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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task #: 025 <br />Date : 0512012008 <br />User: TAK <br />Agency or organization name CDRMS <br />Permit or other job action : RN -03 <br />Task description: Place rock filter and rock riprap in Carbon Junction Channel <br />HOURLY EQUIPMENT COST <br />State : Colorado <br />County : Plata <br />Site Carbon Junction Mine <br />Machine description : Cat 330C L <br />Horsepower: 244 <br />Weight (MT) : 33.72 <br />Cost Breakdown : <br />Utilization % <br />Ownership cost/hour : <br />$4 5.61 <br />NA <br />Shift basis : <br />1 per day <br />Operating cost/hour : <br />$61.06 <br />100 <br />Data source : <br />(CRG) <br />Operator cost/hour : <br />$32.96 <br />NA <br />Total unit cost/hour : <br />$139.63 <br />Total fleet cost/hour : <br />$139.63 <br />MATERIAL QUANTITIES <br />Initial <br />Swell <br />Loose <br />volume: 33,589 CCY <br />factor : <br />1.215 <br />volume: 40.811 <br />LCY <br />Source of estimated volume TR -12 cost estimate (173 hours) <br />Source of estimated swell factor: CDRMS estimate <br />HOURLY PRODUCTION <br />Excavator Cycle Time (load bucket, swing loaded, dump bucket, swing empty) <br />Basic job condition description <br />Secondary job condition within basic description <br />Cycle time value <br />Bucket Capacity <br />Rated bucket capacity <br />Bucket fill factor <br />Adjusted bucket capacity <br />AVERAGE <br />AVERAGE <br />0.32 minutes <br />2.25 LCY (heaped) Bucket size class : medium <br />0.68 Rock - Well blasted ( 60% - 759 <br />1.52 LCY <br />Job Condition Correction Factors <br />Site altitude : 7,070 feet <br />Unadjusted hourly unit production <br />Adjusted hourly unit production <br />Adjusted hourly fleet production <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) <br />Unit cost : $0.593 per LCY <br />Source <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shift/day) <br />Net job correction : 0.83 multiplier <br />283.88 LCY /hour <br />235.62 LCY /hour <br />235.62 LCY /hour <br />Permit/job # : C -92 -080 <br />Abbreviation : none <br />Filename : C080 -025 <br />Total job time <br />Total job cost <br />173.21 hours <br />$24,185 <br />