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3.0 SCOPE OF WORK The purpose of this investigation was to investigate the septic tank system and piping to insure that no volatile organic compounds were being placed into the soil column that might vertically migrate and degrade local groundwater. The scope of work for this project included the following tasks: • Develop a work plan and worker health and safety plan for the soil site assessment; • Conduct a Sensitive Receptor Survey within a 250 foot radius of the site; • Complete a map of the site septic system that was acceptable to PHSEHD in order to define the septic plumbing system. • Collect soil samples from immediately under the septic tank(one) and associated drain system(three) and analyze these for volatile organic compounds. In addition,the liquids of the septic tank were sampled to determine if the liquids could be disposed of as non-hazardous. • Drill one angle soil boring by Geoprobe that was positioned to collect soil samples at a depth of no greater than 24 inches below the base of the 25 foot deep septic disposal pit located in the southeastern portion of the site. A single soil sample was collected by this method. • Analytical laboratory analysis of the five soil samples collected from the soil boring and hand auger investigation. A total of five soil samples from the borings were analyzed using USEPA Test Method 8260B, 300.0, 345.1, SM4500-1 B, and 8015M. • Preparation and submission of a Limited Scope Site Assessment Report(SAR) that will document all historical site assessment activities and data and incorporate the new data from soil borings and groundwater monitoring and testing. The report is designed to present all new drilling activities,soil and water sample analytical results,data analysis,conclusions,and recommendations for site closure. Main\EnvironmentalVSt.FrancisMotel\Report\Repon05252006.wpd 7