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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT: ~ .::::::..................................................................................................................................................................................... <br />........................................ <br />DENTIFICATION <br />Task # : 079 State :Colorado PermiUjob# : 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 :Replace Topsoil from Stockpile to Light Use Roads from TR's 54, 56 and 5i <br />HOURLY E;:.;:.;:.;IP.;;;;:.;: ..... ................................................................................................................................................................... <br />.................... <br />Q OST.;.::::. <br />U MENT C ~~ <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 /> 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 cosUhour : $207.53 Total fleet cost/hour : $622.60 <br />MATERIAL ::::::......................................... <br />QUANTITIES .......................................................... ................................................................ ................................ ........................... <br />Initial Swell Loose <br />volume : 6,500 BCY factor : 1.250 volume : 8,125 LCY <br /> <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY.PR:::.:D:::<C:.;:::: .:.................... <br />O U TION ............,.......................................................................................................... <br /> <br />Job Condition Correction Factors ................................ ... <br /> <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 150 feet Material consistency : 1.00 (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 (1shift/day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 0.85 (Cat HB) <br />Average push gradient : 7.50 % (pos) Altitude : 0.95 (Cat HB) <br />Average site altitude : 7, 700 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.36 <br />Weight description <br />Earth -Dry packed <br />Adjusted unit production <br />Adjusted fleet production <br />328.49 <br />985.46 <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 3 Dozers) Total job time : 8.24 Hours <br />Unit cost : $0.632 /LCY Total job cost : $5,133 <br />County :Delta <br />Site :Elk Creek Mine <br />Abbreviation :none <br />Filename : C022-079 <br />