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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 903 <br />Date : OS-Oct-2005 <br />User : JHB <br />State :Colorado <br />County : Routt <br />Site : Foidel Creek Mine <br />PermiUjob #:C-1982-056 <br />Abbreviation :none <br />Filename : CO56-903 <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action : TR-49 <br />Task description :Compact 300,000 cu.yd. truck dumped coal waste on active pile <br />_ :. <br />HOURLY EQUIPMENT COST <br />Machine description :CAT 815E Horsepower : 220 <br />Compactor type :Pad Foot <br />Shift basis : 1 per day <br /> Utilization % Data source : (CRG) <br />Cost Breakdown : Ownership cosUhour : $47.73 NA <br />OperatingcosUhour : $46.78 100 <br />Operator cosUhour : $31.78 NA <br />Total unit cosUhour : $126.29 Total fleet cosUhour : $252.58 <br />MATERIAL QUANTITIES <br />Loose Shrinkage Compacted <br />volume : 300,000 LCY factor : 0.740 volume : 222,000 CCY <br />Source of estimated volume :Permit page 2.05-97.1 (rev 9/22/2005) <br />Source of estimated shrinkage factor : Caterpillar Handhook Edition 34 <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) : 6.00 mph <br />Compacted thickness of each lift (L) : 24.00 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 houdy unit production : 3,013.80 CCY/hr <br />Job Condition Correction Factors Source <br />Site altitude : 7,000 feet Altitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shiff/day) <br />Net job correction : 0.83 multiplier <br />Adjusted hourly unit production : 2,501.46 CCY/hr <br />Adjusted hourly Fleet production : 5,002.92 CCY/hr <br />JOB TIME AND COST <br />Fleet size : 2 compactor(s) Total job time : 44.37 hours <br />Unit cost : $0.050 per CCY Total job cost : $11,208 <br />