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S <br /> y.I <br /> n.� <br /> • BE <br /> Golden Grain Company <br /> January 11 , 1989 <br /> 202/799-5045.01 ,p <br /> PROPOSED WORK PLAN <br /> wort: plan is to provide defini- <br /> ose of the following r; <br /> The pure gasoline <br /> tion of the horizontal and vertical extent of subsurface <br /> hydrocarbons. <br /> The work steps can be summarized as follows: q <br /> Review pertinent literature, previous assessment <br /> riteria relevant to this site. <br /> reports, and regulatory c <br /> w. ~ <br /> well permits. <br /> Obtain all necessary drilling and/or <br /> - <br /> Drili seven sail borings for monitoring well instal- <br /> two (inside the <br /> lation; five to 50-font depths, <br /> 30 feet or less. (See Figure 5 <br /> warehouse) to depths of <br /> for locations. ) <br /> ~ Collect soil samples at 5-foot intervals while <br /> drilling. <br /> ~ submit selected soil samples from each boring for <br /> laboratory analyses. <br /> Construct five piezometer nests of two monitoring wells <br /> each, and two single monitoring wells. <br /> ~ Develop the wells. <br /> Survey to determine well head elevations- <br /> Monitor the wells to measure water levels and free- <br /> kness { if present) - <br /> product thic <br /> 13 <br />