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MAY <br />7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING 2016 <br />Test Method Developed By: ❑ UDC Manufacturer ® Industry Standard ❑ Profs <br />❑ Other (Spec) <br />Test Method Used: ❑ Pressure ❑ Vacuum ® Hydrostatic <br />❑ Other (Spec) <br />Test Equipment Used: Incon Sump <br />Tester Equipment Resolution: +/- 0.002" <br />UDC Manufacturer: <br />UDC #1/2 <br />UDC #3/4 UDC #5/6 <br />UDC # 7/8 <br />OPW <br />OPW OPW <br />OPW <br />UDC Material: <br />Fiber lass <br />Fiberglass Fiberglass <br />Fiberglass <br />UDC Depth: <br />31" <br />31" 31" <br />31" <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />13" <br />13" 13" <br />13" <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />6" <br />6" 6" <br />6" <br />Condition of UDC prior to <br />testing: <br />Good <br />Good Good <br />Good <br />Portion of UDC Tested <br />2" above piping <br />2" above piping 2" above piping <br />2" above piping <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />_product and water)'?' <br />❑ Yes [I No ® NA <br />El Yes ❑ No RNA ❑ Yes ❑ No RNA <br />El Yes ❑ No RNA <br />Turbine shutdown response time <br />NIA <br />N/A N/A <br />N/A <br />Is system programmed for fail- <br />safe shutdown?' <br />❑ Yes ❑ No ® NA <br />❑ Yes ❑ No RNA ❑ Yes ❑ No RNA <br />❑ Yes ❑ No RNA <br />Was fail-safe verified to be <br />operational?* <br />[I Yes ❑ No ® NA <br />❑ Yes ❑ No RNA ❑ Yes ❑ No RNA <br />❑ Yes ❑ No RNA <br />Wait time between applying <br />pressure/vacuum/water and <br />starting test <br />30 minutes <br />30 minutes 30 minutes <br />30 minutes <br />Test Start Time: <br />2:17 pin. <br />1:31 pm 2:47 pm <br />2:17 pm <br />Initial Reading Rj): <br />4.1611 <br />2.4733 5.4650 <br />1.5846 <br />Test End Time: <br />2:32 pin, <br />1:46 pm 3:02 pm <br />2:32 pm <br />Final Reading (RF): <br />4.1623 <br />2.4735 5.4648 <br />1.5857 <br />Test Duration: <br />15 min. <br />15 min. 15 min. <br />15 min. <br />Change in Reading (RF-Ri): <br />0.0012 <br />0.0002 0.0002 <br />0.0011 <br />Pass/Fail Threshold or Criteria: <br />+/-0.002" <br />+/-0.002" +/-0.002" <br />+/- 0.002" <br />Test Result: <br />© Pass ❑ Fail <br />® Pass ❑ Fail El Pass ❑ Fail <br />® Pass ❑ Fail <br />Was sensor removed for testing? <br />® Yes ❑ No ❑ NA <br />® Yes ❑ No ❑ NA ® Yes ❑ No ❑NA <br />® Yes ❑ No [JNA <br />Was sensor properly replaced and <br />verified functional after testing? <br />® Yes ❑ No ❑ NA <br />® Yes ❑ No ❑ NA ® Yes ❑ No [INA <br />® Yes ❑ No [INA <br />Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br />"Sensor functionality was not confirmed. This procedure is not part of the Secondary Containment testing scope of work". <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 -160) <br />