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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 002 State : Coforado Permit/ ob# : X92-081 <br />Date : 02/25/2003 County : Routt Abbreviation :none <br />User : JRS Site : Hayden Gulch Loadout Filename : C081-002 <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 Spur <br />HOURLY EQUIPMENT COST <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 /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $53.00 NA <br />Operating cost/hour : $8721 100 <br />Ripper op.cosUhour : $0.00 0 <br />Operator cosUhour : $24.01 NA <br />Total unit cost/hour : $164.22 Tota l fleet cost/hour : $164.22 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 80,000 BCY factor : 1.250 volume: 100,000 LCY <br />Source of estimated volume :Operator Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Facl <br /> Operator skill <br />Average push distance : 100 feet Material consistency <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method <br /> Visibility <br />Material consistency description : Jab efficiency <br />Compacted fill or embankment Spoil pile <br /> Push gradient <br />Average push gradient : 10.00 % (negJ Altitude <br />Average site altitude : 6,400 feet Material weight <br /> Blade type <br />Material weight : 2,650 Ibs/LCY Net correction <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production <br /> Adjusted fleet production <br />J09 TIME AND COST <br />Fleet size : 1 Dozers) Total job time <br />Unit cost : $0.277 /LCY Total job cost <br />its Source <br />0.75 (avg.) <br />0.90 (Cat HB) <br />1.00 (gen.) <br />1.00 (avg.) <br />0.83 (lshifVday) <br />0.80 (lnd-rf) <br />1.22 (Cat HB) <br />1.00 (Cat HBJ <br />0.87 (Cat HB) <br />1.00 (S/SU/U) <br />0.48 <br />592.42 LCY/hr <br />592.42 LCY/hr <br />168.80 Hours <br />$27,720 <br />