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CIRCES Cost Estimating Software <br />HYDRAULIC EXCAVATOR WORK <br />PROJECT IDENTIFICATION <br />Task #: 033 State :Colorado Permit/job # :C-1980-004 <br />Date : 0312612009 County: Garfield Abbreviation :none <br />User : JRS Site :Mcclane Canyon Mine Filename : 0004-033 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And <br />Permit or other job action :2009 Midterm Review <br />Task description :Regrade Diversion Ditches <br />i - <br />HOURLY EQUIPMENT COST <br />Machine description :Cat 322C L <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $34.40 NA <br />Operating cost/hour : $44.83 100 <br />Operator cost/hour : $32.96 NA <br />Total unit cost/hour : $112.20 <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume : 175 BCY factor : 1.330 <br />Horsepower: 162 <br />Weight (MT) : 24.19 <br />Shiftbasis : 1 per day <br />Data source : (CRG) <br /> <br />Total fleet cost/hour : $112.20 <br /> <br />Loose <br />volume : 233 LCY <br />Source of estimated volume :Figure 2.2-3 <br />Source of estimated swell factor : CAT Handbook <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 : AVERAGE <br />Cycle time value : 0.34 minutes <br />Bucket Capacity <br />Rated bucket capacity : 1.44 LCY (heaped) Bucket size class : medium <br />Bucket fill factor : 0.97 Sand and gravel (95% - 100%) <br />Adjusted bucket capacity: 1.40 LCY <br />Job Condition Correction Factors Source <br />Site altitude : 5,600 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 <br />Adjusted hourly unit production <br />Adjusted hourly fleet production <br />- - - - ------- -- <br />JOB TIME AND COST <br />Fleet size excavator(s) <br />Unit cost : $0.538 per LCY <br />,251.46 LCY/hour <br />208.71 LCY/hour <br />208.71 LCY/hour <br />Total job time : 1.12 hours <br />Total job cost : $128