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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 085 <br />Dafe : 09/27/2006 <br />User : TAK <br />State :Colorado <br />County :Gunnison <br />Site :West Elk Mine <br />PermiUjob # : C-80-007 <br />Abbreviation :none <br />Filename :0007-085 <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 1.2 Million Gallon Water Tank Pad <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 : 1 per day <br />Attachment no. 2 :3-shank ripper <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Alternate methods - <br />Seismic : NA NA Load factor : NA <br />Area : 0.50 acres Rip depth (ft) : 2.00 <br />Bank volume : NA BCY <br />Volume : 1, 613 BCY or CCY <br />Source of estimated quantity : TR-70 <br />Source of estimated load factor : NA <br />HOURLY PRODUC71ON <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 />JOB TIME AND COST <br />Fleet size <br />NA feet/second <br />NA cu. yds./hour <br />2.00 feeUpass <br />7.67 feefpass <br />200.00 feeUpass <br />88.00 feeUminute <br />0.25 minutes/pass <br />0.838 acres/hour <br />2, 702.54 cu. yds./hour <br />4 <br />dozers) <br />per cu. yd. <br />Unit cost : $0.095 <br />Unadjusted production <br />per selected method : 2,702.54 cu. yds.lhour <br />Site altitude : 7,380 feet <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shiWday) <br />Net job correction : 0.83 multiplier <br /> <br />Adjusted unit production : 2,243.11 cu. yds./hour <br />Adjusted Fleet production : 8,972.44 cu. yds./hour <br />Total job time : 0.18 hours <br />Total job cost : $153 <br />