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CIRCES Cost Estimating Software <br /> PROJECT IDENTIFICATION - - <br /> Task # : 024 State :Colorado PermiUjob # : C-1981-012 <br /> Date : 11/082006 <br /> County :Las Animas Abbreviation :none <br /> User : JRS <br /> Site :New Elk Mine Filename : C012-024 <br /> Agency or organization name :Colorado Division Of Minerals And Geology <br /> Permit or other job action : PaRial Phase I Bond Release SL-02 <br /> Task description :Rip Wedge Area Prior to Regrading <br /> ;. <br /> <br /> <br />HOURLY EQUIPMENT COST <br />;:; <br />;.: , ; <br /> Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br /> Blade type :Semi-Universal <br /> Attachment no. 1 : ROPS Cab Shift basis : 7 per day <br /> Attachment no. 2 :1-shank ripper <br /> Data source : (CRGJ <br /> Utilization <br /> Cost Breakdown ~ Ownership cosUhour : $74.56 NA <br /> Dozer operating cosUhour : $98.84 100 <br /> Ripper operating cosUhour : $9.99 100 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $216.17 Total fleet cosUhour : $648.50 <br /> MATERIAL QUANTITIES " ` <br />Aternate methods - <br />Seismic : NA <br />Area : 1.60 <br />Selected estimating method : Brea <br />NA Load factor : NA Bank volume : NA BCY <br />acres Rip depth (R) : 2.00 Volume : 5,163 BCY or CCY <br />Source of estimated quantity :Map 11 <br />Source of estimated load factor : NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity : NA feeUsecond <br />Unadjusted production : NA cu. yds./hour <br />Area : Avg. ripping depth : 4.05 feeVpass <br />Average ripping width : 6.08 feeVpass <br />Average ripping length : 200.00 feeVpass <br />Average dozer speed : 88.00 feeUminute <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.664 acres/hour <br />Unadjusted production : 4,338.16 cu. yds./hour <br />JOB 71ME AND COST <br />Fleet size : 3 <br />Unit cost : $0.060 <br />Unadjusted production <br />per selected method : 4,338.16 cu. yds./hour <br />Site altitude : 7,500 feet <br />Altitude adjustment : 1.00 (CatHB) <br />Job efficiency factor : 0.83 (1 shilf/day) <br />Net job correction : 0.83 multiplier <br />Adjusted unit production : 3,600.67 cu. yds./hour <br />Adjusted fleet production : 10,802.02 cu. yds./hour <br />dozers) Total job time <br />per cu. yd. Total job cost <br />EK zFs ,~ 3? <br />