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CIRCES Cost Estimatin Software <br /> BULLDOZER WORK <br />-,: <br />PROJECT IDENT4FICATION .. . <br />Task # : 035 State :Colorado Permitfjob# : C-81-014 <br />Date : 06/11/2007 County :Fremont Abbreviation :none <br />User : JRS Site : South(eld Mine Filename : C014.035 <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :2007 Midterm Review <br />Task description : Backfill and Regrade Pond 4 <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU (2005) 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 cosifhour : $72.92 NA <br /> Operating cosUhour : $98.84 100 <br /> Ripper op. cosUhour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $204.53 Total fleet cost hour : $204.53 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 14,000 CCY factor : 1.125 volume : 15,750 LCY <br />Source of estimated volume :Operator Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 125 feet <br />Unadjusted hourly production : 1,055.6 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 0.00 % (I <br />Average site altitude : 6,100 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description <br />Decomposed rock - 25 % Rock, 75~ EaRh <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 : 1.00 <br />Altitude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.39 <br />Adjusted unit production : 410.48 LCY/hr <br />Adjusted fleet production : 410.48 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 38.37 Hours <br />Unit cost : $0.498 ILCY Total job cost : $7,848 <br />0 <br />