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i <br />' SOIL BORING AND WELL CONSTRUCTION LOG: SB-1 Project No C-178 <br /> . CLEARWATER GROUP INC Sheet 1 of 2 <br /> FIELD LO RING W L BORINGS! � CLIEMNLOCATION PLANNED USE BORING DEPTH BORING/WELL N0 <br /> MONITORING WELLS N gnu Trucking Facility Exploratory 30 feet SB-1 <br /> I stacktna CA <br /> DRILLING CONTRACTOR DRILL RIG TYPE WELL DEPTH BORING pIAMETIIt <br /> . .. l Spectrum Drilling CME-75 NA 8 inches <br /> ►n�+:yDRILL RIG OPERATOR WELL MATERIAL DL9hlErER SLOT SIM <br /> • V1 Bobby Nixon NA NA NA <br /> y WE.LUBOREHOLS SEAL FMMRPACK <br /> 11W 3� Grout with 5% bentonite NA <br /> Ch <br /> SAM1Pi7NG ESTMATED SAMPLING METHOD CA modified 18"-s lit spoon <br /> Z PERCENT <br /> o <br /> FIRST ENCOUNTERED WATER DEPTH 16 feet <br /> s7Anc WATER DEPTH-DATE NIA <br /> aA Y€ 2 <br /> 0C ,s <br /> 00 t�' <br /> O x x~ 4 <br /> s..v <br /> n+�.�rr^ 5 <br /> o" } ° ° L0 90 Silty CLAY wl sand(CL) ,brown, moderate plasticity, <br /> 6 <br /> r 4 medium grained sand,dry <br /> 9 <br />' 3 in ° ° too Silty CLAY (CL), brown, moderate plasticity, moist <br /> r� 8 x u <br /> 01 <br /> " 12 <br /> Y f <br /> 13 <br /> 14 <br /> Silty CLAY (CL), brownish-gray, moderate plasticity, <br />' Y � 2 15 ° 5 95 moist <br /> 3 4 <br /> 0 <br /> 1 8 — 16 <br /> M 5 - <br /> o !7 <br /> Z µ <br /> � M 18 <br /> 93 <br /> LQ <br /> o s <br /> r 20 0 5 Silty CLAY(CL), grey, moderate-high plasticity, <br /> -, <br /> 5 239 moist-wet <br /> 6 21 <br /> �$ <br /> 24 <br /> b <br /> u o s 9s Silty CLAY (CL), greenisli gray, moderate plasticity, <br /> • r'`w 6 26 250 moist-wet Hydrocarbon odor present <br /> 27 <br /> ,ka <br /> d <br /> W d <br /> p , 29 <br /> 30 <br />