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UNDER DISPERSER CONTAINMENT DC) 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 o Other(see below) <br /> Measuring Equipment Used: INCON TS-STS (Electronic Sump Test System) <br /> Description Disp#1/2 Disp#3/4 <br /> UDC manufacturer Bravo Bravo <br /> UDC material Steel Steel <br /> UDC depth (inches) 9 9 <br /> Height from UDC bottom to highest <br /> piping penetration Bottom Bottom <br /> Height from UDC bottom to lowest <br /> electrical penetration Bottom Bottom <br /> Condition of UDC prior to testing Dry Dry <br /> 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 /> Depth of water level from UDC bottom (in.) 6 6 <br /> Wait time for water level to stabilize (hr:min) 0:02 0:02 <br /> Test start time 10:51 AM 10:22 AM <br /> Initial Probe Reading 2.7303 13:53 <br /> Test end time 11:06 AM 10:37 AM <br /> Final Probe Reading 2.7300 1.5780 <br /> Test duration (hr:min) 0:15 0:15 <br /> Change in water level (±0.0000 inches) -0.0003 -0.0005 <br /> Pass/Fail threshold (±0.0020 inches/:Hr.) 0.0020 0.0020 <br /> TEST RESULT PASS PASS <br /> Comments: <br /> 0 2006 Walton Engineering,Inc. <br />