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UNDER DISPENSER CONTAINMENT (UDC) TESTING <br /> Test Method By: O Manufacturer • Industry Standard O Professional Engr_ O Other(see below) <br /> Test Method Uses: O Pressure O Vacuum • Hydrostatic ' Other(see below) <br /> Measuring Equipment Used: Level Change Indicator (Caldwell System 2001 /Walton Engineering) <br /> Description Disp # 1/2 Disp # 3/4 <br /> UDC Manufacturer Bravo _ Bravo <br /> UDC Material Steel Steel <br /> UDC Depth(Inches) <br /> Height from UDC bottom to highest Bottom Bottom <br /> piping penetration - <br /> Height from UDC bottom to lowest Bottom Bottom <br /> electrical penetration <br /> Condition of UDC prior to testing D _ Dry <br /> I .Portion of UDC tested Entire Entire . � <br /> Type of shut-down present Float Float <br /> Was sensor removed for testing? N/A N/A _ <br /> Was sensor properly replaced after testing? N/A N/A <br /> Wait time for water level to stabilize(hrmin) 0:15 0:15 <br /> Depth of water level from UDC bottom(in.) 6.1 6" <br /> Test start time 9:01 AM 9:02 AM <br /> t' Test end time r 9:31 AM I'. 9:32 AM . <br /> Test duration(hrmin) 0:30 0:30 <br /> Change in water level(t 0.000 inches) 0.000 0.009 <br /> Pass/Fail threshold(0.005 inches/14 Hr.) 0.005 0.005 <br /> TEST RESULT PASS PASS <br /> Comments: <br /> C 2002 Walton Engineering,Inc. <br />