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<br /> <br />CIRCES Cost Estimating SoHware <br />BULLD02ER RIPPING WORK <br />Agency or organization name :Division Ol Minerals 8 Geology <br />Task k: 0Q3 Stale :Colorado PermNobp:M-79-195 <br />Date: 12/22/99 County :Adams Abbrewalion :none <br />User: TAS Site:ROatl Runners Rest li Pit F~Iename:Mr95~003 <br /> <br />Permit or otherjpb action :Final Reclamation <br /> task description :Rip 30 acres; relieve compaction <br /> <br />HOURLY EOU IDMEN7 COST Basic machine: Cat D8N (1996) Horsepower: 285 <br /> Blade type : Semi~Universal <br /> Artachment no. t :BOPS Cab Shift basis : )per day <br /> Attachment no. 2:3-shank ripper <br /> Utilization % Cost data source : (CRG1 <br />' Cost Breakdown: O«nership rnst/hour: $4 ).)0 NA <br /> Operating cost/hour: 555.64 t00 <br /> Ripper op. casMour: 86.94 100 <br /> Operator cosVhour: 523.)2 NA <br /> Total unit cosNwur: 4126.80 Total lleet cosVhr: $253.59 <br /> <br />Seismic <br />methotl: NA <br />Area <br />methatl: 30.00 <br />Seletted estimating method: Area <br />NA Load tattor: NA Bank volume: 1YA BCY <br />Acres Rip tlepth (h): 2.00 volume : 96,800 BCY or CCY <br />Spume of quantity take-oR <br />Source of material loatl lector : NA <br />HOURLY PRODUCTION <br />Seismic method: Material seismic velocity: NA lest per secontl <br />Unatljusletl hourly pmduttbn : NA BCV or CCY/hr <br />Area method : Aveage tipping Depth per pass : 1.00 feet <br />' Average ripping width per pass: L08 leer <br />Average dpPmg length Per pass : 150.00 Iee1 <br />' Average velocity of machine : 88.00 leer per minute <br />Average machine maneuver time /pass : 0.25 minutes <br />i <br />Hourty production per unit area : <br />0.748 <br />acres per hour <br />Unatljusletl hourly pmtluttwn : 1,207.44 8CY or CCYIhr <br />Unatljusletl hourly production : ).207.44 BCY or CCY/hr <br />Site altitutle: 6,000 feet <br />Alktude adlusunent: ).00 (Car HB) <br />Job effcienuy factor: 0.83 (l shitVtlayJ <br />Net job correction : 0.83 multiplier <br />JOB TIME AND~COST~~ <br />Fleet size <br />Adjusted houny unit production : 1,002. f 8 BCV or CCYArr <br />Adjustetl houny Ilea1 production : 2,004.35 BCY or CCV/hr <br />2 Dozens) <br />Total job time: 48.29 Hours <br />Unit cost: 50.127 /LCY Total joD cost: $12,247 <br />i~, y~ ..''41.r. ~"t._ 9%'. .1~J i' t~ ~~/,~`x~-L;.. w~ ~..::s iF ~_: <br />