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<br />r~ <br />LJ <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :2005 Bond Recalculation <br />Task description :Rip Mine Entry Area Prior Uo I <br />Basic machine :Cat D9R - 9SU Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :1-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership costfiour : $51.70 NA <br />Dozer operating costthour : $93.54 100 <br />Ripper operating costlhour : $11.26 100 <br />Operator cosUhour : $31.76 NA <br />Total unit cosUhour : $188.26 Total fleet cost/hour : $564.78 <br />HOURLY EQUIPMENT COST <br />MATERIAL QUANTITIES <br />Altemate methods - <br />Seismic : NA NA Load factor <br />Area : 17.86 acres Rip depth (ft) <br />Selected esflmating method : Area <br />NA Bank volume : NA BCY <br />2.00 Volume : 57,628 BCY ar CCY <br />Source of estimated quantity :Map 11 <br />Source of estimated load factor : NA <br />HOURLY PRODUCTION <br />Altemate methods - <br />Seismic : Seismic velocity : NA feeUsecond <br />Unadjusted production : NA cu. yds./hour <br />iV11YlYV11 1i V110V11V111glRVIJ - <br />Unadjusted production <br />per selected method : 4,338.18 w. yds./hour <br />Area : Avg. ripping depth : 4.05 feeUpass Site altitude : 7,500 feet <br />Average dpping width : 6.08 feeUpass Altitude adjustment : 1.00 (Cat HB) <br />Average ripping length : 200.00 feeUpass Job efficiency factor : 0.83 (1 shiff/day) <br />Average dozer speed : 88.00 feeUminute Net job correction : 0.83 multiplier <br />Average maneuver time : 0.25 minutes/pass <br />Production per unlt area : 0.664 acres/hour Adjusted unit production : 3,800.87 cu. yds./hour <br />Unadjusted production : 4,336.16 cu. yds./hour Adjusted fleet production : 10,80202 ce. yds./hour <br />JOB TIME AND COST <br />• Fleet size : 3 dozers) Totat job time : 5.33 hours <br />Unit cost : $0.052 per cu. yd. Total job cost : $3,013 <br />~xktlott Z8-3$ ~ Z~ -oG <br />