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SWRCB,January 2002 Page 6 of 8 <br /> 7. UNDER-DISPENSER CONTAINMENT C TESTING <br /> Test Method Developed By: U UDC Manufacturer XJ Industry Standard U Professional Engineer <br /> U Other(Spec) <br /> Test Method Used: U Pressure U Vacuum X1 Hydrostatic <br /> U Other(Specify) <br /> Test Equipment Used: Caldwell Equipment Resolution: <br /> UDC# 1 &2 UDC# 3&4 UDC# 5&6 UDC# 7&8 <br /> UDC Manufacturer: Bravo Bravo Bravo <br /> UDC Material: Steel Steel Steel Stee <br /> UDC Depth: 91T 911 g�� g <br /> Height from UDC BouomtoTop Bottom Bottom Bottom Bottom <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to <br /> Lowest Electrical Penetration: Bottom Bottom Bottom Botltom <br /> Condition of UDC prior to <br /> testing: Dusty Dusty Dusty Dusty <br /> Portion of IJDC Tested g1t 411 4'T <br /> Does turbine shut down when UYes U No NA <br /> UDC sensor detects either U Yes U No XI NA UYes U No XI NA UYes U No XI NA <br /> product or water?' <br /> Turbine shutdown response time N/A N/A N/A <br /> Is <br /> safeshutdowgrammedforfail- UYes UNo NNA Utes UNo XINA UYes 'UNo XINA UYes UNo XJ NA <br /> safe shutdown?. <br /> Was fail-safe verified to be UYes UNo tlNA <br /> operational? UYes Wo XJ NA UYes UU <br /> No XINA Yes UNo XJ NA <br /> Wait time between applying <br /> pressure/vacuum/waler and hr.. z hr.. 1 h r. hr. <br /> slanin test z <br /> TeslSlartTime: • 4 1 • 50 10 • 45 2 • 00 <br /> Initial Read in R, : 0 0 • 0 0 <br /> Test End Time: 2 : 15 2 : 2 0 1 1 : 1 5 2 : 3 0 <br /> Final Reading Rr): 0 0 — . 0025 <br /> Test Duration: — hr. z'hr. a hr. a hr. <br /> Change in Reading R,R, : 0 0 0 . 0025 <br /> Pass/FailThresholdorCriteria: 0 Loss 0 Loss 0 Loss 1 /8"-24 hrs. <br /> Test Result: iP75 <br /> U Fall LK Pau U Fall XJ Pass U Fall XJ Pau U Fall <br /> Was sensor removed for testing? U}(Jas fJ No N NA U Yes U No XJ NA U Yes U No %I NA UYes U No XJ NA <br /> Was sensor properly replaced and jQYcs []No N NA <br /> verified functional after testing? UYes U Not NA UYes U No XI NA U Yes U No XJ NA <br /> COMMelltS— (include information on repairs made prior to testing and recommended follow-up for ailed tests) <br /> If the testing method does not test the entire depth of the UDC,specify how much of the UDC was tested. Methods not testing the <br /> entire UDC should only be used if the monitoring system provides fail-safe turbine shutdown. (See SWRCB LG-160) <br /> r With the submersible pump running,place the sensor in product(discriminating sensors should also be placed in water). The time <br /> between placing the sensor in product and the turbine shutting down is the response time. This should be done if the secondary <br /> containment testing method used does not lest the entire volume of the UDC <br /> This information is not needed if the entire UDC is tested. <br />