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SWRCB, January 2002 <br />• <br />0 Page of <br />13. UNDER -DISPENSER CONTAINMENT DC TESTING <br />Test Method Developed By: ❑ UDC Manufacturer ❑ Industry Standard ❑ Professional Engineer <br />X Other (Specify) County Protocol <br />Test Method Used: ❑ Pressure ❑ Vacuum X Hydrostatic <br />❑ Other (Spec) <br />Test Equipment Used: Incon ST S <br />Equipment Etesolution: .002 <br />UDC #1 / 2 <br />UDC 43 / 4 <br />UDC # Sat 1 <br />UDC # Sat 2 <br />UDC Manufacturer: <br />Western Fiberglass <br />Western Fiber lass <br />Western Fiberglass <br />Western Fiberglass <br />UDC Material: <br />Fiberglass <br />Fiber lass <br />Fiber lass <br />Fiberglass <br />UDC Depth: <br />30" <br />30" <br />30" <br />30" <br />Height from UDC Bottom to Top <br />10" <br />11" <br />12" <br />12" <br />of Hi est Piping Penetration: <br />Height from UDC Bottom to <br />7f1 <br />7" <br />6" <br />6" <br />Lowest Electrical Penetration: <br />Condition of UDC prior to <br />Good <br />Good <br />Good <br />Good <br />testing: <br />Portion of UDC Tested <br />2" over pipe <br />2" over pipe <br />2" over pipe <br />2" over pipe <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />X Yes ❑ No ❑ NA <br />X Yes ❑ No ❑ NA <br />X Yes ❑ No [INA <br />X Yes ❑ No [INA <br />product and water)?` <br />Turbine shutdown response time <br />10 seconds <br />15 seconds <br />15 seconds <br />10 seconds <br />Is system programmed for fail- <br />X Yes D No ❑ NA <br />X Yes ❑ No ❑ NA <br />X Yes ❑ No [INA <br />X Yes ❑ No ❑ NA <br />safe shutdown? <br />Was fail-safe verified to be <br />X Yes ❑ No ❑ NA <br />X Yes ❑ No DNA <br />X Yes ❑ No ❑ NA <br />X Yes ❑ No ❑ NA <br />operational?* <br />Wait time between applying <br />30 minutes <br />30 minutes <br />30 minutes <br />30 minutes <br />pressure/vacuum/water and <br />starting test <br />Test Start Time: <br />1:24 / 1:45 <br />2:26 / 2:42 <br />2:26 / 2:42 <br />1:24 1 1:45 <br />Initial Reading (Ri): <br />4.4625 / 4.4624 <br />3.8+667 / 3.8664 <br />2.7634 / 2.7635 <br />2.7413 / 2.7411 <br />Test End Time: <br />1:39 / 2:00 <br />2:47 / 2:57 <br />2:47 / 2:57 <br />1:39 / 2:00 <br />Final Reading (RF): <br />4.4624 / 4.4623 <br />3.8666 / 3.8664 <br />2.7634 / 2.7635 <br />2.7412 / 2.7410 <br />Test Duration: <br />15 min. / 15 min. <br />15 min. / 15 min. <br />15 min. / 15 min. <br />15 min. / 15 min. <br />Change in Reading (RF -110: <br />.0001 /.0001 <br />.0001 /.0000 <br />0000 / ,0000 <br />.0001 /.0001 <br />Pass/Fail Threshold or Criteria: <br />.002 <br />.002 <br />,002 <br />.002 <br />Test Result: <br />x Pass ❑ Fail <br />x Pass ❑ Fail <br />x Pass ❑ Fail <br />X Pass ❑ Fail <br />Was sensor removed for testing? <br />X Yes D No ❑ NA <br />X Yes ❑ No DNA <br />X Yes ❑ No DNA <br />X Yes ❑ No ❑ NA <br />Was sensor properly replaced and <br />X Yes ❑ No DNA <br />X Ycs ❑ No ❑ NA <br />X Yes ❑ No DNA <br />X Yes ❑ No ❑ NA <br />verified functional after testing? <br />Comments — (include information on repairs made prior to testing, and recommended follow -u for ailed tests) <br />' If the entire depth of the UDC is not tested, specify how much was tested. If the answer to aM of the questions indicated with an <br />asterisk(*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />