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-t <br /> A x <br />' Quarterly Re ort - First Quarter 2004 <br /> COUNTRY CLUB FOOD AND FUEL <br /> 1856 Country Club Boulevard, Stockton, California <br />' 1.0. INTRODUCTION <br />' At the request of Mr Phil Elder,of Country Club Food and Fuel,Advanced GeoEnvironmental,Inc <br /> (AGE)has prepared this quarterly report for the property located at 1856 Country Club Boulevard, <br /> Stockton, California(site) The objective of the work was to monitor dissolved fuel additive methyl <br /> tertiary butyl ether (MTBE) concentrations in ground water and to characterize ground water <br /> elevation, flow direction and hydraulic gradient on the site The site and the surrounding area are <br /> illustrated in Figure 1 On-site structures and monitoring well locations are Illustrated on Figure 2 <br /> Site background information is provided in Appendix A <br /> 1 2.0. PROCEDURES <br /> Field procedures were performed in accordance with Central Valley Regional Water Quality Control <br />' Board(CVRWQCB)and San Joaquin County Environmental Health Department(EHD)guidelines <br /> for investigating underground storage tank(UST)sites and sampling ground water monitoring wells <br /> lie At the request of Mr Mike irifurna of the EHD, Country Club Food and Fuel quarterly ground water <br /> monitoring events are coordinated to occur concurrently with ground water monitoring activities at <br /> the adjacent Sanchez property(1878 Country Club Boulevard) <br />' 2 1 WELL MONITORING AND EVACUATION <br /> On 15 January 2004,ground water monitoring and sampling were performed on wells MW 1 through <br /> MW4 Prior to sampling, the depth to ground water was measured from the top of each well casing <br />' to the nearest 0 01-foot utilizing a Solinst water level meter The groundwater elevation in each well <br /> was calculated by subtracting the measured depth to groundwater from the surveyed casing elevation <br /> (Table,1) <br /> After water levels were measured, each monitoring well was purged of standing water utilizing a <br /> new, disposable bailer `Approximately 6 5 to 7 gallons of water (a minimum of 3 casing-water <br /> volumes),were removed from each well Ground water temperature, pH and conductivity were <br /> measured at regular intervals during purging using an Oakton water analyzer Field sheets and data <br /> are included in Appendix B Purged water was stored on-site in labeled, 55-gallon DOT-approved <br /> drums pending proper disposal <br /> Advanced GeoEnvironmental,Inc <br /> i f <br />