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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT ID :::::::..................................................................................................................................................................................... <br />.................................... <br />ENTIFICATION <br />Task # : 032 State :Colorado Permit/job# : C-81-022 <br />Date <br />User <br />05/05/2008 <br />JRS <br />Abbreviation :none <br />Filename : C022-032 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Renewal 05 <br />Task description :Rip and Regrade C-Seam Access Road <br />HOURLY E::::UIPMENT;:.;;;;: ........................................................................................................................................................................... <br />................ <br />Q COST <br />Basic machine :Cat D9R - 9SU (2005) 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 />volume : 1,056 CCY factor : 1.165 <br />volume : 1,230 LCY <br />Source of estimated volume :Operator Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTI ;>:N::::;. :................._......_..........._._............... _........ __........._ _ _. <br />.............................Job Condition Correction Factors:::::::::::::.::::::.:::.:::::::::::<'Source::::::. <br />O <br />Average push distance : 100 feet <br />Unadjusted hourly production : 1,243.2 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient <br />Average site altitude <br />County :Delta <br />Site : Sanborn Creek Mine <br />0.00 % (pos) <br />6, 200 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Ea-th <br />Operator skill : 0.75 (avg.) <br />Material consistency : 0.90 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (1shift/da} <br />Spoil pile : 0.80 (fnd-rf) <br />Push gradient : 1.00 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.79 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.36 <br />Adjusted unit production <br />Adjusted fleet production <br />441.76 LCY/hr <br />1,325.28 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 3 Dozers) Total job time : 0.93 Hours <br />Unit cost : $0.470 /LCY Total job cost : $578 <br />