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Ms.Lori Duncan, SJCEHD March 18, 2010 <br /> Well Destruction Report Project No. 2033-15600-01 <br /> Joe's Truck Plaza,Lathrop,California <br /> Page 2 <br /> casing to surface grade using neat cement. The approximate upper 3 feet of the well <br /> materials were removed using air knife/drilling equipment, after removal of the traffic <br /> f rated vault boxes covering each well. Following removal of the uppermost portion of the <br /> well, a "mushroom cap" of neat cement was placed over the top of the remaining well <br /> i casing. To allow for placement of the mushroom cap, at least a 6-inch radius of soil <br /> surrounding the well materials (at least one foot larger than the original well borehole <br /> diameter) was removed to a`depth of about 3 feet below ground surface (bgs) to meet <br /> SJCEHD well destruction requirements. After curing of the mushroom cap cement, the <br /> ground surface was subsequently patched to match the surrounding area. <br /> l <br /> Following completion of the work, Stratus submitted well destruction forms to the <br /> California Department of Water Resources (DWR) on behalf of RSI Drilling Company. <br /> Copies of these well destruction forms are included in Appendix B. <br /> WASTE MANAGEMENT <br /> Soil cuttings generated during the well destruction work were contained in properly <br /> labeled, DOT-approved, 55-gallon steel drums and stored on-site pending disposal., A <br /> sample of the soil cuttings was forwarded to a state-certified laboratory for chemical <br /> analysis :in order to determine an appropriate disposal facility. A licensed contractor. <br /> (Integrated Wastestream Management of San Jose) has been retained to transport the <br /> drums of soil to a licensed facility for disposal. <br /> If you have any questions or comments concerning this rep L Scott <br /> Bittinger at(530) 676-2062. 0 O� <br /> S00ttGAittinger <br /> Sincerely, �- <br /> 37-IZATU5 ENVIRONMENTAL, INC. NO. 7477 j <br /> ^ �;/ TF Q�N. <br /> Allan Dudding Scott G.Bittmger, P.G. <br /> Project Geologist Senior Geologist <br /> Attachments: Figure 1 Site Location Map <br /> Figure 2 Site Vicinity Map <br /> Appendix A Encroachment Permit and Well Destruction Permits <br /> Appendix B DWR Well Destruction Forms <br /> cc: Mr. Dalwinder Dhoot,Joe's Truck Plaza <br /> Mr. James Barton, California Regional Water Quality Control Board <br /> K:Voe's Truck PlazaAReportsAwell destruction report.doc 9TKA TV5 <br /> I <br /> 4 <br />