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CIRCES Cost Estimatinsl Software <br />PROJECT IDENTIFICATION <br />Task # : X05 <br />Date : 06/012005 <br />User : JRS <br />State :Colorado <br />County :Gunnison <br />Site :West Elk Mine <br />Permitlob#:C-1980-007 <br />Abbreviation :none <br />Filename :0007-X05 <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Notice of Intent X-2005-212-06 <br />Task description :Replace Topsoil from StOC <br />HOURLY EQUIPMENT COST <br />to <br />Basic machine :Cat D8R Series ll <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Roads <br />Horsepower: 310 <br />Shift basis : 1 perday <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $48.82 NA <br /> OperatingcosUhour : $66.09 100 <br /> Ripper op.cost/hour : $1.78 25 <br /> Operator cosUhour : $31.78 NA <br /> Total unit cosUhour : $148.47 Total fleet cosUhour : $148.47 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,800 BCY factor : 1.250 volume : 3,500 LCY <br /> <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 125 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 726.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shiWday) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-riJ <br /> Push gradient : 0.90 (Cat HB) <br />Average push gradient : 5.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 8,800 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.41 <br />Weight description <br />Earth -Dry packed Adjusted unit production : 294.67 LCY/hr <br /> Adjusted fleet production : 294.67 LCY/hr <br /> <br />.~ <br />JOB TIME AND COST ::: <br />::; :., .: <br />Fleet size : 1 Dozers) Total job time : 11.88 Hours <br />Unit cost : $0.504 /LCY Total job cost : $1, 764 <br />8SU <br />