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COMPACTION WORK <br /> Task description: TR69 Compacting fill in excavated hole <br /> Site: Roadside Portals Permit Action: SL11 Permit/Job#: C1981041 <br /> PROJECT IDENTIFICATION <br /> Task#: 213 State: Colorado Abbreviation: None <br /> Date: 8/13/2018 County: Mesa Filename: 213 <br /> User: TNL <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: CAT 825H Horsepower: 354 <br /> Compactor Type: Soil-tamping foot Shift Basis: 1 per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $113.26 NA <br /> Operating Cost/Hour: $88.24 100 <br /> Operator Cost/Hour: $31.46 NA <br /> Total Unit Cost/Hour: $232.96 <br /> Total Fleet Cost/Hour: $232.96 <br /> MATERIAL QUANTITIES <br /> Loose volume: 1,100 LCY Shrinkage factor: 0.875 <br /> Compacted volume: 963 CCY <br /> Source of estimated volume: TR69 SCC estimate <br /> Source of estimated shrinkage factor: Cat Handbook <br /> HOURLY PRODUCTION Unadjusted hourly production=(W x S x L x C)/P <br /> Compacted width per pass(W): 7.34 feet <br /> Average Compactor Speed(S): 1.00 mph <br /> Compacted thickness of each lift(L): 3.00 inches <br /> Conversion Constant(C): 16.3 (5,280ft./12in./27cu.ft.) <br /> Required number of machine passes(P): 2 passes <br /> Unadjusted Hourly Unit Production: 179.46 CCY/hour <br /> Job Condition Correction Factors Site Altitude: 5,100 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: 148.95 CCY/Hour <br /> Adjusted Hourly Fleet Production: 148.95 CCY/Hour <br /> JOB TIME AND COST <br /> Fleet size: 1 Compactor(s) Total job time: 6.46 Hours <br /> Unit cost: $1.564 per CCY Total job cost: $1,505 <br /> 23 <br />