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User <br />TAK <br />Site : West Elk Mine <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : Permit Renewal RN-05 <br />-AA TT <br />Task description :Rip MR-187 drill pad and access road (? it 1.. f %s1- SGC_ 2 L - /S <br />HOURLY EQUIPMENT COST <br />MATERIAL QUANTITIES <br />acres Rip depth (ft) <br />Alternate methods - <br />Seismic : NA NA Load factor <br />Area : 0.16 <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 per day <br />Attachment no. 2:3-shank ripper <br />Data source : (CRG) <br />Selected estimating method : Area <br />NA Bank volume <br />2.00 Volume <br />NA <br />516 <br />BCY <br />BCY or CCY <br />Source of estimated quantity : Operator estimate <br />Source of estimated load factor :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 dozer speed <br />Average maneuver time <br />Production per unit area <br />NA <br />NA <br />2.00 <br />7.67 <br />200.00 <br />88.00 <br />0.25 <br />0.838 <br />feet/second <br />cu. yds./hour <br />feet/pass <br />feet/pass <br />feet/pass <br />feet/minute <br />minutes/pass <br />acres/hour <br />Unadjusted production : 2,702.54 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 4 dozer(s) <br />Unadjusted production <br />per selected method <br />Site altitude <br />Altitude adjustment <br />Job efficiency factor <br />Net job correction <br />Adjusted unit production <br />Adjusted fleet production <br />Filename :0007-047 <br />Total job time <br />2, 702.54 cu. yds./hour <br />6,920 feet <br />1.00 (Cat HB) <br />0.83 (1 shift/day) <br />0.83 multiplier <br /> <br />2,243.11 cu. yds./hour <br />8,972.44 cu. yds./hour <br /> <br />0.06 hours <br /> <br />Unit cost : $0.095 per cu. yd. Total job cost : $49