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feet bgs,the soil vapor extraction wells are screened between 20 and 40 feet bgs. The air sparge wells <br /> are screened between 55 and 60 feet bgs. There are three soil vapor points(VP-1 through VP-3). <br /> The remaining monitoring wells and remediation wells will be destroyed by overdrilling with hollow <br /> stem augers and grouting the boreholes to the surface as the augers are removed from the subsurface. <br /> The excavated soil and overdrilled material will be generated, and stored in a soil bin or in drums. It will <br /> be transported by a licensed waste hauler, and disposed of at an approved facility. <br /> Report Preparation <br /> Upon completion of the well destruction activities, a summary report will be prepared that will include a <br /> description of well destruction field activities associated with the site, including records of waste <br /> disposal. Well Completion/Destruction Reports will be submitted to the Department of Water Resources <br /> by the drilling company. <br /> SCHEDULE <br /> Atlas will notify the SJCEHD prior to commencement of field activities to arrange for inspection. <br /> If you have questions or comments regarding this project, please contact our office at (209) 579-2221. <br /> Respectfully submitted, <br /> Atlas Technical Consultants LLC <br /> John Sellman Jeanne Homsey, P.E. <br /> Staff Geologist CA Professional Engineer No. 47410 <br /> cc: Ms. Lori Toccoli <br /> Q�pFESS/py <br /> Attachments Q�c,O JEANNE �f <br /> S -A- <br /> 004741 0 <br /> A-C047410 m <br /> Exp.1Z t znz3 t <br /> CIVIL �a�Q <br /> �lF <br /> 0F Cp����Q1 <br />