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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task # : 019 <br />Date : 02/25/2003 <br />User: JRS <br />State :Colorado <br />County : Routt <br />Site :Hayden Gulch Loadout <br />Permifrob# : C-92-081 <br />Abbreviation :none <br />Filename : C081-019 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Permit Renewal 02 <br />Task description : Regrade Rail Loop Pond <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />Basic machine : Cat D9R • 9SU Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 : 3-shank ripper <br /> Utilization <br />Ownership cosUhour : $53.00 NA <br />Operating cosVhour : $87.21 100 <br />Ripper op.cosUhour : $0.00 0 <br />Operator cosUhour : $24.01 NA <br />Total unit cost hour : $164.22 Total fleet cosUhour <br />~1 Rd 77 <br />Initial Swell Loose <br />volume : 3,000 BCY factor : 1.250 volume : 3,750 LCY <br />Source of estimated volume :Operator Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 150 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 910.5 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.00 (Cal HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,400 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.39 <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 354.06 LCY/hr <br /> Adjusted fleet production : 354.06 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 10.59 Hours <br />Unit cost : $0.464 /LCY Total job cost : $1,739 <br />Data source : (CRG) <br />