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1... `%—/ CLEARWATER GROUP, INC. <br /> FIELD EXPLORATORY SOIL BORING LOG: MW-2 Sheet 2 of 3 <br /> FIELD LOCATION OF BORING: CLIENT/LOCATION: BORING NO.: BORING DEPTH: BORING DIAMETER: <br /> CHARTERWAY Clarke Est./Stockton, C MW-2 45 Feet 81nches <br /> TOW,INC. <br /> DRILLING CONTRACTOR: WELL NO.: WELL DEPTH: PLANNED USE: <br /> MW-1 MW-333 i Mitchell Drilling Env. MW-2 45 Feet Monitoring <br /> DRILL RIG TYPE: WELL MATERIAL: SCREEN SLOT SIZE: FILTER PACK: <br /> MW-2 CME 75 2" SCH 40 PVC 0.020" Lonestar#3 Sand <br /> rNORTH \ —-—-—- DRILL RIG OPERATOR: WELL SEAL: <br /> RAILROAD Scott Northart Cement over hydrated bentonite pellets <br /> SAMPLING ESTIMATED SAMPLING METHOD: Continuous core <br /> PERCENT <br /> -7 MONITORING INSTRUMENT: TE 580B PID <br /> FIRST ENCOUNTERED WATER DEPTH: -37 feet <br /> STATIC WATER DEPTH-DATE: X32 feet-4/9/96 <br /> \\kkk\4\ <br /> \\11kk44 SILT (ML); yellow brown; low plasticity; damp. <br /> 21 444\44kt <br /> 4444kk44 <br /> t\4\44\\ <br /> 4kA\\444 <br /> 41\\1kk4 <br /> 23 0 5 95 Silty CLAY (CL);mottled yellow brown and olive <br /> yellow; low plasticity; trace charcoal fragments; <br /> 77 <br /> 24 contorted calcium carbonate laminae;hard; dry. <br /> 77 0 <br /> 25 <br /> 77 <br /> 26 <br /> -77 <br /> 0 100 0 <br /> 77 <br /> 27 SAND (SP/SW); yellow brown; moderately <br /> graded;medium to coarse grained,rounded sand; <br /> 77 28 loose; dry. <br /> 29 <br /> 77 0 <br /> _77- <br /> 30 <br /> 0 20 so <br /> 31 4\4t4\\1 Sandy SILT (ML); olive; low plasticity; local <br /> = k\t\4\1\ <br /> 4\44\\kk olive blue mottle; hard; damp. <br /> 1 32 Gradational contact <br /> 0 0 5 95 <br /> 33 Silty CLAY (CL); olive; low plasticity; local <br /> olive blue mottle; hard; damp. <br /> 34 <br /> zz0 <br /> 35 ttk�tttt <br /> �tktttk� <br /> = k�ttttkx <br /> Elastic SILT (MH);blue gray;moderate <br /> 0 0 100 ttt4k\\t <br /> 36 ..%% plasticity; wet. <br /> _ <br /> ►4k\t4�t <br /> 37 <br /> 38 0 0 100 :Fat CLAY (CH);blue gray with gray mottles; high <br /> sticity; soft; wet. <br /> 39 <br /> 40 <br />