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' <br /> CAPACITY 25000 9 PRECISION D0D880BOD0D TANK TESTING BkSU.LT8 Patent Pending <br /> TANK # Diesel PAGE 4 <br /> STAT # DE045 TEST yBOC8DDBBS ' <br /> TEST DATE: 10/3I/90 Copyright 1985 <br /> 0D8 TECHNOLOGY, INC . PROPRIETARY <br /> l . (a) THE D0DDD88OU0D STORAGE TANK SYSTEM OKDTIFIDD TIGHT AT PRODUCT � <br /> HEIGHT EQUAL TO THE GRADE LEVEL. Yea ' , <br /> (b) Allowable leak resolution of instrumentation or allowable change <br /> per California Administrative Code Title 23 Waters , Chapter 3 <br /> Water Beanoroea Control Board Subchapter lG Underground Storage <br /> Regulations , Part 2643 (b) . Page 4. 14 ; 0 ' 85 gallons per hour . <br /> (c) MDA8D8DD B0D8LY CHANGE : LOSS (+) OR GAIN (-) GALLONS OR <br /> NUMERICAL LEAK RATE IS : +0. 012 Gal/Hr. <br /> ------------------------------- <br /> This measurement is within the legal limits as defined in (b) . <br /> (Dem also computer plots or reduced data of leakage rate, part III) <br /> Product level of the storage system at the time of testing: <br /> 3 . Total product level 158" <br /> 3 ' Fill pipe height <br /> from bottom of took 1591, <br /> 4. Test pipe height <br /> from bottom of tank 188" <br /> 5 . Grade level <br /> from bottom of tank 159" <br /> 5. Tank top height from bottom of tank <br /> excluding piping" or tank diameter- 1.43" <br /> ? . Test conduction - <br /> total time <br /> Time leak rate calculated 2 : 0I Hours <br /> 8, Start 08: 47 <br /> 9. End 10 : 48 <br /> (See also computer plots or reduced data of leakage rate, Part III) <br /> (Calculated leak rate shall be based on data generated during the <br /> second hour of testing) <br /> Distance from grade level and/or location at which the teat was <br /> conducted (tank tog level , distance below grade level , distance <br /> above grade, etc. ) <br /> 10' Distance from grade level to location � <br /> teat conducted: 0" <br /> ll . Fluid level where the teat was conducted. Fill Pipe <br /> 12 . Does the tank show the Brameooe of vapor pockets? <br /> No ' <br /> ' <br /> If yes , was the owner informed of steps that must be taken to _ <br /> release all vapor pockets in order to complete testing? <br /> - <br /> - <br /> Owners of storage tanks are under a legal, obligation to report <br /> any leaking tanks to the agency having jurisdiction of the taub <br /> test . <br /> ' <br /> NDE TECHNOLOGY, INC . PROPRIETARY <br /> WATT INC . 3131 FAIBB&VE0 DRIVE , 8AK8BSFIBlD , CA 93308 (805) 322-0827 ' <br />