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RECEIVED <br />7. UNDER -DISPENSER CONTAINMENT (ITDC) TESTING Q G P 9 9.?016 <br />Test Method Developed By: ❑ UDC Manufacturer E Industry Standard ❑ Professional Engineer <br />❑ Other (Specify) <br />Test Method Used: ❑ Pressure ❑ Vacuum EW <br />❑ Other (Specify) DEPARTMENT <br />Test Equipment Used: Incon Sump <br />Tester Equipment Resolution: +/_ 0.002" <br />UDC # 1/2 <br />UDC # 3/4 <br />UDC # 5/6 <br />UDC Manufacturer: <br />Environ <br />Environ <br />Environ <br />UDC Material: <br />Poly <br />Poly <br />Poly <br />UDC Depth: <br />31" <br />31" <br />31" <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />10" <br />10" <br />9" <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />14» <br />15" <br />15" <br />Condition of UDC prior to <br />testin <br />Good <br />Good <br />Good <br />Portion of UDC Tested <br />2" above piping <br />2" above piping <br />2" above piping <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />product and water ? <br />El Yes ❑ No E NA <br />❑ Yes ❑ No E NA <br />❑ Yes ❑ No E NA <br />Turbine shutdown response time <br />N/A <br />N/A <br />N/A <br />Is system programmed for fail- <br />safe shutdown? <br />❑ yes ❑ No ENA <br />❑Yes ❑ No ENA <br />❑Yes ❑ No ENA <br />Was fail-safeverified to be <br />operational?* <br />❑ yes ❑ No ENA <br />❑ Yes ❑ No ENA <br />❑ Yes ❑ No ENA <br />Wait time between applying <br />pressure/vacuum/water and <br />starting test <br />30 minutes <br />30 minutes <br />30 minutes <br />Test Start Time: <br />2: 11 pm <br />1:54 pm <br />2:11 pm <br />Initial Reading (Rt): <br />3.1327 <br />3.1283 <br />5.6829 <br />Test End Time: <br />2:26 pm <br />2:09 pm <br />2:26 pm <br />Final Reading (RF): <br />3.1336 <br />3.1271 <br />5.6813 <br />Test Duration: <br />IS min. <br />15 min. <br />15 min. <br />Chane in Reading F -Rt): <br />0.0009 <br />0.0012 <br />0.0016 <br />Pass/Fail Threshold or Criteria: <br />+l- 0.002" <br />+/- 0.002" <br />+/- 0.002" <br />Test Result: <br />O Pass ❑ Fail <br />® Pass ❑ Fail <br />© Pass ❑ Fail <br />Was sensor removed for testing? <br />E Yes ❑ No ❑ NA <br />E Yes ❑ No ❑ NA <br />E Yes ❑ No ❑ NA <br />Was sensor properly replaced and <br />verified functional after testing? <br />E yes ❑ No ❑ NA <br />E Yes ❑ No ❑ NA <br />E Yes ❑ No ❑ NA <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 />an <br />