Laserfiche WebLink
LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 2074-00101 BORING NO B-1 <br /> PROJECT NAME NESTLE PAGE I of 2 <br /> BY D. Galasso DATE 11/16/94 SURFACE ELEVATION ft. <br /> cL <br /> tn <br /> PENETRA-GROUND DEPTH w a f <br /> RECOVERY PID -+ <br /> (f#/ft) (PPM) TION WATER IN 0 a DESCRIPTION WELL <br /> (bless/ft) LEVELS FEET 00 <br /> DETAIL <br /> J <br /> ASPHALT 4-;nches 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% medium-plasticity fines 10% fine gravel <br /> damp no product odor <br /> 5 <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 />' 1 3/1 5 0 7 27 10 Lal0 0 grayish brown (2 5Y, 5/2) 15% <br /> mediurr-plasticity fines 85% fine to medium sand <br /> (f m = 4 1) manganese and iron-oxide staining <br />' slight orange mottling medium dense damp no <br /> product odor <br /> 1 <br /> 1 3/1 5 10 15 15 <br /> SILTY SAND (SM) grayish brown (2 5Y 5/2) � <br /> 15-20% low-plasticity fines 80-85% fine to <br /> medium sand (f m = 2 1) manganese and <br />' iron-oxide staining slight orange mottling, medium <br /> dense damp no product odor <br /> 20 <br /> REMARKS <br /> Boring dulled with 8-inch-diameter hollow-stem auger equipment Boring sampled every five feel with a modified <br /> California split-spoon sampler Boring backfilled with neat cement <br /> b I <br /> EMCON <br /> ASSOCIATES <br />