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ENVIRON-MENTAL HEALTH')EPARTMENT <br /> >o,a l N �o SAN JOAQUIN COUNTY <br /> �f <br /> = Donna K. Heran, R.E.H.S. Unit Supervisors <br /> Director 304 East Weber Avenue,Third Floor Carl Borgman,R.E.H.S. <br /> Al Olsen, R.E.H.S. Stockton,California 95202-2708 Mike Huggins, R.E.H.S., R.D.I. <br /> • c .Cr - -'a P• Program Manager Telephone: (209)468-3420 Douglas W.Wilson, R.E.H.S. <br /> Laurie A. Cotulla, R.E.H.S. <br /> Margaret Lagorio,R.E.H.S. <br /> Program Manager Fax: (209)464-0138 Robert McClellon, R.E.H.S. <br /> Website:www.sjgov.org/ehd/ Jeff Carruesco, R.E.H.S. <br /> FRANK SPINGOLO <br /> 1011 N BROADWAY AVENUE <br /> STOCKTON CA 95205 <br /> RE: 1011 N BROADWAY Site Code: 1526 <br /> WORK PLAN: Additional Site Assessment Work Plan <br /> DATED: December 8,2005 <br /> PREPARED BY: AGE <br /> APPROVED: [X] <br /> DISAPPROVED: [ <br /> ADDENDUM NEEDED: [ ] Submit by: <br /> ADEQUATE AND NECESSARY ELEMENTS OF THE WORK PLAN [H&S 25296.10(c)(3)1: <br /> 1. To drill 3 pilot soil borings and to collect soil samples every 5 feet(surface to 65 feet). <br /> 2. To install 3 shallow/first water MWs in the pilot borings,to develop the 3 MWs,to survey well <br /> head elevations,and to collect groundwater samples for analysis. <br /> 3. To analyze soil and groundwater samples for TPH-gasoline and TPH-diesel in accordance <br /> with EPA Method 8015 Modified. To analyze soil and groundwater samples for BTEX, <br /> oxygenates,and fuel additives in accordance with EPA Method 8260B. <br /> 4. To prepare and submit a report of findings,with conclusions and recommendations,to EHD <br /> and CVRWQCB. <br /> 5. To perform groundwater monitoring and sampling quarterly and to submit quarterly reports. <br /> COMMENTS AND CONDITIONS: <br /> 1. The W.P.proposes the 3 pilot borings be completed to a total depth of 65 feet below ground <br /> surface. The vertical and lateral extent of soil and groundwater contamination must be <br /> defined. Soil and groundwater contamination has been documented to 45 feet from previous <br /> work already completed. Soil and groundwater sampling to greater depths may be <br /> necessary, if characterization is not completed with the proposed target depth of 65 feet. <br /> 2. Groundwater monitoring and sampling must be performed and reports submitted on a <br /> quarterly basis,until no further action is required and the site closure is granted. <br /> 3. A well receptor survey must be completed and submitted with the report of findings. <br /> 4. A EHD permit application and fees must be submitted by February 1,2006. <br /> 5. The proposed scope of work must be completed by March 30,2006. <br /> 6. The deadline for submittal of the report of findings is April 28,2006. <br /> DATED J/Q� BY I - "A'-� <br /> Harlin Knoll,Senior REHS(209)468-3442 <br />