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M <br />CAPACITY 2,000 g PRECISION UNDERGROUND TANK TESTING RESULTS Patent Pending <br />TANK # R -DVI -07 PAGE 6 <br />STAT # Deuel Vocational Inst. TEST PROCEDURES <br />TEST DATE: 11/28/1988 Copyright 1985 <br />NDS TECHNOLOGY, INC. PROPRIETARY <br />COMPUTERIZED PRINTOUT OF DIGITAL LEAKAGE RATE DATA <br />Tank Owner .................... <br />• STATE OF <br />CALIFORNIA <br />Tank Number .................. - <br />R-OVI-07 <br />m <br />Measurement t 22 <br />r< <br />s Pas <br />N <br />Data of Test .................. <br />' <br />11/28/1988 <br />y <br />m <br />4 <br />Time of measurement ........... <br />- 15:54:37 <br />Tank Temperature .............. <br />. 62.1096 <br />-.T ST Title - MINUTES <br />degrees F. <br />Tank Pressure ................. <br />• .1299 <br />psi. <br />Basic Tank Volume ............• <br />- 2001.031 <br />Gallons. <br />Temperature Correction •.•`•••• <br />- 1.903 <br />Gallons. <br />Pressure Correction ......•••.• <br />- .001 <br />Gallons. <br />Corrected Volume `............• <br />. 2002.935 <br />Gallons. <br />Total Temperature Change ...... <br />.0560 <br />degrees F. <br />Leak Rate Calculation Time ....- <br />01:02:37 <br />Geometry Band ................. <br />- 0.000 <br />Gallons/Hour. <br />Rate of Temperature Change .... <br />o .0238 <br />degrees F/Hour. <br />Total Fluid Leval ............. <br />- 105.9433 <br />inches. <br />Volume Change ................. <br />- .022 <br />Gallons. <br />E.,pected Level Change ......... <br />' .1555 <br />inches. <br />Measured Level Change .......•• <br />' -.0567 <br />inches. <br />Primary Apparent Leak•••• •••• <br />.0305 <br />Gallons. <br />Primary Apparent Leak Rale••••• <br />.029 <br />Gallons/Hour. <br />Strat E.�pacled Level Change ••` <br />- .1597 <br />inches. <br />Strat Apparent Leak .......`•`• <br />' .0311 <br />Gallons. <br />Strat Apparent Leak Rate •••••• <br />- .030 <br />Gallons/Hour. <br />Avg Measured Level Change ..... <br />.1562 <br />inches. <br />Avg Volume Change ............. <br />- .024 <br />Gallons. <br />Avg Expected Level Change ..... <br />.1646 <br />inches. <br />Avg Apparent Leek ............. <br />.001 <br />Gallons. <br />Avg Apparent Leek Rate ........ <br />- <br />.001 <br />fiallons/Hour. <br />Avg Strat Volume Change ......• <br />' <br />.024 <br />Gallons. <br />Avg Strat Expected Level Change <br />- <br />.1640 <br />inches. <br />Avg Strat Apparent Leak •••`••• <br />• <br />.001 <br />Gallons. <br />Avg Strat Apparent Leal. Rate •• <br />- <br />.001 <br />Gallons/Hour. <br />Total Elapsed Test Time ....... - 02:01:41 <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 />.1 <br />Pas_ <br />m <br />r< <br />s Pas <br />N <br />d <br />J <br />y <br />m <br />4 <br />:Y <br />1\` <br />S <br />-.T ST Title - MINUTES <br />NDE TECHNOLOGY, INC. PROPRIETARY <br />WATT INC. 3131 FAIRHAVEN DRIVE, BAKERSFIELD, CA 93308 (805) 322-9827 <br />