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CIRCES Cost Estimating Software <br />Task # : 177 <br />Date : 08/312006 <br />User: TAK <br />State :Colorado <br />County :Gunnison <br />Site :West Elk Mine <br />PermiUjob# : C-80.007 <br />Abbreviation :none <br />Filename :0007-177 <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 access road to powerlines and switchgears associated <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />MATERIAL QUANTITIES <br />Initial <br />volume : 2,500 <br /> Utilization °l° <br />OwnershipcosUhour : $72.92 NA <br />Operating cosUhour : $98.84 100 <br />Ripper op.cosUhour : $0.00 0 <br />Operator cosUhour : $32.78 NA <br />Total unit cost/hour : $204.53 Total fleet costlhour <br />Swell Loose <br />CCY factor : 1.165 volume : 2,912 <br />$818.13 <br />LCY <br />Source of estimated volume :Operator estimate _ _ _ _ <br />Source of estimated swell factor :CAT Handbook J <br />Source <br /> Operator skill : 0.75_ (av. <br />Average push distance : 100 feet Material consistency : 0.90 (Cat <br />Unadjusted hourly production : (,243.2 LCY/hr Dozing method : 1.00 (gee <br /> Visibility : 1.00 {avl <br />Material consistency description : Job efficiency : 0.83 (tsbiR <br />Compacted fill or embankment Spoil pile : 0.80 (fnd <br /> Push gradient : 1.00 (Cat <br />Average push gradient : 0.00 % {pos) Altitude : 1.00 (Cat. <br />Average site altitude : 6,550 feet Material weight : 0.79 (Cat <br /> Blade type : 1.00 (S/S! <br />Material weight : 2,900 IbsILCY Net conection : 0.36 <br />Weight description : <br />Decomposed rock- 50% Rock, 50% Earth Adjusted unit production : 441.76 LCY/hr <br /> Adjusted fleet production : 1,767.04 LCY/hr <br />_. <br /> <br />JOB TIME AND COST <br />..:: .. <br />Fleet size : 4 Dozers) Total job time : 1.65 Hours <br />Unit cost : $0.463 /LCY Total job cost : $1,348 <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : i per day <br />Attachment no. 2 :3-shank ripper <br />Data source : (CRG) <br />