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CIRCES Cost Estimating Software <br />• <br /> PROJECT IDENTIFICATION <br /> Task # : 012 <br /> Date : 08/282004 <br /> User : JRS <br />State :Colorado <br />County : Routt <br />- Site :Seneca li-W Mine <br />PermiUjob# : C-82-057 <br />Abbreviation :none <br />Filename : C057-012 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Permit Revision 04 <br />Task description :Doze Adjacent Sage Creek/Wolf Creek Pit <br />HOURLY EQUIPMENT COST <br /> Basic machine :CatD11R-11U Horsepower: 850 <br /> Blade type :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 cosUhour : $112.02 NA <br /> Operating cosUhour : $188.97 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $31.83 NA <br /> Total unit cost/hour : $332.82 Total fleet cosUhour : $1,331.29 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 509,300 LCY factor : NA volume : 509,300 LCY <br /> <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :NA <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 250 feet <br />Unadjusted hourly production : 1,264.9 LCY/hr <br />Material consistency description <br />Loose stockpile <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Sandstone <br />15.00 % (i <br />8.000 feet <br />2,550 Ibs/LCY <br />Operator skill : 0.75 <br />Material consistency : 1.20 <br />Dozing method : 1.20 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.90 <br />Push gradient : 1.33 <br />Altitude : 0.93 <br />Material weight : 0.90 <br />Blatle type : 1.00 <br />Net correction : 0.90 <br />Adjusted unit production : 1137.25 LCY/hr <br />Adjusted fleet production : 4,549.00 LCY/hr <br />• JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 111.96 Hours <br />Unit cost : $0.293 /LCY Total job cost : $149,049 <br />