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CIRCES Cost Estimating Software <br /> BULLDOZER WORK <br />• <br /> PROJECT IDENTIFICATION <br /> Task # : 041 State :Colorado Permit/job# : C-82-057 <br /> Date : 06/28/2004 County : Routt Abbreviation : none <br /> User : JRS Site :Seneca li-W Mine Filename : C057-041 <br /> <br /> Agency or organization name :Colorado Division Of Minerals And Geology <br /> Permii or other job action :Permit Revision 04 <br /> Task description :Regrade Pond 016 <br /> HOURLY EQUIPMENT COST~~~ ~ ~ ~ ~ ~~~ <br /> Basic machine :Cat D9R - 9SU 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 /> Cosi Breakdown : Ownership cosUhour : $51.07 NA <br /> Operating cosUhour : $93.97 100 <br /> Ripper op. cost/hour ; $0.00 0 <br /> Operator cosUhour : $31.83 NA <br /> Total unit cosUhour : $176.87 Total fleet cosUhour : $176.87 <br />• MATERIALOUANTITIES ~ ~ , ,,, .,,,. .. .. .. .. <br /> Initial Swell Loose <br /> volume : 10,000 CCY factor : 1.125 volume : 11,250 LCY <br /> Source of estimated volume :Page 257-27 <br /> Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY PRODUCTION ,.:,. <; <br />Job Condition Correction Factors Source <br />Average push distance : 150 feet <br />Unadjusted hourly production : 910.5 LCYlhr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 0.00 % (1 <br />Average site altitude ; 7,500 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth <br />• JOB TIME AND COST <br />Flee[ size : i Dozer(s) <br />Unit cost : $0.500 /LCY <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 : 1.00 <br />Altitude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.39 <br />Adjusted unit production : 354.06 LCY/hr <br />Adjusted fleet production : 354.06 LCY/hr <br />Total job time : 31.77 Hours <br />Total job cost : $5.620 <br />