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STILES MINE <br /> La Salle,Colorado <br /> PROJECT NO: 1212092 LOG OF BORING B-5 DATE: 10W12021 <br /> RIG TYPE: CME66 SHEET 1 OF 1 WATER DEPTH <br /> FOREMAN: DG START DATE 10/27/2021 WHILE DRILLING 5.6' <br /> AUGER TYPE: 4IN*HSA FINISH DATE 10/27/2021 11/9/2021 6.3' <br /> SPT HAMMER: AUTOMATIC SURFACE ELEV WA <br /> SOIL DESCRIPTION D N QU MC DD A4jmrrB -no SWELL <br /> TYPE IBLOWSIM Me %) IPCn LL PI PRESSURE % 600 P8F <br /> TOPSOIL AND VEGETATION _ <br /> CLAYEY SAND(SC) 2 <br /> brown <br /> CS 4 8 9A <br /> SAND WITH SILT AND GRAVEL(SP-SM) <br /> brown 6 <br /> loose to dense <br /> 8 <br /> 10 <br /> I-SS 8 16.6 <br /> 12 <br /> 14 <br /> I-SS 16 10 <br /> 18 <br /> 20 <br /> SS 64 14.6 <br /> 22 <br /> 24 <br /> I'SS 26 65 12.9 <br /> 28 <br /> 30 <br /> SS 40 9.7 <br /> 32 <br /> 34 <br /> Fs—s 36 66 20.3 <br /> 38 <br /> CLAYSTONE - - <br /> grey,moderately hard 40 <br /> ISS 60/6" 6000 20.7 <br /> BOTTOM OF BORING DEPTH 40.5 42 <br /> 44 <br /> 46 <br /> 48 <br /> 60 <br /> Earth Engineering Consultants, LLC <br />