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UNDER DISPEAER CONTAINMENT %C 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 Disu # 1/2 DISD # 3/4 Dist) # 5/6 Dist) # 718 <br />UDC manufacturer <br />Total Containment <br />Total Containment <br />Total Containment <br />Total Containment <br />UDC material <br />Poly <br />Poly <br />Poly <br />Poly <br />UDC depth (inches) <br />38 <br />38 <br />38 <br />38 <br />Height from UDC bottom to highest <br />piping penetration <br />6 <br />10 <br />14 <br />13 <br />Height from UDC bottom to lowest <br />electrical penetration <br />10 <br />6 <br />10 <br />10 <br />Condition of UDC prior to testing <br />Dry <br />Dry <br />Dry <br />Dry <br />Portion of UDC tested <br />Entire <br />Entire <br />Entire <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 />12 <br />12 <br />16 <br />15 <br />Wait time for water level to stabilize (hr:min) <br />0:05 <br />0:05 <br />0:05 <br />0:05 <br />Test start time <br />11:45 AM <br />11:45 AM <br />11:45 AM <br />11:45 AM <br />Initial Probe Reading <br />1.6135 <br />1.3461 <br />5.5150 <br />6.2754 <br />Test end time <br />12:00 PM <br />12:00 PM <br />12:00 PM <br />12:00 PM <br />Final Probe Reading <br />1.6137 <br />1.3461 <br />5.5161 <br />6.2752 <br />Test duration (hr:min) <br />0:15 <br />0:15 <br />0:15 <br />0:15 <br />Change in water level (t 0.0000 inches) <br />0.0002 <br />0.0000 <br />0.0011 <br />-0.0002 <br />Pass/Fail threshold (10.0020 inches / } 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 />© 2012 Walton Engineering, Inc. <br />