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CIRCES Cost Estimating Software <br /> BULLDOZER WORK <br /> <br /> PROJECT IDENTIFICATION <br /> Task #: 007 State : Colorado Permit/job# : C-1981-018 <br /> Date : 0112612009 County : Rio Blanco Abbreviation :none <br /> User: JDM Site : Deserado Mine Filename : C018-007 <br /> <br /> Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />J <br /> Permit or other job action :Renewal 5 <br /> Task description : Regrade Slot Storage Area <br /> <br /> HOURLY EQUIPMENT COST <br /> Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />-- ---- .._..... ...... <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 /> 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 cosUhour : $830.14 <br /> MATERIAL QUANTITIES <br />• Initial Swell Loose <br /> volume : 80,730 CCY factor : 1.111 volume : 89,691 LCY <br /> Source of estimated volume: Permit Volume IV <br /> Source of estimated swell factor :Operator Study <br /> <br /> HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 225 feet <br />Unadjusted hourly production : 616.7 LCY/hr <br />Material consistency description <br />User provided factor <br />Average push gradient : 20.00 % (? <br />Average site altitude : 5,300 feet <br />Material weight : 2,743 Ibs/LCY <br />Weight description : <br />USER-PROVIDED WEIGHT DATA <br />• JOB TIME AND COST <br />Fleet size : 4 <br />Unit cost : $0.512 <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 : 1.43 <br />Altitude : 1.00 <br />Material weight : 0.84 <br />Blade type : 1.00 <br />Net correction : 0.66 <br />Adjusted unit production : 405.47 <br />Adjusted fleet production : 1,621.81 <br />(avg.) <br />(Cat HB) <br />(S/SU/U) <br />_LCY/hr <br />LCY/hr <br />-Dozer(s) Total job time : 55.30 Hours <br />/LCY Total job cost : $45,908