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Advanced BORING Lbb <br /> GeoEnvironmental, Inc. <br /> =i r' 837 Shaw Road, Stockton, CA 95215 BOREHOLE NO.: EW- <br /> `—`� (209) 467-1006 FAX: (209) 467-1118 TOTAL DEPTH: <br /> . 60' <br /> Project: Former Stockton Plating . Drilling Co.: West Haz Mat Drilling <br /> lling <br /> Site Location, 632 South El Dorado Street Rig/Auger Type: CME 75HT/ 15" HS <br /> Stockton, California <br /> � Logged By: W. Little <br /> Reviewed By: N. Henderson . <br /> r Project No.: AGE-NC-95-0142 <br /> Date(s) Drilled: 06/20/01 <br /> I Notes: - Water level during drilling page 1 of 2 1 <br /> Water level in completed well <br /> E <br /> Depth Sample Blows PID Soil USCS Class and Well ell <br /> ID (per 6") (ppm) Symbol Soil Description Completion FDesWcription <br />� L o <br /> i . <br />` . -5 <br /> I <br /> -10 <br /> I <br /> -20 <br /> -15 I <br /> r <br /> 4 <br /> 3 I <br /> I <br /> L f <br /> } <br /> no sampling 0-30 feet bsg Cement grout seal from <br /> .5'to 26'bsg. <br /> L <br /> -25 <br /> Bentonite seal from 26' <br /> L to 28'bsg.i <br /> 77i <br /> _3 CL:SILTY CLAY,dark gray,moist,dry strength low, } <br /> FWl-30 12,24,25 . 911 toughness med,plasticity low-med,strong hydrocarbon <br /> (HC)odor. <br /> i <br /> i <br /> CL:SILTY CLAY,dark gray,moist,dry strength low; a <br /> 1� <br /> -35 <br /> EW 1.35 $,9,9 592 toughness med,plasticity low-med,strong LIC odor. #2112 sand 1 gravel <br /> firm 23'to 60'bsg. <br /> IL � <br /> -40— CL:SILTY CLAY,dark,gray,moist,dry strength low, :+ <br /> EW 1-40 6,15,12 248 toughness med,plasticity low-med,strong HC odor. Screened(0.02-inch) <br /> • slot'interval from 30' <br /> I L to 60'bsg. <br /> -45 CL:SILTY CLAY,dark gray,moist,dry strength low, <br /> EWl-45 - 76 toughness med,plasticity low-med,strong HC odor. <br /> t 1 <br />