Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER RIPPING WORK <br />s_ <br />PROJECT IDENTIFICATION <br />Task # : 017 State : Colorado Permit/job # C2009 -087 <br />Date : 0310412010 County : Routt Abbreviation : none <br />User: JHB Site Peabody Sage Creek Mine Filename : C087 -017 <br />Agency or organization name Division Of Reclamation, Mining And Safety <br />Permit or other job action : New application <br />Task description : Rip Hau/road A -2 reduction <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 : -shank ripper <br />Data source : (CRG) <br />Utilization % <br />Cost Breakdown: Ownership cost/hour: $66.25 NA <br />Dozer operating cost/hour: $95.29 100 <br />Ripper operating cost/hour: $6.95 100 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $207.03 Total fle cost/ : $207.03 <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Alternate methods - <br />Seismic : <br />Area : <br />NA NA <br />2.41 acres <br />Load factor: NA Bank volume <br />Rip depth (ft) : 1.00 Volume <br />NA <br />3,888 <br />BCY <br />BCY or CCY <br />Source of estimated quantity Map 2.05.3 M1A <br />Source of estimated load factor: <br />NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Job Condition Correction Factors - <br />Seismic : Seismic velocity: <br />NA <br />feet/second <br />Unadjusted production <br />Unadjusted production : <br />NA <br />cu. yds. /hour <br />per selected method : <br />1,229.44 <br />cu. yds. /hour <br />Area : Avg. ripping depth : <br />1.00 <br />feet/pass <br />Site altitude : <br />6,800 <br />feet <br />Average ripping width : <br />7.67 <br />feet/pass <br />Altitude adjustment: <br />1.00 <br />(Cat HB) <br />Average ripping length : <br />100.00 <br />feet/pass <br />Job efficiency factor: <br />0.83 <br />(1 shift/day) <br />Average dozer speed : <br />88.00 <br />feet/minute <br />Net job correction : <br />0.83 <br />multiplier <br />Average maneuver time: <br />0.25 <br />minutes /pass <br />Production per unit area : <br />0.762 <br />acres /hour <br />Adjusted unit production : <br />1,020.43 <br />cu. yds. /hour <br />Unadjusted production : <br />1,229.44 <br />cu. yds. /hour <br />Adjusted fleet production : <br />1,020.43 <br />cu. yds. /hour <br />JOB TIME AND COST <br />Fleet size : <br />1 <br />dozers) <br />Total job time : <br />3.81 <br />hours <br />Unit cost: <br />$0.203 <br />per cu. yd. <br />Total job cost: <br />$789 <br />