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6 � <br />CAPACITY 10000 t; PRECISION <br />UNDERGROUND TANK <br />TESTING RESULTS Patent. Pending <br />TANK # Unleaded <br />PAGE E <br />STAT # 76 <br />TEST PROCEDURES <br />TEST DATE: 07%27/89 <br />Copyright 1985 <br />NDF TECHNOLOGY, <br />INC. PROPRIETARY <br />COMPUTERIZED <br />PRINTOUT OF DIGITAL LEAKAGE <br />RATIN, DATA. <br />Tank Owner .................... = <br />UUIK STOP x7G <br />_ <br />Tank Number . ................... = <br />UHL. <br />Measurement 4 t0 <br />Date of Test 07;27/1989 <br />Time of measurement ........... s <br />09:45:27 <br />Tani Temperature ....I......... = <br />76.4393 <br />degrees F. <br />Tent Pressure ................. _ <br />.1513 <br />psi. <br />Relic Tani. Volume «+*,*«++.*_:. - <br />10000.270 <br />Gallona. <br />Temperature Correctioii .a****.. - <br />104.608 <br />Gal Iun6. <br />Pressura ''orrectian ........... _ <br />.008 <br />(.s h oris. <br />Corrected Volume ••««**.«.«.«.. <br />10104,885 <br />Gallons. <br />Stratified Corrected Volume «** - <br />10105.013 <br />hail ons. <br />Total Fluid Level ............. <br />142.89932 <br />inches. <br />Fluid Pressure on Tank bottom <br />3.8774 <br />psi <br />Total Temperature Change ...... _ <br />.01"'25 <br />dapreos F. <br />Total Level Change ............ _ <br />.89932 <br />inches. <br />Leak Rate Calculation Time..... . <br />01:05:40 <br />Geometry Band ................. _ <br />.0010 <br />6alions/Hour. <br />Rate of Temperature Change .... - <br />.00790 <br />dagrees F/Hour. <br />Volume Change .. .............. - <br />.056 <br />Gallons. <br />Expected Leal Change ........I _ <br />.81"777 <br />inches. <br />Meaeured Leval Change ...A-0-0« u <br />.87354 <br />inches. <br />Primary Apparent Leak +*a««**+* 6 <br />-.0036 <br />Gallons. <br />Frimary Apparent Leal. Rata «««« ._ <br />-.004 Gallons/Hour. <br />Strat Volume Change «.r..R.re«- _ <br />.0488 <br />Gallons. <br />Strat F.rpected i_evel Change <br />.70915 <br />inches. <br />Strat Apparent Leak **a+*+*•++* <br />-.0113 <br />Gallons. <br />Strat Apparent LL%J. Rate +«•**+ s <br />-.010 <br />Gallons/Hour. <br />Avg Measured Le,ei Change ..... _ <br />.49573 <br />inches. <br />Avg Volume Change ............. a <br />0UG <br />Gallons, <br />Avg Expected Laval Changs ... . <br />.38470 <br />inches. <br />Avg Apparent leak ............. f <br />-.0076 <br />Gallons. <br />Avg Apparent Leah. Rate ........ _ <br />-•012 <br />Gallons/H <br />lir. <br />Avg Strat Volume Change -«.,*-* a <br />.0230 <br />Gallons. <br />Avg Strat Expected Laval Change - <br />.33402 <br />inches. <br />Avg Strat Apparent Leal,-...RYp'- <br />-.0111 <br />Gallons. <br />Avg Strat Apparent Leak Hate -* - <br />-.017 <br />Gallons/Hojr. <br />Total Elapsed Teat Time ....... = 01:20:11 <br />COMPUTERIZED PLOTS OF LEAKAGE RATE DATA <br />NDE TECHNOLOGY, INC. PROPRIETARY <br />WATT INC. 31_:3). LAIRHAVEN DRIVE, 13AIiT:RSI'TEI,t1, CA 9:330-8 (1305) :3'22-9827 <br />