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UNDER DISPOSER CONTAINMENTfJDC) 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 />Descrintion Diso # 1/2 Diso # 3/4 Diso # 5/6 Ventbox <br />UDC manufacturer <br />Total Containment <br />Total Containment <br />Total Containment <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 />13" <br />13" <br />13" <br />12" <br />Height from UDC bottom to lowest <br />electrical penetration <br />5' <br />5" <br />5" <br />6" <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 />16" <br />15" <br />15" <br />17" <br />Wait time for water level to stabilize (hr:min) <br />0:10 <br />0:10 <br />0:10 <br />0:10 <br />Test start time <br />10:07 AM <br />10:07 AM <br />10:07 AM <br />10:32 AM <br />Initial Probe Reading <br />2.0378 <br />1.5833 <br />1.9481 <br />6.7811 <br />Test end time <br />10:22 AM <br />10:22 AM <br />10:22 AM <br />10:47 AM <br />Final Probe Reading <br />2.0378 <br />1.5830 <br />1.9477 <br />6.7805 <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 />0.0000 <br />-0.0003 <br />-0.0004 <br />-0.0006 <br />Pass/Fail threshold (±0.0020 inches / } Hr.) <br />0.0020 <br />0.0020 <br />0.0020 <br />0.0020 <br />FTEST RESULT <br />PASS <br />PASS <br />PASS <br />PASS <br />Comments: <br />© 2006 Walton Engineering, Inc. <br />