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CIRCES Cost Estimating_Software <br />COMPACTION WORK <br />PROJECT IDENTIFICATION <br />Task H : 015 <br />Date : 24-Apr-2001 <br />User: JRS <br />State :Colorado <br />County :Mesa <br />Site :Roadside Portals <br />PermiUjob N : C-81-041 <br />Abbreviation :none <br />Filename :C041-015 <br />Agency or organization name :Colorado Division OI Minerals And Geology <br />Permit or other job action :Roadside Portals Current Liability <br />Task description : Regrade any Ungraded Refuse at CRDA #2 <br />HOURLY EQUIPMENT COST <br />Machine description :CAT 875E <br />Horsepower: 220 <br />Compactor type :Reclamation <br />Shift basis : 1 per day <br />Utilization °/ Data source : (CRG) <br />Cost Breakdown : Ownership cost/hour : $48.44 NA <br />Operatingcost/hour: $43.71 100 <br />Operator cosUhour: $2755 NA <br />Total unit cosUhour : $119.69 Total fleet cost/hour : $119.69 <br />MATERIAL QUANTITIES <br />Loose Shrinkage Compacted <br />volume: 33,880 LCY factor: 0.870 volume: 29,476 CCY <br /> <br />Source of estimated volume :7986 DMG Estim ate <br />Source of estimated shrinkage factor :CAT Handbook <br /> <br />HOURLY PRODUCTION <br />Unadjusted hourlyproduction = (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./27 cu.ft.) <br />Required number of machine passes (P) : 5 passes <br />Unadjusted hourly unit production : 7,004.60 CCY/hr <br />Job Condition Correction Factors Source <br />Site altitude : 5.000 feet Altitude adjustment factor :_ 1.00 (Cat HB) <br /> Job efficiency factor : 0.83 (1 shiR/dayJ <br /> Net job correction : 0.83 multiplier <br /> <br />Adj usted hourly unit production : 833.82 CCY/hr <br />Adjusted hourly fleet production : 833.82 CCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 7 compactor(s) Total job time : 35.35 hours <br />Unit cost $0.144 per CCY Total job cost : $4,231 <br />