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CIRCES Cost Estimating Software <br />COMPACTION WORK <br />.... <br />PROJECT IDENTIFICATION <br />Task #: 005 State : Colorado <br />Date : 09-Apr-2008 <br />User : JRS <br />County: Delta <br />Abbreviation :none <br />Site : Terror Creek Loadout Filename : C059-005 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And <br />Permit or other job action : Permit Renewal 05 <br />Task description : Compact Coal Material in On-Site Disposal Area <br />.:.. <br />HOURLY EQUIPMENT COST <br />Machine description : CAT 815E Horsepower : 240 <br />Compactor type : Soil - tamping foot Shift basis : 1 per day <br />volume : 9,559 LCY <br />Permit/job #: C-1983-059 <br />factor : 0.870 volume : 8,316 CCY <br />Source of estimated volume : Map 5 - Assume 1' Over 5 Acres <br />Source of estimated shrinkage factor : CAT Handbook <br />HOURLY PRODUCTION <br />Unadjusted hourly production = (W x S x L x C) / P <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 />Site altitude : 5,800 feet <br />6.42 feet <br />5.00 mph <br />12.00 inches <br />16.3 (5,280 ft./12 in./27 cu.ft.) <br />5 passes <br />1,255.75 CCY/hr <br />Source <br />Altitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shift/day) <br />Net job correction : 0.83 multiplier <br />Adjusted hourly unit production : 1,042.27 CCY/hr <br />Adjusted hourly fleet production : 1,042.27 CCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 compactor(s) Total job time : 7.98 hours <br />Unit cost $0.128 per CCY Total job cost : $1,064