ARCHIVED REPORTS_XR0006048 - Laserfiche WebLink

Home Browse Search

' Quarterly Report - Fourth Quarter 2005 • MOORE TRUCK LINES ' 3400 Newton Road, Stockton, California ' 1.0. INTRODUCTION At the request of Mrs Edna Moore of Moore Truck Lines,Advanced GeoEnvironmental,Inc (AGE) ' has prepared this quarterly report for the property located at 3400 Newton Road (site), Stockton, California The scope of work Included conducting a quarterly ground water monitoring event and preparation of this report The site and the surrounding area is illustrated on Figure 1 On-site 1 structures and well locations are illustrated on Figure 2 ' In accordance with the San Joaquin County Environmental Health Division's(EHD)directive dated 18 December 2003,monitoring well MW-1 and domestic well DW-1 were monitored and sampled during the fourth quarter 2005 Background information, well installation and ground water monitoring procedures for the site are summarized in the AGE-prepared documents, Preliminary ' Investigation and Evaluation Report, dated 15 September 1999,Monitoring Well Installation Work Plan, dated 23 May 2001 and Monitoring Well Installation & Quarterly Report - Third Quarter ' 2001, dated 26 November 2001 Ground water data from November 1999 to the present is summarized In the tables of this report ' . 2.0. PROCEDURES ' On 08 December 2005, a sample was collected from MW-1 and the on-site domestic well (DW-1) Field work was performed in accordance with the Central Valley Regional Water Quality Control Board(CVRWQCB)and EHD guidelines for the investigations of underground storage tank(UST) ' sites and sampling ground water monitoring wells, respectively ' -21 WELL MONITORING AND EVACUATION On 08 December 2005, a Solinst water level meter was used to measure the depth to ground water ' relative to the tops of the well casings in wells MW-1,MW-2,MW-3 and MW-4 The ground water elevation in wells MW-1,through MW-4 and ground water flow direction for the site were ' determined from the data collected (Table 1) After measuring ground water depths,a dedicated,disposable plastic bailer was used to purge MW-1 ' of standing water Minimal ground water was encountered in well MW-1, the well was purged for sampling purposes only Two volatile organic analysis(VOA)vials of groundwater were purged and collected from well MW-1 The field log is included in Appendix A ' In addition, the on-sit domestic well was purged and sampled To purge the large domestic well, a drain valve was ope, �d on the water storage tank and the pump was allowed to cycle on and off ' Advanced GeoEnvironmeatal,Inc I