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UNDER DISPORSER 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 />Dpscrintinn Disn it 1/2 Disn * 314 <br />UDC manufacturer <br />Bravo <br />Bravo <br />UDC material <br />Steel <br />Steel <br />UDC depth (inches) <br />9" <br />9" <br />Height from UDC bottom to highest <br />piping penetration <br />Bottom <br />Bottom <br />Height from UDC bottom to lowest <br />electrical penetration <br />Bottom <br />Bottom <br />Condition of UDC prior to testing <br />Dry <br />Dry <br />Portion of UDC tested <br />Entire <br />Entire <br />Type of shut -down present <br />Float <br />Float <br />Was sensor removed for testing? <br />N/A <br />N/A <br />Was sensor properly replaced after testing? <br />N/A <br />N/A <br />Depth of water level from UDC bottom (in.) <br />6" <br />6" <br />Wait time for water level to stabilize (hr:min) <br />0:10 <br />0:08 <br />Test start time <br />9:57 AM <br />9:57 AM <br />Initial Probe Reading <br />0.2439 <br />0.5869 <br />Test end time <br />Final Probe Reading <br />10:12 AM <br />0.2438 <br />10:12 AM <br />0.5872 <br />Test duration (hr:min) <br />0:15 <br />0:15 <br />Change in water level (± 0.0000 inches) <br />-0.0001 <br />0.0003 <br />Pass/Fail threshold (±0.0020 inches /; Hr.) <br />0.0020 <br />0.0020 <br />TEST RESULT <br />ANWASS <br />PASS <br />Comments: <br />© 2004 Walton Engineering, Inc. <br />