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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />:::::.:.::::::::.:................................................ . <br />PROJECT IDENTIFICATION <br />Task # : ®03 State :Colorado Permit/job# : C1992-089 <br />Date <br />User <br />05/28/2008 <br />JHB <br />County :Routt <br />Site :Hg Load Out <br />Abbreviation :none <br />Filename :C081-003 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <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 : $903.27 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $32.78 NA <br />Total unit costihour : $207.53 Total fleet cost/hour : $45.07 <br />~ERIAL Q <br />MAT <br />Initial Swell Loose <br />volume : 30,000 CCY factor : 1.125 volume : 33,750 LCY <br />Source of estimated volume :Operator Estimate <br />Source of estimated swell factor :Caterpillar Handbook Edition <br />_ _ ....... ................_...........:.,....._..............................._............._..........._..._ _.._...............................................:.::.:.:Source :::.: <br />HOURLY PRODUCTION Job Condition Correction Factors <br />Operator skill : 0.75 (avg.) <br />Average push distance : 150 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 910.5 __LCY/hr <br />Material consistency description <br />Compacted fil! or embankment <br />Average push gradient : 6.00 % (r <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 />Dozing method : 1.00 ~ (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (lshift/day <br />Spoil pile : 0.80 (fid-r!) <br />Push gradient : 1.14 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.87 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.44 <br />Adjusted unit production <br />Adjusted fleet production <br />402.89 <br />805.79 <br />LCYihr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 2 Dozers) Total job time : 49.88 Hours <br />Unit cost : $0.515 /LCY Total job cost : $97,385 <br />RN-03 23-1.4 Revised 06/08 <br />