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Environmental <br /> Mr.Mike Inferna <br /> Resources <br /> 19 February 2007 <br /> Management <br /> Page 2 <br /> I <br /> drilling activities, soils will be screened visually and using an organic vapor <br /> analyzer equipped with a photoionization detector. Soil samples will be <br /> collected for analysis at each boring location based on results of the field <br /> screening. Samples collected for analysis will be placed in plastic baggies <br /> and put in an iced cooler for shipment to a California-certified laboratory. <br /> Samples submitted to the laboratory will be analyzed for the following: <br /> •. Total Petroleum Hydrocarbons (TPH) as gasoline, diesel, and motor <br /> oil by United States Environmental Protection Agency (USEPA) <br /> Method 8015M; <br /> • Volatile Organic Compounds (VOCs) by USEPA Method 826013; and <br /> • Pesticides by USEPA Method 8081A. <br /> Upon completion, each boring will be backfilled with neat cement.J <br /> Borings on concrete or asphalt will be topped off to match existing <br /> Y surfaces. Borings installed on a dirt surface will be backfilled to near <br /> surface (approximately 3 feet.bgs),and the remainder of the borehole <br /> will be filled with soil. <br /> with a copy of the investigation results <br /> ERM will provide the:County <br /> upon receipt of the analytical data as required'under the conditions of <br /> the permit. <br /> If you have any questions regarding this Workplan, please contact me at <br /> .(925) 946-0455. <br /> Sincerely, <br /> 1 Doug Moberg _< <br /> Project Scientist— <br /> DEM/dem/0060269 <br /> cientist—DEM/dem/0060269 <br /> cc: Kelly Bay, Del Monte Foods Company <br /> Paul Hausmann, ERM <br />