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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 217 <br />Date : 12/092003 <br />User : JRS <br />State :Colorado <br />County :Delta <br />Site :Bowie No. 2 Mine <br />PermiUjob# : C-96-083 <br />Abbreviation :none <br />Filename : C083-217 <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or otherjob action :Technical Revision 30 <br />Task description :Replace Topsoil from Stoc <br />HOURLY EQUIPMENT COST <br />fo Haul Road <br />Basic machine : Cat D9R - 9SU <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 : $51.07 NA <br />Operating cosUhour : $93.97 100 <br />Ripper op. cosUhour : $0.00 0 <br />Operator cosUhour : $31.83 NA <br />Total unit cost/hour : $176.87 Total fleet cosUhour : $707.47 <br /> <br />,:.: <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 300 CCY factor : 1.125 volume : 338 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 150 feet <br />Unadjusted howdy production : 910.5 LCY/hr <br />Material wnsistency description <br />Consolidated stockpile <br />Average push gradient : 5.00 % (t <br />Average site altitude : 6,100 feet <br />Material weight : 2,550 Ibs1LCY <br />Weight description <br />Earth -Dry packed <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 : 0.90 <br />Altitude : 1.00 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net correction : 0.41 <br />Adjusted unit production <br />Adjusted fleet production <br />(Cat HB) <br />(Cat HB) <br />(Cat HB) <br />(S/SU/U) <br />369.40 LCYlhr <br />1,477.59 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 0.23 Hours <br />Unit cost : $0.479 /LCY Total job cost : $162 <br />