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COMPACTION WORK <br />Task description: Compact sediment pond backfill <br />Site: Monument View Gravel Pit Permit Action: SI-01 Permit/Job#: M2000032 <br />PROJECT IDENTIFICATION <br />Task #: 07A State: Colorado <br />Date: <br />User: <br />3/31/2011 <br />THM <br />County: Mesa <br />Agency or organization name: DRMS <br />Total job time: <br />HOURLY EOUIPMENT COST <br />Basic Machine: CAT 825G Series II (2005) Horsepower: <br />Compactor Type: Soil - tamping foot Shift Basis: <br />Data Source: <br />Cost Breakdown: <br />339 <br />1 per day <br />(CRG) <br /> Utilization % <br />Ownership Cost/Hour: $49.24 NA <br />Operating Cost/Hour: $88.95 100 <br />Operator Cost/Hour: $38.49 NA <br />Total Unit Cost/Hour: $176.68 <br />Total Fleet Cost/Hour: $176.68 <br />MATERIAL OUANTITIES <br />Loose volume: 5,000 LCY Shrinkage factor: 0.910 <br />Compacted volume: 4,550 CCY <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 />8.67 feet <br />4.00 mph <br />8.00 inches <br />16.3 (5,280ft./12in./27cu.ft.) <br />12 passes <br />376.86 CCY/hour <br />Site Altitude: 4,550 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: 312.79 CCY/Hour <br />Adjusted Hourly Fleet Production: 312.79 CCY/Hour <br />JOB TIME AND COST <br />Fleet size: 1 <br />Unit cost: $0.565 <br />Compactor(s) <br />per CCY <br />Abbreviation: None <br />Filename: M032-07a <br />14.55 Hours <br />Total job cost: $2,570.00 <br />CIRCES Cost Estimating Software