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CIRCES Cost Estimatinf~ Software <br />PROJECT IDENTIFICATION <br />Task # : 082 <br />Date : 10/16/2006 <br />User : JRS <br />State :Colorado <br />County :Delta <br />Site :Bowie No. 2 Mine <br />PermiUjob # : C-96-083 <br />Abbreviation :none <br />Filename : C083-062 <br />Agency or organization name :Colorado Division 0(Minerals And <br />Permit or other job action :Permit Renewa102 <br />Task description :Rip Gob Pile #1 Road <br />HOURLY EQUIPMENT COST <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 cosUhour : $57.63 NA <br />Dozer operating cosUhour : $104.98 100 <br />Ripper operating cost/hour : $12.43 100 <br />Operator cosUhour : $32.53 NA <br />Total unit costlhour : $207.57 Total fleet cosUhour : $830.29 <br />MATERIAL QUANTITIES <br />Selected estimating method <br />Seismic <br />Alternate methods - <br />Seismic : 5,277 BCY Load factor : NA Bank volume : 5,277 BCY <br />Area : NA acres Rip depth (ft) : NA Volume : NA BCY or CCY <br />Source of estimated quantity :Page 3.02-2 <br />Source of estimated load factor : NA -.: <br /><:: <br />_.... _. <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity : 5,000 feeVsecond <br />Unadjusted production : 445.80 cu. yds./hour <br />Unadjusted production <br />per selected method <br />445.80 cu. yds.lhour <br />Area : Avg. ripping depth : NA feeUpass Site altitude : 6,000 feet <br />d <br />h NA ass <br />feeU Altitude adjustment : 1.00 (Cat HB) <br />t <br />: <br />Average ripping wi p <br />Average ripping length : NA feeUpass Job efficiency factor : 0.83 (1 shiff/day) <br />Average dozer speed : NA feeUminute Net job correction : 0.83 multiplier <br />Average maneuver time : NA minutes/pass <br />/h <br />d <br /> NA acres/hour Adjusted unit production : 370.01 our <br />s. <br />cu. y <br />Production per unit area : <br />Unadjusted production : NA cu. yds./hour Adjusted fleet production,: 1 480.06 cu. yds /hour.. <br />JOB TIME AND COST <br />Fleet size : <br />4 <br />dozers) <br />Total job time : <br />3.57 <br />hours <br />Unit cost : $0.561 per cu. yd. Total job cost : $2,960 <br />