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SWRCB, January 2002 <br />7. UNDER -DISPENSER CONTAINMENT WDO TESTING <br />Page _6_ of _9 <br />Test Method Developed By: ❑ UDC Manufacturer ® Industry Standard ❑ Professional Engineer <br />❑ Other (Spec) <br />Test Method Used: ❑ Pressure ❑ Vacuum ® Hydrostatic <br />❑ Other (Spec) <br />Test Equipment Used: INCON SUMP TESTER <br />Equipment Resolution: + / - 0.002" <br />UDC Manufacturer: <br />UDC # 1/2 <br />UDC # 3/4 <br />UDC # 5/6 <br />UDC # 7/8 <br />ENVIRON <br />ENVIRON <br />ENVIRON <br />ENVIRON <br />UDC Material: <br />FIBERGLASS <br />FIBERGLASS <br />FIBERGLASS <br />FIBERGLASS <br />UDC Depth: <br />31" <br />31" <br />31" <br />31" <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />10" <br />10" <br />10" <br />10" <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />N/A <br />N/A <br />N/A <br />N/A <br />Condition of UDC prior to <br />testing: <br />DRY <br />DRY <br />DRY <br />DRY <br />Portion of UDC Tested <br />ABOVE <br />PENETRATIONS <br />ABOVE <br />PENETRATIONS <br />ABOVE <br />PENETRATIONS <br />ABOVE <br />PENETRATIONS <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />product and water)_?* <br />[:Ives ❑ No ®NA <br />[:Ives ❑ No ®NA <br />❑ Yes ❑ No ®NA <br />❑ Yes ❑ No ® NA <br />Turbine shutdown response time <br />N/A <br />N/A <br />N/A <br />N/A <br />Is system programmed for fail- <br />safe <br />safe shutdown?. <br />Elves ❑ No ®NA <br />E] Yes ❑ No ®NA <br />Elves E]No ®NA <br />❑Yes El ®NA <br />Was fail-safe verified to be <br />operational?` <br />Elves ❑No ®NA <br />❑Yes ❑No ®NA <br />❑Yes F-1 No ®NA <br />Elves [:]No ®NA <br />Wait time between applying <br />pressure/vacuum/water and <br />starting test <br />10 MIN <br />10 MIN <br />10 MIN <br />10 MIN <br />Test Start Time: <br />9:18 <br />9:18 <br />9:18 <br />9:18 <br />Initial Reading (RI): <br />6.4073" <br />5.4908" <br />5.7022" <br />2.9493" <br />Test End Time: <br />9:33 <br />9:33 <br />9:33 <br />9:33 <br />Final Reading (RF): <br />6.4074" <br />5.4911" <br />5.7023" <br />2.9493" <br />Test Duration: <br />15 MIN <br />15 MIN <br />15 MIN <br />15 MIN <br />Change in Reading (RF-Rj): <br />0.0001" <br />0.0003" <br />0.0001" <br />0.0000" <br />Pass/Fail Threshold or Criteria: <br />+/- 0.002" <br />+/-0.00211 <br />+/- 0.002" <br />+/- 0.002" <br />Test Result: <br />® Pass ❑ Fail <br />E Pass ❑ Fail <br />0 Pass ❑ Fail <br />0 Pass El Fail <br />Was sensor removed for testing? <br />Svcs ❑ No ❑ NA <br />Svcs ❑ No ❑ NA <br />® Yes ❑ No ❑ NA <br />Svcs ❑ No ❑ NA <br />Was sensor properly replaced and <br />verified functional after testin ? <br />®Yes El No ❑NA <br />®Yes ❑No ❑NA <br />®Yes ❑No ❑NA <br />®Yes ❑No ❑NA <br />Comments= (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br />ABOVE IS THE LAST OF TWO BACK TO BACK 15 MINUTE TESTS <br />N <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 <br />asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -I60) <br />