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PROJECT IDENTIFICATION <br />Task # : 058 <br />Date : 0910212009 <br />User : JRS <br />CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />State : Colorado <br />County :Moffat <br />Site : Colowyo Mine <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : Permit Renewal 05 <br />Task description : Regrade East Pit South Collection Ditch <br />HOURLY EQUIPMENT COST <br />Machine description : Cat 320C <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $26.22 NA <br />Operating cost/hour : $42.86 100 <br />Operator cost/hour : $38.72 NA <br />Total unit cost/hour : $107.80 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 10,100 LCY factor : NA volume <br />Bucket size class <br />- 90%) <br />Source of estimated volume: Division Estimate <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION <br />Excavator Cycle Time (load bucket swing loaded, dump bucket, swing empty) <br />Basic job condition description : BELOWAVERAGE <br />Secondary job condition within basic description : SEVERE <br />Cycle time value : 0.33 <br />Bucket Capacity <br />Rated bucket capacity: 1.63 LCY (heaped) <br />Bucket fill factor : 0.85 Hard, tough c) <br />Adjusted bucket capacity : 1.39 LCY <br />Job Condition Correction Factors <br />Site altitude : 7,500 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 : $0.578 per LCY <br />Horsepower: 138 <br />Weight (MT) : 19.70 <br />Shiftbasis : 1 per day <br />Data source : (CRG) <br />Total fleet cost/hour : $107.80 <br />10,100 LCY <br />minutes <br />medium <br />Source <br />Altitude adjustment : 0.90 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shift/day) <br />Net job correction : 0.75 multiplier <br />249.64 LCY/hour <br />186.48 LCY/hour <br />186.48 LCY/hour <br />Total job time : 54.16 hours <br />Total job cost : $5,838 <br />Permit/job #: C-1981-019 <br />Abbreviation :none <br />Filename : C019-058