Laserfiche WebLink
y tLis1 <br /> _ <br /> r <br /> t <br /> SCOPE OF WORK <br /> The purpose of this investigation was to provide further <br /> assessment of subsurface soil and water conditions to determine <br /> " the potential <br /> impact of hydrocarbon P y carbon leakage at the site. The <br /> following work steps were undertaken to complete this <br /> investigation. <br /> ° Drilling of one soil boring located in the tank pit <br /> excavation bac?;fill. <br /> } <br /> ri <br /> ° <br /> Installation of one 2 inch diameter monitoring well in <br /> i the soil boring. <br /> e' 17 <br /> Obtain relatively undisturbed soil samples during the <br /> L' drilling of the soil boring at five foot intervals. <br /> Analyze select soil samples for total petroleum <br /> hydrocarbons (THC), benzene, toluene and xylene (BTX) <br /> r <br /> Develope the new well and two existing wells on the <br /> f <br /> 41i site by hand bailing methods. <br /> Obtain groundwater samples from the three wells for <br /> a s <br /> analysis of THC and BTX. <br /> i . <br /> Present the results of the investigation .and findings ; <br /> x ireport. <br /> n a sununary <br /> SOIL BORING <br /> Ll <br /> The purpose of the soil baring, which was subsequently <br /> kconverted to. a monitoring well, was to explore the site for- the <br /> presence of subsurface hydrocarbons, and to further define the I <br /> vertical and areal extentof the contamination previously found <br /> ; L <br /> 3 <br /> R i� <br />