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CIRCES Cost Estimatinu Software <br />Agency or organization name : DMG <br />Permit or other job action :final reclamation costs estimate <br />Task description :rip 55 acres prior to fopsoi, <br />HOURLY EQUIPMENT COST <br />initial <br />in Phases 1, 2 and 3 <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 wst/hour : $49.85 NA <br />Dozer operating cosUhour : $66.44 100 <br />Ripper operating cosUhour : $5.27 75 <br />Operator cost/hour : $31.83 NA <br />Total unit cosUhour : $153.39 Total fleet cesf/hour : $306.78 <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Alternate methods - <br />Seismic ; NA NA Load factor : NA <br />Area : 55.00 acres Rip depth (ft} : Z.00 <br />Source of estimated quantity : reclamtion pl <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 />2.00 feeUpass <br />7.08 feet/pass <br />100.00 feet/pass <br />88.00 feeUminute <br />0.25 minutes/pass <br />0.703 acres/hour <br />2,269.73 cu. yds./hour <br />Bank volume : NA BCY <br />Volume : 177,487 BCY or CCY <br />VVIIV IIIVII IiVIICVIIVII rGVW15- <br />Unadjusted production <br />per selected method : 2,269, 73 cu. yds.mour <br />Site altitude : 5,800 feet <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shilf/day) <br />Netjob correction : 0.83 multiplier <br /> <br />Adjusted unit production : 1,883.87 cu. yds./hour <br />Adjusted fleet production : 3,767.75 cu. yds./hour <br />Fleet size : 2 dozers) Total job time : 47.10 hours <br />Unit cost : $0.081 per cu. yd. Total job cost : $14,450 <br />Task # : 03a State :Colorado Permitlob # : M-2003-037 <br />Date : 10/01/2003 County :Montrose Abbreviation :none <br />User : GRM Site : Haldorson S&G Mine Filename : M037-03a <br />