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0 Page 5 of 8 <br />Test Method Developed By: ❑ UDC Manufacturer ® Industry Standard ❑ Professional Engineer <br />❑ Other (Spec) <br />Test Method Used: ❑ Pressure ❑ Vacuum ® Hydrostatic <br />❑ Other (Specify) <br />Test Equipment Used: See attached testing procedures. <br />Equipment Resolution: <br />UDC#1/2 <br />UDC #3/4 <br />UDC #5/6 <br />UDC #7/8 <br />UDC Manufacturer: <br />UDC Material: <br />Fiberglass <br />Fiberglass <br />Fiberglass <br />Fiberglass <br />UDC Depth: <br />30" <br />30" <br />30" <br />30" <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />8" <br />8" <br />8" <br />8" <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />5" <br />5" <br />5" <br />5" <br />Condition of UDC prior to <br />testing: <br />Fair <br />Fair <br />Fair <br />Fair <br />Portion of UDC Tested <br />Above highest <br />penetration <br />Above highest <br />penetration <br />Above highest <br />penetration <br />Above highest <br />penetration <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />product and water)?* <br />❑ Yes ❑ No ® NA <br />❑Yes ❑ No ® NA <br />❑ Yes ❑ No ® NA <br />❑ Yes ❑ No ® NA <br />Turbine shutdown response time <br />Is system programmed for fail- <br />safe shutdown?* <br />❑ Yes ❑ No ® NA <br />[—]Yes ❑ No ® NA <br />❑Yes ❑ No ® NA <br />El Yes ❑ No ®NA <br />Was fail-safe verified to be <br />operational?* <br />El Yes [:1No ®NA <br />❑Yes ❑ No ®NA <br />❑Yes ❑ No ®NA <br />r_1 Yes E]No ®NA <br />Wait time between applying <br />pressure/vacuum/water and <br />starting test <br />30 minutes <br />30 minutes <br />30 minutes <br />30 minutes <br />Test Start Time: <br />11:55AM <br />12:14PM <br />11:33AM <br />Visual Fail <br />Initial Reading (RI): <br />3.5000 <br />0.2800 <br />4.4533 <br />Test End Time: <br />12:10PM <br />12:29PM <br />11:48PM <br />Final Reading (RF): <br />3.5000 <br />0.2802 <br />4.4531 <br />Test Duration: <br />15 min <br />15 min <br />15 min <br />Change in Reading (RF -RI): <br />0.00023 <br />0.00023 <br />0.00014 <br />Pass/Fail Threshold or Criteria: <br />0.002 <br />0.002 <br />0.002 <br />0.002 <br />Test Result: <br />® Pass ❑ Fail <br />®'Pass ❑ Fail <br />Z Pass ❑ Fail <br />❑ Pass ® Fail <br />Was sensor removed for testing? <br />®Yes ❑No ❑ NA <br />®Yes ❑No ENA <br />®Yes ❑No ❑ NA <br />®Yes ❑No ❑ NA <br />s sensor properly replaced and®Yes <br />tfied functional after testing? <br />❑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 />UDC 7/8 water level dropped P in two minutes <br />1 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 />