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1 LOG OF EXPLORATORY BORING <br /> 1 PROTECT NUMBER 939-01.09 BORING NO. GW-3 <br /> PROTECT NAME Harney Lane LandfiII PAGE I OF 3 <br /> BY L. Gallagher DATE 10/10/91 SURFACE ELEV. ft. <br /> W LITHO- WELL <br /> W ► J GRAPHIC DESCRIPTION DETAIL <br /> C ¢ COLUMN <br /> J t17 <br /> FILL <br /> CLAYEY SAND (SC), yellowish brown (10YR, <br /> 5/8); 70-80% very fine to medium sand; trace <br /> 1 gravel, subangular to subrounded; 20-30% low- <br /> to moderate-plasticity fines; damp. <br /> 1 <br /> 5 <br /> @6 . dark brown (10YR, 3/3). <br /> i <br /> 10 ` <br /> fI <br /> C <br /> k <br /> 1 Y SELT (ML), brown (1 OYR, 5/3), 10-15% <br /> fine to coarse sand, subangular to subrounded; <br /> 15 85-90% non- to low-plasticity fines; damp. _ <br /> i <br /> f <br /> 1 <br /> DARKS 20 <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 /> 1 <br />