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<br />TURNPIKE RESERVOIR <br />ERIE, COLORADO <br />PROJECT NO: 1082030 DATE: APRIL 2008 <br /> LOG OF BORING B-5 APPROX. GROUND SURFACE ELEV. 4831.2 <br />RIG TYPE: CME-75 SHEET 2 OF 2 WATER DEPTH <br />FOREMAN: DG START DATE 3125/2008 WHILE DRILLING 9.0' <br />AUGER TYPE: 4-114" H.S.A. FINISH DATE 3/25/2008 AFTER DRILLING N/A <br />SPT HAMMER: AUTOMATIC N 40.08' 08.1" - W 106'02'34.1" 24 HOUR N/A <br />SOIL DESCRIPTION D N OU MC oil A-uMITS -200 SWELL <br />TYPE (FEET) (BLOWS/FT) (PSF) I%) (PCF) LL PI I%) PRESSURE %® 600 PSF <br />Continued from Sheet 1 of 2 26 <br />CLAYSTONE/SANDSTONE ISILTSTONE 27 <br />i <br />gray _ <br />hard 28 <br /> 29 <br /> ESS 30 50/6" 10.7 <br /> 31 <br /> 32 <br /> 33 <br /> 34 <br /> SS 35 5018" 10.0 <br />4896 <br />BOTTOM OF BORING DEPTH 35.5' 36 <br /> 37 <br /> 38 <br /> 39 <br /> 40 <br /> 41 <br /> 42 <br /> 43 <br /> 44 <br /> 45 <br /> 46 <br /> 47 <br /> 48 <br /> 49 <br /> 50 <br />Earth Engineering Consultants