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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 18d State : Colorado <br />Date : 0911012009 County :Gunnison <br />User : TAK Site: West Elk Mine <br />Agency or organization name : CDRMS <br />Permit or other job action : TR-118 <br />Task description : Regrade P-2 Conveyor bench <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower:- 405 _ <br />Blade type :Semi-Universal <br />Attachment no. 1 : BOPS Cab Shift basis:- 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $67.84 NA <br />Operating cost/hour : $119.93 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $226.31 Total fleet cost/hour : $905.25 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 10,000 CCY factor : 1.165 volume : 11,650 LCY <br />Source of estimated volume : TR-118 submittal <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors <br />Operator skill : <br />Average push distance : 50 feet Material consistency : <br />Unadjusted hourly production : 2,110.5 LCY/hr Dozing method : <br />VisibilityMaterial consistency description : Job efficiency : <br />Compacted fill or embankment Spoil pile : <br />Average push gradient:- 4.00 % (pos) <br />Average site altitude : 6,300 feet <br />Material weight : 2900 Ibs/LCY <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth <br />JOB TIME AND COST <br />Fleet size : 4 Dozen(s) <br />Unit cost : $0.326 /LCY <br />Push gradient : <br />Altitude : <br />Material weight : <br />Blade type : <br />Net correction : <br />Adjusted unit production <br />Adjusted fleet production <br />Total job time <br />Total job cost <br />694.54 LCY/hr <br />2,778.16 LCY/hr <br />4.19 Hours <br />$3,796 <br />Permit/job# : C-80-007 <br />Abbreviation :none <br />Filename :0007-18d <br />0.75 <br />0.90 <br />1.00 <br />1.00 <br />0.83 <br />0.80 <br />0.93 <br />1.00 <br />0.79 <br />1.00 <br />0.33 <br />Source <br />(avg.) <br />(fnd-rf) <br />Cat HB)