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lank <br /> PRODUCT PIPING SUMP 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: Caldwell Sump Tester <br /> Description Tank#1 Tank#2 Tank#3 Tank#4 <br /> Tank product Gasoline-91 Gasoline-89 Gasoline-87 Diesel <br /> Sump material FRP FRP FRP FRP <br /> Sump diameter (inches) <br /> Sump depth (inches) <br /> Height from tank top to highest <br /> piping penetration (inches) <br /> Height from tank top to lowest <br /> electrical penetration (inches) <br /> Method of sump attachment to tank <br /> Condition of sump prior to testing <br /> Portion of sump tested <br /> Is system programmed for fail-safe operation? <br /> Was fail-safe verified to be operational? <br /> Was sensor removed for testing? <br /> Was sensor properly replaced after testing? <br /> Depth of water level from tank top (inches) <br /> Wait time for water level to stabilize (hr:min) <br /> Test start time <br /> Initial Probe Reading <br /> Test end time <br /> Final Probe Reading <br /> Test duration (hr:min) <br /> Change in water level (±0.0000 inches) <br /> Pass/Fail threshold (±0.0020 inches/;Hr.) <br /> TEST RESULT <br /> Comments: <br /> © 2011 Walton Engineering,Inc. <br />