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UNDER DISPASER CONTAINMENT <br />PDC) TEST�ffl 9 Lo15 <br />ENVIRONMENTAL. <br />Test Method By: <br />o Manufacturer <br />• Industry Standard <br />o Professional Engr o Other (see below) <br />Test Method Uses: <br />o Pressure <br />o vacuum <br />• Hydrostatic o Other (see below) <br />Measuring Equipment Used: INCON <br />TS -STS (Electronic Sump Test System) <br />Description <br />Disp # 1/2 <br />Disp # 314 <br />Disp # 516 Disp # 718 <br />UDC manufacturer <br />Total Containment <br />Total Containment <br />_ Total Containment Total Containment _ <br />UDC material <br />FRP <br />FRP <br />FRP FRP <br />UDC depth (inches) <br />28" <br />28" <br />28" 28" <br />Height from UDC bottom to highest <br />10" <br />10" <br />10" 10" <br />piping penetration <br />_ <br />Height from UDC bottom to lowest <br />4" <br />4" <br />4" 4" <br />electrical penetration <br />Condition of UDC prior to testing <br />Dry <br />Dry <br />Dry _ Dry <br />Portion of UDC tested <br />_ Entire <br />Entire <br />_ _ Entire Entire <br />_Type of shut -down present <br />Sensor <br />Sensor <br />Sensor Sensor <br />_ Was sensor removed for testing? <br />_ Yes <br />Yes _ <br />Yes Yes <br />Was sensor properly replaced after testing? <br />Yes <br />Yes <br />Yes Yes <br />Depth of water level from UDC bottom (in.) <br />_ _ 12" <br />12" <br />_ 12" 12" <br />Wait time for water level to stabilize (hrmin) <br />:10 <br />_ _ :10 <br />_ _ :10 :10 <br />Test start time <br />10:27 AM <br />_ 10:27 AM <br />_ 10:27 AM 9:20 AM <br />Initial Probe Reading <br />6.0736 <br />5.2087 <br />4.8939 4.2157 <br />Test end time <br />_ 10:42 AM <br />_ _ 10:42 AM _ <br />_ 10:42 AM 9:35 AM <br />Final Probe Reading <br />_ 6.0734 _ <br />_ 5.2080 <br />_ _ 4.8938 4.2154 <br />Test duration (hrmin) <br />0:15 <br />0:15 <br />_ 0:15 0:15 _ <br />Change in water level (10.0000 inches) <br />-0.0002 <br />-0.0001 <br />-0.0001 -0.0003 <br />Pass/Fail threshold 40.0020 inches/i Hr.) <br />0.0020 <br />0.0020 <br />__. 0.0020 0.0020 <br />TEST RESULT <br />PASS <br />PASS <br />PASS PASS <br />Comments: <br />C 2015 Walton Engineenng, Inc. <br />