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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 2074-00101 BORING NO MW-1 <br /> PROJECT NAME NESTLE PAGE 1 of 5 <br /> BY D Galasso DATE 11/15-16/94 SURFACE ELEVATION ft. <br /> M <br /> z <br /> RECOVERY PID <br /> PENETRA-GROUND DEPTH UJ a f(ft/ft) (Ppm) TION WATER IN =U DETAIL DESCRIPTION WELL <br /> AI <br /> (Dlws/ft) LEVELS FEET a <br /> ASPHALT 2 5-inches thick <br /> FILL sandy gravel dark brown (10YR, 3/3) 5% <br /> ' medium-plasticity fines 35% fine to Coarse sand <br /> (f m c = 3 2 1) 60% fine gravel, angular damp, no <br /> product odor <br /> ' CLAY (CL) very dark grayish brown (2 5Y, 3/2), <br /> 90% mediurri-plasticity fines 10% fine gravel <br /> damp no product odor <br /> 1 5 <br /> @6 0 dark grayish brown (2 5Y 4/2) 85-90% <br /> medium-plasticity fines 10--15% fine sand <br /> CLAYEY SAND (SC) brown (10YR, 5/3) 15% <br /> medium-plasticity fines 85% fine to coarse sand <br /> (f m c = 2 1 1) clayey clumps damp no product <br /> odor <br /> L8 0 light olive brown (2 5Y 5/3) <br />' 1 2/1 5 360 19 10 @10 0 olive (5Y 5/3) 35% medium-plasticity <br /> fines 65 fine to medium sand (f m = 2 1) orange <br /> mottling medium dense damp strong sweet odor <br /> r <br />' 1 0/1 5 4 4 17 15 <br /> SILTY SAND (SM) olive gray (5Y 5/2) 30% <br /> low-plasticity fines 70% very fine to fine sand, <br /> gray mottling medium dense damp strong sweet <br />' odor <br />' CLAYEY SAND (SC) described on next page <br /> 20 <br /> REMARKS <br /> Boring drilled with 10-inch-diameter hollow-stem auger equipment Boring sampled every five feet with a modified <br /> California split-spoon sampler Boring completed as a 4-inch-diameter PVC monitoring well Well construction <br /> information is presented in well Details and shown graphically on this log See explanation sheet for definition of <br /> symbols in Well Detail and Samples columns on this log <br /> EMCON <br /> ASSOCIATES <br />