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• <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 047 State : Colorado <br />Date : 0112712009 County : Rio Blanco <br />User : JDM Site : Deserado Mine <br />Permit/job# : C-1981-018 <br />Abbreviation :none <br />Filename :C018-047 <br />Agency or organization name : Colorado Division Of Reclamation, Minign And Safety <br />Permit or other job action :Renewal 5 <br />Task description :Grade Light Use Roads from MR's and TR's <br /> <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 :BOPS Cab Shift basis : 1 per <br />da <br />y <br /> <br />Attachment no. 2:3-shank ripper _ <br />_ <br />_ <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 : $830.14 <br />• MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 14,219 CCY factor : 1.111 volume : 15,797 LCY <br />Source of estimated volume: Division Estimate <br /> <br />Source of estimated swell factor :Operator Study _ <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 200 feet <br />Unadjusted hourly production : 700.0 LCY/hr <br />Material consistency description <br />User provided factor <br />Average push gradient : 5.00 % (I <br />Average site altitude : 5,300 feet <br />Adjusted unit production <br />Adjusted fleet production <br />(user) <br />(1 shift/day) <br />(Cat HB) <br />291.57 LCY/hr <br />1,166.28 LCY/hr <br />• JOB TIME AND COST <br />Fleet size : 4 Dozer(s) Total job time : 13.55 Hours <br />Unit cost : $0.712 /LCY Total job cost : $11,244 <br />Material weight:_ <br />Weight description : <br />USER-PROVIDED WEIGHT DATA <br />2,743 Ibs/LCY <br />Operator skill : 0.75 <br />Material consistency : 0.95 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.93 <br />Push gradient : 0.90 <br />Altitude : 1.00 <br />Material weight : 0.84 <br />Blade type : 1.00 <br />Net correction : 0.42