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• <br />SWRCB, January 2002 RF.Gt t Page 1 of 2 <br />7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING <br />est Method Developed By: 0 UDC Manufacturer F01i Industry Standard _ e n ngineer <br />Other (Specify) <br />Test Method Used By: F1 Pressure 0 Vacuum <br />r-70ther(Specify) - -_-- - <br />lest Equipment Used: VPCf <br />Equipment Resolution: 0.00001 in. <br />UDC #1/2'. <br />UDC 43/4 <br />UDC #5/6 <br />UDC 47/8 <br />UDC Manufacturer: <br />environ <br />environ <br />environ <br />environ <br />UDC Material: <br />Fiberglass <br />Fiberglass <br />Fiberglass <br />Fiberglass <br />UDC Depth: <br />30.00 <br />30.00 <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 />9.00 <br />9.00 <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />200 <br />200 <br />2.00 <br />2.00 <br />Condition of UDC prior to <br />testis <br />good <br />good <br />good <br />good <br />Portion of UDC Tested' <br />I I <br />l I <br />I I <br />11 <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />product and water)?* <br />r Yes f Nor NA <br />f• Yes f Nor NA <br />ro Yes r Nor NA <br />a Yes f Nor NA <br />Turbine shutdown response time <br />02:00:00 sec <br />02:00:00 sec <br />02:00:00 see <br />02:00:00 sec <br />Is system programmed for fail- <br />safe shutdown?* <br />r Yes r' Nor NA <br />r Yes r Nor NA <br />fad Yes r Nor NA <br />f• Yes r Nor NA <br />Was fail-safe verified to be <br />operational?* <br />r Yes f Nor NA <br />re Yes r No r NA <br />a Yes r No r NA <br />r Yes fNor NA <br />Wait time between applying <br />pressure/vacuum/water and <br />starting test <br />5 min <br />5 min <br />5 min <br />5 min <br />Test Start Time: <br />12:22:00 <br />12:22:00 <br />11:21:00 <br />10:46:00 <br />Initial Reading (Rl): <br />0.00000 in. <br />0.00000 in. <br />0.00000 in. <br />0.00000 in. <br />Test End Time: <br />12:37:00 <br />12:37:00 <br />11:36:00 <br />11:01:00 <br />Final Reading (RF): <br />-0.00090 in. <br />-0.00180 in. <br />-0.00020 in. <br />-0.00160 in. <br />Test Duration: <br />15 min <br />15 min <br />15 min <br />15 min <br />Change in Reading (RF -RI): <br />-0.00090 in. <br />-0.00180 in. <br />-0.00020 in. <br />-0.00160 in. <br />Pass/Pail Threshold or Criteria: <br />+/-0.00200 <br />+/-0.00200 <br />+/-0.00200 <br />+/-0.00200 <br />Test Result: <br />Pass <br />Pass <br />Pass <br />Pass <br />Was sensor removed for testing? <br />r Yes a Nor' NA <br />r Yes rNo r NA <br />r Yes r No f NA <br />r Yesr. Nor NA <br />Was sensor properly replaced and <br />verified functional after testing? <br />r Yes r Nor NA <br />r Yes r No r NA <br />(3 Yes r Nor NA <br />r Yes r Nor NA <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 />WO: 2326934 <br />