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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : X03 <br />Date : 08/31/2005 <br />User: JRS <br />Agency or organization name :Colorado Division O/Minerals And <br />Permit or other job action :Notice of Intent X-2005-223-06 <br />Task description :Regrade Light-Use Roads <br />HOURLY EQUIPMENT COST <br />State :Colorado <br />County :Delta <br />Site :Elk Creek Mine <br />Basic machine :Cat D9R - 9SU <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Shin basis : 1 perday <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost hour : $51.01 NA <br />Operating cosUhour : $93.55 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cosUhour : $31.78 NA <br />Total unit cosUhour : $176.34 Tatal fleet cosUhour : $176.34 <br /> <br /> <br />MATERIAL QUANTITIES _. <br />Initial Swell Loose <br />volume : 6,150 BCY factor : 1.250 volume : 7,688 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 150 feet <br />Unadjusted hourly production : 910.5 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 5.00 % (I <br />Average site altitude : 6, 500 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomoosed rock - 50% Rock. 50% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.603 /LCY <br />Permitfjob# : C-1981-022 <br />Abbreviation :none <br />Filename : C022-X03 <br />Horsepower: 405 <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.90 <br />Altitude : 1.00 <br />Material weight : 0.79 <br />Blade type : 1.00 <br />Net correction : 0.32 <br />Adjusted unit production : 292.33 LCY/hr <br />Adjusted fleet production : 292.33 LCY/hr <br />Total job time : 26.30 Hours <br />Total job cost : $4,637 <br />