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STILES MINE <br /> La Salle,Colorado <br /> PROJECT NO: 1212092 LOG OF BORING 6-2 DATE: 10/20/2021 <br /> RIG TYPE: CME65 SHEET 1 OF 1 WATER DEPTH <br /> FOREMAN: DG START DATE IM012021 WHILE DRILLING 7' <br /> AUGER TYPE: 41/4"HSA FINISH DATE 10/2012021 11/9/2021 5A' <br /> SPT HAMMER: AUTOMATIC SURFACE ELEV NIA <br /> SOIL DESCRIPTION D N QU INC DD A-LIMITS .200 SMELL <br /> TWE (aLOYYWn F 1% (PCF) LL PI ) PRESSURE %A M PSF <br /> TOPSOIL AND VEGETATION _ <br /> SANDY LEAN CLAY(CL) 2 <br /> brown _ <br /> 4 <br /> SAND WITH SILT AND GRAVEL(SW.SM) CS _ 11 4.3 <br /> brown 6 <br /> loose to dense _ <br /> 8 <br /> 10 <br /> SS 4 18.6 NL NP 0.6 <br /> 12 <br /> 14 <br /> I'SS 16 60 18.3 <br /> 18 <br /> 20 <br /> I—SS 63 9.8 <br /> 22 <br /> 24 <br /> Fs—s 26 47 7.7 NL NP 3A <br /> 28 <br /> 30 <br /> I'SS 17 13.0 <br /> 32 <br /> 34 <br /> CLAYSTONE _ <br /> gray,moderately hard SS 36 b0/6" 4000 20.1 <br /> BOTTOM OF BORING DEPTH 35.5' _ <br /> 38 <br /> 40 <br /> 42 <br /> 44 <br /> 46 <br /> 48 <br /> 60 <br /> Earth Engineering Consultants,LLC <br />