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CIRCES Cost Estimatinstl Software <br />PROJECT IDENTIFICATION <br />Task # : 201 <br />Date : 09/16/2005 <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 <br />Permit or other job action :Minor Revision 61 <br />task description : Regrade Drill Pad <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU <br />Blade type :Semi-Universal <br />Attachment na. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Horsepower: 405 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $51.01 NA <br />Operating cosUhour : $93.55 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cosUhour : $31.78 NA <br />Total unit cosUhour : $178.34 Total fleet cost/hour : $178.34 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 740 BCY factor : 1.250 volume : 925 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 /> Operator skill : 0.75 ~ (avg.) <br />Average push distance : 100 feet <br />Unadjusted hourly production : 1,243.2 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient <br />Average site altitude <br />5.00 % (pos) <br />7.900 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50°~ Rock, 50% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.465 /LCY <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 : 0.90 <br />Altitude : 0.95 <br />Material weight : 0.79 i <br />Blade type : 1.00 <br />Net correction : 0.31 <br />Adjusted unit production : 379.20 LCY/hr <br />Adjusted fleet production : 379.20 LCY/hr <br />Total job time : 2.44 Hours <br />Total job cost : $430 <br />PermiUjob# : C-1996-083 <br />Abbreviation :none <br />Filename : C083-201 <br />