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SWRCB, January 2002 0 is Page 3 . <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: FI Pressure ❑ Vacuum Hydrostatic <br />F__] Other (Specify) <br />Test Equipment Used: yplt <br />Equipment Resolution: <br />. 05gph <br />UDC# 3/4 <br />UDC# 9/10 <br />UDC# 13/14 <br />UDC# 15/16 <br />UDC Manufacturer: <br />opw <br />opw <br />opw <br />opw <br />UDC Material: <br />fiberglass <br />fiberglass <br />fiberglass <br />fiberglass <br />UDC Depth: <br />3211 <br />32" <br />32" <br />32" <br />Height from UDC Top to Top of <br />1811 <br />1811 <br />1811 <br />1811 <br />Highest Piping Pentration: <br />Height from UDCTop to Lowest <br />911 <br />911 <br />911 <br />911 <br />Electrical Pentration: <br />Condition of UDC prior to testing: <br />good <br />good <br />good <br />good <br />Portion of UDC Tested: 1 <br />2011 <br />2011 <br />2011 <br />2011 <br />Does turbine shut down when <br />sump sensor detects liquid (both <br />XmYes ❑NoE]N <br />aYes alloE]N <br />E]Yes DNoE]NA <br />MYes ❑Noa <br />product and water)?* <br />Turbine shutdown response time: <br />2-5secs <br />2-5 secs <br />2-5 secs <br />2-5 secs <br />Is system programmed for fail-safe <br />X Yes N N <br />❑ ❑ <br />X Yes N N <br />❑ ❑ <br />X Yes N N <br />❑ ❑ <br />X Yes No <br />❑ ❑ <br />shutdown?* <br />Was fail-safe verified to be <br />r7iYes E:]No[::]N <br />ayes allo❑N <br />ayes ❑N�N <br />oyes �No�1V <br />operational?* <br />Wait time between applying <br />pressure/vacuum/water and starting <br />5 min <br />5 min <br />5 min <br />5 min <br />test: <br />Test Start Time: <br />8 : 04 <br />8:06 <br />7:31 <br />9: 04 <br />Initial Reading (Ri ): <br />2.001 <br />6.881 <br />4.6881 <br />1.922 <br />Test End Time: <br />8:19 <br />8:21 <br />7:46 <br />9:19 <br />Final Reading (RF ): <br />1.727 <br />6.877 <br />4.667 <br />1.718 <br />Test Duration: <br />15 min <br />15 min <br />15 min <br />15min <br />Change inReading (RF-Ri ): <br />.032gph <br />.000gph <br />.002gph <br />.024gph <br />Pass/Fail Threshold or Criteria: <br />. 05gph <br />. 05gph <br />. 05gph <br />. 05gph <br />Was sensor removed for testing? <br />X Yes N NA <br />X Yes N NA <br />X Yes N NA <br />X Yes No <br />Was sensor properly replaced and <br />❑ YeNNA <br />oYeNNAX <br />❑ Ye�N�NA X <br />X N <br />❑yes ❑ <br />verified fncrional after testing? <br />Comments - (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br />1 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 />