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CIRCES Cost Estimating Software <br /> BULLDOZER WORK <br /> <br /> PROJECT IDENTIFICATION <br /> Task #: 088 State : Colorado Permit/job# : C-1981-018 <br /> <br />Date : 0112712009 <br />County: Rio Blanco Abbreviation :none _ <br /> User: JDM Site :Deserado Mine Filename :C018-088 <br /> Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br /> Permit or other job action : Renawal 5 <br /> Task description : Replace Topsoil from Stockpile to Drill Pads and Roads from TR-44 <br /> HOURLY EQUIPMENT COST <br /> Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 _ <br />v <br /> Blade type : Semi-Universal <br /> Attachment no. 1 :BOPS Cab Shift basis : 1 per day <br /> Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> <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 : $830.14 <br />• MATERIAL QUANTITIES <br /> Initial Swell Loose <br /> volume : 5,276 C CY factor : 1.111 volume : 5,862 LCY <br /> <br /> Source of estimated volume : Division Estimate <br /> Source of estimated swell factor :Operator Study <br /> <br /> HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br /> Average push distance : 75 feet Material consistency : 1.00 (Cat HB) <br />, <br /> Unadjusted hourly production : 1,514.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br /> Material consistency description : Job efficiency : 0.83 shift1da <br />y) <br />(1 <br /> Consolidated stockpile Spoil pile : 0.93 _ <br />_ <br />(user) <br /> Push gradient : 1.00 (Cat HB) <br /> Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br /> <br />Average site altitude : <br />5,300 feet <br />Material weight : <br />0.90 _ <br />(Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br /> Material weight : Z550 Ibs/LCY Net correction : 0.52 <br />Weight description <br />Earth - Dry packed Adjusted unit production <br />T Adjusted fleet production <br />790.43 LCY/hr <br />3,161.73 LCY/hr <br />• JOB TIME AND COST <br />Fleet size : 4 Dozer(s) Total job time : 1.85 Hours <br />Unit cost : $0.263 /LCY Total job cost : $1,539