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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: INCON TS -STS (Electronic Sump Test System) <br />Description <br />Tank #1 <br />Tank #2 <br />Tank #3 <br />:15 <br />Tank product <br />Regular Gasoline <br />Premium Gasoline <br />Diesel <br />11:44 AM <br />Initial Probe Reading <br />Sump material <br />FRP <br />FRP <br />FRP <br />11:59 AM <br />12:19 PM <br />Sump diameter (inches) <br />42 <br />42 <br />42 <br />0.5511 <br />Test duration (hr:min) <br />Sump depth (inches) <br />49 <br />49 <br />45 <br />-0.0003 <br />-0.0004 <br />Height from tank top to highest <br />piping penetration (inches) <br />7 <br />7 <br />7 <br />Entire <br />Is system programmed for fail-safe operation? <br />Height from tank top to lowest <br />electrical penetration (inches) <br />9 <br />9 <br />9 <br />No <br />No <br />Method of sump attachment to tank <br />Tank Collar <br />Tank Collar <br />Tank Collar <br />Yes <br />Was sensor properly replaced after testing? <br />Condition of sump prior to testing <br />Dry <br />Dry <br />Dry <br />Port <br />Depth of water level from tank top (inches) <br />Comments: <br />12 <br />12 <br />12 <br />Wait time for water level to stabilize (hr:min) <br />:15 <br />:15 <br />:15 <br />Test start time <br />11:44 AM <br />12:04 PM <br />11:44 AM <br />Initial Probe Reading <br />5.6408 <br />4.3379 <br />0.5526 <br />Test end time <br />11:59 AM <br />12:19 PM <br />11:59 AM <br />Final Probe Reading <br />5.6405 <br />4.3375 <br />0.5511 <br />Test duration (hr:min) <br />0:15 <br />0:15 <br />0:15 <br />Change in water level (t 0.0000 inches) <br />-0.0003 <br />-0.0004 <br />-0.0015 <br />ion of sump tested <br />Entire <br />Entire <br />Entire <br />Is system programmed for fail-safe operation? <br />Unkonwn <br />Unkonwn <br />Unkonwn <br />Was fail-safe verified to be operational? <br />No <br />No <br />No <br />Was sensor removed for testing? <br />Yes <br />Yes <br />Yes <br />Was sensor properly replaced after testing? <br />Yes <br />Yes <br />Yes <br />Depth of water level from tank top (inches) <br />Comments: <br />12 <br />12 <br />12 <br />Wait time for water level to stabilize (hr:min) <br />:15 <br />:15 <br />:15 <br />Test start time <br />11:44 AM <br />12:04 PM <br />11:44 AM <br />Initial Probe Reading <br />5.6408 <br />4.3379 <br />0.5526 <br />Test end time <br />11:59 AM <br />12:19 PM <br />11:59 AM <br />Final Probe Reading <br />5.6405 <br />4.3375 <br />0.5511 <br />Test duration (hr:min) <br />0:15 <br />0:15 <br />0:15 <br />Change in water level (t 0.0000 inches) <br />-0.0003 <br />-0.0004 <br />-0.0015 <br />Pass/Fail threshold (10.002 inches/ z Hr.) <br />0.0020 <br />0.0020 <br />0.0020 <br />TEST RESULT <br />PASS <br />PASS <br />PASS <br />0 2017 Walton Engineering, Inc. <br />