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18 December 2001 <br /> AGE-NC Project No 01-0839 <br />' Page 2 of 8 <br /> The lateral extent of impacted soil has been defined on the site The vertical extent of impacted soil <br />' has been defined on the site with the exception of directly beneath the former western dispenser <br /> location The lateral and vertical extent of impacted ground water has not been defined The purpose <br />' of the soil boring is to complete the vertical assessment in the former dispenser area The purpose <br /> of the monitoring wells are to assess and monitor shallow ground water in the former UST area <br />' Based on information obtained from dulling activities, ground water depth beneath the site is <br /> approximately 70 feet below surface grade(bsg) Based on information obtained from a nearby site <br /> (4696 East Waterloo Road) the prevailing ground water flow direction in the vicinity of the site is <br />' inferred to be toward the east However, flow direction may be both locally and seasonably variable <br />' 3.0. SCOPE OF WORK <br /> Based on the analytical results from the previous investigations, AGE proposes the installation of <br /> four ground water monitoring wells to assess and monitor the lateral extent of impacted ground water <br /> and the advancement of one angled soil boring to assess the vertical extent of impacted soil in the <br /> area directly beneath the former western fuel dispenser The assessment activities will consist of the <br /> following tasks <br /> • Permitting and pre-field work preparations, <br /> Drilling and soil sample collection, <br /> • Monitoring well installation and development, <br /> • Ground water sample collection, <br />' Preparation of a report of findings <br /> 3 1 PERMITTING AND PRE-FIELD WORK PREPARATIONS <br /> Applicable site assessment permits will be obtained from the FHS-EHD In addition, an update to <br /> the health and safety plan presently on-file will be prepared in accordance with Occupational Safety <br /> and Health Guidance Manual for Hazardous Waste Site Activities (National Institute for <br /> Occupational Safety and Health Administration, U S Coast Guard and U S Environmental <br /> Protection Agency, 1985) Prior to mobilization, each monitoring well location will be clearly <br /> marked and a utility clearance obtained through Underground Service Alert <br /> Advanced GeoEnvironmental,Inc <br />