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t <br /> s APvt 4h°', <br /> CAPACITY 4000 Gal PRECISION ERGROUND TANK TESTING RESULT Patent Pending <br /> STAT # TANK#865-D1U1 SUMMARY REPORT FORM @Copyright 1985-1991 <br /> TANK # T865 4K DIESEL WORK ORDER SUBC#8280275 <br /> TEST DATE: Jan 23, 1994 PAGE 2 <br /> PRINTOUT OF TANK SYSTEM LEAKAGE RATE DATA <br /> Tank Owner . . . . . . . . . . . . . . . . . . . . = LAWRENCE LIVERMORE NATIONAL LABORATORY <br /> Tank Number . . . . . . . . . . . . . . . . . . . = T865 4K DIESEL <br /> Measurement # 40 <br /> Test Date = Jan 23, 1994 Measurement Time = 13:35 <br /> Tank Temperature . . . . . . . . . . . . . . = 58.3831 degrees F <br /> Tank Pressure . . . . . . . . . . . . . . . . . = -0.0000 psi <br /> Basic Test Volume ************* = 4001.496 Gallons <br /> Temperature Correction ******** = -2.935 Gallons <br /> Pressure Correction *********** = -0.000 Gallons <br /> Corrected Volume ************** = 3998.561 Gallons <br /> Stratified Corrected Volume *** = 3998.550 Gallons <br /> Total Fluid Level . . . . . . . . . . . . . = 99.9225 inches <br /> Fluid Pressure on Tank Bottom = -0.5232 psi <br /> Leak Rate Calculation Time. . . . . = 02:02:04 <br /> Geometry Band . . . . . . . . . . . . . . . . . = 0.00005 Gallons/Hour <br /> Avg Measured Level Change . . . . . = -0.06195 Inches <br /> Avg Strat Volume Change ******* = 0.00469 Gallons <br /> Avg Strat Expected Level Change = 0.02823 Inches <br /> Avg Strat Apparent Leak ******* = 0.01499 Gallons <br /> Avg Strat Apparent Leak Rate ** = 0.00807 Gallons/Hour <br /> COMPUTERIZED PLOT OF LEAKAGE RATE DATA <br /> F 41L <br /> ________________________________________________________________________ <br /> _ <br /> P ASS <br /> `1 O 20 30 A O <br /> I , <br /> PASS <br /> ' INCON <br /> a ' <br /> 0 <br /> 2, <br /> K <br /> MINUTES <br />