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' S301A83SUMd3d <br /> H11tl3H 1V1N3WN0FilAN3 <br /> Roz 60 4h <br /> ' May 6,2011 ®3AI303H 06a <br /> ' Ms.Kathleen Amaru RECEIVED <br /> Associate Engineering Geologist MAY 0 9 2011 <br /> Regional Water Quality Control Board <br /> Central Valley Region ENVIRONMENTAL HEALTH <br /> 11020 Sun Center Drive#200 PERMIT/SERVICES <br /> Rancho Cordova, CA 95670 <br /> ' Re: Well Installation Report for MW-24-SP and MW-25-SP <br /> Deuel Vocational Institution Burn Pit(Fire Pit) <br /> 23500 Kassen Road,Tracy,California <br /> RESD Contract No.3023892 <br /> ' Dear Ms. Amaru: <br /> URS Corporation Americas(URS), on behalf of the State of California—Real Estate Services Division <br /> under Contract No. 3108938,has prepared this report documenting the installation of monitoring wells <br /> ' MW-24-BP and MW-25-BP in preparation for the proposed pilot study test using emulsified oil <br /> substrate(EOS)in the Bum Pit area(site) (Figure 1).A copy of the Pilot Test Work Plan is included as <br /> Attachment A. <br /> ' COMPLETED SCOPE OF WORK <br /> ' a Prepared a health and safety plan (HASP) and coordinated work with the Regional Water Quality <br /> Control Board, Central Valley Region, and San Joaquin County Environmental Health Department <br /> (SJCEHD). <br /> ' a Obtained a well abandonment and installation permit from SJCEHD. <br /> a Installed transition wells MW-24-BP and MW-25-BP approximately 20 feet west of MW-2-BP and <br /> 25 feet southwest of MW-5-BP, respectively. <br /> a Stored drill cuttings and wastewater generated during the activities in labeled 55-gallon Department <br /> of Transportation(DOT)-approved steel drums and store on site,pending disposal. <br /> The sections below include discussions of permitting,project health and safety,utility clearance,well <br /> abandonment,well installation and waste disposal. <br /> PERMITTING <br /> URS obtained a SJCEHD-issued permit for the installation of monitoring wells before conducting field <br /> ' activities(Attachment A). <br /> URS Corporation <br /> ' Crown Corporate Center <br /> 2870 Gateway Oaks Drive,Suite 150 <br /> Sacramento,CA 95833 <br /> Tel:916.679.2000 <br /> ' Fax:916.679.2900G:15TATE-COUNTY-CITY\STATE\Calif-DGS\Cald-DGS-RESD\USTPROJECTFILES\DVI\Burn RAN-Field&Analytical Datat2011 E08 Injection& <br /> Well Install850nNIN-24 and MW-25 repon\DVI MW-24 M-25 Well InsfallaUon Rpt.doc <br />