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Page 1 of 1 . <br /> Vicki McCartney [EH] ' <br /> From: Vicki McCartney[EH]' <br /> Sent: Monday, December 12; 20111:48 PM <br /> To: 'Morescalchi, Sergio';'Francini, Catherine'; 'Herrmann, Patrick'; 'Brian.Egger@stantec.com' <br /> Subject: 76 Service Station No.-,!1193 <br /> Sergio, Catherine, Patrick,and Brian: , <br /> I In Well Destruction Work Plan;:dated 31 October 2011, for 76 Service Station No. 11193 located at 3202 West <br /> Hammer Lane in Stockton;California, Stantec Consulting Corporation(Stantec) had proposed to <br /> destroy monitoring wells MW-3 through MW-5, MW78, MW-9, MW-13 and vapor well VW71 by over-drilling, and <br /> MW-1 R, MW-2R, MW-6, MW-7, MW-10, MW_11 and ozone sparge wells OS-1 through OS-1.O by pressure- <br /> grouting. By letter dated 10 November 2011, the San Joaquin County Environmental Health Department(EHD) <br /> only approved that MW-6,'MW-10, MW-11 and OS-5 be pressure-grouted, and directed that monitoring wells <br /> MW-1 R, MW-21R, and ozone sparge wells OS-1 through OS-4, and OS-6 through OS-10-be destroyed by over- <br /> drilling. . <br /> Today, the EHD reversed'its position for destroying MW-1 R, MW-2R, OS-8, and OS-9 and approved the <br /> destruction of these wellsYp b ressure-grow#ing.,The EHD-also approved roved the destruction of VW-1 <br /> pressure-grouting. (Please note that the EHD had previously approved that MW-6 be pressure-groand MW-5 by <br /> uted by letter <br /> dated 10 November 2011.) This decision was reached during a tour of this site today attended by you, Joe <br /> Leiting of WDC Exploration and Wells,and me in which the risks associated with drilling out wells that are <br /> very near.underground storage tanks,'and sewer, electrical and product lines Were made obvious. <br /> h If you have any questions concerning this matter, please contact me at the number listed below. <br /> Vicki McCartney,Senior REHS <br /> San Joaquin County <br /> Environmental Health Department <br /> 4 600 East Main Street <br /> j Stockton,California 95202 <br /> i Phone: (209)468-9852 <br /> Fax: (209)468-3433 <br /> Email: vmccartney@sicehd.com <br /> j <br /> R <br /> 1 <br /> 1 <br /> 5 <br /> 7 <br /> I <br /> 12/12/2011 <br />