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COMPACTION WORK <br /> Task description: Cmpact Refuse at RP 2/3/4,5a,and Facilities Area Refuse <br /> Site: Deserado Mine Permit Action: RN-8 Permit/Job#: C1981018 <br /> PROJECT IDENTIFICATION <br /> Task#: 019 State: Colorado Abbreviation: None <br /> Date: 6/26/2024 County: Rio Blanco Filename: C018-019 <br /> User: TJ1 <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: 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: $147.57 NA <br /> Operating Cost/Hour: $117.19 100 <br /> Operator Cost/Hour: $26.02 NA <br /> Total Unit Cost/Hour: $290.78 <br /> Total Fleet Cost/Hour: $290.78 <br /> MATERIAL QUANTITIES <br /> Loose volume: 380,000 LCY Shrinkage factor: 0.870 <br /> Compacted volume: 330,600 CCY <br /> Source of estimated volume: Division of Reclamation,Mining&Safety <br /> Source of estimated shrinkage factor: Cat Handbook <br /> HOURLY PRODUCTION Unadjusted hourly production=(W x S x L x Q/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: 5,300 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 /> JOB TIME AND COST <br /> Fleet size: 1 Compactor(s) Total job time: 281.96 Hours <br /> Unit cost: $0.248 per CCY Total job cost: $81,988 <br /> CIRCES Cost Estimating Software <br />