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PROJECT IDENTIFICATION <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task #: 025 State : Colorado Permit/job# : C-1994-082 <br />Date : 1210312009 County:Routt Abbreviation :none <br />User : JRS Site : Yoast Mine Filename : C082-025 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase 1 Bond Release SL-02 <br />Task description : Grade Facilities Area Surface Material into Fill <br />HOURLY EQUIPMENT COST <br />i <br />I <br />I <br />Cost Breakdown : <br />Basic machine : Cat D11 R - 11U (2005) Horsepower : 850 <br />Blade type : 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 />Ownership cost/hour : $174.21 NA <br />Operating cost/hour : $209.76 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $422.51 Total fleet cost/hour : $845.02 <br />I <br />MATERIAL QUANTITIES <br />Initial Swell <br />i <br />volume : 5,650 LCY factor <br />Loose <br />NA volume : 5,650 LCY <br />Source of estimated volume: Operator Estimate <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION <br />I <br />j Average push distance : 100 feet <br />Unadjusted hourly production : 2,870.3 LCY/hr <br />i <br />Material consistency description <br />Dry, non-cohesive <br />Average push gradient : 0.00 % (pos) <br />Average site altitude : 7,800 feet <br />i <br />Material weight : 3,250 Ibs/LCY <br />Weight description <br />Gravel - Pitrun <br />I <br />I <br />JOB TIME AND COST <br />Fleet size : 2 Dozer(s) <br />i <br />Unit cost : $0.562 /LCY <br />i <br />Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br /> Material consistency : 0.80 (Cat HB) <br /> Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br /> Job efficiency : 0.83 (1 shift/day) <br /> Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.00 (Cat HB) <br /> Altitude : 0.93 (Cat HB) <br /> Material weight : 0.71 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br /> Net correction : 0.26 <br /> <br /> Adjusted unit production : 752.34 LCY/hr <br /> Adjusted fleet production : 1,504.69 LCY/hr <br /> <br />Total job time 3.75 Hours <br />Total job cost : $3,173