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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER: 2074-001.01 BORING NO.: MW-1 - <br /> PROJECT NAME. NESTLE PAGE: 1 of 5 <br /> BY: 0. Galasso OA TE: 11/15-16/94 SURFACE ELEVATION: ft. <br /> x <br /> PE'JETRA- ROUNO DEPTH w a <br /> RECOVERY PID J <br /> TION WATER IN a s WELL <br /> (ft/it) (ppm) (biws/ft) LEVELS FEET a 00 DESCRIPTION OETAIL <br /> N <br /> J <br /> ASPHALT. 2.5-inches [hick. <br /> FILL. sandy _rave!. dark brown (10YR. 3/3): 5% ' <br /> m2c1um-plaSt City lines; 35% fine to coarse sand <br /> (f:m:c = 3:2:1): 60% fine gravel. angular: damn: no <br /> product odor. <br /> CLAY (CL). very dark grayish brown (2.5Y. 3/2): <br /> 90% medium-plasticity fines. 1010 fine gravel: <br /> damp: no product odor. <br /> 5 <br /> 36.0': dark grayish brawn (2.5Y. 4/211: 85-90% <br /> medium-plast,city fines: 10-15. fine sand. <br /> CLAYEY SANO (SC). brown (10YR. 5/3): l5 0 <br /> 10 medium-plan:icity =fines: 35%. fine to coarse sand <br /> 2:1:0; clayey Clumps: damp: no product <br /> odor. <br /> @8.0': iighr. olive Grown (2.SY. 5/3). <br /> 1.2/1.5 360 19 10 @10.0': olive (6Y, 5/3): 350' medium-plasticity <br /> ^ <br /> fines: 2.510 'ane to .medium sand (f:m = 2:1): orange <br /> mottling: me'�ium cense: damp: strong sweet odor. <br /> 1.0/1.5 4.4 11 15 SILTY SANO (SM). olive gray (5Y, 5/2): 30% <br /> low-plasticity fines; '0 o very fine to fine sand: <br /> gray mottling: medium dense: damp: strong sweet <br /> odor. <br /> CLAYEY SANO (SC). described on ;text page. <br /> 20 <br /> REMARKS <br /> Boring drilled with 10-inch-diameter hollow-stem auger equipment. Boring samoled every five feat with a modified <br /> I� ■ 1 ti California split-spoon sampler. Boring completed as a 4-inch-diameter PVC monitoring well. well construction <br /> information is presented in well Oetaiis and shown graphically on this log. See explanation sheet for definition of <br /> symools in 'dell Oetail and Samples columns on this log. <br /> EMCON <br />