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CAPACITY 10000 g PRECISI• UNDERGROUND TANK TESTING RESULTS Patent Pending <br /> TANK # Diesel PAGE 5 <br /> STAT # N/A `PEST PROCEDURES <br /> TEST DATE : 11/ 15/91 Copyright 1985 <br /> NDE TECHNOLOGY, INC:. PROPRIE 'ARY <br /> COMPUTERIZED PRINTOUT OF DIGITAL LEAKAGE RATE DATA <br /> Tank Owner = CTI TRUCKING <br /> Tank. Number - 10K DSL. <br /> Measurement # 33 <br /> Date of measurement 11 /15/ 1991 <br /> Time of measurement = 13:32: 16 <br /> Tank Temperature . . . . . . . . . . . . . . 62.03R4 degrees F. <br /> Tank. Pressure 1 .3776 psi . <br /> Basic Tank Volume xxxxxxxxxxxxx . 1 10000,296 Gallons. <br /> Temperature Correction +xxxxxxx = 9. 101 Gallons. <br /> Pressure Correction xxxxxxxxxx+ _ ,064 Gallons. <br /> Corrected Volume x'Nx xifxxiF4M+xxx 10009.461 Gallons. <br /> Stratified Corrected Volume xxx = 10009.448 Gallons. <br /> Total Fluid Level _= 143,75469 inches. <br /> Fluid Pressure on Tank Bottom 4.4304 psi <br /> Total Temperature Change . . . . . . _ .35664 degrees F. <br /> Total Level Change . . . . . . . . . . . . = 13.75469 inches. <br /> Leak Rate Calculation Time. . . . , = 02:00:54 <br /> Geometry Band ,0120 Gallons/Hour, <br /> Rate of Temperature Change . . _ . 13390 degrees F/Hour. <br /> Volume Change . . . . . . . . . . . . . . . . . = 1 .222 Gallons. <br /> Expected Level Change = 12.39197 inches. <br /> Measured Level Change x+sxxxxxx :, 11 .99347 inches. <br /> Primary Apparent Leat; xxrtxxxxx+ _ .0393 Gallons. <br /> Primary Apparent Leak Rate xxxx = .019 Gallons/Hour. <br /> Strat Volume Change xx+x+xxxxxx = 1 .2245 Gallons. <br /> Strat Expected Level Change x■x = 12.41861 inches. <br /> Strat Apparent Leak xxx++xxxxxx = .0419 Gallons. <br /> Strat Apparent Leal: Raie xxxx+x = .021 Gallons/Hour. <br /> Avg Measured Level Change = 11 .76357 inches. <br /> Avg Volume Change - 1 .2050 Gallons. <br /> Avg Expected Level Change . . . . . = 12.22971 inches. <br /> Avg Apparent Leal: _ .0460 Gallons. <br /> Avg Apparent Leal; Rate = .023 Gallons/Hour. <br /> Avg Strat Volume Change xxxxxx* = 1 .2096 Gallons. <br /> Avg Strat Expected Level Change = - 12.26811 inches. <br /> Avg Strat Apparent Leak xx+xxxx = .0497 GalJons, <br /> Avg Strat Apparent Leak Rate ++ _ .0225 Gallons/Hour. <br /> Total Elapsed Test Time = 02:52:38 <br /> NDF. TECHNOLOGY, INC . PROPRIETARY <br /> WATT INC . 3131 FATRHAVF.N DRIVE, BAKERSFIELD , CA 93308 (805.) 322-9827 <br />