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UNDER DISPENSER CONTAINMENT (UDC) TESTING <br /> Test Method By: o Manufacturer • Industry Standard o Professional Engr O Other(see below) <br /> Test Method Uses: Pressure IVacuum • Hydrostatic o Other(see below) <br /> Measuring Equipment Used: INCON TS-STS (Electronic Sump Test System) <br /> Description Disp#1/2 Disp#314 Disp#516 Disp#718 <br /> UDC manufacturer_ _ Total Containment Total Containment Total Containment Total Containment <br /> UDC material FRP FRP FRP FRP <br /> UDC depth (inches) - 28" 28" 28" 28" <br /> Height from UDC bottom to highest 10" 10" 10" 10" <br /> piping penetration <br /> Height from UDC bottom to lowest 4" 4" 4" 4" <br /> electrical penetration <br /> Condition of UDC prior to testing Dry _ Dry _ Dry Dry <br /> Portion of UDC tested __ Entire Entire Entire _ Entire <br /> Type of shut-down present Sensor _ Sensor ___ Sensor Sensor <br /> Was sensor removed for testing? Yes _ Yes _ Yes _ _ Yes <br /> Was sensor properly replaced after testing? Yes Yes Yes Yes <br /> Depth of water level from UDC bottom (in.) 12 12 12 _ 12 <br /> Wait time for water level to stabilize (hrmin) :10 :10 :10 :10 <br /> Test start time 2:17 PM 2:17 PM _ _ __ 2:17 PM 2:00 PM <br /> Initial Probe Reading 4.4534 5.0496 __ 5.3812 2.2905 <br /> Test end time 2:32 PM 2:32 PM 2:32 PM _ 2:15 PM <br /> Final Probe Reading 4.4534 5.0498 5.3817 2.2912 <br /> Test duration(hrmin) 0:15 0:15 0:15 S <br /> Change in water level (t 0.0000 inches) 0.0000 0.0002 0.0005 _0.0007 <br /> Pass/Fail threshold (±0.0020 Inches/i Hr.) 0.0020 0.0020 0.0020 0.0020 <br /> TEST RESULT PASS PASS PASS PASS <br /> Comments: <br /> 0 2016 Wzimn Engineering,Inc. <br />