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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PRO ::: E C ::::::..................................................................................................................................................................................... <br />............................................. . <br />J T IDENTIFICATION <br />Task # : 125 State :Colorado Permit/job# : C-1981-022 <br />Date <br />User <br />05/06/2008 <br />JRS <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Renewal 05 <br />Task description :Backfill and Regrade Pond E <br />Q CO.;:.T.::::::. <br />HOURLY ;E :.;:.;:.;:. .... ............................................................................................................................................................................ <br />............ . <br />UIPMENT <br />S <br />Basic machine :Cat D9R - 9SU (2005) <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Horsepower: 405 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $71.49 NA <br /> Operating cost/hour : $103.27 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total .unit cost/hour : $207.53 Total fleet cost/hour : $207.53 <br />MATERIAL ::::::....................................... <br />QUANTITIES .......................................................... .................................................................. ............................. .............................. <br />Initial Swell Loose <br />volume : 2,300 CCY factor : 1.125 volume : 2,588 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br /> <br />O UCTION <br />Job Condition Correction Factors <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,000 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 : 483.43 LCY/hr <br /> Adjusted fleet production : 483.43 LCY/hr <br /> <br />JOB TIME AND:C .::::::.......................... <br />OST ......................................................... .................................................................. .............................. ............................ <br />Fleet size : 1 Dozers) Total job time : 5.35 Hours <br />Unit cost : $0.429 /LCY Total job cost : $1,111 <br /> <br />County :Delta <br />Site :Elk Creek Mine <br />Abbreviation :none <br />Filename : C022-125 <br />