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h. <br /> ya <br /> tion, of geological cross section drawings is not possible with the <br /> information available. <br /> j TABLE 2 <br /> Uniform Soil Classification <br /> [3 <br /> + Well located at 18974 Highway 26 near Linden, CA. <br /> Drilling Method: Cable Tool Rig <br /> 6•Y <br /> t - Description of lithologies taken from well log notes written <br /> by, and discussion with Ron Purviance (the driller) . <br /> ,u <br /> Tenth (f Comments <br /> i — <br /> 0-8 Soil, Silty Clay, moist, CL <br /> 8-30 Silty Clay, very indurated, friable, CL <br /> 30-40 Gravelly Clay, clay is dense, sticky 75%- by <br /> volume, gravels are coarse gravels to small <br /> cobbles 25% by volume, CL <br /> 40-130 Clay, very indurated, brown, hard drilling, CL <br /> it <br /> 130-135 Sand, fine sand, well sorted, indurated <br /> E 135-137+ Silty Sand, °ine to medium sand, saturated, SM <br /> no log recorded below 137 feet. <br /> 4.0 Analytical Data Review <br /> Each of the sample analytical results were compared with estab- <br /> lished regulatory criteria to determine if additional investigation <br /> or remediation activities would be required at the site. <br /> The regulatory standards utilized as evaluation criteria were as <br /> �s <br /> follows: <br /> o California Regional Water Quality Control Board - hazardous <br /> and Designated Levels for Wastes and Solids - "Designated <br /> level, total, in a solid to L) . " a.ad <br /> protect groundwater {DL) . " <br /> o California Administrative code, Title 22, Division 4, Article <br /> rFy II, Sections 66693 - 66700, "Criteria for Identificati>,,in of <br /> Hazardous and Extremely Hazardous Wastes. " <br /> o State Water Resources Control Board, Leaking Underground Fuel <br /> Tank (LUFT) Manual, March 1989 Edition, Table 2-1, "Leaching <br /> _ ------_-- -- - ----Potential -analysis--for -Gasoline--and Diesel _�_-- <br /> T Petroleum Hydrocarbons. (TPH) and Benzene, Toluene, Xylene and <br /> Ethylbenze'ns (BTX&E) ,° <br /> 5 - <br />