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Colorado Division of Minerals ord Geology <br />- EST IMAT(NG FORM - CCNPACTION WRK <br />' Tesk #: 10a Prep. by: ESC Task filename 0008-10a <br />~~ Date: 28-Nov-95 Permit #:C-81-008 Mine: Neu Horizon #2 Mine <br />Permit Action: Midterm Review 1995 <br />cask Description: Cortpact 2'SUbbase for Reconstructed County Road <br />HOURLY EOUI PMENT COST <br />_____________________ Make and model: CAT 8150 Horsepower: 216 <br />Conpactor type: Reclamation Shift basis: 1/day <br />Utilization X <br />Cost Breakdown - Ownership cost/hr = 544.61 N/A <br />---- Operating cost/hr = 533.92 100 <br />Operator cost/hr = 522.95 N/A <br />Total = 2101.48 Total fleeC cost/h r: 5101.48 <br />MATERIAL QUANTITIES <br /> Loose Shrinkage Compacted <br /> vol une = 8,950 LCY factor = 0.875 vol une = 7,831 CCY <br /> Source of quantity take-off: 3.02.2-35 <br />~~ Source of Load factor: CAT Hardbook <br /> HWRLY PROOULTION <br /> Elements: (N) Co'~pacted width per pass = 6.42 f[. Production Formula: <br /> ------- (S) Average speed = 5.00 rtph -------------- <br /> (U Compacted thickness of lift = 6.00 in. (V)'(5)'(U'(C) <br /> (C) Conversion constant = 16.3 --------------- <br /> (P) Required number of machine passes = 4 (P) <br /> Unadj us [ed hourly unit production 784.85 CCY/ hr <br /> Job Condition Correction Factors: <br /> Site altitude = 5,700 ft_ Altitude adj. factor = 0.99 (Cat tbU <br /> ------- Job efficiency fdeCOr = 0.83 (1sh/day) <br /> 0.82 rtultiplier <br /> Adjusted hourly unit production 644.91 CCY/hr <br /> Adjusted hourly fleet production 644.91 CCY/hr <br /> JOB COST =___ -______ <br /> Fleet size = 1 Unit(s) Total job time = 12.14 Hours <br /> Unit cost = 20.157 /CCY Total job cost = 21 ,232.24 <br />~./ <br />I <br />