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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : X03 <br />Date : 11/06/2006 <br />User: JRS <br />State :Colorado Permitlob# : C-1981-019 <br />County :Moffat Abbreviation :none <br />Site : Co/owyo Mine Filename : C019-X03 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Sa/aty <br />Permit or otherjob action :Notice oflntentX-2006-109-13 <br />Task description :Replace Topsoil from Stockpile to 25 Drill Pads <br />HOURLY EQUIPMENT 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 /> Utilization <br />Cost Breakdown : Ownership cosUhour : $72.92 NA <br /> Operating cosUhour : $98.84 100 <br /> Ripper op. costlhour : $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 : 4, 635 BCV factor : 1.250 volume : 5, 794 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 100 feet <br />Unadjusted hourly production : 1,243.2 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 5.00 °rb <br />Average site altitude : 7,800 fe <br />Material weight : 2,550 Ibs/LCY <br />Weight description <br />EaRh - Orv Hacked <br />Operator skill : 0.75 <br />Material consistency : 1.00 <br />Dozing method : 1.00 <br />~sibiliry : 1.00 <br />Jab efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.90 <br />Altitude : 0.95 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net correction : 0.39 <br />Adjusted unit production : 479.16 LCY/hr <br />Adjusted fleet production : 479.16 LCYlhr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 12.09 Hours <br />Unit cost : $0.427 /LCY Total job cost : $2,473 <br />