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SOIL BORING AND WELL CONSTRUCTION LOG: SB-2/MW-1 Project No C-178 <br />' CLEARWATER GROUP INC Sheet 1 of 2 <br /> FIELD. <br /> MONITORING <br /> LOCATORINGIWE L BORINGS! CLIENTILOCATION PLANNED USE. BORING DEPTH BORINGAVELL NO <br /> MONITORING Wti.r.rs ♦ Exploratory 35 feet SB-2/MW-1 <br />' N Barnes Tntclun¢FnctLty Stcelctnn CA p ry <br /> DRIII ING CONTRACTOR. DRILL RIG TYPE WELL DEPTH. BORING DIAMErrER. <br /> I Cd Spectrum Drilling CME-75 26' 8 inches <br /> ra <br /> ►�i� x DRILL RIG OPERATOR WELL MATERIAL WELL DIAMETER SCREEN SLOT SIZE <br /> • <br /> x Bobby Nixon Schedule 40 PVC 2" 0 020' <br />' mi aa't 0 Me+t I <br /> tr l WM.LIBOREHOLE SEAL FILTER PACK <br /> Grout with 5% bentonite 2112 <br /> r <br />' SAMPLING PTAsmaLING mcTHoD CA modified 18"-split soon <br /> ERCENT <br /> O U <br /> FIRST ENCOUNTERED WATER DEML 16 feet <br /> O <br /> g QJ p w °r 4 3 a o o U v STATIC WATER DEPTH DATE 12 ft-9129197 <br /> 1 <br /> C7 <br /> y 2 <br /> O 3 <br /> C � o <br /> is 4 <br /> 4 5 0 SO 20 <br />' tr S ° <br /> 6 Well graded SAND(SW-SC)with clay,sand fine grained,dry <br /> 6 a <br /> I <br /> 7 <br /> 8 <br /> a 9 <br /> Q SAND and CLAY(SC-CL),brown,moderate plasticity,sand <br /> 3 10 ° medium alned moist <br /> I a S ° 0 B ]5 <br /> 11 Silty CLAY(CL) with sand, gray, moderate plasticity, <br /> 0 9 moist, slight hydrocarbon odor <br /> 12 <br />' U <br /> N <br /> � 13 <br /> 'n <br /> s <br /> � 14 <br /> Iti! <br />' 6 1S 0 0 100 Silty CLAY (CL), gray, moderate-high plasticity, stiff, <br /> 10 16 0 moist <br /> 12 <br /> 17 <br /> v <br /> 19 Silty CLAY (CL), grey, moderate- high plasticity, <br />' moist-wet <br /> 20 0 5 95 <br /> Well graded SAND wl CLAY(SW-SC),gray,moist-wet, <br /> a 21 4 0 70 30 slight hydrocarbon odor <br /> 31 x <br /> 22 <br /> 23 <br /> 24 <br /> ° 70 30 Well graded SAND w/CLAY(SW-SC),greenish gray,wet <br /> . f s 26 lie Hydrocarbon odor present <br /> 6 <br /> § r� <br /> } 28 <br /> 29 <br /> 0 <br /> 6 30 <br />