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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task # : 004 <br />Date : 03/05/2003 <br />User: JD7 <br />Agency or organization name : DMG <br />Permit or other job action :Phased Reclamation - 100 acres <br />Task description :Grade topsoil on backfilled <br />HOURLY EQUIPMENT COST <br />State :Colorado <br />County :Fremont <br />Site :Penrose Ranch <br />Basic machine :Cat D6R LGP - 6S Horsepower : 185 <br />Blade type :Straight <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 : NA <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $26.40 NA <br />OperatingcosUhour: $36.30 100 <br />Ripper op. cosUhour : $0.00 NA <br />Operator cosUhour : $24.01 NA <br />Total unit cosUhour : $86.71 Total fleet cosUhour : $86.71 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 9,035 LCY factor : NA volume : 9,035 LCY <br />Source of estimated volume :calculation <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : 1.20 (Cat HB) <br />Unadjusted hourly production : 444.6 LCY/hr Dozing method : 1.20 (slot) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Loose stockpile Spoil pile : 0.80 (fnd-d) <br /> Push gradient : 1.52 (Cat HB) <br />Average push gradient : 25.00 % (neg) Altitude : i.00 (Cat HB) <br />Average site altitude : 5,300 feet Material weight : 1.44 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 1,600 Ibs/LCY Net correction : 1.56 <br />Weight description <br />Top Soil Adjusted unit production : 695.01 LCY/hr <br /> Adjusted fleet production : 695.01 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 13.00 Hours <br />Unit cost : $0.125 /LCY Total job cost : $1 127 <br />PermiUjob# : M-1992-016 <br />Abbreviation :none <br />Filename : M016-004 <br />