Laserfiche WebLink
UNDER DISPENSER CONTAINMENT (UDC) TESTING <br /> Test Method By: Manufacturer Industry Standard Professional Engr. Other(see below) <br /> Test Method Uses: Pressure Vacuum • Hydrostatic Other(see below) <br /> Measuring Equipment Used: Level Change Indicator (Caldwell System 2001/Walton Engineering) <br /> Description Disp# 9/10 Disp # 11/12 <br /> UDC manufacturer Total Containment Total Containment <br /> UDC material FRP FRP <br /> UDC depth (incites) 2(r 28" <br /> Height from UDC bottom to highest 10" 10" <br /> piping penetration <br /> Height from UDC bottom to lowest 4 4" <br /> electrical penetration <br /> Type of shut-down present Sensor Sensor <br /> Condition of UDC prior to testing Dry Dry <br /> Portion of UDC tested Entire Entire <br /> Was sensor removed for testing? Yes Yes <br /> Was sensor properly replaced after testing? Yes Yes <br /> Wait time for water level to stabilize (hr:min) 0:19 0:15 <br /> Depth of water level from UDC bottom (in.) 14" 14' <br /> Test start time 1:39 PM 1:40 PM <br /> Test end time 2:09 PM 2:10 PM <br /> Test duration (hrmin) 0:30 0:30 <br /> Change in water level (±0.000 incites) 0.000 0.000 <br /> Pass/Fail threshold (0.005 inches/i4 Hr.) 0.005 0.005 <br /> TEST RESULT PASS PASS <br /> Comments: <br /> Q 2003 Walton Engineering,Inc. <br />