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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 042 State : Colorado Permit/job# : C-1981-010 <br />Date : 0710712009 County:Moffat Abbreviation :none <br />User : JDM Site : Trapper Mine Filename : C010-042 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Revision 06 <br />Task description : Regrade Mine Access Road <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D10R - 10SU (2005) Horsepower : 570 <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS 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 : $97.38 NA <br />Operating cost/hour : $138.49 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $32.78 NA <br />,Total unit cost/hour : $268.65 Total fleet cost/hour : $1,074.59 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 54,022 BCY factor : 1.250 volume : 67,528 LCY <br />Source of estimated volume :AppendixA Table 1.4-5 <br />Source of estimated swell factor :Operator Estimate <br />HOURLY PRODUCTION Job Condi <br />Operator skill : <br />Average push distance : 80 feet Material consistency : <br />Unadjusted hourly production : 2,028.0 LCY/hr Dozing method : <br />Visibility: <br />Material consistency description : Job efficiency : <br />Consolidated stockpile Spoil pile : <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Earth - Dry packed <br />9.00 % (pos) <br />6,400 feet <br />2,550 Ibs/LCY <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) <br />Unit cost : $0.341 /LCY <br />Push gradient : <br />Altitude : <br />Material weight : <br />Blade type : <br />Net correction <br />Adjusted unit production <br />Adjusted fleet production <br />Total job time <br />Total job cost <br /> <br /> <br />ors <br />0.80 Source <br />(user) <br />1.00 (Cat HB) <br />1.00 (gen.) <br />1.00 (avg.) <br />0.83 (1shift1day <br />0.80 (fnd-ro <br />0.81 (Cat HB) <br />1.00 (Cat HB) <br />0.90 (Cat HB) <br />1.00 (S/SU/U) <br />0.39 <br />787.23 <br />3,148.92 <br />21.44 <br />$23,044 <br />LCY/hr <br />LCY/hr <br />Hours