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CtRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJEC T IDENTIFICATION <br />Task # : 007 State :Colorado PermiUjob# : M-7980-193 <br />Date : 08/01/2002 County : E! Paso Abbreviation :none <br />User: JD1 Site :Sokol Pit Filename:Mf93-001 <br />Agency or organization name : DMG <br />Permit or other job action :Final Reclamation <br />Task description : cut benches/furrows info fhe <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D7A - 7U <br />Blade type : Universal <br />Attachment no. 1 : BOPS Cab <br />Attachment no. 2 : NA <br />Cost Breakdown <br />MATERIAL QUANTITIES <br />Initial <br />volume : 2,622 <br /> Utilization <br />Ownership cosUhour : $35.19 NA <br />Operating cosUhour : $44.43 100 <br />Ripper op. cosUhour : $0.00 NA <br />Operator cosUhour : $30.65 NA <br />Total unit cosUhour : $ i 10.27 Totai fleet costlhour <br />BCY <br />Swell Loose <br />factor : 1.250 volume : 3,278 LCY <br />Source of estimated volume :calculation <br />Source of estimated swell factor :program <br />HOURLY PRODUCTION <br />Average push distance : 150 feet <br />Unadjusted hourly production : 497.3 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 0.50 % (i <br />Average site altitude : 6,940 feet <br />Material weight : 2,550 Ibs1LCY <br />Weight description <br />Earth -Dry packed <br />Operator skill : 0.75 <br />Material consistency : 7.00 <br />Dozing method : 1.20 <br />Visibility : 7.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.01 <br />Altitude : 0.95 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net correction : 0.52 <br />$1ro.27 <br />Source <br />Adjusted unit production : 25732 LCY/hr <br />Adjusted fleet production : 257.32 LCY/hr <br />Horsepower: 230 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 12.74 Hours <br />Unit cost : $0.429 /LCY Total job cost : $1,404 <br />