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<br /> <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Agenq or organization name :OMG <br />Tasks: OOJ Stale: Colorado PermiVobll:M-77-451 <br />Dale : 01/192000 County :San Mfguel Abbreviation :none <br />User: WHE Sila:/ke 4l Mine Filename:M45f-003 <br />Permit or other job action :Bond recalculation for TR-01 <br />Task description :Install contour furrows on graded waste rock stockpiles <br />HOURLY EQUIPMENT COST Basic machine :Cal DSH Sedes 2 (1996) Horsepower : 120 <br />Blade type :Power Angle Tilt <br />Attachment no. 1 : ROPS Cab Shifl basis : 1 per day <br />Atachmenl no. 2 : 3-shank npper <br />Utilization % Cost data source : (CRG) <br />Cost Breakdown ~ Ownership cosUhour : Ef 7.45 NA <br />Operating cost/hour: E23.35 100 <br />Ripper ap. casUhour: E0.00 <br />Operator cosOhour: E23.12 <br />Total unit cosVhcur : E63.91 <br />0 <br />NA <br />Total Beet cosghour: <br />Initial Swell Lcose <br />volume: 807 LCY factor : NA vclume: 807 LCY <br />Source of quantity tako-oB : (43580s1/acJ(2ac)(0.25'OJ27 = 806.67 cy <br /> <br />Source of est. swell (actor : NA <br />,._ <br />_ <br />.i.i_ . <br /> <br />.-."_ .~ <br /> <br />.~ <br />~ <br />it <br />s~ <br />, . <br />. <br />r <br />m.c <br />~ <br />HOURLY PRODUCTION __. <br />_,. _. <br />~._ <br />. _ ~.. <br />. <br />_. <br />. <br /> Job Condition Cortection Factors <br />Average push distance : 50 feel Source <br /> Operator sltill : 0.75 (avg.) <br /> Materiel consistency: 1.00 (Cat HBJ <br />Unadjusted hourly production : 460 LCYBrt Dozing method : 1.00 (pen.) <br /> Ysibiliry: 1.00 (avp.) <br />Malarial consistency description : Jah elficienq: 0.83 (1shlRklay) <br />Consolldafed slockpl/e Spoil pile: 0.70 (/n6rNJ <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 %tpos) Altitude: 1.00 (Cat HB) <br /> Malarial weight : 0.90 (Cat HB) <br />Average site altitude : 7,000 feet Blade type : 1.00 (PAT) <br /> <br />Material weight : 2,550 Ibs/LCY Net cortectian: 0.39 <br />Malarial vreighl description <br />Earth -Dry packed Adjusted unit production : 180.72 LCY/hr <br /> <br /> <br />__ _.._ _ _. <br />_~ <br />_ _ Adjusted Baet pmducion : <br />_.__. .. .-_:_~ 180.7Y LCY/hr <br />_ _ i <br />JOB TIME AND COST ._.-, _ __. _ _. - _---_-.__.-,_.___.. . - . <br />Flees sae : 1 Dozers) Total job time : 4.4B Hours <br />Unit cost : E0.354 /LCY Total job cost : f285 <br /> <br />