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SWRCB, January 2002 Pa -e of <br />7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING <br />Test Method Developed By: UDC Manufacturer Industry Standard X Professional Engineer <br />- Other (Specify) <br />Test Method Used: Pressure Vacuum X Hydrostatic <br />C Other (Specify) <br />Test Equipment Used: Caldwell Level Change Indicator Equipment Resolution: .002 <br />LiDC # 1&2 L,' DC # 3&4 IDC # 5&6 UDC # 7&8 <br />UDC Manufacturer: <br />Containment <br />Solutions <br />Containment <br />Solutions <br />Containment <br />Solutions <br />Containment <br />Solutions <br />UDC Material: <br />Fiberglass <br />Fiberglass <br />Fiberglass <br />Fiberglass <br />UDC Depth: <br />32" <br />32" <br />32" <br />32" <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />9" <br />10" <br />11" <br />10" <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />5" <br />5" <br />6" <br />6" <br />Condition of UDC prior to <br />testing: <br />Dry <br />Dry <br />Dry <br />Dry <br />Portion of UDC Tested' <br />Water Line 11" <br />Water Line 12" <br />Water Line 13" <br />Water Line 12 %z" <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />product and water)?* <br />Yes <br />Yes <br />Yes <br />Yes <br />Turbine shutdown response time <br />Not Alarmed <br />Not Alarmed <br />Not Alarmed <br />Not Alarmed <br />Is system programmed for fail- <br />safe shutdown?* <br />Yes <br />Yes <br />Yes <br />Yes <br />Was fail-safe verified to be <br />operational?* <br />No <br />No <br />No <br />No <br />Wait time between applying <br />water and starting test <br />5 Minutes <br />5 Minutes <br />5 Minutes <br />5 Minutes <br />Test Start Time: <br />8:30 <br />8:35 <br />8:40 <br />8:45 <br />Initial Reading (Ri): <br />.001 <br />.001 <br />.001 <br />.001 <br />Test End Time: <br />9:00 <br />9:05 <br />9:10 <br />9:15 <br />Final Reading (RF): <br />.001 <br />.001 <br />.001 <br />.001 <br />Test Duration: <br />30 Minutes <br />30 Minutes <br />30 Minutes <br />30 Minutes <br />Chane in Reading RF -RI): <br />0 <br />0 <br />0 <br />0 <br />Pass/Fail Threshold or Criteria: <br />.005/30 Minutes <br />.005/30 Minutes <br />.005/30 Minutes <br />.005/30 Minutes <br />Test Result: <br />Pass <br />Pass <br />Pass <br />Pass <br />Was sensor removed for testing? <br />Yes <br />Yes <br />Yes <br />Yes <br />Was sensor properly replaced and <br />verified functional after testing? <br />Yes <br />Yes <br />Yes <br />Yes <br />Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br />@1 = <br />JAN 1 1 2017 <br />ENVIRONMENTAL_ HEALTH <br />DEPARTMENT <br />' If the entire depth of the UDC is not tested, specify how much was tested. If the answer to a_y of the questions indicated with an <br />asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />