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CIRCES Cost Estimatinst Software <br />PROJECT IDENTIFICATION <br />Task # : 02a <br />Date : 08/04/2003 <br />User : SSS <br />Pennitljob # : M-1999-042 <br />Abbreviation :none <br />Filename :M042-02a <br />Agency or organization name :DMG <br />Permit or other job action :Routine Reclamation Bond Recalculation <br />Task description :Rip parking and storage areas prior to topsoil replacement <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series ll - 8SU Horsepower : 310 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br />Attachment no. 2 :3-shank ripper <br />Data source : (CRG) <br />Utilization <br />Cost Breakdown : Ownership cosUhour : $50.51 NA <br />Dozer operating cosUhour : $61.43 100 <br />Ripper operating cosUhour : $7.01 100 <br />Operator cosUhour : $30.65 NA <br />Total unitcost/hour : $149.60 Total fleet cosUhour : $149.60 <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Altemate methods - <br />Seismic : NA NA Load factor : NA Bank volume : NA BCY <br />Area : 2.50 acres Rip depth (ft) : 2.00 Volume : 8,067 BCY or CCY <br />Source of estimated quantity : Exhibit E -Map <br />Source of estimated load factor : NA <br />HOURLY PRODUCTION <br />Altemate methods - <br />Seismic : Seismic velocity <br />Unadjusted production <br />Area : Avg. ripping depth <br />Average ripping width <br />Average ripping length <br />Average dozer speed <br />Average maneuver time <br />Production per unit area <br />Unadjusted production <br />State :Colorado <br />County : Pitkin <br />Site :White Banks Mine <br />NA feet/second <br />NA cu. yds./hour <br />2.00 feet/pass <br />7.08 feet/pass <br />100.00 feeUpass <br />88.00 feeUminute <br />0.25 minutes/pass <br />0.703 acres/hour <br />2,269.73 cu. yds./hour <br />Unadjusted production <br />per selected method : 2,269.73 cu. yds./hour <br />Site altitude : 6,800 feet <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shiff/day) <br />Net job correction : 0.83 multiplier <br />Adjusted unit production : 1,883.87 cu. yds.thour <br />Adjusted fleet production : 1,883.87 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozers) Total job time : 4.28 hours <br />Unit cost : $0.079 per cu. yd. Total job cost : $641 <br />