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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 081 <br />Date : 09/27/2006 <br />User: TAK <br />State :Colorado <br />County :Gunnison <br />Site :West Elk Mine <br />Permit/job # : C-80-007 <br />Abbreviation :none <br />Filename :0007-081 <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 drill pad for water tank boreholes <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRGJ <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $72.92 NA <br />Dozer operating cost/hour : $98.84 100 <br />Ripper operating cosUhour : $7.51 100 <br />Operator cost/hour : $32.78 NA <br />Total unit cosUhour : $212.05 Total fleet cosUhour : $848.19 <br />MATERIAL QUANTITIES <br />Alternate methods - <br />Seismic : NA NA <br />Shift basis : 1 perday <br />Load factor : NA Bank volume : NA BCY <br />Area : 0.34 acres Rip depth (ft) : 2.00 Volume : 1,097 BCY or CCY <br />Source of estimated quantity :MR-126 <br />Source of estimated load factor : NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity <br />Unatljusted production <br />Area : Avg. ripping depth <br />Average ripping width <br />Average ripping length <br />Average dozer speed <br />NA feeUsecond <br />NA cu. yds./hour <br />2.00 feeUpass <br />7.67 feeUpass <br />200.00 feet/pass <br />88.00 feeUminute <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.838 acres/hour <br />Unadjusted production : 2,702.54 cu. yds./hour <br />JOB TIME AND COST <br />Selected estimating method : Area <br />Unadjusted production <br />per selected method <br />Site altitude <br />Altitude adjustment <br />Job efficiency factor <br />Net job correction <br />Adjusted unit production <br />Adjusted fleet production <br />2,243.11 cu. yds./hour <br />8,972.44 cu. yds./hour <br />Fleet size : 4 dozers) Total job time : 0.12 hours <br />702.54 cu. yds./hour <br />7,370 feet <br />1.00 (Cat HB) <br />0.83 (1 shiff/day) <br />0.83 multiplier <br />Unit cost : $0.095 per cu. yd. Total job cost : $104 <br />