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CIRCES Cost Estimating Software <br />COMPACTION WORK <br />:::::: <br />PROJECT IDENTIFICATION <br />Task # : 010 State :Colorado Permit/job # : M-1984-108 <br />Date : 12-Jan-2008 County :Montrose Abbreviation :none <br />User : WHE Site :Olathe Pit Filename :M108-010 <br />Agency or organization name : DRMS <br />Permit or other job action :Routine bond update <br />Task description : Compact backfill to South Pond <br />HOURLY EQUIPMENT COST <br />Machine description :CAT 825G Series 11(2005) Horsepower : 339 <br />Compactor type :Soil -tamping foot <br />Cost Breakdown : Ownership cost/hour <br />Operating cost/hour <br />Operator cost/hour <br />Total unit cost/hour <br />MATERIAL QUANTITIES <br />Loose Shrinkage <br />volume : 46, 725 LCY factor <br />Shift basis : 1 oer day <br />Utilization % Data source : (CRG) <br />$56.16 NA <br />$90.11 100 <br />$32.78 NA <br />$179.05 Total fleet cost/hour : $179.05 <br />Compacted <br />0.890 volume : 41,585 CCY <br />Source of estimated volume :See work sheet from Task 7 calculations <br />Source of estimated shrinkage factor : NA <br />HOURLY PRODUCTION <br />Unadiusted hourly production = (W x S x L x C) / P <br />Compacted width per pass (W) : 8.67 feet <br />Average compactor speed (S) : 5.00 mph <br />Compacted thickness of each lift (L) : 12.00 inches <br />Conversion constant (C) : 16.3 (5,280 ft./12 in./27 cu.ft.) <br />Required number of machine passes (P) : 1 passes <br />Unadjusted hourly unit production : 8,479.26 CCY/hr <br />Job Condition Correction Factors Source <br />Site altitude : 5,350 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 />