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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 028 <br />Date : 11/082006 <br />User : /ac <br />State :Colorado <br />County ;Las Animas <br />Site ;New Elk Mine <br />PermiUjob # :C-1981-012 <br />Abbreviation :none <br />Filename : C012-028 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Partial Phase 1 Bond Release SL-02 <br />Task description.: Rip East Portal Area Prior to Topsoil Replacement and <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br />Attachment no. 2 :1-shank riooer <br /> <br />Cost Breakdown : Ownership cosUho <br />$7 Utilization <br />ur : <br />4.56 NA <br />dozer operating cost/hour : $98.84 100 <br />Ripper operating cosUhour : $9.99 100 <br />Operator cost hour : $32.78 NA <br />Total unit cosVhour : $216.17 Total fleet cosUhour <br />Data source : (CRG) <br />MATERIAL QUANTITIES <br />• ;' <br />Alternate methods - <br />Seismic <br />Area <br />Selected estimating method <br />NA NA <br />79.70 acres <br />Load factor : NA Bank volume <br />Rip depth (ft) : 2.00 Volume <br />Source of estimated quantity :Page 2.05-46, <br />Source of estimated load facfor:NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity <br />Unadjusted production <br />Area : Avg. ripping depth <br />Average ripping width <br />Average ripping length <br />Average dozerspeetl <br />Average maneuver time <br />Production per unit area <br />Unadjusted production <br />NA feeUsecond <br />NA cu. yds./hour <br />4.05 feeVpass <br />6.08 feeVpass <br />200.00 feeVpass <br />88.00 feeUminute <br />0.25 minutes/pass <br />0.664 acres hour <br />4,338.16 cu, yds./hour <br />JOB TIME AND COST ~ - ~~~~~ '- <br />Fleet size : 3 dozers) <br />Unit cost : $0.060 per cu. ytl. <br />17 <br />$848.50 <br />Area <br />NA BCY <br />257,165 BCY or CCY <br />Unadjusted production <br />per selected method : 4,338.16 cu. yds./hour <br />Site altitude : 7, 500 feet <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shiff/dayJ <br />Net job correction : 0.83 multiplier <br />Adjusted unit production : 3, 600.67 cu. yds.lhour <br />adjusted fleet production : 10,802.02 cu. yds./hour <br />Total job time : 23,81 <br />Total job cost : $15,43 <br />hours <br />t~X 2~ ~-ylp ~/~3~6 SutZ <br />