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s s <br />CIRCES Cost Estimating Software <br />BULLDOZER RIPPING WORK <br />PROJECT IDENTIFICATION <br />Agency or organization name : DMG <br />Task # : 02a Slate :Colorado Permit/job # : M-199$-O6O <br />Date' 0 2/1 52 0 0 1 Counry:Alamosa Abbreviation:none <br />User : SSS Site :Butcher Pit Filename : M060~02a <br /> <br />Permit or other job acuon : Routine Bontl Recalculation <br />rack description : Rip pit lloor prior to revegetation tasks <br /> <br />HOURLY EQUIPMENT COST Basic machine :Cat D7H Series 2 (7996) Horsepower ~ 215 <br /> Blade type :Semi-Universal <br /> Allachmenl no. 1 ROPS Cab Shift basis : 1 per day <br /> Allachmenl no. 2 :3-shank upper <br /> Utilization Wo Cosl data source : (CRGJ <br />Cost Breakdovm: Ownership cesl/hour: $38.31 NA <br /> Operating cosllhour : $48.69 100 <br /> Ripper op. cosOhour: $6.08 100 <br /> Operator cesl/hour : $27.99 NA <br />Total unit cosVhour : $121.07 <br />MATERIAL gUANTITIES <br />Seismic <br />method <br />Area <br />method <br />Selected estimating method <br />NA NA Load !actor: NA Bank volume <br />Total Oeel cosVhr: $121,U] <br />NA Bcv <br />36.40 Acres Rip depth (ft): 1.50 volume : 88,088 BCY or CCY <br />Source of quanlitytake-oll :40 acre permit area minus area loosenetl by highwall reduction <br />Source of material load !actor : NA <br />Seismic method : Material seismic velocity : NA teal per second <br />Unadjusted hourly production : NA BCY or CCY/hr <br />Area method : Average ripping depth per pass : 1.50 feel <br />Average ripping width per pass : 6.50 leet <br />Average ripping length per pass : 500.00 feet <br />Average velomty of machine : 88.00 Teel per minute <br />Average machine maneuver lime /pass : 0 25 minutes <br />Hourly production per unit area : 0.755 acres per hour <br />Unadjusted hourly production : 1.826.31 BCY or CCY/hr <br />Correction /actors : Unadjusted hourly production : 1,826.31 BCY or CCY/hr <br />Site altitude : 7,550 feet <br />Altitude adjustment : 0.93 (Lar HB) <br />Job el6ciency factor : 0.83 (1 shiNdayJ <br />Net job correction : 0.77 multiplier <br />Adjusted hourly unit production : 1,409.73 BCY or CCV/hr <br />Adjusted hourly heel production : 1r4O9.73 BCY or CCV/hr <br />JOB TIME AND COST <br />Fleet size f Dozers) Total job lime . 62.49 <br />Unit cost $0.086 ILCY Total job cost : $7,S6S <br />Hours <br />