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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 04a <br />Date : 05/15/2007 <br />User <br />GRM <br />State :Colorado <br />County :Rio Blanco <br />Site :White River <br />Pit <br />PermiUjob # :M-2006-084 <br />Abbreviation :none <br />Filename : M084-04a <br />Agency or organization name :DRMS <br />Permit or other job action :Initial Rec/amtion liability Estimate <br />Task description :rip 16.3 acres of process area and other compacted areas <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series ll - 8SU (200; Horsepower : 310 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shifl basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost hour : $58.24 NA <br />Dozer operating cosUhour : $73.75 100 <br />Ripper operating cosUhour : $6.85 100 <br />Operator cosUhour : $32.78 NA <br />Total unit cost/hour : $171.63 Total fleet cosUhour : $171.63 <br />MATERIAL QUANTITIES <br /> Selected estimating method : Area <br />Alternate methods- <br />Seismic : NA NA Load factor : NA Bank volume : NA BCY <br />Area : 16.30 acres Rip depth (ft) : 2.00 Volume : 52,595 BCY or CCY <br /> <br />Source of estimated quantity : Reclamation Plan <br />Source of estimated load factor : NA <br />HOURLY PRODUCTION <br />Alternate methods - Job Condition Correction Factors - <br />Seismic : Seismic velocity : NA feeUsecond Unadjusted production <br />Unadjusted production : NA cu. yds./hour per selected method : 2,269.73 cu. yds./hour <br /> <br />Area : Avg. ripping depth : 2.00 feeUpass Site altitude : 5,700 feet <br />Average dpping width : 7.08 feeUpass Altitude adjustment : 1.00 (Cat HB) <br />Average ripping length : 100.00 feeUpass Job efficiency factor : 0.83 (1 shifUday) <br />Average dozer speed : 88.00 feet/minute Net job correction : 0.83 multiplier <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.703 acres/hour Adjusted unit production : 1,883.87 cu. yds./hour <br />Unadjusted production : 2,269.73 cu. yds./hour Adjusted fleet production : 1,883.87 cu. yds./hour <br /> <br />JOB TIME AND COST <br />Fleet size : 1 dozers) Total job time : 27.92 hours <br />Unit cost : $0.091 per cu. yd. Total job cost : $4,792 <br /> <br />