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UNDER DISPENSER CONTAINMENT(UDC) TESTING <br />. .................. ......... ............................ ......... ......:. <br />Test Method By: Q Manufacturer, • indystry Standard Q F'rafesaiona0ngr, Q other (see below) <br />............................................. <br />TestMethod uses: Q Pressure Q vacuum • Hydrostatic Q other (see below) <br />Measuring Equipment :Used: Level:'Change Indlcatcsr (Caldwell System zOQ1 /Walton Engineering) <br />Description Disp # IT!4Sat Disp # 14116SatDisp # 15116sat Disp #1 al :7SAt <br />UDC Manufacturer <br />Bravo <br />Bravo <br />Bravo <br />Bravo <br />UDC Material <br />Steel <br />Steel <br />Steel <br />Steel <br />UDC Depth (inches) <br />91, <br />9" <br />9" <br />9" <br />Height from UDC bottom to highest <br />Bottom <br />Bottom <br />Bottom <br />Bottom <br />piping penetration <br />Height from UDC bottom to lowest <br />Bottom <br />Bottom <br />Bottom <br />Bottom <br />electrical penetration <br />Condition of UDC prior to testing <br />Wet <br />Wet <br />Wet <br />Wet <br />Portion of UDC tested <br />Entire >' <br />Entire <br />Entire <br />Entire <br />Type of shut -down present <br />Float <br />Float <br />Float <br />Float <br />Was sensor removed for testing? <br />N/A <br />N/A <br />N/A <br />N/A <br />Was sensor properly replaced after testing? <br />N/A <br />N/A <br />N/A <br />N/A <br />Wait time for water level to stabilize (hr:min) <br />0:10 <br />0:10 <br />0:10 <br />0:10 <br />Depth of water level from UDC bottom (in.) <br />6.00" <br />6.375" <br />6.625" <br />6.25" <br />Test start time <br />11/13/02 11:47 <br />11/13/02 11:48 <br />11/13/02 11:49 <br />11/13/02 11:50 <br />Test end time <br />11/14/02 11:47 <br />11/14/02 11:48 <br />11/14/02 11:49 <br />11/14/02 11:50 <br />Test duration (hrmin) <br />24:00:00 <br />24:00:00 <br />24:00:00 <br />24:00:00 <br />Change in water level (± 0.000 inches) <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />Pass/Fail threshold (0.005 inches / % Hr.) <br />0.25 <br />0.25 <br />0.25 <br />0.25 <br />TEST RESULT <br />PASS <br />PASS <br />PASS <br />PASS <br />Comments: <br />These dispensers are located in the truck facility. <br />Note: The six master / satellite and one master / master dispenser UDC's did not have <br />sufficient room to properly insert the level change indication. A 24 hour standing <br />water <br />test was Derformed. The test was started November <br />13th and comDleted <br />November 14th. <br />© 2002 Walton Engineering, Inc <br />