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a _ <br />1W lqw <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: INCON TS-STS (Electronic Sump Test System) <br />Description Tank #1 Tank #2 Tank #3 <br />Depth of water level from tank top (inches) <br />Q 2012 <br />Tank product Gasoline - 87 Gasoline - 91 Diesel <br />26 <br />28 <br />Sump material FRP FRP FRP <br />0:05 <br />0:05 <br />Sump diameter (inches) 42 42 42 <br />Test start time <br />10:18 AM <br />Sump depth (inches) 50 54 55 <br />10:18 AM <br />Initial Probe Reading <br />Height from tank top to highest 22 24 14 <br />piping penetration (inches) <br />0.3836 <br />1.2845 <br />Height from tank top to lowest 15 15 16 <br />electrical penetration (inches) <br />10:33 AM <br />10:33 AM <br />Method of sump attachment to tank Collar Collar Collar <br />Final Probe Reading <br />1.5572 <br />Condition of sump prior to testing Dry Dry Dry <br />1.2845 <br />Test duration (hr:min) <br />Port <br />0:15 <br />0:15 <br />Change in water level (t 0.0000 inches) <br />0.0006 <br />0.0002 <br />0.0000 <br />ion of sump tested <br />Entire <br />Entire <br />Entire <br />Is system programmed for fail-safe operation? <br />Unknown <br />Unknown <br />Unknown <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 />Q 2012 <br />Tank product Gasoline - 87 Gasoline - 91 Diesel <br />26 <br />28 <br />Sump material FRP FRP FRP <br />0:05 <br />0:05 <br />Sump diameter (inches) 42 42 42 <br />Test start time <br />10:18 AM <br />Sump depth (inches) 50 54 55 <br />10:18 AM <br />Initial Probe Reading <br />Height from tank top to highest 22 24 14 <br />piping penetration (inches) <br />0.3836 <br />1.2845 <br />Height from tank top to lowest 15 15 16 <br />electrical penetration (inches) <br />10:33 AM <br />10:33 AM <br />Method of sump attachment to tank Collar Collar Collar <br />Final Probe Reading <br />1.5572 <br />Condition of sump prior to testing Dry Dry Dry <br />1.2845 <br />Test duration (hr:min) <br />Port <br />0:15 <br />0:15 <br />Change in water level (t 0.0000 inches) <br />0.0006 <br />0.0002 <br />0.0000 <br />Pass/Fail threshold (10.0020 inches / } Hr.) <br />0.0020 <br />0.0020 <br />0.0020 <br />TEST RESULT <br />PASS <br />PASS <br />PASS <br />Comments: <br />The SCT rinse water was left in owners drum. The drum is 1/2 full and dated 1/27/12. <br />Depth of water level from tank top (inches) <br />Q 2012 <br />24 <br />26 <br />28 <br />Wait time for water level to stabilize (hr:min) <br />0:05 <br />0:05 <br />0:05 <br />Test start time <br />10:18 AM <br />10:18 AM <br />10:18 AM <br />Initial Probe Reading <br />1..5566 <br />0.3836 <br />1.2845 <br />Test end time <br />10:33 AM <br />10:33 AM <br />10:33 AM <br />Final Probe Reading <br />1.5572 <br />0.3838 <br />1.2845 <br />Test duration (hr:min) <br />0:15 <br />0:15 <br />0:15 <br />Change in water level (t 0.0000 inches) <br />0.0006 <br />0.0002 <br />0.0000 <br />Pass/Fail threshold (10.0020 inches / } Hr.) <br />0.0020 <br />0.0020 <br />0.0020 <br />TEST RESULT <br />PASS <br />PASS <br />PASS <br />Walton Engineering, Inc. <br />