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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 046 <br />Date : 10/16/2006 <br />User : JRS <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Permit Renewal 02 <br />Task description :Rip Utility Bench <br />HOURLY EQUIPMENT COST <br />Permitlob # : C-96-083 <br />Abbreviation :none <br />Filename : C083-046 <br />Basic machine :Cat D9R - 9SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Cost Breakdown: Ownership cosUhour <br />Dozer operating cosUhour <br />Ripper operating cosUhour <br />Operator cosUhour <br />Total unit cosUhour <br />MATERIAL QUANTITIES <br />Alternate methods - <br />Seismic : NA NA Load factor <br />Area : 0.75 aces Rip depth (ft) <br />Source of estimated quantity :Map 15.2 <br />Source of estimated load factor : NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity <br />Unadjusted production <br />State :Colorado <br />County :Delta <br />Site :Bowie No. 2 Mine <br />NA feeUsecond <br />NA cu. yds./hour <br />Unadjusted production <br />per selected method : 2, 739.42 cu. yds./hour <br />Area : Avg. ripping tlepth : 2.63 feeUpass Site altitude : 6,800 feet <br />Average ripping width : 7.67 feet/pass Altitude adjustment : 1.00 (Cat HB) <br />h 00 <br />50 feet/pass Job efficiency factor : 0.83 (1 shiR/day) <br />: <br />Average ripping lengt . <br />d : <br />d 00 <br />88 feeUminute Net job correction : 0.83 multiplier <br />ozer spee <br />Average . <br />Average maneuver time : 0.25 minutes/pass <br />/h <br />i 646 <br />0 acres/hour Adjusted unit production : 2,273.72 our <br />cu. yds. <br />t area : <br />Production per un <br />Unadjusted production : . <br />2, 739.42 cu. yds.lhour Adjusted fleet production : 9 094.88 cu yds /hour <br /> <br />JOB TIME AND COST ,. <br />Fleet size : 4 dozers) Total job time : 0.35 hours <br />Unit cost : $0.090 per cu. yd. Total job cost : $286 <br />Utilization <br />Horsepower: 405 <br />Shift basis : 1 perday <br />Data source : (CRGJ <br />$56.94 NA <br />$104.98 100 <br />$g.g7 100 <br />$32.53 NA <br />$204.43 Total fleet cosUhour : $817.70 <br />Selected estimating method : Area <br />NA Bank volume : NA BCY <br />2.63 Volume : 3,182 BCY or CCY <br />