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CIRCES Cost Estimatina Software <br />COMPACTION WORK <br />PROJECT IDENTIFICATION <br />Task #: 008 State : Colorado Permit/job #: C-1980-004 <br />Date 26-Mar-2009 _ County: Garfield Abbreviation :none <br />User : JRS Site :Mcclane Canyon Mine Filename :0004-008 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :2009 Midterm Review <br />Task description :Spread and Compact Uncompacted Refuse at Coal Mine Waste Pile <br />HOURLY EQUIPMENT COST <br />Machine description : CAT 815E Horsepower : 240 <br />Compactor type : Soil - tamping foot Shift basis : 1 per day <br />Utilization % Data source : (CRG) <br />Cost Breakdown : Ownership cost/hour : $37.70 NA <br />Operating cost/hour : $62.88 100 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $133.36 Total fleet cost/hour : $133.36 <br />MATERIAL QUANTITIES <br />Loose Shrinkage Compacted <br />volume : 5,000 LCY factor: 0.870 volume : 4,350 CCY <br />Source of estimated volume :Division Estimate <br />Source of estimated shrinkage factor : CAT Handbook <br />HOURLY PRODUCTION <br />Unadiusted hourly production = (W x S x L x C)_/ P <br />Compacted width per pass (W) : 6.42 feet <br />Average compactor speed (S) : 4.00 mph <br />Compacted thickness of each lift (L) : 12.00 inches <br />Conversion constant (C) : 16.3 (5,280 ft./12 in.127 cu.ft.) <br />Required number of machine passes (P) : 5 passes <br />Unadjusted hourly unit production : 1,004.60 CCY/hr <br />Job Condition Correction Factors <br />Site altitude : 5,450 feet <br />Altitude adjustment factor : <br />Job efficiency factor : <br />Net job correction <br />Adjusted hourly unit production <br />Adjusted hourly fleet production <br />JOB TIME AND COST <br />Fleet size : 1 compactor(s) <br />Unit cost : $0.160 per CCY <br />Total job time : <br />Total job cost : <br />Source <br />1.00 (Cat HB) <br />0.83 (1 shfft/day) <br />0.83 multiplier <br />833.82 CCY/hr <br />833.82 CCY/hr <br />5:22 hours <br />$696