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Lammersville School District <br /> 202/799-8221 <br /> July 28, 19f7 <br /> SCOPE OF WORK <br /> The purpose of this investIf, <br /> atIUE1 was to prov!(ie assessment <br /> Of subsurface soli and water conditions to determine the <br /> potential impact of hydrocarbon i (!akaifV ;xt the site . The <br /> fallowing work steps were undertaken to co A,1) 1 t this <br /> investigation. <br /> " Drilled five soll borings at locations near the tank <br /> t pit excavation area. <br /> " Installed rive 2. inch (Ilameter monitoring! wells In <br /> the soil borings. <br /> " obtained relatively undisturbed soil samples during the <br /> ' drilling of the soil borings at five foot intervals . <br /> ( <br /> " Analyzed selected soil samples for total volatile <br /> hydrocarbons (TVR) , benzene, toluene, ethylbenzene and <br /> xylene (BTEX) . <br /> Developed ali the wells on the site by hand bailing! <br /> methods. <br /> " Obtained groundwater samples from the five wells for <br /> analysis of TVR and BTEX. <br /> ' Presented the results of the investigation and findings <br /> 5 <br />