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CIRCES Cost Estimating Software <br />Task # : 280 State :Colorado Permit/job# : C-80-007 <br />Date : 11/02/2006 County :Gunnison Abbreviation :none <br />User : TAK Site :West Elk Mine Filename :0007-280 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Renewal RN-05 <br />Task description :Regrade light-use roads to MDWs approved in MR-334 <br />HOURLY EQUIPMENT COST <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 perday <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $72.92 NA <br />Operating cosUhour : $98.84 100 <br />Ripper op. cosVhour : $0.00 0 <br />Operator cost/hour : $32.78 NA <br />Total unit cosUhour : $204.53 Total fleet cosUhour : $204.53 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,725 BCY factor : 1.250 volume : 2,156 LCY <br />Source of estimated volume :DRMS estimate, MR-334 (0.63 mile X 14 R wide X 1 R <br />Source of estimated swell factor :DRMS estimate <br />HOURLY PRODUCTION <br />Average push distance : 200 feet <br />Unadjusted hourly production : 700.0 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 5.00 % (~ <br />Average site altitude: 7,500 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description <br />Decomposed mck - 25% Rock, 75% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.606 /LCY <br />Job Condition Correction Faclors <br />Operator skill : 0.75 <br />Material consistency : 1.00 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.11 <br />Altitude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.48 <br />Source <br />Adjusted unit production : 337.35 LCY/hr <br />Adjusted fleet production : 337.35 LCY/hr <br />Total job time : 6.39 Hours <br />Total job cost : $1,307 <br />