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TURNPIKE RESERVOIR <br />ERIE, COLORADO <br />PROJECT NO: 1082030 DATE: APRIL 2008 <br /> LOG OF BORING 8-2 APPROX. GROUND SURFACE ELEV. 4836.4 <br />RIG TYPE: CME-75 SHEET 2 OF 2 WATER DEPTH <br />FOREMAN: DG START DATE 312412006 WHILE DRILLING 14.0' <br />AUGER TYPE: 4.114" H.S.A. FINISH DATE 3/24/2008 AFTER DRILLING N/A <br />SPT HAMMER: AUTOMATIC N 40° 06' 62.4" - W 105° 02' 65.1 24 HOUR N/A <br /> o N ou Mc DD A-LIMITS -200 SWELL <br />SOIL DESCRIPTION <br />TYPE (FEET) (BLOWSIFT) (PSF) ry.) (PCF) LL PI (Ne) PRESSURE % 600 PSF <br />Continued from Sheet 1 of 2 26 <br />CLAYSTONE/SANDSTONE ISILTSTONE 27 <br />gray <br />moderately hard to hard 28 <br /> <br />- 29 <br /> FC <br />S 30 5014" 9000+ 15.5 <br /> 31 <br /> 32 <br /> 33 <br /> 34 <br />'intermittent sandstone lens SS 35 5011.6" 26.1 <br /> <br />4901 <br />BOTTOM OF BORING DEPTH 35.0' 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 />eartn tngfneertng consultants