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CIRCES Cost Estimating Software <br /> BULLDOZER RIPPING WORK <br />PROJECT IDENTIFICATION <br />Task # : 064 State :Cclorado Permiffjob # : C-96-083 <br />Date : 1 0/1 62 00 6 County :Delta Abbreviation :none <br />User : JRS Site :Bowie No. 2 Mine Filename : C083-064 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Permit Renewa102 <br />Task description :Rip Access Road <br />-; ;; ,:: <br />< ;. <br /><:; , <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU <br />Blade type :Semi-Universe! <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :1-shank ripper <br />Horsepower: 405 <br />Shift basis : 1 perday <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $5763 NA <br />Dozer operating costlhour : $104.98 100 <br />Ripper operating cosUhour : $12.43 100 <br />Operator cosUhour : $32.53 NA <br />Total unit cosUhour : $207.57 Total fleet cost/hour : $830.29 <br />MATERIAL QUANTITIES <br />Alternate methods - <br />Seismic : 1,648 BCY Load factor <br />Area : NA <br />acres Rip depth (ftj <br />Selected estimating method : Seismic <br />NA Bank volume : 1,648 BCY <br />NA Volume : NA BCY or CCY <br />Source of estimated quantity :Division Estimate <br />Source of estimated load factor : NA <br />,: ,.: > <br />HOURLY PRODUCTION <br />Altemate methods - <br />Seismic : Seismic velocity : 5,000 feef/second <br />Unadjusted production : 445.80 cu. yds./hour <br />Unadjusted production <br />per selected method : 445.80 cu. yds./hour <br />Area : Avg. ripping depth : NA feeUpass Site altitude : 6,500 feet <br />Average ripping width : NA feeUpass Altitude adjustment : 1.00 (Cat HB) <br />Average ripping length : NA feeUpass Job efficiency factor : 0.83 (1 shift/day) <br />Average dozer speed : NA feeUminute Netjob correction : 0.83 multiplier <br />Average maneuver time : NA minutes/pass <br />Production per unit area : NA acres/hour Adjusted unit production : 370.01 cu. ytls./hour <br />Unadjusted production : NA cu. yds,/hour Adjusted fleet production : 1,480.06 cu. yds./hour <br /> <br />JOB T1ME AND COST ~ <br />~ ;: <br />~ ~ ~~ ~ ~~~ _::: <br />' ~' <br />Fleet size : 4 dozer{s) Total job time : 1.11 hours <br />Unit cost : 50.561 per cu. ytl. Total job cost : $925 <br />