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SWRCB, January 2002 <br />7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING APR Ph iN <br />Test Method Developed By: UDC Manufacturer 9Industry Standard 0 Professionp,n0eer <br />Other S eci ''mNH ,�'C t �-. <br />Test Method Used By: ❑ Pressure r7 vacuum 0 Hydrostatic' <br />M Other (S eci ') <br />Test Equi mem Used: VPLf <br />Ii ui anent Resolution: 0.00001 in. <br />UDC #9/10 <br />UDC #11/12 <br />UDC # <br />UDC # <br />UDC Manufacturer: <br />environ <br />environ <br />UDC Material: <br />Fiberglass <br />Fiberglass <br />UDC Depth: <br />30.00 <br />30.00 <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />9.00 <br />9.00 <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />2.00 <br />2.00 <br />Condition of UDC prior to <br />testing: <br />good <br />good <br />Portion of UDC Tested' <br />l ] <br />l l <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />IT Yes r Nog NA <br />f Yes f Nor NA <br />B Yes r No ( NA <br />0 Yes F) Nor NA <br />product and water)?* <br />Turbine shutdown response time <br />02:00:00 sec <br />02:00:00 sec <br />sec <br />sec <br />Is system programmed for fail- <br />r Yes f Nor NA <br />rf Yes g Nor NA <br />r Yes r NorNA <br />r Yes dil No 0 NA <br />safe shutdown?* <br />Was fail-safe verified to be <br />r Yes r Nor NA <br />170 Yes r Nor NA <br />r Yes r Nor NA <br />r Yes r Nor NA <br />operational?* <br />Wait time between applying <br />pressure/vacuum/water and <br />5 min <br />5 min <br />min <br />min <br />starting test <br />Test Start Time: <br />11:25:00 <br />10:46:00 <br />Initial Reading (RI): <br />0.00000 in. <br />0.00000 in. <br />Test End Time: <br />11:40:00 <br />11:01:00 <br />Final Reading (RF): <br />-0.00030 in. <br />-0.00100 in. <br />Test Duration: <br />15 min <br />15 min <br />Change in Reading (RF -RI): <br />-0.00030 in. <br />-0.00100 in. <br />Pass/Fail Threshold or Criteria: <br />+/-0.00200 <br />+/-0.00200 <br />+/- <br />+/_ <br />Test Result: <br />Pass <br />Pass <br />_ <br />Was sensor removed for testing? <br />IT Ycs r Nor NA <br />f• Yes r Nor NA <br />r Yes r No r NA <br />r Yes r Nor NA <br />Was sensor properly replaced and <br />r Yes r Nor NA <br />r Yes r Nor NA <br />r Ycs r Nor NA <br />r Yes Q 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 />'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 />W0: 2326934 <br />