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ClRCES Cost Estimating Software <br /> BULLDOZER WORK <br /> <br />PROJECT IDENTIFICATION <br />Task # : 231 State : Colorado Permit/job# : C-80-007 <br />Date : 10/312006 County :Gunnison Abbreviation :none <br />User : TAK Site : West Elk Mine Filename :0007-231 <br />Agency or organization name : CDRMS <br />Permit or other job action :Permit Renewal RN-05 <br />Task description :Replace fopsoil from stockpile to MR-302 roads <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRC) <br /> Utilization <br />Cost Breakdown : Ownership cosVhour : $72.92 NA <br />Operating cosUhour : $98.84 100 <br />Ripper op. cost hour : $0.00 0 <br />Operator cosUhour : $32.78 NA <br />Total unit cosVhour : $204.53 Total fleet cosUhour : $204.53 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 4,400 CCY factor : 1.125 volume: 4,950 LCY <br />Source of estimated volume :MR-302 submittal <br />Source of estimated swell factor :CAT Handbook <br />Average push distance : 200 feet <br />Unadjusted hourly production : 700.0 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 5.00 % (1 <br />Average site altitude : 8,500 feet <br />Material weight : 2,550 Ibs/LCY <br />Weight description <br />EaKh -Dry packed <br />Operator skill : 0.75 <br />Material consistency : 1.00 <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 : 0.95 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net correction : 0.39 <br />Source <br />Adjusted unit production : 289.80 LCY/hr <br />Adjusted fleet production : 269.80 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 18.35 Hours <br />Unit cost : $0.758 /LCY Total job cost : $3,753 <br />