Laserfiche WebLink
CIRCES Cost Estimating Software <br /> BULLDOZER RIPPING WORK <br />PROJECT IDENTIFICATION <br />_ _ -- - <br />Task # : 02a State :Colorado PermiUjob # : M-1981-068 <br />Date : 07/20/2006 County :Garfield Abbreviation :none <br />User : GRM Site : Loesch Pit Filename : M068-02a <br />Agency or organization name :DMG <br />Permit or other job action :Periodical Update - 2006 <br />Task description :Rip haul road for seed prep <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series 11 - 8SU <br />Blade type : Semr-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank ripper <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $58.24 NA <br />Dozer operating cosUhour : $73.75 100 <br />Ripper operating cosUhour : $6.85 100 <br />OperatorcosUhour : $32.78 NA <br />Total unit cosUhour : $171.63 Total fleet cost/hour <br />MATERIAL QUANTITIES <br />Alternate methods - <br />Seismic: NA <br />Area : 0.43 <br />NA <br />acres <br />Load factor <br />Rip depth (ft) <br />Source of estimated quantity :reclamation <br />Source of estimated toad factor : NA <br />HOURLY PRODUCTION <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 />Unit cost <br />NA feeUsecond <br />NA cu. yds./hour <br />1.00 feeUpass <br />7.08 feeUpass <br />200.00 feeUpass <br />88.00 feeUminute <br />0.25 minutes/pass <br />0.773 acres/hour <br />1,247.33 cu. yds./hour <br />1 dozers) <br />$0.166 per cu. yd. <br />$171.63 <br />Selected estimating method : Area <br /> <br />NA Bank volume : NA BCY <br />2.00 Volume : 1,387 BCY or CCY <br /> <br /> <br />Job Condition Correction Factors - <br />Unadjusted production <br />per selected method : 1,247.33 cu. yds./hour <br /> <br />Site altitude : 6,360 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 /> <br />Adjusted unit production : 1,035.28 cu. yds./hour <br />Adjusted fleet production : 1,035.28 cu. yds./hour <br /> <br />Total job time : 1.34 hours <br />Total job cost : $230 <br /> <br />Horsepower: 310 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />