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STILES MINE <br /> La Salle,Colorado <br /> PROJECT NO: 1212092 LOG OF BORING B-6 DATE: 10/27/2021 <br /> RIG TYPE: CME66 SHEET 1 OF 1 WATER DEPTH <br /> FOREMAN: DG START DATE 10/27/2021 WHILE DRILLING 6.6' <br /> AUGER TYPE: 4114"HSA FINISH DATE 10/27/2021 11/9/2021 6.3' <br /> SPT HAMMER: AUTOMATIC SURFACE ELEV NIA <br /> SOIL DESCRIPTION D N DU MC DD Aa IMITB .200 SWELL <br /> TYPE (BLO (PSF) LL PI (% PRESSURE % 600 PSF <br /> TOPSOIL AND VEGETATION _ <br /> CLAYEY SAND(SC) 2 <br /> brown _ <br /> CS 4 9 10.9 NL NP 5.0 <br /> SAND WITH SILT AND GRAVEL(SP-SM) <br /> brown 6 <br /> boss to dense <br /> 8 <br /> 10 <br /> SS 6 11.7 <br /> 12 <br /> 14 <br /> IS—S 16 2 16.2 <br /> 18 <br /> 20 <br /> SS 60 10.3 <br /> f 22 <br /> 24 <br /> Fss- <br /> 26 68 11.1 <br /> 28 <br /> 30 <br /> I—SS 60 18.2 <br /> 32 <br /> 34 <br /> apparent Cobbles IS—S 36 60 14.2 <br /> 38 <br /> 40 <br /> SS 60 21.3 <br /> 42 <br /> CLAYSTONE — — <br /> 9mY.moderately hard 44 <br /> ISS 60 9000+ 17.1 34 20 77.1 <br /> BOTTOM OF BORING DEPTH 44.5 46 <br /> 48 <br /> 60 <br /> Earth Engineering Consultants,LLC <br />