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e 1 S 30 May 2004 . AGE-NC Project No 02-0962 Page 3of10 extend of impacted ground water has not been defined,laterally,only the southern,southeastern,and southwestern extent of impacted ground water is defined Analytical results of soil and ground water samples are found in Tables 1 and 2,the approximate extent of ground water and soil contamination r_ are depicted Figures_3 and 4 1 , 3.0. SCOPE OF WORK The proposed scope of work is to assess the vertical and lateral extent of hydrocarbon impacted soil and ground water on site The assessment includes the following tasks r • Permitting and pre-field work activities, • CPT drilling and sample collection, k • Laboratory analysis of soil and grab ground water samples, • Pilot drilling and soil sample collection, . Monitoring well Installation and development, • Quarterly ground water sampling and analysis, and V Preparation of a report of findings 3 1 PERMITTING AND PRE-FIELD WORK ACTIVITIES - Site assessment boring permits will be obtained from the EHD for all boring locations A site health and safety plan Is presently on-file with EHD Prior to mobilization, the area of excavation will be ' clearly marked and a utility clearance obtained through Underground Service Alert 3-2 CPT DRILLING AND SAMPLE COLLECTION - - - i AGE proposes to advance one paired CPT soil banngs at the site as part of site assessment activities The proposed CPT soil boring location is illustrated in Figure 2 The CPT boring will be advanced to characterize lithology;model potential contaminant migration pathways and to assess the lateral and vertical extent of hydrocarbon Impacted soil and ground water Based on the distribution of hydrocarbons encountered to date during the ongoing investigation, AGE proposes to advance the CPT soil boring between previous borings B3 and B4 - Advanced GcoE nviron mental,Inc