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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 017 <br />Date : 10/13/2006 <br />User : JRS <br />State :Colorado <br />County :Delta <br />Site :Bowie No. 2 Mine <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Permit Renewal 02 <br />Task description :Push Material from Freeman Gulch Vent Shaft Back to Cut <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />MATERIAL QUANTITIES <br />Initial <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 /> Utilization <br />Ownership cosUhour : $56.94 NA <br />OperatingcosUhour : $104.98 100 <br />Ripper op. cosUhour : $0.00 0 <br />Operator cosUhour : $32.53 NA <br />Total unit cost/hour : $194.45 Total fleet cosUhour <br />volume: 1,600 CCY <br />Swell Loose <br />factor: 1.165 volume: 1,864 LCY <br />'.82 <br />Source of estimated volume :Operator Estimate <br />Source of estimated swell factor :CAT Handbook <br />>' <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 50 feet <br />Unadjusted hourly production : 2,110.5 LCY/hr <br />Material consistency description <br />Compactetl fill or embankment <br />Average push gradient : 0.00 % (I <br />Average site altitude : 7,000 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.00 <br />Altitude : 1.00 <br />Material weight : 0.79 <br />Blade type : 1.00 <br />Net correction : 0.36 <br />Adjusted unit production : 749.95 <br />Adjusted fleet production : 2,999.78 <br />LCY/hr <br />Lcv/nr <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 0.62 Hours <br />Unit cost : $0.259 /LCY Tolal job cost : $483 <br />Permivjob# : C-98-083 <br />Abbreviation :none <br />Filename : C083-017 <br />Horsepower: 405 <br />Shift basis : 1 perday <br />Data source : (CRG) <br />