measured Level Change ......... <br />= ITS] <br />inches. <br />Primary Apparent Leal, <br />= -.0084 <br />Gallons. <br />Primary Apparent Leak Rate .... <br />= -.008 <br />Gallons/Hour . <br />Strat Expected Level Change *** <br />= -.0367 <br />inches. <br />Strat Apparent Leak *•***...... <br />= -.0083 <br />Gallons. <br />Strat Apparent Leak Rate — .... <br />= -.008 <br />Gallons/Hour. <br />Avg Measured Level Change ..... <br />- .0582 <br />inches. <br />Avg Volume Change ............. <br />= -.001 <br />Gallons. <br />Avg Expected Level Change ..... <br />= -.0173 <br />inches. <br />Avg Apparent Leak ............. <br />= -.004 <br />Gallons. <br />Avg Apparent Leak Rate ........ <br />= -.006 <br />Gallons/Hour. <br />Avg Strat Volume Change *-***** <br />- -.001 <br />Gallons. <br />Avg Strat Expected Level Change <br />= -.0171 <br />inches. <br />Avg Strat Apparent Leak <br />= -.004 <br />Gallons. <br />Avg Strat Apparent Leak Rate ** <br />= -.006 <br />Gallons/Hour. <br />Total Elapsed Test Time ....... = 01:00:55 <br />COMPUTERIZED PLOTS OF LEAKAGE RATE DATA <br />NDE TECHNOLOGY, INC. PROPRIETARY <br />WATT INC. 3131 FAIRHAVEN DRIVE, BAKERSFIELD, CA 93308 (805) 322-9827 <br />.10 <br />.09 <br />.08 <br />.07 <br />U6 <br />04 <br />01 -3. <br />.02 <br />.0 <br />L <br />Q. <br />ti <br />.02 <br />a: <br />-.03 <br />.04 <br />Isaz� <br />las <br />I <br />TEST TIME MINUTES <br />NDE TECHNOLOGY, INC. PROPRIETARY <br />WATT INC. 3131 FAIRHAVEN DRIVE, BAKERSFIELD, CA 93308 (805) 322-9827 <br />