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CIRCES Cost Estimating Software <br /> BULLDOZER WORK <br /> <br />PROJECT IDENTIFICATION <br />Task # : 003 State :Colorado PermiUjob# : M-2002-094 <br />Date : 06/15/2007 County :Montrose Abbreviation :none <br />User : WHE Site :Allen Pit Filename : M094-003 <br />Agency or organization name :DBMS <br />Permit or other job action : SO-01 <br />Task description :ROUgi <br />HOURLY EQUIPMENT COST <br />6 acres pit floor, ensure 2' of OVB replacement <br />Basic machine : Caf D8R Series II - 8SU <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $58.24 NA <br />OperatingcosUhour : $73.75 100 <br />Ripper op. cosUhour : $3.43 50 <br />Operator cosUhour : $32.78 NA <br />Total unit cosUhour : $168.20 Total fleet cosUhour : $168.20 <br /> <br />., ,. <br />MATERIAL QUANTITIES .,.: <br />Initial Swell Loose <br />volume : 19,360 LCY factor : NA volume : 19,360 LCY <br />Unadjusted hourly production : 852.6 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 5.00 % (r <br />Average site altitude : 6,600 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 (fnd-rf) <br />Push gradient: f.11 (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 : 0.48 <br />Adjusted unit production : 410.90 LCY/hr <br />Adjusted fleet production : 410.90 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 47.12 Hours <br />Unit cost : $0.409 /LCY Total job cost : $7,925 <br />Horsepower: 310 <br />