Laserfiche WebLink
<br />CIRCES Cost Estimating Software <br />BULLDOZER RIPPING WORK <br />PROJECT IDENTIFICATION <br />Task # : 004 <br />Date : 04/06/2001 <br />User : TAS <br />;hate :Colorado <br />County :Adams <br />Site : Nyholt Pit <br />PermiUjob # : M-B2-147 <br />Abbreviation :none <br />Filename : M 147-004 <br />Agency or organization name :Division O1 Minerals 6 Geology <br />Permit or other job action :Final Reclamation <br />Task description : Rip/!_xcavate keyway trench for liner <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R - 8SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 : 3-shank ripper <br />Horsepower: 305 <br />Shift basis : J per day <br />Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $49.50 NA <br />Dozer operating cosUhour : $65.98 100 <br />RipperoperalingcosUhour : $7.50 Y00 <br />Operatorcost/hour : $27.99 NA <br />Total unit cosUhour : $150.97 Total fleet cosf/hour <br />MATERIAL QUANTITIES <br />Alternate methods - <br />Seismic <br />Area <br />NA NA <br />3.40 acres <br />Selected estimating method : Area <br />Load factor : NA Bank volume : NA <br />Rip depth (tt) : 4.00 Volume : 21,941 <br />Source of estimated qu+3ntity :pro <br />Source of estimated load factor : NA <br />$452.91 <br />BCY <br />BCY or CCY <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity : fJA feeUsecond <br />Unadjusted production : tJA cu. yds./hour <br />Area : Avg. ripping depth : 2.56 feeUpass <br />Average ripping width : 7.08 feeUpass <br />Average ripping length : 10.00 feeUpass <br />Average dozer speed : 8FJ.00 feeUminute <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.268 acres/hour <br />Unadjusted production : 1,107.63 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 3 dozers) <br />Unit cost : 50.164 per cu. yd. <br />Unadjusted production <br />per selected method : 1,107.63 cu. yds./hour <br />Site altitude : 5,500 feet <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shitt/day) <br />Net job correction : 0.83 multiplier <br /> <br />Adjusted unit production : 919.33 cu. yds./hour <br />Adjusted fleet production : 2,757.99 cu. yds./hour <br /> <br />Total job time : 7.96 hours <br />Total job cost : $3,603 <br />