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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 939-01.09 BORING NO. GW-11 <br /> PROJECT NAME Harney Lane Landfill PAGE 2 OF 3 <br /> BY L. Gallagher DATE 10/8/91 SURFACE ELEV. ft. <br /> OBJ W LITHO- YELL <br /> ,,_j -J-JGRAPHIC CL CLDESCRIPTION DETA: <br /> Wts�. ¢ COLUMN <br /> ' SMTY SAND (SA), continued. <br /> @201: strong brown (7.5YR, 5/8); 80-85% fine <br /> to very fine sand; 15-20% non-plastic fines. <br /> SAND (SP), dark yellowish brown (10YR, 4/6); <br /> 90-95% medium to coarse sand; trace very <br /> 25 ; : : coarse sand; 5-10% low-plasticity fines; damp. <br /> 30 <br /> 35- <br /> 40. <br /> 5 40 <br /> �5 <br /> Boring drilled with 6-inch-diameter solid flight augers. Boring converted to a 0.5-inch-M PVC Tri-level Gas <br /> Probe. Logged from drill cuttings. <br /> ' EM ON <br />