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SWRCB, January 2002 Page 1 of 1 <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 : F, Pressure [- Vacuum F. Hydrostatic <br /> Other (S eci ) <br /> Test Equipment Used : VPLT Equipment Resolution : 0. 00001 in. <br /> UDC # 1/2 UDC #3/4 UDC #5/6 UDC #7/8 <br /> UDC Manufacturer: unknown unknown unknown unknown <br /> UDC Material : <br /> UDC Depth : 32.00 32.00 32.00 32.00 <br /> Height from UDC Bottom to Top 11 .00 11 .00 11 .00 11 .00 <br /> of Highest Piping Penetration : <br /> Height from UDC Bottom to 0.00 0.00 0.00 0.00 <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to good good good good <br /> testing . <br /> Portion of UDC Tested ' 15 15 15 15 <br /> Does turbine shut down when <br /> UDC sensor detects liquid (both G Yes r No r NA t* Yes r No f NA G Yes r Nor NA f* Yes r Nor NA <br /> product and water)? * <br /> Turbine shutdown response time 02:00 :00 sec 02 : 00:00 sec 02 : 00:00 sec 02: 00 :00 sec <br /> Is system programmed for fail- G Yes r No r NA C* Yes r Nor NA r Yes r No r NA C+ Yes r No r NA <br /> safe shutdown? * <br /> Was fail-safe verified to be to Yes r No r NA t* Yes f` No C NA (+ Yes C No r NA r Yes r No r NA <br /> operational? * <br /> Wait time between applying <br /> pressure/vacuum/water and 15 min 15 min 15 min 15 min <br /> starting test <br /> Test Start Time : 14:39:00 14:20:00 14:20:00 14:39:00 <br /> Initial Reading (RI): 0.00000 in. 0.00000 in. 0.00000 in. 0.00000 in. <br /> Test End Time : 14:54:00 14:35 :00 14:35 :00 14:54:00 <br /> Final Reading (RF): -0.00040 in. 0.00000 in. 400090 in. -0.00020 in. <br /> Test Duration : 15 min 15 min 15 min 15 min <br /> Change in Reading (RF-RI) : 400040 in. 0.00000 in. 400090 in. 400020 in. <br /> Pass/Fail Threshold or Criteria: +/- 0.00200 +/- 0.00200 +/- 0.00200 +/- 0.00200 <br /> Test Result: Pass Pass l Pass Pass <br /> Was sensor removed for testing? f+ Yes f No r NA P Yes r Nor NA C* Yes C No r NA (* Yes r No r NA <br /> Was sensor properly replaced and (+ Yes r No r NA t+ Yes r No r NA 0 Yes r No r NA r Yes r No r NA <br /> verified functional after testing? <br /> Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> i <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 : 2339260 <br />