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CIRCES Cost Estimating Software <br />r <br />~_J <br />• <br />i• <br />PROJECT IDENTIFICATION <br />Task # : 001 <br />Date : 11/08/2006 <br />User : JRS <br />Task description : BacMill and Regrade East Portal Area <br />Agency or organization name :Colorado Division Of Minerals And G <br />Permit or other job action :Partial Phase I Bond Release SL-02 <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :1-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost hour : $51.66 NA <br />Operating cosUhour : $93.54 100 <br />Ripper op. cosUhour : $2.25 20 <br />Operator cost hour : $31.76 NA <br />Total unit cosUhour : $179.22 Total fleet cost/hour : $537.66 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 55,650 CCY factor : 1.125 volume : 62,606 LCY <br /> <br />Source of estimated volume :Map 17 <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 200 feet <br />Unadjusted hourly production : 700.0 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Decomposed rock - 25% Rock <br />5.00 % (pos) <br />State :Colorado <br />County :Las Animas <br />Site :New Elk Mine <br />PermiUjob# : C-1981-012 <br />Abbreviation :none <br />Filename : C012-001 <br />Releasable Amounts <br />JOB TIME AND COST <br />Fleet size <br />Unit cost <br />3 Dozers) <br />$0.729 /LCY <br />~x z g ~ -3 <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 : 0.90 <br />Altitude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.35 <br />Adjusted unit production : 245.95 LCY/hr <br />Adjusted fleet production : 737.85 LCY/hr <br />Total job time : 84.85 Hours <br />Total job cost : $45,820 <br />z o~ t7 <br />l (/l3~ 6 SLoZ <br />