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CIRCES Cost Estimating Software <br /> Utilization % Data source : (CRG) <br />Cost Breakdown : Ownership cosUhour : $54.89 NA <br />Operating cost/hour : $83.23 100 <br />Operator cost/hour : $32.78 NA <br />Total unit cost hour : $170.90 Total fleet cosUhour : $170.90 <br />.: <br />MATERIAL QUANTITIES _.... <br />Loose Shrinkage Compacted <br />volume : 12,167 LCY factor : 0.875 volume : 10,646 CCY <br />Source of estimated volume :b <br />Source of estimated shrinkage factor :CAT Handbook <br />HOURLY PRODUCTION <br />Unadiusted hourly production = (W x S x L x Cl / P <br />Compacted width per pass (W) : 8.67 feet <br />Average compactor speed (S) : 4.00 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) : 5 passes <br />Unadjusted hourly unit production : 1,356.68 CCY/hr <br />Job Condition Correction Factors Source <br />Site altitude : 7,000 feet Altitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shilUday) <br />Net job correction : 0.83 multiplier <br />