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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task #: 016 <br />Date : 1110212009 <br />User: JRS <br />State : Colorado <br />County : Delta <br />Site Bowie No. 2 Mine <br />3.27 LCY (heaped) Bucket size class <br />0.85 Hard, tough clay (80% - 909 <br />Agency or organization name: Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : 2009 Midterm Review <br />Task description : Pull Material Back Onto Freeman Gulch Vent Shaft Bench <br />HOURLY EQUIPMENT COST <br />Machine description : Cat 365B L Series! /1 (2005) Horsepower: 404 _ <br />Weight (MT) : 70.25 <br />Cost Breakdown: Utilization % <br />Ownership cost/hour : $76.39 NA Shift basis: 1 per day <br />Operating cost/hour : $102.49 100 Data source : (CRG) <br />Operator cost/hour : $38.72 NA <br />Total unit cost/hour : $217.59 Total fleet cost/hour : $ 435.19 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 1,600 CCY factor : 1.165 volume: 1,864 LCY <br />Source of estimated volume : Operator Estimate <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 <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 />AVERAGE <br />0.38 minutes <br />small <br />2.78 LCY <br />Job Condition Correction Factors <br />Site altitude : 6,900 feet <br />Unadjusted hourly unit production <br />Adjusted hourly unit production <br />Adjusted hourly fleet production <br />JOB TIME AND COST <br />Source <br />Altitude adjustment : 1.00 I (Cat HB) <br />Job efficiency adjustment: 0.83 (1 shift/day) <br />Net jot) correction : 0.83 multiplier <br />438.87 LCY /hour <br />364.26 LCY/hour <br />728.52 LCY/hour <br />Permit/job #: C -96 -083 <br />Abbreviation : none <br />Filename : C083 -016 <br />Fleet size : 2 excavator(s) Total job time: 2.56 hours <br />Unit cost : $0.597 per LCY Total job cost: $1,113 <br />.... <br />4 <br />