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CAPACITY 10000 g PRECISON UNDERGROUND TANK TESTIN ESULTS Patent Pending <br /> TANK * Premium Unleaded PAGE 4 <br /> STAT * 76 TEST PROCEDURES <br /> TEST DATE : 06/17/91 Copyright 1985 <br /> NDE TECHNOLOGY, INC. PROPRIETARY <br /> 1 . (a) THE UNDERGROUND STORAGE 'TANK SYSTEM CERTIFIED TIGHT AT PRODUCT <br /> HEIGHT EQUAI, TO THE GRADE LEVEL. Yes . <br /> (b) Allowable leak resolution of instrumentation or allowable change <br /> per California Administrative Code Title 23 Waters , Chapter 3 <br /> Water Resources Control Board Subchapter 16 Underground Storage <br /> Regulations , Part 2643 (b) , Page 4. 14; 0 . 05 gallons per• hour. <br /> k* (c) MEASURED HOURLY CHANGE : LOSS (+) OR GAIN (-} GALLONS OR <br /> NUMERICAL LEAK RATE IS : -0 . 012 Gal/Hr. <br /> This measurement is within the legal limits as defined in (b) . <br /> (See also computer plots or reduced data of leakage rate, Part II .I) <br /> Product: level of the storage system at. the time of testing: <br /> 2. Total product level 87" <br /> 3 . Fill pipe height <br /> from bottom of tank 1.27" <br /> 4. Test pipe height <br /> from bottom of tank In Tank RECEIVED <br /> 5. Grade level <br /> from bottom of tank 132" <br /> 6. Tank top height from bottom of tank ENVIRONMENTAL HEALTH <br /> excluding piping, or tank diameter 95" PERMIT/SERVICES <br /> 7 . Test conduction - <br /> total time <br /> Time leak rate calculated 2 : 07 Hours <br /> 8. Start 09: 24 <br /> 9. End 1.1 : 32 <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 test was <br /> conducted ( tank top level , distance below grade level , distance <br /> above grade, etc. ) <br /> 10 . Distance from grade level to location <br /> test conducted: - 45" <br /> 11 . Fluid level where the test was conducted. In Tank <br /> 12 . Does the tank show the presence of vapor pockets? <br /> No <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 /> Owners of storage tanks are under a legal obligation to report <br /> any leaking tanks to the agency having jurisdiction of the tank <br /> test . <br /> NDE TECHNOLOGY, INC. PROPRIETARY <br /> WATT INC . 3131 FAIRHAVEN DRIVE , SAKERSFIELD , CA 93:308 (805) 322--9827 <br />