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RECEIVED <br />15. UNDER -DISPENSER CONTAINMENT (UDC) TESTING <br />Test Method Developed By: i UDC Manufacturer Industry Standard X Professional En ler <br />❑ Other (Specify) <br />Test Method Used: ❑ Pressure ❑ Vacuum X Hydrosta ' mVIRON <br />HEALTH QEf'ART <br />11 Other (Spec) <br />Test Equipment Used: Caldwell Level Change Indicator Equipment Resolution: .002 <br />UDC#9&10 <br />UDC#11&12 UDC#13&14 <br />UDC #15&16 <br />I;DC `lanufacturer. <br />Environ <br />Environ Environ <br />Environ <br />UDC Material: <br />Poly Plastic <br />Poly Plastic Poly Plastic <br />Poly Plastic <br />UDC Depth: <br />30" <br />30" 29 %2" <br />30" <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />10" <br />10" 10" <br />10" <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />7 %" <br />8" 9" <br />8" <br />Condition of UDC prior to <br />testing: <br />Dry <br />Dry Dry <br />Dry <br />Portion of UDC Tested <br />Water Line 12" <br />Water Line 13" Water Line 15" <br />Water Line 20" <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />product and water)?' <br />No <br />No No <br />No <br />Turbine shutdown response time <br />N/A <br />N/A N/A <br />N/A <br />Is system programmed for fail- <br />safe shutdown?' <br />No <br />No No <br />No <br />Was fail-safe verified to be <br />operational?* <br />N/A <br />N/A N/A <br />N/A <br />Wait time between applying <br />water and starting test <br />5 Minutes <br />5 Minutes 5 Minutes <br />5 Minutes <br />Test Start Time: <br />8:50 <br />8:55 9:00 <br />9:05 <br />Initial Reading Ri : <br />.001 <br />.001 .001 <br />.001 <br />Test End Time: <br />9:20 <br />9:25 9:30 <br />9:35 <br />Final Reading (RF): <br />.001 <br />.001 .001 <br />.001 <br />Test Duration: <br />30 Minutes <br />30 Minutes 30 Minutes <br />30 Minutes <br />Change in Reading RF -R,): <br />0 <br />0 0 <br />0 <br />Pass/Fail Threshold or Criteria: <br />.005/30 Minutes <br />.005/30 Minutes .005/30 Minutes <br />.005/30 Minutes <br />Test Result: <br />Pass <br />Pass Pass <br />Pass <br />Was sensor removed for testing? <br />Yes <br />Yes Yes <br />Yes <br />Was sensor properly replaced and <br />verified functional after testin,-? <br />Yes <br />Yes Yes <br />Yes <br />Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br />' If the entire depth of the UDC is not tested, specify how much was tested. If the answer to my of the questions indicated with an <br />asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />ITAL <br />=NT <br />