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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 019 State :Colorado <br />Date : 09/27/2006 County :Gunnison <br />User : TAK Site :West Elk Mine <br />PermiUjob # : G80-007 <br />Abbreviation :none <br />Filename :0007-019 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Renewal RN-05 <br />Task description :Rip new light use and access roads <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : f per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $72.92 NA <br />Dozer operating cosUhour : $98.84 100 <br />Ripper operating cosUhour : $7.51 100 <br />Operator cosUhour : $32.78 NA <br />Total unit cosUhour : $212.05 Total fleet cost/hour : $848.19 <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Alternate methods - <br />Seismic : NA NA Loatl factor : NA Bank volume : NA BCY <br />Area : 1.21 acres Rip depth (ft) : 2.00 Volume : 3,904 BCY or CCY <br />Source of estimated quantity :Map 53 <br />Source of estimated load factor : NA <br />•; , <br />HOURLY PRODUC7lON <br />Alternate methods - <br />Seismic : Seismic velocity <br />Unadjusted production <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 />NA feeUsecond <br />NA cu. yds./hour <br />2.00 feet/pass <br />7.67 feeUpass <br />200.00 feeUpass <br />88.00 feet/minute <br />0.25 minutes/pass <br />0.838 acres/hour <br />2,702.54 cu. yds./hour <br />Unadjusted production <br />per selected method : 2, 702.54 cu. yds./hour <br />Site altitude : 6,300 feet <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shi/t/day) <br />Net job correction : 0.83 multiplier <br />Adjusted unit production : 2,243.11 cu. yds./hour <br />Adjusted fleet production : 8,972.44 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 4 dozers) Total job time : 0.44 hours <br />Unit cost : $0.095 per cu. yd. Total job wst : $369 <br />