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<br />CIRCES Cost Estimating Software <br />BULLDOZER RIPPING WORK <br />xn°-r- w <br />::',LPr'~d :t: i1!f::e <br />PROJECT IDENTIFICATION <br />Agenq or organ¢etion name : OMG <br />TaskC: p1a <br />Dale : 03/142000 <br />State :Colorado <br />County :Delta <br />Parmitlob C : M-77-205 <br />Abbreviation :none <br />User: SSS Site: Td County Gravel Filename:M205-p1a <br />Permit or elherjoh action :Amendment No. 1 <br />rack aesoription :Rip banks of Phase l and stripped portion of Phase tl <br />HOURLYtEOUIPMENT C05T Basic machine: Cat DBN (1996) Horsepower: 2B5 <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shifl basis: 1 per day <br />Attachment no. 2 : 3-shank ripper <br />Utilization Yo Cosl data source : (CRGJ <br />Cost Breakdown : Ownership cost/hour : E41.10 NA <br />Operating cost/hour : 555.64 100 <br />Ripper ap. cosllhour: $6.94 100 <br />Operator cosVhour: E23. 12 NA <br />Total unit cosMour: E126.80 Total geel cosl/hr: $126.80 <br />6 <br />Selected estimating method : Area <br />Seismic <br />method : NA NA Laad factor : NA Bank volume : NA BCY <br />Area <br />method : 6.65 Acres Rip depth (fl): 1.00 volume : 10, 729 BCV or CCY <br />Source of quantity takeoR : 1600' x 45' bank and 1100' x 200'stdppad area <br />Source of malarial load lector : NA <br />HOURLY PRODUCTION <br />Seismic method : Material seismic velocity : NA feet per second <br />Unadjusted hourly production : NA BCY or CCY/hr <br />Area method : Average upping depth per pass : 1.00 teat <br />Average ripping width per pass : 7.OB feet <br />Average ripping length par pass : 500.00 Teel <br />Average velocity of machine : 88.00 teal par minute <br />Average machine maneuver lime /pass : 0.26 minutes <br />Hourly production per unit area : 0.822 acres per hour <br />Unadjusted hourly production : 1,326.18 BCY or CCY/hr <br />Coneclion lectors : Unadjusted hourly production : 1,326.18 BCY or CCY/hr <br />Site altitude : 5,380 feet <br />Altitude adjustment: 1.00 (Cat HBJ <br />Job efficiency factor : 0.83 (1 shiNday) <br />Net job correction : 0.83 multiplier <br />Adjusted hourly unit production : 1,100.73 BCY or CCY/hr <br />Adjusted hourly fleet production : 1,100.73 BCY or CCY/hr <br />uu~n qg <br />:: '.k~..`.'G.+::.'r ..a '.emu ~mro~ b: . . <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job lima : 9.74 Hours <br />Unit cost: E0.115 /LCY Total job cost: $1,236 <br />~ ya•: .___ .'_..... -_ ,~4v. .. .`stn:. -kR <br />