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CIRCES Cost Estimating Software <br />HvnRAULIC EXCAVATOR WORK <br />PROJECT IDENTIFICATION <br />Task # : 02a <br />Date : 0410512010 <br />User: THM <br />State :Colorado Permit/job # : P-2009-038 <br />County :Ouray Abbreviation :none <br />Site :Ruby Trust Drilling Project Filename :P038-02a <br />Agency or organization name: DRMS <br />Permit or other job action :Final Reclamation Cost Estimate <br />Task description :Regrade 23 drilling locations <br /> <br />HOURLY EQUIPMENT COST <br />125 <br />Machine description : Cat 318C L Horsepower : <br /> Weight (MT) : 19.64 <br />Cost Breakdown : Utilization % <br />Ownership cost/hour : $24.27 NA Shift basis : 1 per day <br />Operating cost/hour : $29.52 100 Data source : (CRG) <br />Operator cost/hour : $38.72 NA <br />tal unit cost/hour : $92.50 Total fleet cost/hour : <br />T $92.50 <br />o <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />450 LCY factor : NA volume : <br />me : 3 <br />l 3,450 LCY <br />, <br />vo <br />u <br />Source of estimated volume :Assume approx. 150 cubic yards per drill site <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 : AVERAGE <br />Secondary job condition within basic description : AVERAGE <br />Cycle time value : 0.28 minutes <br /> <br />Bucket Capacity <br />93 LCY (heaped) Bucket size class : <br />: 0 <br />acit <br />k <br />t <br />d b medium <br />. <br />y <br />cap <br />uc <br />e <br />Rate <br />Bucket fill factor : 0.85 Hard, tough clay (80% - 9091o) <br />Adjusted bucket capacity : 0.79 LCY <br /> Source <br />Job Condition Correction Factors <br />Site altitude : 11,100 feet Altitude adjustment : 0.78 (Cat HB) <br />Job efficiency adjustment : 0.83 (1 shift/day) <br />Net job correction : 0.65 multiplier <br /> <br />Unadjusted hourly unit production : 168.19 LCY/hour <br />Adjusted hourly unit production : 108.89 LCY/hour <br />Adjusted hourly fleet production : 108.89 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 excavator(s) Total job time : 31.68 hours <br />Unit cost : $0.850 per LCY Total job cost : $2,931 <br />