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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 004 <br />Date : 0711412010 <br />User: JRS <br />State : Colorado <br />County :Mesa <br />Site : Roadside Portals <br />Permit/job# : C-1981-041 <br />Abbreviation :none <br />Filename :C041-004 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :2010 Midterm Review (MT-06) <br />Task description : Regrade South Fan Area Berm <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 />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $67.77 NA <br />Operating cost/hour : $101.59 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $207.90 Total fleet cost/hour : $623.70 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 100 CCY factor : 1.165 volume : 116 LCY <br />Source of estimated volume : Division Estimate <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors <br /> Operator skill : 0.75 <br />Average push distance : 100 feet Material consistency : 0.90 <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 <br /> Visibility: 1.00 <br />Material consistency description : Job efficiency : 0.83 <br />Compacted fill or embankment Spoil pile : 0.80 <br /> Push gradient : 0.54 <br />Average push gradient : 20.00 % (pos) Altitude : 1.00 <br />Average site altitude : 4,850 feet Material weight : 0.79 <br /> Blade type : 1.00 <br />Material weight : 2,900 Ibs/LCY Net correction : 0.19 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 240.67 <br />JOB TIME AND COST <br />Fleet size : 3 Dozer(s) <br />Unit cost : $0.864 /LCY <br />Adjusted fleet production <br />Total job time : <br />Total job cost : <br />Source <br />(avg.) <br />(Cat HB) <br />(1 shift/day) <br />(fnd-rt) <br />(Cat HB) <br />(Cat HB) <br />722.00 <br />0.16 <br />$101 <br />LCY/hr <br />LCY/hr <br />Hours