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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 2074-00101 BORING NO MW-1 <br /> PROJECT NAME NESTLE PAGE 2 of 5 <br /> 13Y D. Galasso DATE 11/15-16/94 SURFACE ELEVATION ft. <br /> ' RECOVERY PID PENETRA-GROUND DEPTH a z <br /> (ft/ft) (ppm) TION WATER IN CL �� WELL <br /> DESCRIPTION <br /> (blws/ft) LEVELS FEET _0 DETAIL <br /> w <br /> ' J <br /> 1211 5 20 19 CLAYEY SAND SC brown 00YR 5/3) 20% <br /> medium--plasticity fines 80% fine to Coarse sand <br /> ' (f m c = 3 2 I) orange and gray mottling medium <br /> dense damp slight sweet odor <br /> ' 1 2/1 5 30 20 25 SAND WITH SILT (SP-SM), light olive brown <br /> i2 SY 5/3) 10% low-plasticity fines 909 fine <br /> sand trace fine gravel medium dense damp, <br /> ' slight sweet odor <br /> ' 1 0/1 5 20 39 30 SILTY SAND (SM) light olive brown (2 5Y 5/3) <br /> 20% low-plasticity fines 80% fine sand, orange <br /> mottling manganese-oxide staining dense damp <br /> ' no product odor <br />' 1 2/1 5 10 11 35— @35 0 yellowish brown (10YR 5/4) 15% <br /> low-plasticity fines 85% fine sand, medium dense, <br /> damp no product odor <br /> AJAI <br /> SAND (SP) described on next page <br /> 40 <br /> REMARKS <br /> ** Boring drilled with I0-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 />