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Quarterly Report - Fourth Quarter 2003 <br /> COUNTRY CLUB FOOD AND FUEL <br />' 1556 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(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 />' 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 watermonitoring wells <br /> At the request of Mr Mike Inf irna of the EHD, Country Club Food and Fuel quarterly ground water <br /> momtonng 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 1`5 October 2003,groundwater 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 ground water elevation in each well <br /> was calculated by subtracting the measured depth to ground water from thasurveyed 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 gallons of water(a minimum of 3 casing-water volumes) <br /> were removed from each well Ground water temperature, pH and conductivity were measured at <br /> regular intervals during purging using an Oakton water analyzer Field sheets and data are included <br />' m Appendix B Purged water was stored on-site in labeled,55-gallon DOT-approved drums pending <br /> proper disposal <br />' Advanced GeoEnvironmental,Inc <br />