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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: Garrield Abbreviation :none <br />User : JRS Site :Mcclane Canyon Mine Filename : 0004-033 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :2009 Midterm Review <br />Task description : Regrade Diversion Ditches <br />HOURLY EQUIPMENT COST <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $34.40 NA <br />Operating cost/hour : $44.83 100 <br />Operator costihour : $32.96 NA <br />Total unit cost/hour : $112.20 <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume : 175 BCY factor : 1.330 <br />Source of estimated volume :Figure 2.2-3 <br />Source of estimated swell factor : CAT Handbook <br />Loose <br />volume ; <br />Horsepower: 162 <br />Weight (M-1): 24.19 <br />Shift basis . 1 per day <br />Data source : (CRG) <br />Total fleet cost/hour : $112.20 <br />233 LCY <br />HOURLY PRODUCTION <br />Excavator Cycle Time (load bucket swing loaded. dump bucket, swing empty) <br />Basic job condition description : BELOW AVERAGE <br />Secondary job condition within basic description : AVERAGE <br />Cycle time value : 0.34 minutes <br />Bucket Capacity <br />Rated bucket capacity: <br />_ 1.44 <br />- LCY (heaped) <br />Bucket fill factor : 6. 97 Sand and grai <br />Adjusted bucket capacity : 1.40 LCY <br /> <br />Job Condition Correction Factors <br />Site altitude : 5,600 feet <br />Unadjusted hourly unit production <br />Adjusted hourly unit production <br />Adjusted hourly fleet production <br />Machine description :Cat 322C L <br />Bucket size class : medium <br />(95% - 100%) <br />Source <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shif lday) <br />Net job correction : 0.83 ,multiplier <br />251.46 LCY/hour <br />208.71 LCY/hour <br />208.71 vLCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 1.12 hours <br />Unit cost : $0.538 per LCY Total job cost : $125