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CAPACITY 3 , 500 g IRECISION UNDERGROUND TANK TESTING RESULTS Patent Pending <br /> TANK # Diesel PAGE 5 <br /> STAT # UE046 TEST PROCEDURES <br /> TEST DATE : 08/1.3/01 Copyright 1985 <br /> NDE TECHNOLOGY, INC . PROPRIETARY <br /> COMPUTERIZED PRINTOUT OF DIGITAI. LEAKAGE RATE DATA <br /> Tani: Owner• . . . . . . . . . . . . . . . . . . . . = PAC BELL <br /> Tink Ilumber . . . . . . . . . . . . . . . . . . . - #805 <br /> Ple,asurement # 24 <br /> Date of meaSUrement 08/13/1991 <br /> Time of measurement . . . . . . . . . . . = 11 26:47 <br /> Tank. Temperature '79-7907 degrees (= <br /> Tank Pressur., = 1 . 1+ 39 psi . <br /> r, <br /> Basic Tank Volume 3500. 150 Gall.on, . <br /> Temperature Carrectiori # #• *} = 3( .51.326 Gallons, <br /> Fressure Correction * # # fx+# _ .018 Ga 1..l.ons . <br /> CorrectedVolttme a # = 353( . 194 Gallons . <br /> Stratified Corrected Volume 353i . 937 Gallons , <br /> Total Fluid Level = 109.S2937 inches . <br /> Fluid Pressure on Tank. Bottom -3.3716 F�si <br /> Tc•ta.l Temperattir'e Change . . . . . . - .0988" degrees F. <br /> Total Level Change . , . . . . . . . . . . = 1 .52937 inches. <br /> Leal-. Rate Calculation Time. . . . . = 01 :01 :4:1 <br /> Geometry Band , . . . , , . . . . . . . . = .4 006 r:,aI Ion;,/Hc.ur. <br /> Fate of Temperature Change .01941 degrees F/Flour . <br /> VrA urne Charrrlc; . . . . . . . . . . . . . . . . . - ('51:52 Ga.l..1.;:>ris <br /> E ,pr. c i ed Levet Change . . . . . . . . . = x;8071 i.riche s, <br /> Level Change ;+. i _. 174, _ i n..i," <br /> Ft-:imary Appar t=•rik Leak: .0058 Ga1.lori:=; . <br /> Fr im;3r'. Apparent Leal.. Rate .0116 Gal.l.ons./Hour. <br /> 'trat V-1-ume Change #k E? #t _ .0387 Gallon";5 . <br /> Strat Expected L.eve•_l. Chanrle �A��� - .7i 193 inci-Ies: <br /> Strat Apparent Leak; rit��k��•x-�x� = 012:9 GaIIor;s. <br /> S=tr ,t Apparent L..eak. Ra'tc, .5101;', Gallons/1.110 tr. <br /> AV Q t1Fa5L.rred L..e'vel. Change . . . . . - 1 .0:35133 J riches . <br /> ('vg VO 1.um-, change, = 0369 (2al.lori5 . <br /> Avg Expected Level Change . . . . . = G7894 inches. <br /> Avg Apparent Leak . . . . . . . . . . . . -,02''7 Gallons. <br /> Avg Apparent, Leak Rate - 021' Gal.lans%`Hour, <br /> f,)vg Strat Volume Change 0469 Gallons . <br /> Avg Strat Expected Level Change = .86179 inches. <br /> Avg Strat Apparent Leal:; —*—** _ -.0127 (3alloris. <br /> A'.-u Strat Apparent Leak: Rate _ -.012 Ga 1..l ons/1-1our'. <br /> Total Elapsed fest Time . . . . . . . - 02,03.20 <br /> NDE TECHNOLOGY, INC . PROPRIETARY <br /> WATT INC. 3131 FAIRHAVEN DRIVE , BAKERSFIELD , CA 93308 (805) 322--9827 <br />