Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER RIPPING WORK <br />PROJECT IDENTIFICATION <br />Task # : 003 <br />Date: 03/29/2001 <br />User: RGO <br />State :Colorado <br />County :Montrose <br />Site :North R-34 Pit <br />Permitfjob # : M-1996-008 <br />Abbreviation :none <br />Filename : M008-003 <br />Agency or organization name :OMG <br />Permit or other job action :Bond review <br />Task description :Rip compacted areas <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D8R - 8SU <br />Blade type : Semi-Universal <br />Attachment no. 1 : BOPS Cab <br />Attachment no. 2 : 3-shank ripper <br /> Utilization <br />Cost Breakdown : Ownership cost/hour . $49.50 NA <br />Dozer operating cosUhour : $65.98 100 <br />Ripper operating cosUhour : $7.50 100 <br />Operator cosVhour : $27.99 NA <br />Total unit cosUhour : 3150.97 Total fleet cosUhour <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Alternate methods - <br />Seismic : NA NA Load factor: NA Bank volume : NA <br />Area : 3.50 acres Rip depth (ft) : 1.00 Volume : 5,647 <br />$150.97 <br />BCY <br />BCY or CCY <br />Source of estimated quantity :8/8100 insp, 2000 annual report, approved plan <br />Source of estimated load factor : NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity : NA feeUsecond <br />Unadjusted production : NA cu. yds./hour <br />Area : Avg. ripping depth : 1.00 feeUpass <br />Average ripping width : 7.08 feeUpass <br />Average ripping length : 400.00 feeUpass <br />Average dozer speed : 88.00 feeVminute <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.813 acres/hour <br />Unadjusted production : 1,312.35 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozers) <br />Unit cost : $0.139 per cu yd. <br />J Ii VIIV Ill Vll li VIIC1.lI Vll1 VIVI~- <br />Unadjusted production <br />per selected method : 1,312.35 cu. yds./hour <br />Site altitude ~ 5,660 feet <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shift/day) <br />Net job correction : 0.83 multiplier <br />Adjusted unit production : 1,089.25 cu. yds./hour <br />Adjusted fleet production : 1,089.25 cu. yds./hour <br />Total job time : 5.18 hours <br />Total job cost : $783 <br />Horsepower: 305 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />