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Task description: <br />Site: Fruita Loadout <br />Compact Backfilled and Regraded Surfaces <br />PROJECT IDENTIFICATION <br />Task #: 015 State: Colorado <br />Date: 30- Aug -11 County: Mesa <br />User: JRS <br />Agency or organization name DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: CAT 815F <br />Cost Breakdown: <br />Compactor Type: Soil - tamping foot <br />JOB TIME AND COST <br />Fleet size: <br />Ownership Cost/Hour: <br />Operating Cost/Hour: <br />Operator Cost/Hour: <br />Total Unit Cost/Hour: <br />COMPACTION WORK <br />Permit Action: New Permit Permit/Job #: C2010088 <br />$40.03 <br />$67.59 <br />$38.49 <br />$146.10 <br />Total Fleet Cost/Hour: $146.10 <br />MATERIAL QUANTITIES <br />Loose volume: 75,100 LCY <br />Compacted volume: 65,713 CCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated shrinkage factor: Cat Handbook <br />Abbreviation: None <br />Filename: C088 -015 <br />Horsepower: 240 <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Utilization % <br />NA <br />100 <br />NA <br />Shrinkage factor: 0.875 <br />HOURLY PRODUCTION Unadjusted 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): 10.00 inches <br />Conversion Constant (C): 16.3 (5,280ft./12in./27cu.ft.) <br />Required number of machine passes (P): 4 passes <br />Unadjusted Hourly Unit Production: 1,046.46 CCY /hour <br />Job Condition Correction Factors Site Altitude: 4,500 feet <br />Source <br />Altitude Adj: 1.00 (CAT HB) <br />Job Efficiency: 0.83 (1 shift/day) <br />Net Correction: 0.8300 multiplier <br />Adjusted Hourly Unit Production: 868.56 CCY/Hour <br />Adjusted Hourly Fleet Production: 868.56 CCY/Hour <br />1 Compactor(s) Total job time: 75.66 Hours <br />Unit cost: $0.168 per CCY Total job cost: $11,053.00 <br />CIRCES Cost Estimating Software <br />