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CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />PROJECT IDENTIFICATION <br />Task #: 04p State : Colorado Permit/job #: M-2007-044 <br />Date <br />User <br />02/05/2008 <br />GRM <br />County :Mesa <br />Site :Whirlwind Mine <br />0.93 LCY (heaped) Bucket size class <br />0.68 Rock - Well blasted (60% - 75%) <br />Agency or organization name: DRMS <br />Permit or other job action :Initial Reclamation Liability Estimate <br />Task description :pock 0.99 acres of slopes <br />HOURLY EQUIPMENT COST <br />Machine description : Cat 318C L <br />Horsepower: 125 <br />Weight (MT) : 19.64 <br />Cost Breakdown : Utilization <br />Ownership cost/hour : $23.16 NA Shift basis : 1 per day <br />Operating cost/hour : $33.89 100 Data source : (CRG) <br />Operator cost/hour : $32.96 NA <br />Total unit cost/hour : $90.01 Total fleet cost/hour : $90.01 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 3,750 LCY factor : NA volume : 3,750 LCY <br />Source of estimated volume :reclamation plans _ <br />Source of estimated swell factor : NA <br /> <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 />SEVERE <br />0.31 minutes <br />medium <br />0.63 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 6,800 feet Altitude adjustment : 1.00 (Cat HB) <br /> Job efficiency adjustment : 0.83 (1 shift/day) <br /> Net job correction : 0.83 multiplier <br />Unadjusted hourly unit production : 122.69 LCY/hour <br />Adjusted hourly unit production : 101.83 LCY/hour <br />Adjusted hourly fleet production : 101.83 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 36.83 hours <br />Unit cost : $0.884 per LCY Total job cost : $3,315 <br />Abbreviation :none <br />Filename :M044-04o