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SWRCB, January 2002 <br />7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING <br />Page 5. <br />Test Method Developed By: <br />F-1 <br />UDC Manufacturer <br />❑ Industry Standard X❑ <br />Professional Engineer <br />Electrical Pentration: <br />❑ <br />Other (Spec) <br />12 : 27 <br />13: 27 <br />Test Method Used: <br />❑ <br />Pressure <br />❑ Vacuum xl <br />Hydrostatic <br />Portion of UDC Tested: 1 <br />1211 <br />Other (Spec) <br />1211 <br />1211 <br />Test Equipment Used: vplt <br />+.0000" <br />-.0019" <br />Equipment Resolution: +-.002" <br />+.0001" <br />sump sensor detects liquid (both <br />UDC# 1/2 <br />ayes ❑N�N <br />UDC# 3/4 <br />UDC# 5/6 <br />product and water)?* <br />UDC # 7/8 <br />UDC Manufacturer: <br />+.0001" <br />environ <br />Turbine shutdown response time: <br />environ <br />environ <br />2-5sec <br />environ <br />UDC Material: <br />X Yes N N <br />❑ ❑ `� <br />hpde <br />❑ ❑ `E <br />X Yes N_�((��N <br />hpde <br />hpde <br />hpde <br />UDC Depth: <br />LSV <br />28" <br />Yes N N <br />0 `� <br />28" <br />28" <br />Yes T <br />X❑ []No[ <br />28" <br />Height from UDC Top to Top <br />of <br />1011 <br />�J�V <br />1011 <br />10TV1 <br />10" <br />Highest Piping Pentration: <br />Height from UDCTop to Lowest <br />311 <br />3" <br />311 <br />3 " <br />Electrical Pentration: <br />13: 27 <br />12 : 4 7 <br />12 : 27 <br />13: 27 <br />Condition of UDC prior to testing: <br />good <br />good <br />good <br />good <br />Portion of UDC Tested: 1 <br />1211 <br />1211 <br />1211 <br />1211 <br />Does turbine shut down when <br />+.0000" <br />-.0019" <br />+.0001" <br />+.0001" <br />sump sensor detects liquid (both <br />X]Yes �N�N <br />ayes ❑N�N <br />aYes �N�N <br />a Yes []NoaN <br />product and water)?* <br />+.0000" <br />-.0019" <br />+.0001" <br />+.0001" <br />Turbine shutdown response time: <br />2-5sec <br />2-5sec <br />2-5sec <br />2-5sec <br />Is system programmed for fail-safe <br />X Yes N N <br />❑ ❑ `� <br />❑ ❑ `� <br />X Yes N^�((��N <br />❑ ❑ `E <br />X Yes N_�((��N <br />❑ <br />X Yes No�, <br />shutdown?* <br />LSV <br />Was fail-safe verified to be <br />Yes N N <br />0 `� <br />X Yes N N <br />❑ ❑ "U <br />Yes N N <br />a ❑ "U <br />Yes T <br />X❑ []No[ <br />onerational?* <br />�J�V <br />Wait time between applying <br />pressure/vacuum/water and starting <br />test: <br />5min <br />5min <br />5min <br />5min <br />Test Start Time: <br />13: 27 <br />12 : 4 7 <br />12 : 27 <br />13: 27 <br />Initial Reading (R1): <br />0 <br />0 <br />0 <br />0 <br />Test End Time: <br />13: 4 2 <br />13 : 02 <br />12 :42 <br />13 : 4 2 <br />Final Reading (RF ): <br />+.0000" <br />-.0019" <br />+.0001" <br />+.0001" <br />Test Duration: <br />15min <br />15min <br />15min <br />15min <br />Change inReading (RF -R1 ): <br />+.0000" <br />-.0019" <br />+.0001" <br />+.0001" <br />Pass/Fail Threshold or Criteria: <br />+-.00211 <br />+-.00211 <br />+-.00211 <br />+-.00211 <br />Was sensor removed for testing? I UYesUNouNA UYesUNoUNA UYesUNoUNA U Yes uNo[_JN <br />Was sensor properly replaced and❑ s[::] � � � F ---' <br />s[:] ❑ ❑ o[_] <br />verified functional after testing? X YeN NA X Ye N NA X YeN 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 toanyof the questions indicated with an <br />asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />