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the PHS/EHD requested that-�fonal-monitoring be conducted before closure would be <br /> reconsidered <br /> 1.2 Purpose <br /> The purpose of this report is to document groundwater monitoring activities conducted at <br /> the Site during the fourth quarter of 2001 The primary objective of the monitoring is to <br /> assess changes in groundwater levels and concentrations of TPH-D in groundwater at the <br /> Site The scope of work was expanded to include the analysis of groundwater samples <br /> for volatile organic compounds (VOCs) and fuel additives using EPA Method 826013, in <br /> accordance with a verbal instruction from the PHS/EHD on November 14, 2001 <br /> 1 <br /> 1.3 Scope of Work <br /> Monitoring activities conducted during the fourth quarter of 2001 included the following <br /> activities <br /> • Measurement of water levels in all seven monitoring wells on December 12, 2001, <br /> + Sampling of groundwater in seven monitoring wells (DMW-1 through DM-7), <br /> • Analysis of groundwater samples for TPH-D using method 8015M, and <br /> • Analysis of groundwater samples for VOCs and fuel additives using method 8260B <br /> 2.0 FIELD AND LABORATORY PROCEDURES <br /> This section provides a summary of the field and laboratory procedures used during the <br /> fourth quarter 2001 monitoring event <br /> 2.1 Sampling Methods And Procedures <br /> Groundwater samples were collected by URS on December 12, 2001 Field records of <br /> sampling are attached in Appendix A Prior to sampling, the static water level was <br />' measured using an electric water level indicator Groundwater samples were collected <br /> from all seven monitoring wells <br /> 3 K\saoi9\AFTN4QOt-rpt doc <br />