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LOG OF EXPLORATORY BOkiNG <br /> PROJECT NUMBER 939-01.09 BORING NO. GW-8 <br /> PROJECT NAME Harney Lane Landfill PAGE 1 OF 3 <br /> BY L. Gallagher DATE 10/8/91 SURFACE ELEV. ft. <br /> cn <br /> LITHO- ALL <br /> LU ► :1 GRAPHIC DESCRIPTION <br /> > CL a-W WELL <br /> DETAIL; <br /> W <br /> J <br /> L <br /> 1 <br /> SILTY SAND (SP), dark brown (2.5YR, 4/4); <br /> 5-10% pebbles (20-30mm-diameter); 80-90% <br /> very fine to coarse sand, subangular to <br /> subrounded; 5-10% low-plasticity fines; dry. <br /> 5 <br /> Y CLAY (CL), strong brown (2.5YR, 4/6); <br /> 5-10% subangular gravel; 10-20% subangular to <br /> 10 subrounded sand; 75-80% low- to <br /> moderate-plasticity fines, damp. <br /> 15 <br /> SILTYSAND (SM), strong brown (2.5YR, 4/6); <br /> 60-70% fine to medium sand, subangular to <br /> subrounded; 30-40% moderate-plasticiry fines; <br /> 20 damp. <br /> R124ARlts <br /> Boring drilled with 6-inch-diameter solid flight augers. Boring converted to a 0.5-inch-ID PVC Tri-level Gas <br /> Probe. Logged from drill cuttings. <br /> Ewl <br /> ®N <br /> T <br />