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PROJ E C7 I DENTI FICATI O N <br />Task # : 004 <br />Date : 07/12/2006 <br />User : 1<q p <br />Site :Bachelor Mine (Syracues Port, Filename :M170-004 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action ;Bond Recalculation related to lnspaciion <br />Task description :Rip compaction on area to be seeded <br />. ................ <br />HOURLY EQUIPMEN7 COST <br />Basic machine :Cat D7R DS Series 11 - 7SU Horsepower : 240 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 7 per day <br />Attachment no. 2 :3-shank ripper <br />Data source : (CRG) <br />Utilization <br />Cost Breakdown : Ownership cosUhour ; $93.17 Nq <br />Dozer operating cosUhour : $55.05 100 <br />Ripper operating cosVhour : $6.37 1D0 <br />Operator cosUhour : $32.53 Nq <br />Total unit cost/hour : $137.13 Total fleet cosUhour : $137.13 <br />MATERIAL QUANTITIES <br />Alternate methods - <br />Seismic : NA NA <br />Area <br />NA BCY <br />516 BCY or CCY <br />Selected estimating method <br />Load factor : NA Bank volume <br />Area : 0.32 acres Rip depth (ft) : 1.00 Volume <br />Source of estimated quantity :11/01 inspection, permit map <br />Source of estimated load factor :NA <br />.......... ..... . <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity : NA feeUsecond <br />Unadjusted production : NA cu. yds./hour <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 />1.00 feeUpass <br />6.50 feet/pass <br />100.00 feeUpass <br />88.00 feeVminute <br />0.25 minutes/pass <br />0.646 acres/hour <br />1.041.89 cu, yds./hour <br />J B TfME ANO COST ~~~ - ~~~ <br />Fleet size : 1 dozers) <br />Unit cost : $0.171 per cu. yd. <br />Unadjusted production <br />per selected method : 1,041.89 cu. yds.lhour <br />Site altitude : 8,050 feet <br />Altitude adjustment: 0.93 (Cat NB) <br />Job efficiency factor : 0.83 (1 shift/day) <br />Net job correction : 0.77 multiplier <br />Adjusted unit production : 804.24 cu. yds./hour <br />Adjusted fleet production : 804.24 cu. yds./hour <br />Total job time : O.Bd hours <br />Total job cost : $88 <br />