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<br />CIRCES Cost Estimating Software <br />BULLDOZER RIPPING WORK <br />t x~. <br />PROJECT IDENTIFICATION <br />Agency or organization name :Division OI Minerals 8 Geology <br />Task a : 001 State :Colorado PermiUlob M : M-82-141 <br />Date: 72'2&99 Counry:MoNar Abbreviation :none <br />User: 7A5 Sile :Juniper L~mesrone Quarry Filename :M141~001 <br />Permit or other job action :Final Reclamation <br />Task descnption :Rip 2 aeres of bench/processrrrg area <br />HOURLY EQUIPMENT COST Basic machine :Cat D9N (7995) Horsepower: 370 <br />Blade type :Semi-Universal <br />Ahachment no. t :BOPS Cab Shift basis : r per day <br />Attachment no. 2 :3-shank ripper <br />Utilization % Cosl data source' (CRG) <br />Cost Breakdown: Ownership cosUhour: $47.20 NA <br />Operating cosUhour: SB 1.00 100 <br />Ripper op. cosUhpur: $8.84 ]00 <br />Operator cost/hour: $23.12 NA <br />Total unit cost hour: 8154. r6 Taal lleet cosVhr: $308.32 <br />Seismic <br />method <br />Area <br />melhotl <br />Selected estimating method : Area <br />NA NA Load factor: NA Bank volume: NA BCV <br />200 Acres Rip depth (hJ: 2.00 <br />Source of quanhry take-oN <br />Source of material load laclor : NA <br />volume: 6,453 BCY or CCV <br />Seismic melhcd : Malenal seismic velocity : NA leer per secontl <br /> Unadlusletl hourly production : NA BCY orCCY/hr <br />Area methng; Average dpping depth per pass : L00 leer <br /> Average dpp~ng width per pass : 7.67 leel <br /> Average ripping length per pass : 300.00 leer <br /> Average velocity of machine : 88.00 feet per minute <br /> Aveage machine maneuver time/pass: 075 minutes <br /> Houdy production per unit area : 0.866 acres per hour <br /> Unadjusted hourly productOn: 1,39743 BCV Or CCY/hr <br />Correction lacloi~ Unadjusted hoary pmduction : 1,397.43 BCY or CCV/hr <br /> Site altitude : 5.000 feel <br /> Altitutle adjustment: 1.00 /Car HB) <br /> Job aHiciency factor: 0.83 (l shifl/day) <br /> Ne17oD Correction: O. B3 multiplier <br /> Adjusted hourly untl production : 1,159.87 BCV or CCY/hr <br /> Adjusted hoary Ileet production : 2,319.74 BCV or CCY/hr <br /> <br />JOB TIME AND COST <br />Fleet sire: <br />2 Dozar(s) <br />Total rob ume <br />: 27$ Hours <br />Unit coat : 50. 133 /LCY Total job cost : SBSB <br />