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A 1 A <br />0 0 <br />PIPING SUMP CONTAINMENT TESTING <br />............. ............ ...... ­­ ................. ........ ......... ........ ....... <br />.............. .. .... <br />........... - .............. . .. ... <br />...... ....... . . <br />anL Fer <br />........ . ...... .. .. ja ...na." er. <br />y-: ... <br />.... . ...... <br />............. ............ ........... ........ 1. � �.� ­.� ­ I ...... ............ ...... ........... <br />.......... .................. ............... ........................ ...... <br />.............. .............. <br />T6"t-Method U ........... -.................._ .......... <br />......Fiessure..................... ......................-...........0............V.....a....c....u....u..m <br />...................................._...0..... . ­_­ <br />.._. ........ ........ <br />...o...t. er:(s..e.. <br />e.... <br />W......O..O.. <br />................. <br />............ ........ ........................................................ <br />................................................................... <br />........... <br />Momq n .:Equtomentuse Levw............ <br />......C..................h......'-..... <br />.A'........ <br />­.fi.­....g.e..1.n.....d.....i..c...a..4.d..r.......... ..... ..............................D..O. ............ ...1.. :1W..._A..1.t...6..m...E..q ...... <br />..1..6. <br />.... <br />.. <br />.... <br />.......... ...... . .... .. <br />.......... <br />'............... <br />. ...... . . . *.-­­- .. ....... T:n******k ............ - ... ........flank ............... <br />.. ......... <br />............ <br />............ ........... . <br />........... .......... <br />Sump Material <br />FRP ....... <br />FRP <br />FRP ....... <br />..... Sump Diameter (inches) <br />4Z' <br />42" <br />42" <br />..... Sump Depth (inches) <br />...... <br />...... 42 <br />...... ... <br />.... - 44"....... <br />.......... <br />.... Product Stored <br />Gasoline - 87 <br />...... ...... <br />Gasoline - 89 <br />Gasoline - 91 ..... <br />.... <br />Height from tank top to highest <br />...... <br />6 <br />T' <br />7" <br />piping penetration <br />Height from tank top to lowest10.1 <br />...... ...... <br />...... <br />9.. <br />101, ....... ..... <br />...... <br />electrical penetration <br />...... ... <br />..... . <br />...... <br />Condition of sump prior to testing <br />...... Dry <br />Dry <br />....... Dry ....... <br />Portion of sump tested <br />...... Entire <br />Entire <br />Entire ...... <br />..... <br />Is system programed for fail-safe operation? <br />...... <br />...... ...... <br />Yes ....... <br />Yes <br />..... Yes <br />Was fail-safe verified to be operational? <br />...... ...... <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 />...... <br />Wait time for water level to stabilize (hr:min) <br />0:10 <br />...... ...... <br />0:12 <br />...... <br />0:11 <br />Depth of water level from tank top (inches) <br />...... 12 ...... <br />.... ....... <br />12" <br />12 .... <br />Test start time <br />9:40 AM <br />9:25 AM <br />9:53 AM <br />...... .... <br />... <br />Test end time <br />...... ...... <br />10:10 AM <br />9:55 AM <br />...... .... <br />10:23 AM <br />Test duration (hr:min) <br />0:30 <br />0:300:30 <br />... ...... ... <br />..... <br />Change in water level 0.000 inches) <br />...... <br />0.000 <br />0.000 <br />0.000 <br />...... <br />..... <br />...... Pass/Fail threshold (0.005 inches Y2 Hr.) <br />...... <br />...... <br />...... <br />...... 0.005 <br />...... <br />0.005 <br />....... <br />...... 0.005 ..... ...... <br />...... <br />...... <br />..... <br />...... <br />..... <br />...... <br />.... <br />..... <br />...........TEST RESULT <br />..... <br />...... <br />..... <br />...... <br />..... <br />...... <br />...... <br />...... <br />...... <br />...... ....... <br />...... <br />...... <br />...... PASS ... :.­ <br />...... ....... <br />...... .... <br />.... <br />...... ....... <br />...... ... <br />PASS <br />... PASS ...... <br />..... ...... <br />Comments: <br />Note: this is a retest of sumps <br />for all 3 tanks. <br />This site was originally tested on March 7, 2002 <br />© 2002 Walton Engineering, Inc <br />