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UNDER DISPLASER CONTAINMENT DC TESTI(N 9G <br />AP�2 9 2015 <br />E-NVIRONMENTAL <br />14r--&-,-U MCDAOTAACKIT <br />Test Method By: o Manufacturer • Industry Standard o Professional Engr o ther (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 Disn # 1/2 Disn # 3/4 Disn It 5/6 Di --.n # 7/13 <br />UDC manufacturer <br />Bravo <br />Bravo <br />Bravo <br />Bravo <br />UDC material <br />FRP <br />FRP <br />FRP <br />FRP <br />UDC depth (inches) <br />30 <br />30 <br />30 <br />30 <br />Height from UDC bottom to highest <br />piping penetration <br />11 <br />8 <br />12 <br />10 <br />Height from UDC bottom to lowest <br />electrical penetration <br />4 <br />Bottom <br />4 <br />4 <br />Condition of UDC prior to testing <br />Portion of UDC tested <br />Dry <br />Entire <br />Dry <br />Entire <br />Dry <br />Entire <br />Dry <br />Entire <br />Type of shut -down present <br />Sensor <br />Sensor <br />Sensor <br />Sensor <br />Was sensor removed for testing? <br />Yes <br />Yes <br />Yes <br />Yes <br />Was sensor properly replaced after testing? <br />Yes <br />Yes <br />Yes <br />Yes <br />Depth of water level from UDC bottom (in.) <br />Wait time for water level to stabilize (hr:min) <br />13 <br />:10 <br />13 <br />:10 <br />14 <br />:10 <br />14 <br />:10 <br />Test start time <br />Initial Probe Reading <br />Test end time <br />1:01 PM <br />4.4872 <br />1:16 PM <br />1:01 PM <br />6.5870 <br />1:16 PM <br />11:16 AM <br />6.0061 <br />11:31 AM <br />11:50 AM <br />2.8549 <br />12:05 PM <br />Final Probe Reading <br />4.4874 <br />6.5871 <br />6.0061 <br />2.8547 <br />Test duration (hr:min) <br />0:15 <br />0:15 <br />0:15 <br />0:15 <br />Change in water level (± 0.0000 inches) <br />0.0002 <br />0.0001 <br />0.0000 <br />-0.0002 <br />Pass/Fail threshold (±0.0020 inches /4' Hr.) <br />0.0020 <br />0.0020 <br />0.0020 <br />0.0020 <br />TEST RESULT <br />PASS <br />PASS <br />PASS <br />PASS <br />Comments: <br />J <br />0 2015 Walton Engineering, Inc. <br />