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CIRCES Cost Estimating Software <br />COMPACTION WORK <br />PROJECT IDENTIFICATION ::::::.......................................................................................................................................................................... <br />................... <br />Task # : 032 State :Colorado Permit/job # : C-1981-038 <br />Date : 20-Nov-2007 <br />User : JRS <br />Abbreviation :none <br />Filename : C038-032 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase 1 Bond Release SL-03 <br />Task description :Compact Waste Pile <br />HOURLY EQUIPMENT COST <br />County :Delta <br />Site :Bowie No. 1 Mine <br />Machine description :CAT 815E <br />Compactor type :Soil -tamping foot <br />Horsepower: 240 <br />Shift basis : 1 per day <br />Source of estimated volume : Permit Volume 6A -Reclaimed Disposal Area <br />Source of estimated shrinkage factor :CAT Handbook <br />::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::.:::.::.:.:::..:..................................................................................................................... <br />......................................................... <br />HOURLY PRODUCTION <br />Unadiusted hourly production = (W x S x L x Cl / P <br />Compacted width per pass (W) : 6.42 feet <br />Average compactor speed (S) : 4.00 mph <br />Compacted thickness of each lift (L) : 8.00 inches <br />Conversion constant (C) : 16.3 (5,280 ft./12 in./27 cu.ft.) <br />Required number of machine passes (P) : 4 passes <br />Unadjusted hourly unit production : 837.17 CCY/hr <br />Job Condition Correction Factors Source <br />Site altitude : 6,800 feet Altitude adjustment factor : 1.00 (Cat HB) <br /> Job efficiency factor : 0.83 (1 shift/day) <br /> Net job correction : 0.83 multiplier <br /> <br /> Adjusted hourly unit production : 694.85 CCY/hr <br /> Adjusted hourly fleet production : 694.85 CCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 compactor(s) Total job time : 92.54 hours <br />Unit cost $0.192 per CCY Total job cost : $12,341 <br /> <br />