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SWRCB,January 2002 Page I of 1 <br /> 7.UNDER-DISPENSER CONTAINMENT(UDC)TESTING <br /> Test Method Developed By: F UDC Manufacturer P Industry Standard F Professional Engineer <br /> F Other(Specify) <br /> Test Method Used By: 7 Pressure r Vacuum r Hydrostatic <br /> F Other(Specify) <br /> Test Equipment Used:VPLT Equipment Resolution:0.00001 in. <br /> UDC#1/2 UDC#3/4 UDC# [!UC# <br /> UDC Manufacturer: Opw Opw <br /> UDC Material: Fiberglass Fiberglass <br /> UDC Depth: 30.00 30.00 <br /> Height from UDC Bottom to Top 13.00 13.00 <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to 0.00 0.00 <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to <br /> Good Good <br /> testing: <br /> Portion of UDC Tested) 17 17 <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both r Yes f No f NA f. Yes r No r NA r Yes C' No(" Nil ( Yrs No NA <br /> product and water)?* <br /> Turbine shutdown response time 02:00:00 sec 02:00:00 sec sec sec <br /> Is system programmed for fail- t: Yes(' No r NA r Yes r" Nor NA r Yes r Nor NA r" Yes r No r NA <br /> safe shutdown?* <br /> Was fail-safe verified to be (± Yes(` Nor NA r. Yes r Nor NA f Yes r Nor NA f Yes r No r NA <br /> o erational?* <br /> Wait time between applying <br /> pressure/vacuum/water and 5 min 5 min min min <br /> starting test <br /> Test Start Time: 10:47:00 09:50:00 <br /> Initial Reading(RI): 0.00000 in. 0.00000 in. <br /> Test End Time: 11:03:00 10:05:00 <br /> Final Reading(RF): -0.00040 in. -0.00060 in. <br /> Test Duration: 15 min 15 min <br /> Change in Reading(RF-RI): -0.00040 in. -0.00060 in. <br /> Pass/Fail Threshold or Criteria: +/-0.00200 +/-0.00200 +/_ <br /> Test Result: Pass Pass <br /> Was sensor removed for testing? ro Yes(- No(- NA Yes r No(' NA r Yes r- Nor NA r Yes r Nor NA <br /> Was sensor properly replaced and r* Yes(- No(- NA G Yes rNo r~ NA (` Yes r Nor NA r"' Yes r Nor NA <br /> verified functional after testing? <br /> Comments—(include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> j[o> 1 1 2017 <br /> ENVInP►AIflAP4411 HFAI_TH <br /> 9EPA TMENT <br /> If the entire depth of the UDC is not tested,specify how much was tested.If the answer to any of the questions indicated with an asterisk(*)is"NO"or"NA",the entire UDC must <br /> be tested. <br /> WO:2330376 <br />