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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 001 State : Colorado Permitrob# : C1992-081 <br />Date <br />User <br />05/0912008 <br />JHB <br />Abbreviation : none <br />Filename : C081-001 <br />Agency or organization name : Division Of Reclamation, Mining And Safety <br />Permit or other job action : RN3 <br />Task description : Regrade Rail Loop <br />HOURLY EQUIPMENT COST <br />County : Routt <br />Site : Hq Load Out <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2:3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $71.49 NA <br />Operating cost/hour : $103.27 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $207.53 Total fleet cost/hour : $415.07 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 64,000 CCY factor : 1.125 volume : 72,000 LCY <br />Source of estimated volume: Operator Estimate <br />Source of estimated swell factor : Caterpillar Handbook Edition <br />HOURLY PRODUCTION <br />. Average push distance : 200 feet <br />Unadjusted hourly production : 700.0 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 10.00 % (i <br />Average site altitude : 6,400 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth <br />Job Condition Correction Factors <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 <br />Visibility: 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.22 <br />Altitude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.48 <br />Adjusted unit production <br />Adjusted fleet production <br />333.57 <br />667.14 <br />Source. <br />(avg.), <br />(Cat HB) <br />(gen.) <br />(avg.) <br />(1 shift/da) <br />(fnd-rt), <br />(Cat HB) <br />(Cat HB) <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 2 Dozer(s) Total job time : 107.92 Hours <br />Unit cost : $0.622 /LCY Total job cost : $44,796 <br />.