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CIRCES Cost Estimating Software <br /> <br />• BULLDOZER WORK <br /> PROJECT IDENTIFICATION' ::::::.... ............................................................................................................................. ............................ ............................ <br /> Task # : 244 State :Colorado Permitfjob# : C-1981-038 <br /> Date : 10/06/2008 County :Delta Abbreviation :none <br /> User : JRS Site :Bowie No. 1 Mine Filename : C038-244 <br /> <br /> Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br /> Permit or other job action :Technical Revision 50 <br /> Task description :Replace Topsoil from Stockpile to Drill Pads <br /> <br /> HOURLY:E::::UIPMENT COST:::::: :.. <br /> <br />Q <br />............................................................................................................................. <br />............................................................................................................................. <br />............................. <br />............................ <br />........................... <br />............................ <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 cost/hour : $71.49 NA <br /> Operating cost/hour : $103.27 100 <br /> Ripper op. cost/hour :. $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $207.53 Total fleet cost/hour : $207.53 <br /> «< <br />`I' ........... ............................................................................................................................. ............................ ........... <br /> MATERIAL <br />UANTITIES <br />Q <br /> Initial Swell Loose <br /> volume : 740 B CY factor : 1.250 volume : 925 LCY <br /> <br /> Source of estimate d volume :Division Estimate <br /> Source of estimated swell factor :CAT Handbook <br /> <br /> <br />HOURLY PRODUCTION _............_ .................__.... ;::.>°ndition Correction Factors:;:.;: <br />Job Co :...._..._..__...__... :,, ...,Source :::::: <br /> Operator skill : 0.75 (avg.) <br /> Average push distance : 100 feet Material consistency : 1.00 (Cat HB) <br /> Unadjusted hourly production : 1,243.2 LCYihr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br /> Material consistency description : Job efficiency : 0.83 (1shift/day) <br /> Consolidated stockpile Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 0.90 (Cat HB) <br /> Average push gradient : 5.00 % (pos) Altitude : 1.00 (Cat HB) <br /> Average site altitude : 7,500 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SUN) <br /> Material weight : 2,550 Ibs/LCY Net correction : 0.41 <br /> Weight description <br /> Earth -Dry packed Adjusted unit production : 504.38 LCY/hr <br /> Adjusted fleet production : 504.38 LCY/hr <br />• <br /> <br />B TIME AND COST..:< ................ <br />JO <br /> <br />............................................................................................................................. <br /> <br />............................ <br /> <br />............................ <br /> Fleet size : 1 Dozers) Total job time : 1.83 Hours <br /> Unit cost : $0.411 /LCY Total job cost : $381 <br /> <br />