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1 <br /> '• + ETI C <br /> ER <br /> ENGINEERING F/� Gd VSHEET <br /> To Paul Anderson From Tom Neely <br />' Company Philip Services Corporation Date 1215105 <br /> Fax (618)231-7020 Pages 2- <br /> Phone <br /> Phone (618)281-1543 CC <br /> ' Re Qrtrly Mon Field Notes for November 2005,2651 S Airport Way,Stockton,CA <br /> D Urgent D For Review X Per Your Request ❑ Please Reply ❑ For Your Information <br /> Comments- <br /> Paul, <br /> I have enclosed the field notes for quarterly groundwater monitoring conducted at the Sara <br /> ' Lee site located at 2651 South Airport Way In Stockton, California in November 2005 The <br /> following activities occurred during the quarterly groundwater monitoring event- <br /> - The caps were removed from wells MW-1 through MW--13, SP-1 through SP-6, and <br /> PZ-1 and PZ-2 to allow groundwater levels to equilibrate to atmospheric pressure <br /> - The depth to water, thickness of floating product (If present), and total depth of each <br /> well were measured ninth an interface probe, before sampling <br /> - New, dedicated Waterra tubing was Installed in 15 wells (MW-1, MW-5, MW-7, MW- <br /> 8, MW-10, MW-11, MW-12, SP-1 through SP-6, PZ-1 and PZ-2) for purging and <br /> sampling <br /> - The 15 wells were purged of three casing volumes of groundwater,where possible <br /> - Groundwater samples were collected from the 15 wells for laboratory analysis <br /> - The sample containers were sealed, labeled, and stored on Ice In a cooler The <br /> groundwater samples were submitted to STL San Francisco under chain-of-custody <br /> protocol for analysis of TPH-gasoline, BTEX, five fuel oxygenates (DIPS, ETRE, <br /> ' MTBE,TAME, and TBA), and 1,2-dlchloroethane (1,2-DCA) by EPA Method 82608 <br /> 4' - <br /> New expandable locking caps and padlocks were Installed, as necessary, to secure <br /> the wells New bolts were installed and/or threads were cut In the traffic boxes, as <br /> necessary, to secure the well covers <br /> Purge water was contained in 55-gallon drums, pending disposal <br /> ' Let me know ifan ou have questions, Tom ��k <br /> Y Y <br /> 2285 Morello Avenge, Pleasant Hill,CA 94523 • Phone 925 602 4710 • Fax 925 602 4720 • License #624022 <br /> 1 <br />