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<br />CIRCES Cost Estimating Software <br />BULLDOZER RIPPING WORK <br />PROJECT IDENTIFICATION <br />Task # : 005 <br />Date : 05/03/2001 <br />User. RCO <br />Agency or organization name : DMG <br />Permit or other job action :New 112 Application <br />Task description :Rip compaction on floor, initial <br />HOURLY EQUIPMENT COST <br />MATERIAL QUANTITIES <br />Selected estimating method <br />Alternate methods - <br />Seismic <br />Area <br />Basic machine :Cat D8R - 8SU <br />Blade type : Semr-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 : 3-shank upper <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $49.50 NA <br />Dozer operating cosVhour : $65.98 100 <br />Ripper operating cosUhour : $7.50 lOD <br />Operator cosUhour : $27.99 NA <br />Total unit cosUhour : $150.97 Total fleet cosUhour <br />NA NA <br />15.88 acres <br />Shift basis : 1 per day <br />Area <br />Load factor: NA Bank volume: NA <br />Rip depth (ft) : 1.00 Volume : 25,620 <br />Source of estimated quantity :Reclamation <br />Source of estimated load factor : NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity : NA feeUSecond <br />Unadiusted production : NA cu. yds./hour <br />Area : Avg. ripping depth : 1.00 feeUpass <br />Average ripping width : 7.08 feeUpass <br />Average ripping length : 500.00 feetpass <br />Average dozer speed : 88.00 feeUminute <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.822 acres/hour <br />Unadjusted production : 1,326.18 cu. yds./hour <br />State : Co/orado <br />County :Montrose <br />Site :Weimer One Gravel <br />~~ <br />Permit/job # : M-2001-002 <br />Abbreviation :none <br />Filename : M002-005 <br />Horsepower: 305 <br />recl costs <br />~.vnmuun wiiccuon rauvia- <br />Unadjusted production <br />per selected method : 1,326.18 <br />$150.97 <br />BCY <br />BCY or CCY <br />cu. yds./hour <br />Site altitude: 5,860 feet <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency (actor : 0.83 (1 shi(Uday) <br />Net job correction : 0.83 multiplier <br />Adjusted unit production : 1,100.73 cu yds.lhour <br />Adjusted fleet production : 1,100.73 cu. yds./hour <br />Data source . (CRG) <br />JOB TIME AND COST <br />Fleet size : 1 dozers) Total job time : 23.28 hours <br />Unit cost : $0.137 per cu. yd Total job cost : $3,514 <br />