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CIRCES Cost Estimating Software <br />Task # : 184 <br />Date : 09/272006 <br />User : TAK <br />PermiUob # :C-80-007 <br />Abbreviation :none <br />Filename :0007-184 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or otherjob action :Permit Renewal RN-05 <br />Task description :Rip Dewatering Borehole Access Road <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 : 7 perday <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $72.92 NA <br />Dozer operating cosVhour : $98.84 100 <br />Ripper operating cosVhour : $7.51 100 <br />Operator cosUhour : $32.78 NA <br />Total unit cosUhour : $272.05 Total fleet cosUhour : $848.19 <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Altemate methods - <br />Seismic : NA NA Load factor : NA Bank volume : NA BCY <br />Area : 0.11 acres Rip depth (ft) : 2.00 Volume : 355 BCY or CCY <br />Source of estimated quantity :Division estimate <br />Source of estimated load factor :NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity <br />Unadjusted production <br />State :Colorado <br />County :Gunnison <br />Site :West Elk Mine <br />NA feet/second <br />NA cu. yds./hour <br />Area : Avg. ripping depth <br />Average ripping width <br />Average ripping length <br />Average dozer speed <br />2.00 feeUpass <br />7.67 feeUpass <br />50.00 feeUpass <br />88.00 feeUminute <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.646 acres/hour <br />Unadjusted production : 2,083.21 cu. yds./hour <br />Fleet size : 4 dozers) <br />Unadjusted production <br />per selected method : 2,083.21 cu. yds./hour <br />Site altitude <br />Altitude adjustment <br />Job efficiency factor <br />Net job correction <br />6,300 feet <br />1.00 (Cat HB) <br />0.83 (1 shiWday) <br />0.83 multiplier <br />Adjusted unit production <br />Adjusted fleet production <br />Total job time <br />1,729.06 cu. yds./hour <br />6,916.26 cu. yds./hour <br />0.05 hours <br />Unit cost : $0.123 per cu. yd. Total job cost : $44 <br />