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Page 5 of 8 <br />7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING <br />Test Method Developed By: <br />❑ UDC Manufacturer ❑ Industry Standard ❑ Professional Engineer <br />❑ Other (Specify) <br />Test Method Used: <br />❑ Pressure <br />❑ Vacuum <br />❑ Other (Specify) <br />❑ Hydrostatic <br />Test Equipment Used: <br />UDC # <br />UDC Manufacturer: <br />Equipment Resolution: <br />UDC # UDC # UDC # <br />UDC Material: <br />UDC Depth: <br />Height from UDC Bottom to Top of <br />Highest Piping Penetration: <br />Height from UDC Bottom to Lowest <br />Electrical Penetration: <br />Condition of UDC prior to testing: <br />Portion of UDC Tested' <br />Does turbine shut down when UDC <br />sensor detects liquid (both product <br />and water)?* <br />❑ Yes ❑ No ❑ NA <br />❑ Yes ❑ No ❑ NA ❑ Yes ❑ No ❑ NA <br />❑ Yes ❑ No ❑ NA <br />Turbine shutdown response time <br />Is system programmed for fail-safe <br />shutdown?' <br />❑ Yes ❑ No ❑ NA <br />❑ Yes ❑ No ❑ NA ❑ Yes ❑ No ❑ NA <br />❑ Yes ❑ No ❑ NA <br />Was fail-safe verified to be <br />operational?* <br />❑ Yes ❑ No ❑ NA <br />❑ Yes ❑ No ❑ NA ❑ Yes ❑ No ❑ NA <br />❑ Yes ❑ No ❑ NA <br />Wait time between applying <br />pressure/vacuum/water and starting <br />test <br />Test Start Time: <br />Initial Reading (Ri): <br />Test End Time: <br />Final Reading (RF): <br />Test Duration: <br />Change in Reading (RF-Ri): <br />Pass/Fail Threshold or Criteria: <br />Test Result: <br />❑ Pass ❑ Fail <br />❑ Pass ❑ Fail ❑ 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 ❑ NA <br />Was sensor properly replaced after <br />-testing? <br />❑ Yes ❑ No ❑ NA <br />❑ Yes ❑ No ❑ NA ❑ 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 />No UDC <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 />