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SWRCB, January 2002 <br />7. UNDER -DISPENSER CONTAINME (UDC) TESTING <br />Page _ of_ <br />Test Method Developed By: 0 UDC Manufacturer refndustry Standard D Professional Engineer <br />0 Other (.Specify) <br />Test Method Used: 0 Pressure G Vacuum ydrostatic <br />0 Other (Specify) <br />Test Equipment Used: <br />Equipment Resolution: <br />.. _ <br />UDC # -10 <br />UDC # 4- <br />UDC # <br />UDC # <br />UDC Manufacturer <br />tutlt <br />d k <br />UDC Material: <br />UDC Depth: <br />d " <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />t <br />tI <br />, <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />/ it <br />O <br />Condition of UDC prior to <br />testing: <br />Y' t <br />r ` <br />Portion of UDC Tested <br />7-1 <br />7 ' <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />product and water)?' <br />� <br />ff Yes D No DNA <br />/ <br />ffYes ONO DNA <br />D Yes ONO DNA <br />Dyes ONO DNA <br />Turbine shutdmi'n response tune <br />15 'ret <br />if S e c <br />Is system programmed for fail- <br />safe shutdown?' <br />0 Yes Clio 0 NA <br />0 Yes o D NA <br />0 Yes D No DNA <br />0 Yes D No 0 NA <br />Was fail-safe verified to be <br />operationaP? <br />G Yes ;'No DNA <br />/ <br />D Yes 11 No DNA <br />G Yes D No DNA <br />0 Yes 0 No 0 NA <br />Wait time between applying <br />pressme/vacmmr/water and <br />starting test <br />1 r) (n ; N <br />(lp %"u ki <br />Test Start Time: <br />D <br />0 <br />Initial Reading (RI): <br />7 <br />7,/ <br />Test End Time: <br />Final Reading (RF): <br />' " <br />t <br />Test Duration: <br />!� ✓ <br />✓ <br />Change in Read" <br />Pass/Fad Threshold or Criteria: <br />Test Result: <br />Pass 0 Fail <br />Pass 0 Fail <br />Pass D Fail <br />D Paas ❑Fail <br />Was sensor removed for testing' <br />yes 0 No D NA// <br />es 0 No DNA <br />Yes D No DNA <br />0 Yes DNo DNA <br />Was sensor properly replaced and <br />verified functional after testing'' <br />Yes 0 No 0 NA <br />EfYes D No DNA <br />XYes D No DNA <br />0 Yes 0 No D NA <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 any of the questions indicated with an <br />asterisk M is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />