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' Log of Exploratory Borlr* <br /> DATE DRILLED: April 23, 1993 BORING NO.: B-6 <br /> ' BORING DIAMETER: 8 inches DEPTH TO GROUNDWATER: 29 to 30.5 feet <br /> PROJECT NUMBER: EK-6032-2 LOGGED BY: PJR <br /> PROJECT NAME: McKinley Turnpike Project <br /> ' Blows S <br /> . . . . <br /> UCS <br /> Per Sample Depth SOIL DESCRIPTION OVM Water <br /> Foot Number (ft) Group (ppm) Level <br /> o – CH Very dark grayish brown Silty CLAY, 85%Clay, 1511/6 Silt, scattered <br /> ' gravels, plastic;stiff to hard, dry to damp. <br /> 1 – <br /> 2 - <br /> 3 – <br /> ' 4 – o <br /> CH Yellowish brown fine Sandy CLAY, 80%Sand, 20%Clay,plastic,firm t <br /> stiff,damp. <br /> S <br /> 44 6-1 6 — — — — — — — — — — — — — — — — <br /> ' <br /> 7 – SM Very light yellowish brown Silty fine SAND, 70%Sand, 30%Silt, moderately <br /> cemented, hard,dry. Sample number 6-1. <br /> 8 – CH Mottled olive brown and yellowish brown fine Sandy CLAY, 70%Clay, <br /> ' to 30%Sand, locally plastic, local medium sand and silt lenses,firm to <br /> 9 – CL stiff,damp. <br /> 10 - <br /> 39 6-2 11 – Continuation of same material with charcoal fragments. Sample <br /> number 6-2. <br /> 12 – <br /> 13 – <br /> 14 – <br /> ' 15 – <br /> 16 — <br /> ' 23 6-3 Sample number 6-4. N.D. <br /> 17 – <br /> ' 18 – <br /> CH <br /> 19 – to <br /> CL <br /> 20 – — — — <br /> Lag continued on following page. <br /> ' Earth Systems Environmental A9 <br /> O Reviewed by R.G./C.E.G. Figure NO. <br />