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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 036 <br />Date : 04/052006 <br />User: JRS <br />State :Colorado <br />County :Delta <br />Site : Sanborn Creek Mine <br />Permitlob# : C-81-022 <br />Abbreviation :none <br />Filename : C022-036 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :2006 Midterm Review <br />Task description : Regrade Roads Associated with MR-54 and 55 and TR-38 <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU 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 : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $56.94 NA <br />Operating cosUhour : $104.98 100 <br />Ripper op. cosUhour : $0.00 0 <br />Opemtor cosUhour : $32,53 NA <br />Total unit cosUhour : $194.45 Total Fleet cosNhour : $583.38 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 17,180 CCY factor: 1.165 volume: 20,015 LCY <br /> <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 : 50 feet <br />Unadjusted hourly production : 2,110.5 LCYlhr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Decomposed rock - 50% Rock. <br />5.00 % (pos <br />6,600 feet <br />2,900 Ibs/LCY <br />50% Earth <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 />(Cat HB) <br />Adjusted unit production : 677.62 LCYlhr <br />Adjusted Fleet production : 2,032.85 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 3 Dozers) Total job time : 9.84 Hours <br />Unit cost : $0.287 /LCY Total job cost : $5, 744 <br />