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Page 59 of 371 <br /> <br />CIRCES Cost Estimating Software <br />COMPACTION WORK <br /> <br />Task description: Compact Refuse on Gob Pile #2 <br />Site: Bowie No. 2 Mine Permit Action: SL1 Permit/Job#: C1996083 <br /> <br />PROJECT IDENTIFICATION <br />Task #: 039 State: Colorado Abbreviation: None <br />Date: 3/8/2016 County: Delta Filename: C083-039 <br />User: JDM <br />Agency or organization name: DRMS <br /> <br />HOURLY EQUIPMENT COST <br />Basic Machine: Deleted - CAT 815F Horsepower: 240 <br />Compactor Type: Soil - tamping foot Shift Basis: 1 per day <br /> Data Source: (CRG) <br />Cost Breakdown: <br /> Utilization % <br />Ownership Cost/Hour: $36.81 NA <br />Operating Cost/Hour: $80.53 100 <br />Operator Cost/Hour: $34.94 NA <br />Total Unit Cost/Hour: $152.28 <br />Total Fleet Cost/Hour: $152.28 <br /> <br />MATERIAL QUANTITIES <br />Loose volume: 200,000 LCY Shrinkage factor: 0.900 <br />Compacted volume: 180,000 CCY <br />Source of estimated volume: Page 2.05-45 <br />Source of estimated shrinkage factor: Cat Handbook <br /> <br />HOURLY PRODUCTION Unadjusted hourly production = (W x S x L x C) / P <br />Compacted width per pass (W): 6.50 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): 3 passes <br />Unadjusted Hourly Unit Production: 1,412.67 CCY/hour <br />Job Condition Correction Factors Site Altitude: 6,100 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: 1,172.51 CCY/Hour <br />Adjusted Hourly Fleet Production: 1,172.51 CCY/Hour <br /> <br />JOB TIME AND COST <br />Fleet size: 1 Compactor(s) Total job time: 153.52 Hours <br /> <br />Unit cost: <br /> <br />$0.130 <br /> <br />per CCY <br /> <br />Total job cost: <br /> <br />$23,377