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CIRCES Cost Estimating Software <br />• <br />PROJECT IDENTIFICATION <br />Task # : 039 <br />Date : 12/15/2004 <br />User : JRS <br />Slate :Colorado <br />County :Las Animas <br />Site : Lorencito Canyon Mine <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Current Permitted Estimate <br />Task description :Replace Topsoil from Upsl <br />HOURLY EQUIPMENT COST <br />Area to W-1 <br />Basic machine : Cat D9R - 9SU 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 cost/hour : $51.01 NA <br />Operating cosUhour : $93.54 100 <br />Ripper op. cosdhour : $0.00 0 <br />Operator cosUhour : $31.76 NA <br />Total unit cosVhour : $176.31 Total fleet cosUhour : $352.83 <br /> ;: <br />• <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,740 BCY factor : 1.250 volume : 3,425 LCY <br /> <br />Source of estimated volume :Table 2.05.4-1f <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 orembankment <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />EaRh -Dry packed <br />5.00 % (i <br />7.100 feel <br />2.550 Ibs/LCY <br />JOB TIME AND COST <br />Fleet size : 2 Dozers) <br />Unit cost : $0.494 /LCY <br />Operator skill : 0.75 (ao <br />Material consistency : 0.90 (Cat <br />Dozing method : 1.00 (gs <br />Visibility : 1.00 (a~ <br />Job efficiency : 0.83 (1shi1 <br />Spoil pile : 0.60 (fnc <br />Push gradient : 1.11 (Cat <br />Altitude : 1.00 (Cal <br />Material weight : 0.90 (Cal <br />Blade type : 1.00 (S/S <br />Net correction : 0.34 <br />Adjusted unit production : 356.86 LCY/hr <br />Adjusted fleet production : 713.72 LCY/hr <br />Total job time : 4.80 Hours <br />Total job cost : $1,692 <br />Permitlob# : C-96-084 <br />Abbreviation :none <br />Filename : C084-039 <br />• <br />"'.3 -5© <br />