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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 005 <br />Date : 01/24/2006 <br />User : RCO <br />State :Colorado Permit/job # : M-1992-054 <br />County :La Plata Abbreviation :none <br />Site :Ignacio Pit Filename :M054-005 <br />Agency or organization name :OMG <br />Permit or otherjob action :Conversion CN-1 <br />Task description :Rip compacted areas <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series ll - 8SU Horsepower : 310 <br />Blade type :Semi-Universal <br />Attachment no. t :BOPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source: (CRG) <br /> Utilization °~ <br />Cost Breakdown : Ownership cosUhour ; $48.85 NA <br />Dozer operating cosUhour; $66.03 100 <br />Ripper operating cost/hour ; $7.09 100 <br />Operatorcost/hour: $31.78 NA <br />Total unitcosUhour: $153.75 TotalfleetcosUhour: $153.75 <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Alternate methods - <br />Seismic : NA NA Load factor : NA Bank volume : NA BCY <br />Area : 10.00 acres Rip depth (ft) : 1.50 Volume : 24,200 BCY or CCY <br />Source of estimated quantity :conversion maps <br />Source of estimated load factor :NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity <br />Unadjusted production <br />NA feeUsecond <br />NA cu. yds./hour <br />;onainon ~orrecnon raaors - <br />Unadjusted production <br />per selected method : 1,968.53 cu. yds./hour <br />Area ; Avg. ripping depth : 1.50 feeUpass Site altitude : 6,240 feet <br />Average ripping width : 7.08 feeUpass Altitude adjustment : 1.00 (Cat HB) <br />Average ripping length : 400.00 feet/pass Job effciency factor : 0.83 (1 shiff/day) <br />Average dozer speed : 88.00 feeUminute Net job correction : 0.83 multiplier <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.813 acres/hour Adjusted unit production : 1,633.88 cu. yds./hour <br />Unadjusted production : 1,968.53 cu. yds./hour Adjusted fleet production : 1,633.88 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozers) Total job time : 14.81 hours <br />Unit cost : $0.094 per cu. yd. Total job cost : $2,277 <br />