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(—':: <br /> Drilling Log <br /> FQGROUNDWATER� 'J TECHNOLOGY Extract / Inject well VE-4 <br /> Protect TES - SrocR ton Owner %eAacc F nv,ranmL'n+a1 SErvrces <br /> Location «0 wesr CProtect No C2.:20 2570 �/27/Q2 <br /> t7ate drilled 0 <br /> � .-e 5? V f0 <br /> Qf d ; E 41 pp L Qj Description <br /> U i1 O <br /> o" rz n s 1, 'D-' N (Color, 'texture, Structure) <br /> UP � 0X D Trace < 10%, Little 10% to 20%. Some 20% to 35%, And 35X to 50% <br /> 24 10 p / CL Greenish brown silty CLAY (dry, product odor) <br /> • •; <br /> SW Brown medium to coarse SAND (well-graded, product odor) <br /> 26 <br /> Light gray-green silty CLAY (slight product odor) <br /> CL <br /> 28 ML Mottled green-brown clayey SILT with white streaks (damp, product <br /> 62 E odor) <br /> 30 Tan to baht gray CLAY (stiff, slight product odor) <br /> (Grades with green-gray mottling) <br /> 32 <br /> Green-gray CLAY (stiff, product odor) <br /> 34 28 F CL <br /> 36 - <br /> (Grades with silty CLAY/clayey SILT layers) <br /> 38 _ $ G <br /> Gray-green clayey micaceous SILT (wet, strong product odor) <br /> 40 17 H "'L <br /> Encountered water at 40 feet on 04127/92 (1100am) <br /> End of boring at 40 5 feet Installed nested vapor exlraCtion wells <br /> 42 screened from 40 5 to 30 5 feet and from 25 to 15 feet <br /> 144 j <br /> t <br /> 46 <br /> 1 � � <br /> 48 l <br /> 50 f I <br /> I �I <br /> 52 <br /> � 54 I j <br /> �s <br />