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SWRCB,January 2002 Page 5 of 7 <br /> 7. UNDER-DISPENSER CONTAINMENT(UDC)TESTING <br /> Test Method Developed By: ®UDC Manufacturer ®Industry Standard ®Professional Engineer <br /> 13 Odi er(Specify) <br /> Test Method Uses: ®Pressure ®Vacuum ®Hydrostatic <br /> ®other(Specify) <br /> Test Equipment Used: Equipment Resolution: <br /> EMEMSESIMEMSEEMEM <br /> C# UDC# UDC# <br /> UDC Manufacturer: <br /> UDC Material: <br /> UDC Depth: <br /> Height from UDC Bottom to Top <br /> of Highest Pi2ing Penetration: AML <br /> Height from UDC Bottom to to I t: V Lj <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to <br /> testing: S P 2 6 2016 <br /> Portion of UDC Tested, <br /> Does turbine shut down when T1 <br /> UDC sensor detects either ENVIROMENTAL HEAL <br /> product or water'?* DERAELTMENT <br /> Turbine shutdown response <br /> time 2* <br /> Is system programmed for fail- <br /> safe shutdown?* <br /> Was fail-safe verified to be <br /> o2crational?* <br /> Wait time between applying <br /> pressure/vacuum/water and <br /> starting test: <br /> 'rest Start Time: <br /> Initial Reading(RO: <br /> Test End Time: <br /> Final Reading(RL): <br /> "fest.Duration: <br /> Change in Reading(RF-RI) <br /> Pass/Fail Threshold or Criteria: <br /> 77,7 77' 777 "7 <br /> ........ <br /> ........ <br /> Was sensor removed for testing? <br /> Was sensor properly replaced and <br /> verified functional after testing? <br /> Comments-(include in i-inationoitrcl)air.vinci�Icl,)i-iortote.vtiiigatidi-ccontineii.dcd,li)lle)w-til,).ft)i-.fiiilt,,titavt.v) <br /> .16 <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 shutdown. (See SWRCB LG-160) <br /> 2 With the submersible pump running,place the sensor in product(discriminating sensors should 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 method tised does not test the entire volume of the UDC. <br /> *This information is not needed if the entire sump is tested. <br /> Revision: <br />