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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 046 <br />Date : 02N7l2005 <br />User: JRS <br />State :Colorado <br />County :Las Animas <br />Ske :New Elk Mine <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :2005 Bond Recalculation <br />task description : Regrade Pond 007 <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />Attachment no. 2 :1-shank ripper <br />Basic machine :Cat D9R - 9SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br /> Utilaation % <br />OwnershipcosUhour: $51.66 NA <br />Operating cosUhour : $93.54 100 <br />Ripper op.cost/hour: $0.00 0 <br />Operator cosf/hour : $31.76 NA <br />Total unit cest/hour : $176.97 Total fleet cosUhour <br />• MATERIAL QUANTITIES <br />Initial <br />volume : 9,120 CCY <br />$176.97 <br />Swell Loose <br />factor: 1.125 volume: 10,260 LCY <br />Source of estimated volume :Exhibit 19, pages 15 and 16; Table 23 <br />Source of estimated swell factor :CAT Handbook <br />a <br />.. <. o~'..~"~~. ..~... 6'.:D i. .. y .. .::........ ~ .'..n.. a.v. a <i:... ... ~ <br />E<... r ..c::.' .... <br />_~ ~ ... <br /><c.: .r ....... <br />HOURLY PRODUCTION Job Condition Conection Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 150 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted howdy production : 910.5 LCY/hr Dozing method : 1.00 (gen.) <br /> Vsibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshrff/day) <br />Compacted fifi or embankment Spoil pile : 0.80 (fid-rf) <br /> Push gradient : 0.90 (Cat HB) <br />Average push gradient : 5.00 % (pos) Attitude : 1.00 (Cat HB) <br />Average site altitude : 7,500 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2, 650 Ibs/LCY Net correction : 0.35 <br />Weight description <br />Decomoosed nxk - 25% Rock. 75% EaRh <br />Adjusted unk production : 319.91 LCY/hr <br />Adjusted fleet production : 319.91 LCY/hr <br />JOB TIME AND COST <br />. Fleet sae : 1 Dozers) Total job time : 32.07 Hours <br />Unit cost : $0.553 /LCY Total job cost : $5,878 <br /> .> <br />Permitlob# : C-1981-012 <br />Abbreviation :none <br />Filename : C012-046 <br />Horsepower: 405 <br />Shift basis : 1 perday <br />Data source : (CRG) <br /> <br />