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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />:.:. .. .. ....... <br />PROJECT IDENTIFICATION <br />Task #: 001 State : Colorado Permit/job# : M-2000-030 <br />Date <br />User <br />12/27/2007 <br />KAP <br />County :La Plata <br />Site :Agri-Dld Gravel Pit <br />Abbreviation :none <br />Filename : M030-001 <br />Agency or organization name : Colorado Division Of Reclamation Mining And Safety <br />Permit or other job action :Amendment <br />Task description : Reduce Highwa/ls to 2:1 <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Horsepower: 405 <br />Shiftbasis : 1 perday <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 /> <br />MATERIAL QUANTITIES _........ _....... <br />Initial Swell Loose <br />volume : 28,800 BCY factor : 1.430 volume : 41,184 LCY <br /> <br />Source of estimated volume: Reclamation Plan <br />Source of estimated swell factor :Decomposed Rock <br /> <br /> <br />HOURLY PRODUCTION _. <br />Job Condition Correction Factors :. <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 2,110.5 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile: 0.80 (fnd-ro <br /> Push gradient : 1.43 (Cat HB) <br />Average push gradient : 20.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,600 feet Material weight : 0.70 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 3,300 Ibs/LCY Net correction : 0.45 <br />Weight description <br />Decomposed rock - 75% Rock, 25% Earth Adjusted unit production : 939.95 LCY/hr <br /> Adjusted fleet production : 939.95 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 43.82 Hours <br />Unit cost : $0.221 /LCY Total job cost : $9,093 <br />