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SWRCB, January 2002 <br />7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING <br />Page 5. <br />Test Method Developed By: F� UDC Manufacturer ❑ Industry Standard �X Professional Engineer <br />0 Other (Specify) <br />Test Method Used: ❑ Pressure ❑ Vacuum Hydrostatic <br />F__] Other (Spec) <br />Test Equipment Used: VPLT <br />Equipment Resolution: VPLT TO GPH <br />UDC# 1/2 UDC# 3/4 <br />UDC# 5/6 UDC# 7/8 <br />UDC Manufacturer: <br />bravo <br />bravo <br />bravo <br />bravo <br />UDC Material: <br />metal <br />metal <br />fiberglass <br />fiberglass <br />UDC Depth: <br />10" <br />10" <br />30" <br />30" <br />Height from UDC Top to Top of <br />0 <br />0 <br />1311 <br />1311 <br />Highest Piping Pentration: <br />Change in Reading (RF- R1 ): <br />. 000gph <br />. 002gph <br />000gph <br />Height from UDCTop to Lowest <br />0 <br />0 <br />811 <br />811 <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 />211 <br />211 <br />1511 <br />1511 <br />Does turbine shut down when <br />sump sensor detects liquid (both <br />ryes �N�N <br />yes �N�N <br />Yes ❑N�N <br />Yes ❑No�1 <br />product and water)?* <br />Turbine shutdown response time: <br />2 - 5 SEC <br />2 - 5 S EC <br />2 - 5 SEC <br />2 - 5 S EC <br />Is system programmed for fail-safe❑ <br />Yes X N N <br />❑ � <br />❑ Yes X N N <br />X <br />[:]Yes N N <br />Yes X No <br />❑ ❑ <br />shutdown?* <br />Was fail-safe verified to be <br />Yes X N N <br />❑ ❑ � <br />Yes X N N <br />[:]Yes� <br />Yes X N N <br />❑ ❑ � <br />Yes % No <br />❑ ❑ <br />operational?* <br />Wait time between applying <br />pressure/vacuum/water and starting <br />5MIN <br />5MIN <br />5MIN <br />5MIN <br />test: <br />Test Start Time: <br />13:38 <br />13:38 <br />13 :4 0 <br />13 :4 0 <br />Initial Reading (R1): <br />2.274 <br />4.782 <br />9.900 <br />2.396 <br />Test End Time: <br />13 : 53 <br />13 : 53 <br />13 : 55 <br />13 : 55 <br />Final Reading (RF ): <br />2.274 <br />4.764 <br />9.900 <br />2.384 <br />Test Duration: <br />15min <br />15min <br />15min <br />15min <br />Change in Reading (RF- R1 ): <br />. 000gph <br />. 002gph <br />000gph <br />001gph <br />Pass/Fail Threshold or Criteria: <br />. 05gph <br />. 05gph <br />. 05gph <br />05gph <br />Was sensor removed for testing? 11 x lYesL_JN�_�NAILX_]YesL__JN4__JNAIuYesL__]N NA X Yes uNo <br />Was sensor properly replaced and ❑ ❑ ❑ '�___J`� <br />verified functional after testing? Ye N NA Ye N NA X Ye N NA X Yes N <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 a_.3L_of the questions indicated with an <br />asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />