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CAPACITY 20000 a PRECISIO NDERGROUND TANK TESTING '>ALTS Patent Pendinit <br />TANK # Diesel PAGE 5 <br />STAT * Sheriff TEST PROCEDURES <br />TEST DATE: 09/06/91 Copyright <br />1985 <br />NDE TECHNOLOGY, INC. PROPRIETARY <br />COMPUTERIZED PRINTOUT OF DIGITAL LEAKAGE RATE DATA <br />Tank Owr;c,r ..................... <br />= SAN JOAQUIN COUNTY <br />JAIL <br />Tank:. Number. ................... <br />_ 201; DSL <br />P'leasur-ement. 4. 46 <br />[late of measurement <br />= 09;06/1991 <br />Time of measur-ement ......•..... <br />= 18;51 22' <br />Tank Temper-aturf; .............. <br />_- 76.7238 <br />denrees F. <br />Tank:. Pr-essure:................. <br />- .5750 <br />psi., <br />raa,ic -rank:. Qolume <br />= 20012.435 <br />GaIIon:;. <br />Temperature f�"'orrection x* # ## <br />= 150.382 <br />Gallona. <br />Pressure Car -r -fact ion f <br />= .053 <br />Gal l'on:i. <br />Corr-ected Volum: <br />= 20162.920 <br />Gallons. <br />.itr?at i f ied Corr-ected Volume * k. -x <br />= ;..01 76.644 <br />Gal.l'ora-;. <br />Total Fluid Level ............. <br />= 163.640:59 <br />..nr.iI e <br />Fluid Pres, r...re on Taal; Bottom <br />= 5.Q) i1 1• <br />p .i <br />Toil -- l Ter•aper-5fure Change .... <br />._ -.01722' <br />desire " P. <br />Total. Level Change ............ <br />.= 3'59 1 <br />1rachle.3 <br />Leak:. Rate Calculhtion Time..... <br />_. 04:01 1 <br />Geor-)eAr,y Eland ................. <br />. .0008 <br />?a11'ons `Hour-, <br />f -_-,ate of femper•'atur,e Change <br />_ -.00428 <br />degrees i- `Hour- . <br />'!o.l,u e Change ................. <br />= 150 <br />GallonZ; <br />�;:.pacted Level Change ......... <br />- ,45521 <br />inch<a . <br />lleasur,ed Le:vel. Change #k 'E <br />_ -.35961 <br />inches. <br />Appar.ar;t. Leal. <br />-.0314 <br />Gallons. <br />Pr'iri�,i-v Apparent Leak: Rate: r;r*•k <br />- --.008 <br />Gallon',a/Hour. <br />Str•at Volume Change <br />-.1460 <br />Gallon _ <br />Expected Level Change hf# <br />- 4.466'7 <br />inches. <br />>tr'ai, Appareni Leak <br />0286 <br />Gallo_,;-;. <br />tr,at Apparent; Leak Rate <br />00`i <br />Ga.IIonsil-1our. <br />r ­ /g Measured Level Change ..... <br />.34832 <br />inches,,... <br />Avg Volume Change ...........1. <br />.0634 <br />Gallons. <br />Avg Expected Level Change ..... <br />-.19295 <br />inche:s. <br />Avg Apparent 1_eak: ... . ......... <br />_ 0510 <br />Gallons. <br />A vQ Apparent Leal. R :tf: .. .. <br />014 <br />Gal lU....i"iloui . <br />Avg Str-at V 0 1 U."Ie Chaang'1= rt <br />_ .086 ' <br />6511 <br />A✓g E`'iratt Expected Les -cal Chattcarc: <br />- -.17091 <br />2richse:.:,. <br />/,g Strat Apparent Leak;* <br />= 0583 <br />Gallons. <br />Avg Strat Appy r,e:nt Leak Rate kaF <br />_ .016 <br />Gal lops '!-lcur. <br />Total. Elapsed Test Time ....... <br />= 04:01:18 <br />NDE TECHNOLOGY, INC. PROPRIETARY <br />WATT INC. 3131 FAIRHAVEN DRIVE, BAKERSFIELD, CA 93308 (805) 322--9827 <br />