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JUN -26-2007 16:a6 Service Station Systems 408 938 8888 P.06 <br />7. UNDER -DISPENSER r0NTATNMFNT iTMrt Tri QTTNL` <br />Test Method Developed By: ❑ UPC Manufacturer E Industry Standard uN ❑ Professional Engineer <br />❑ Other (Specify) <br />Test Method Used: ❑ Pressure ❑ Vacuum E Hydrostatic <br />❑ Other (Specify) <br />Test Equipment Used: Incon Sump Tester <br />Equipment Resolution: +/_ 0.002" <br />UDC # 1/2 UDC # 3 <br />UDC # 4/5 UDC N 6 <br />UDC Manufacturer: Environ Environ <br />Environ <br />Environ <br />UDC Material: Fiberglass <br />Fiberglass <br />Fiberglass <br />Fiberglass <br />UDC Depth; 32" <br />31" <br />31" <br />32" <br />Height from UDC Bottom to Top <br />1 I" <br />of Highest Piping Penetration: <br />T' <br />S" <br />8" <br />Height from UDC Bottom to4„ <br />Lowest Electrical Penetration: <br />9" <br />4" <br />91, <br />Condition of UDC prior to <br />testing: Good <br />Good <br />Good <br />Good <br />Portion of UDC Tested 2" above piping <br />2" above piping <br />2" above piping <br />2" above pipmg <br />Does turbine shut down when <br />UDC sensor detects liquid (both ❑ Yes ❑ No 0 NA <br />❑ Yes ❑ No ENA <br />❑ Yes ❑ No RNA <br />❑ Yes ❑ No 13 NA <br />productand water)?. <br />Turbine shutdown response time N/A <br />N/A <br />N/A <br />N/A <br />Is system programmed for fail- <br />safe shutdown?o ❑ Yes ❑ No E NA <br />❑ Yes ❑ No RNA <br />❑ Yes ❑ No ENA <br />❑ Yes ❑ No E NA <br />Was fail-safe verified to be <br />operational?* ❑ Yes ❑ No ® NA <br />❑ Yes ❑ No ENA <br />❑ Yes ❑ No ENA <br />❑ Yes ❑ No ENA <br />Wait time between applying <br />pressure/vacuum/water and 30 minutes <br />30 minutes <br />30 minutes <br />30 minutes <br />starting test <br />Test Start Time: 12:55 pm <br />12:55 pm <br />1:31 pin <br />1:31 prn <br />Initial Reading (R,): 6.3051 <br />6.1954 <br />3.3885 <br />5.0157 <br />Test End Time: 1:10 pm <br />1:10 2m <br />1:46 pm <br />1:46 pm <br />Final Reading (RP): 6.3048 <br />6.1954 <br />3.3884 <br />5.0157 <br />Test Duration: 15 min. <br />15 min. <br />15 min. <br />15 min. <br />Chane in Reading R�R,: -0.0003 <br />None <br />-0.0001 <br />None <br />Pass/Fail Threshold or Criteria: +/- 0.002" <br />+/- 0.002" <br />+/- 0.002" <br />+/- 0.002" <br />Test Result: IM Pass Fail <br />® Pass Fail <br />® Pass Fail <br />® Pass Fail <br />Was sensor removed for testing? ® Yes ❑ No [INA <br />E Yes ❑ No ❑ NA <br />®Yes ❑ No ❑NA <br />E Yes ❑ No ❑ NA <br />Was sensor properly replaced and R Yes ❑ No ❑ NA <br />E Yes ❑ No ❑ NA <br />E Yes ❑ No DNA <br />0 Yes ❑ No p NA <br />verified functional after testing? <br />Comments — (include information on repairs made prior to testing and recommended follow-up for failed tests) <br />"Sensor f mctionality was not confirmed is Drocedur is not Dart of the <br />Secondary Contaimnent testine scone of work" <br />t 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 />