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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 805 <br />Date : 09/14/2005 <br />User: JHB <br />County : Routt <br />Site : Foidel Creek Mine <br />Permiujob# : C82056 <br />Abbreviation :none <br />Filename : C056-805 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action : TR-48 <br />Task description : Regrade 6 North Shaft Access Road <br />HOURLY EQUIPMENT COST <br />Basic machine :Caf D10R- fOSU Horsepower: 570 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br />Attachment no. 2 :1-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $69.70 NA <br />Operating cost/hour : $124.54 100 <br />Ripper op.cosUhour : $1.99 15 <br />Operator cosUhour : $31.78 NA <br />Total unit cosUhour : $228.01 Total fleet cosUhour : $228.01 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 3,798 CCY factor : 1.090 volume: 4,140 LCY <br />Source of estimated volume :p. 2.05-84.2 rev. 9/5/05 <br />Source of estimated swell factor:CaterpillarHandbook Edition 34 <br />HOURLY PRODUCTION <br />Average push distance : 150 feet <br />Unadjusted hourly production : 1,243.2 LCY/hr <br />Material consistency description <br />Partly consolidated stockpile <br />Average push gradient : 3.00 % (i <br />Average site altitude : 6, 750 feet <br />Material weight : 2,400 Ibs/LCY <br />Weight description <br />Clay and gravel -Dry <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />State :Colorado <br />Job Condition Correction Factors Source <br />Operator skill : 0.75 (avg.) <br />Material consistency : 1.10 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (1 shift/da} <br />Spoil pile : 0.80 (fnd-rfJ <br />Push gradient : 1.07 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.96 (Cat HB) <br />Blade type : 1.00 (S/SUN) <br />Net correction : 0.56 <br />Adjusted unit production : 697.81 LCY/hr <br />Adjusted fleet production : 697.81 LCY/hr <br />Total job time : 5.93 Hours <br />Unit cost : $0.327 /LCY Total job cost : $1,353 <br />