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PROJECT IDENTIFICATION <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task #: 056 State :Colorado Permit/job# : C-1981-010 <br />Date : 0710712009 County:Moffat Abbreviation :none <br />User : JDM Site :Trapper Mine Filename : C010-056 <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 Oak Access Roads <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D10R - 10SU (2005) <br />Blade type : Semi-Universal <br />Attachment no. 1 :BOPS Cab <br />Attachment no. 2 :3-shank ripper <br />Horsepower: 570 <br />Shiftbasis : 1 per day <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 : 7,776 BCY factor : 1.250 volume : 9,720 LCY <br />Source of estimated volume :Appendix A Table 1.4-5 <br />Source of estimated swell factor :Operator Estimate <br />HOURLY PRODUCTION Job Condition Correction Factors <br />Average push distance : 80 feet <br />Unadjusted hourly production : 2,028.0 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 9.00 % (pos) <br />Average site altitude : 6,400 feet <br />Material weight : 2550 Ibs/LCY <br />Weight description <br />Earth - Dry packed <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) <br />Unit cost : $0.341 /LCY <br />Operator skill: a80 <br />Material consistency : 1.00 <br />Dozing method : 1.00 <br />Visibility: 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.81 <br />Altitude : 1.00 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net correction : 0.39 <br />Adjusted unit production <br />Adjusted fleet production <br />Total job time <br />Total job cost <br />Source <br />(User) <br />(Cat HB) <br />(gen.) <br />(avg.) <br />(1 shift/da) <br />(fnd-rl) <br />(Cat HB) <br />(Cat HB) <br />(Cat HB) <br />(S/SU/U) <br />787.23 LCY/hr <br />3,148.92 LCY/hr <br />3.09 Hours <br />$3,317