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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 031 State : Colorado Permit/job# : C-1981-018 <br />Date : 0112712009 County: Rio Blanco Abbreviation : none <br />User: JDM Site : Deserado Mine Filename : C018-031 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Renewal 5 <br />Task description : Grade Uncompacted Refuse at Refuse Piles 21314 and 5a <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) <br />Blade type : Semi-Universal <br />Attachment no. 1 :BOPS Cab <br />Attachment no. 2 :3-shank ripper <br />Cost Breakdown : <br />• MATERIAL QUANTITIES <br />Initial <br />volume : 48,333 <br /> Utilization % <br />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 : <br /> <br />Swell Loose <br />LCY factor : NA volume : 48,333 <br />Source of estimated volume: Operator Estimate <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION Job Condition Correction Factors <br />Average push distance : 50 feet <br />Unadjusted hourly production : 2,110.5 LCY/hr <br />Material consistency description <br />Loose stockpile <br />Average push gradient : 0.00 % () <br />Average site altitude : 5,300 feet <br />Material weight : 2400 Ibs/LCY <br />Weight description : <br />USER-PROVIDED WEIGHT DATA <br />Horsepower: 405 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />Source <br />0.75 (avg.) <br />1.20 (Cat HB <br /> <br />1.00 <br />1.00 ._..-----........._...----- <br />(gen.) <br />(avg.) <br />0.83 (lshift/day) <br />1.00 (doz-oc) <br />1.00 (Cat HB) <br />1.00 (Cat HB) _ <br />0.96 _(user) <br />1.00 (S/SU/U) <br />0.72 <br />Adjusted unit production : 1510.31 LCY/hr <br />Adjusted fleet production : 6,041.23 LCY/hr <br />JOB TIME AND COST <br />• Fleet size : 4 Dozer(s) Total job time : 8.00 Hours <br />Unit cost : $0.137 /LCY Total job cost : $6,642 <br />$830.14 <br />LCY <br />Operator skill :_ <br />Material consistency : <br />Dozing method : <br />Visibility: <br />Job efficiency : <br />Spoil pile : <br />Push gradient : <br />Altitude <br />Material weight : <br />Blade type <br />Net correction