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Monitoring Well Installation Work Plan - December 1999 <br /> COUNTRY CLUB FOOD & FUEL <br /> 1856 Country Club Boulevard, Stockton, California <br /> 1.0. INTRODUCTION <br /> At the request of Mr Phil Elder of Country Club Food & Fuel,Advanced GeoEnvironmental, Inc <br /> (AGE)has prepared this work plan for Installation of ground water monitoring wells at 1856 Country <br /> Club Boulevard, Stockton, California(site) The location of the site is illustrated on Figure 1 A plan <br /> of the site is Illustrated on Figure 2 <br /> The San Joaquin County Public Health Services - Environmental Health Division (PHS-EHD) has <br /> directed by letter dated 01 November 1999 that a work plan be prepared to assess petroleum-Impact <br /> to soil and ground water at the site This work plan is prepared in accordance with PHS-EHD and <br /> Central Valley Regional Water Quality Control Board(CVRWQCB) guidelines for the investigation <br /> of underground storage tank (UST) sites <br /> This work plan provides a description of the scope of work and procedures for the installation of four <br /> ground water monitoring wells <br /> 2.0. BACKGROUND <br /> The site is located on the south side of Country Club Boulevard between Mission Road and Buena <br /> Vista Avenue (Figure 1) The site Is located in an area of low topographic relief at an elevation <br /> between 5 and 10 feet above mean sea level in the City of Stockton, California The site is in the <br /> northwest quarter of Section 33, Township 2 North, Range 6 East,Mount Diablo Base and Meridian <br /> (Stockton West Quadrangle, 7 5-Minute USGS Topographic Series, photo revised 1987) <br /> 21 SITE DESCRIPTION <br /> The Country Club Food &Fuel facility operates as a gasoline dispensing station and mini-market <br /> Currently, one 12,000-gallon gasoline UST is utilized at the site as part of business operations The <br /> surrounding area is utilized for residential and light commercial purposes <br /> 2 2 UNDERGROUND STORAGE TANK REMOVAL <br /> On 05 March 1999, one 10,000-gallon diesel UST and two 10,000-gallon gasoline USTs and <br /> associated fuel dispensers and product piping were removed from the site Laboratory analysis of soil <br /> samples collected beneath the former UST areas detected total petroleum hydrocarbons quantified <br /> as gasoline and diesel (TPH-g and TPH-d, respectively) at concentrations up to 300 mg/kg <br /> (milligrams per kilogram) Volatile aromatic compounds benzene, toluene, ethylbenzene and <br /> Advanced GeoEovlronmental,Inc <br />