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CAPACI'T'Y .10000 g PRECISION UNDERGROUND TANK TESTING RESULTS Patent Pending <br />TANK # Regular PAGE 4 <br />STAT * 76 TEST PROCEDURES <br />TEST DATE: 07/27/89 Copyright 1985 <br />NDE 'TECHNOLOGY, INC,. PROPRIETARY <br />l: (a) THE UNDERGROUND STORAGE TANK SYSTEM CER'T'IFIED `FIGHT AT PRODUCT <br />HEIGHT EOUAL 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 />Wates Resources Control. Board Subchapter 16 Underground Storage <br />Regulations, Part. 264:3 (b), Page 4.14; 0.05 gallons per hour. <br />*** (r..) MEASURED HOURLY CHANGE: LOSS (+) OR GAfN ( ) GALLONS OR <br />NUMERICAL LEAK RATE IS: --0.01.0 Gal/Hr. <br />------------------------------------------------------------------ <br />This measurement. :is within the legal limits as defined in (b). <br />(See also computer plots or reduced data of leakage rate, Part 111) <br />Product .level of the storage system at the time of testing: <br />2. <br />Total product level <br />142'' <br />3. <br />Fill pipe height, <br />from bottom of <br />tank <br />129'' <br />4. <br />Test pipe height <br />from bottom of <br />tank <br />1591 <br />5. <br />Grade level <br />from bottom of <br />tank <br />130'' <br />6. <br />Tank top height <br />from bottom of tank <br />excluding piping, <br />or tank diameter <br />95" <br />7. <br />Test conduction <br />-- <br />total time <br />Time leak rate <br />calculated <br />2:05 Hours <br />8. <br />Start <br />08:42 <br />9. <br />End <br />10:47 <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: +12" <br />11. Fluid level where the test was conducted. Test Stand <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 comple Le 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 `.IECHNOLOG"Y, INC. PROPRIETARY <br />WATT INC. 3131 FAIRHAVEN DRIVE, BAKERSFIELD, CA 03308 (805) 322--0827 <br />