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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : X03 <br />Date : 11/102005 <br />User : JRS <br />PermiUjob# : C-1981-019 <br />Abbreviation :none <br />Filename : C019-X03 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Notice of Intent X-2005-109-12 <br />Task description : Regrade Light-Use Roads <br />HOURLY EQUIPMENT COST <br />State :Colorado <br />County :Moffat <br />Site :Colowyo 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 />Horsepower: 405 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $51.01 NA <br />Operatingcost/hour : $93.55 100 <br />Ripper op. cosUhour : $0.00 0 <br />Operator cosUhour : $31.78 NA <br />Total unit cosUhour : $176.34 Total fleet cosUhour : $176.34 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 23,300 BCY factor : 1.250 volume : 29,125 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 <br />Unadjusted howdy production <br />Material consistency description <br />Compacted fill or embankment <br />150 feet <br />910.5 LCY/hr <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Decomposed rock - 50 % Rock, <br />5.00 % (I <br />7,800 feet <br />2,900 Ibs/LCY <br />50% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <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 : 0.95 <br />Material weight : 0.79 <br />Blade type : 1.00 <br />Net correction : 0.31 <br />Adjusted unit production : 277.72 LCY/hr <br />Adjusted Fleet production : 277.72 LCY/hr <br />Total job time : 104.87 Hours <br />Unit cost : $0.635 /LCY Total job cost : $18,494 <br />