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' Quarterly Report - First Quarter 2005 <br /> . MOORE TRUCK LINES <br /> 3400 Newton Road, Stockton, California <br />' I.O. INTRODUCTION <br /> At the request of Mrs Edna Moore of Moore Truck Lines,Advanced GeoEnvironmental,Inc (AGE) <br />' has prepared this quarterly report for the property located at 3400 Newton Road (site), Stockton, <br /> California The scope of work included conducting a quarterly ground water monitoring event and <br /> preparation of this report The site and the surrounding area is illustrated on Figure 1 On-site <br />' structures and well locations are illustrated on Figure 2 <br /> In accordance with the San Joaquin County Environmental Health Division's(EHD)directive dated <br />' 18 December 2003, monitoring wells MW-2, MW-3, MW-4 and domestic well DW-1 were _ <br /> monitored and sampled during the first quarter 2005,Well MW-1 was dry and could not be sampled <br /> Background information, well installation and ground water monitoring procedures for the site are <br /> summarized in the AGE-prepared documents, Preliminary Investigation and Evaluation Report, <br /> dated 15 September 1999, Monitoring Well Installation Work Plan, dated 23 May 2001 and <br />' Monitoring Well Installation & Quarterly Report- Third Quarter 2001, dated 26 November 2001 <br /> Ground water data from November 1999 to the present a,� summarized in the tables of this report <br /> 2.0. PROCEDURES <br /> �I <br />' On 16 March 2005,three ground water monitoring wells(MW-2,MW-3 and MW-4)and the on-site <br /> domestic well (DW-1) were monitored Field work was performed in accordance with the Central <br /> Valley Regional Water Quality Control Board (CVRWQCB) and EHD guidelines for the <br />' investigations of underground storage tank(UST)sites and sampling ground water monitoring wells, <br /> respectively <br />' 2 1 WELL MONITORING AND EVACUATION <br />' On 16 March 2005, a Sollnst water level meter was used to measure the depth to ground water <br /> relative to the tops of the well casings in wells MW-2, MW-3 and MW-4 The ground water <br />' elevation in wells MW-2, MW-3 and MW-4 and ground water flow direction for the site were <br /> determined from the data collected (Table 1) <br />' After measuring groundwater depths,monitoring wells MW-2,MW-3 and MW-4 were purged using <br /> a new disposable plastic bailer Between 5 0 and 5 5 gallons of water (a minimum of three casing- <br /> water volumes per well)were removed from wells MW-2,MW-3 and MW-4 Temperature,pH,and <br />' conductivity of the purged water were measured at regular intervals during purging using an Oakton <br /> water analyzer The recorded field data and logs are included in Appendix A Purged water was <br /> stored on-site in 55-gallon Department of Transportation (DOT)-approved drums pending proper <br /> Advanced GeoEnv►ronmental,Inc <br /> I <br />