Laserfiche WebLink
PIPING SUMP CONTAINMENT 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 Tank #1 Tank#2 Tank #3 <br /> Sump material FRP FRP FRP <br /> Sump diameter (inches) 42" 42' 42" <br /> Sump depth (itches) W. 76" 72" <br /> Tank product Gasoline-87 Gasoline-91 Diesel <br /> Height from tank top to highest 19" 18' 14' <br /> piping penetration <br /> Height from tank top to lowest 2Y 24" 16" <br /> electrical penetration <br /> Method of sump attachment to tank Tank Collar Tank Collar Tank Collar <br /> Type of sump penetration fittings Environ Environ Environ <br /> Condition of sump prior to testing Dry Dry Dry <br /> Portion of sump tested Entire Entire Entire <br /> Is system programmed for fail-safe operation? Yes Yes Yes <br /> Was fail-safe verified to be operational? No No No <br /> Was sensor removed for testing? Yes Yes Yes <br /> Was sensor properly reputed after testing? Yes Yes Yes <br /> Wait time for water level to stabilize (hr-.min) 0:30 0:20 0:10 <br /> Depth of water level from tank top (kches) 26" 28" 20" <br /> Test start time 1:00 PM 1:01 PM 1:02 PM <br /> Test end time 1:30 PM 1:31 PM 1:32 PM <br /> Test duration (hrmin) 0:30 0:30 0:30 <br /> Change in water level (t 0.000 inches) 0.000 0.000 0.000 <br /> Pass/Fail threshold (0.005 inches/34 Hr.) 0.005 0.00.5 0.005 <br /> TEST RESULT PASS PASS PASS <br /> Comments: <br /> ;c 2003 Walton Engineering,Inc. <br />