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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 003 <br />Date : 02/25/2003 <br />User : JRS <br />State :Colorado <br />County : Rcutt <br />Site :Hayden Gulch Loadout <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Permit Renewal 02 <br />Task description : Regrade Facilities Area <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />MATERIAL l]UANTITIES <br />Initial <br />volume : 30,000 <br />Basic machine : Cat D9R - 9SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 : 3-shank ripper <br /> Utilization <br />Ownershipcost/hour : $53.00 NA <br />Operatingcost/hour : $87.21 100 <br />Ripper op.cosUhour : $0.00 0 <br />Operator cosUhour : $24.01 NA <br />Total unit cost/hcur : $164.22 Total fleet cosUhour <br />PermiUob# : C-92-081 <br />Abbreviation :none <br />Filename : C081-003 <br />Swell Loose <br />BCY factor : 1.250 volume : 37,500 LCY <br />Source of estimated volume :Operator Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Average push distance : 150 feet <br />Unadjusted hourly production : 910.5 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 10.00 % (r <br />Average site altitude : 6,400 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description <br />Decomposed rock-25% Rock, 75% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.378 /LCY <br />dition Correction Factors <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.22 <br />Altitude : 1.00 <br />Material weight : 0,87 <br />Blade type : 1,00 <br />Net correction : 0.48 <br />8164.99 <br />Source <br />Adjusted unit production : 433.88 LCY/hr <br />Adjusted fleet production : 433.88 LCY/hr <br />Total job time : 86.43 Hours <br />Total job cost : $14,193 <br />Horsepower: 405 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />