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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />................................... <br />PRO::.EC ::::::........................................................................................................................................................................................ <br />........................................... <br />J T IDENTIFICATION <br />Task # : 017 State :Colorado Permit/job# : C-81-022 <br />Date <br />User <br />05/05/2008 <br />JRS <br />County :Delta <br />Site : Sanborn Creek Mine <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Renewal 05 <br />Task description : Regrade Refuse Pile to Final Contours <br />HOURLY E:.;:.;:.; :... ............ ................................................................................................................................................................... <br />............................. <br />UIPM <br />Q ENT~C <br />OST <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <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. cosUhour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $207.53 Total fleet cost/hour : $622.60 <br /> <br />.................................... <br />MATERIAL ::::::..................................... <br />QUANTITIES <br />.................:::.::::::::::::::.:::::::::::::::::.:::::::: <br />.............................................................. <br />:::::....:::::::::::::.::.:::.::.;:.;:.;:.;:.:<.;:.;;:.>;:.;:.;:.;:.;;;:::::.;: <br />................................................................ <br />.;;:.;:.;:.;:.;:.;:<:.:::<.;:.;:.;:.;:.;:.;:. <br />................................ <br />;:.;:;«;,;.;:.;:.>::>::>::>::>:<:>:: <br />........................... <br />Initial Swell Loose <br />volume : 7,059 CCY factor : 1.165 volume : 8,224 LCY <br /> <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br /> <br /> <br /> <br /> <br /> <br />........ <br />HOURLY:;;:::... <br />PR : D ««<. <br />O UCTI <br />ON _....._............__ . ... ,_ . ............:..._..__.. <br /> <br /> <br /> <br />......................................................Job Condition Correction Factors:: <br /> <br /> <br /> <br />::::::;;;;;::.;:.;:.;:.::.::.::.::.:::: <br />._.. __.......... <br /> <br /> <br /> <br />:::.::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 LCY/hr 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-rf) <br /> Push gradient : 0.54 (Cat HB) <br />Average push gradient : 20.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,400 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.22 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />Adjusted unit production <br />Adjusted fleet production <br />Abbreviation :none <br />Filename : C022-017 <br />267.41 LCY/hr <br />802.22 LCY/hr <br />