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Cost Summary Worksheet Cont'd Task # 000 Page 44 of 148 <br />COMPACTION WORK <br />Task description: Compact Steep Slope Areas and Coal Stockpile Material <br />Site: Elk Creek Mine Permit Action: Renewal 6 Permit/Job #: C1981022 <br />PROJECT IDENTIFICATION <br />Task #: 030 State <br />Date: 10/3/2013 County <br />User: BFB <br />Colorado <br />Delta <br />Agency or organization name: DRMS <br />HOURLY EOUIPMENT COST <br />Abbreviation: None <br />Filename: CO22 -030 <br />Basic Machine: CAT 815F Horsepower <br />Compactor Type: Soil - tamping foot Shift Basis <br />Data Source <br />MATERIAL QUANTITIES <br />Loose volume: 184,000 LCY <br />Compacted volume: 160,080 CCY <br />240 <br />1 per day <br />(CRG) <br />Shrinkage factor: 0.870 <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated shrinkage factor: Cat Handbook <br />HOURLY PRODUCTION <br />Compacted width per pass (W) <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 Hourly Unit Production <br />Job Condition Correction Factors <br />Unadjusted hourly production = (W x S x L x C) / P <br />6.50 <br />feet <br />Utilization % <br />Ownership Cost/Hour: <br />$36.81 <br />NA <br />Operating Cost/Hour: <br />$79.64 <br />100 <br />Operator Cost/Hour: <br />$23.76 <br />NA <br />Total Unit Cost/Hour: <br />$140.21 <br />Total Fleet Cost/Hour: <br />$140.21 <br />MATERIAL QUANTITIES <br />Loose volume: 184,000 LCY <br />Compacted volume: 160,080 CCY <br />240 <br />1 per day <br />(CRG) <br />Shrinkage factor: 0.870 <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated shrinkage factor: Cat Handbook <br />HOURLY PRODUCTION <br />Compacted width per pass (W) <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 Hourly Unit Production <br />Job Condition Correction Factors <br />Unadjusted hourly production = (W x S x L x C) / P <br />6.50 <br />feet <br />4.00 <br />mph <br />10.00 <br />inches <br />16.3 <br />(5,280ft. /12in. /27cu.ft.) <br />5 <br />passes <br />847.60 <br />CCY/hour <br />Site Altitude: <br />6,200 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: 703.51 <br />Adjusted Hourly Fleet Production: 703.51 <br />JOB TIME AND COST <br />Fleet size: 1 Compactor(s) <br />Unit cost: $0.199 per CCY <br />CCY/Hour <br />CCY/Hour <br />Total job time: 227.55 Hours <br />Total job cost: $31,904.00 <br />CIRCES Cost Estimating Software <br />