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CIRCES Cost Estimatinst Software <br />PROJECT IDENTIFICATION <br />Task # : 182 State :Colorado Pennitlob # : C-95-083 <br />Date <br />User <br />25-Feb-2007 County :Delta <br />JRS Site :Bowie No. 2 Mine <br />Abbreviation :none <br />Filename : C083-182 <br />Agency or organization name :Colorado Division O(Minerals And <br />Permh or otherjob action :Technical Revision 45 <br />Task description :Compact Uncompacted Refuse at Gob Pile 113 <br />HOURLY EQUIPMENT COST <br />Machine description :CAT 815E <br />Horsepower: 240 <br />Compactor type :Pad Foot <br />Shift basis : 1 per day <br /> Utilization % Data source : (CRG) <br />Cost Breakdown : Ownership cosUhour : $49.43 NA <br />Operating cosUhour : $59.54 100 <br />Operator cosUhour : $32.53 NA <br />Total unit cesUhour : $141.50 Total fleet cosUhour : $141.50 <br />.....:~ ~: ~: ..:: <br />MATERIAL QUANTITIES •r .. .:~r :~ ,,,: :::: <br />Loose Shrinkage Compacted <br />volume : 200,000 LCY <br />factor : 0.870 volume : 174,000 CCY <br />Source of estimated volume :Volume Xl, page <br />Source of estimated shrinkage factor :CAT Handbook <br />HOURLY PRODUCTION <br />Unadiusted hourly oroduction = (W x S x L x C) / P <br />Compacted width per pass (V~ <br />Average compactor speed (S) <br />Compacted thickness of each lift (L) <br />Conversion constant (C) <br />Required number of machine passes (P) <br />Unadjusted houdy unit production <br />Job Condition Correction Factors <br />Site altitude : 5,900 feet <br />Altitude adjustment factor <br />Job efficiency factor <br />Net job correction <br />Adjusted hourly unit production <br />Source <br />1.00 (Cat HB) <br />0.83 (1 shiR/day) <br />0.83 multiplier <br />1,389.70 CCY/hr <br />Adjusted houdy fleet production : 1,389.70 CCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 compactor(s) Total job time : 125.21 hours <br />6.42 feet <br />4.00 mph <br />12.00 inches <br />16.3 (5,260 ft./12 in./27 cu.ft.) <br />3 passes <br />1,674.34 CCY/hr <br />Unit cost : $0.102 per CCY Total job cost : $17,717 <br />