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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 001 <br />Date : 06/10/2003 <br />User: JDl <br />State :Colorado <br />County :Elbert <br />Site :Dawson Mine <br />Agency or organization name : DMG <br />Permit or other job action :Final Reclamation <br />Task description : BacMill disturbed area <br />,:; „ , <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series II - 8U Horsepower : 310 <br />Blade type :Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 : NA <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $44.49 NA <br />OperatingcosUhour : $61.72 100 <br />Ripper op. cosUhour : $0.00 NA <br />Operator cosUhour : $24.01 NA <br />Total unitcosUhour : $130.22 TotalfleetcosUhour: $130.22 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,205 CCY factor : 1.125 volume : 2,481 LCY <br />Source of estimated volume :calculation <br />Source of estimated swell factor :program <br />HOURLY PRODUCTION <br />Average push distance : 200 feet <br />Unadjusted hourly production : 515.8 LCY/hr <br />Material consistency description <br />PaRly consolidated stockpile <br />Average push gradient : 3.00 % (I <br />Average site altitude : 5,975 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth <br />Job Condition Correction Factors <br />Operator skill : 0.75 <br />Material consistency : 1.10 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.95 <br />Altitude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.45 <br />Adjusted unit production <br />Adjusted fleet production <br />232.45 <br />232.45 <br />Source <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 10.67 Hours <br />Unit wst : $0.560 /LCY Total job cost : $1,390 <br />PermiUjob# : M-1977-392 <br />Abbreviation :none <br />Filename :M392-001 <br />