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SWRCB, January 2002 Page 2 of 2 <br /> 7. UNDER-DISPENSER CONTAINMENT (UDC) TESTING <br /> Test Method Developed By : UDC Manufacturer F: Industry Standard F Professional Engineer <br /> Other (Specify) <br /> Test Method Used By : ` Pressure Vacuum Hydrostatic <br /> Other (S eci <br /> Test Equipment Used: VPLT Equipment Resolution: 0.00001 in. <br /> UDC #9/10 UDC # 11/12 UDC # UDC # <br /> UDC Manufacturer: unknown unknown <br /> UDC Material : Fiberglass Fiberglass <br /> UDC Depth: 30.00 30.00 <br /> Height from UDC Bottom to Top 10. 00 10.00 <br /> of Highest Piping Penetration : <br /> Height from UDC Bottom to 2000 2000 <br /> Lowest Electrical Penetration : <br /> Condition of UDC prior to good good <br /> testing : <br /> Portion of UDC Tested ' 14 14 <br /> Does turbine shut down when <br /> UDC sensor detects liquid (both t Yes r No r NA (+ Yes r No r NA r Yes r Nor NA r Yes r Nor NA <br /> product and water)? * <br /> Turbine shutdown response time 02 : 00 : 00 sec 02 : 00:00 sec sec see <br /> Is system programmed for fail- C Yes r No r NA r Yes r No r NA r Yes r Nor NA r Yes r Nor NA <br /> safe shutdown? * <br /> Was fail -safe verified to be C Yes r No r NA r Yes r Nor NA r Yes C Nor NA r Yes r Nor NA <br /> operational ? * <br /> Wait time between applying <br /> pressure/vacuum/water and 15 min 15 min min min <br /> starting test <br /> Test Start Time : 10:37:00 10: 16:00 <br /> Initial Reading (Rt): 0.00000 0.00000 in. <br /> Test End Time : 10:52:00 10:31 :00 <br /> Final Reading (RF): 400040 400030 in. <br /> Test Duration : 15 min 15 min <br /> Change in Reading (RF-RI) : 400040 400030 in. <br /> Pass/Fail Threshold or Criteria: +/- 0.00200 +/- 0.00200 +/- +/- <br /> Test Result: Pass '' Pass <br /> Was sensor removed for testing? C* Yes r No r NA a Yes r No r NA r Yes r Nor NA r Yes r Nor NA <br /> Was sensor properly replaced and (* Yes r No r NA r* Yes r Nor NA r 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 recontiiiended folloiv-up for failed tests) <br /> t 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: 2339733 <br />