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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />Task # : 001 State :Colorado PermiUob# : M-1978-283 <br />Date : 06/03/2002 County : Huen`ano Abbreviation :none <br />User : BMK Site :Sand Arroyo Filename : M283-OOi <br />Agency or organization name :OMG <br />Permit or other job action : CONVERS/ON <br />Task description :CUT BANK SLOPES <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cai D8R - 8SU Horsepower : 305 <br /> Blade type :Semi-Universal <br /> Attachment no. 1 : HOPS Cab Shift basis : l per day <br /> Attachment no. 2 : 1-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $50.41 NA <br /> OperatingcosUhour : $65.98 )DO <br /> Ripper op. cosUhour : $4.89 50 <br /> Operator cosVhour : $27.99 NA <br /> Total unit cosVhour : $149.27 Tota l fleet cosUhour : $149.27 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 32,000 BCY factor : 1.250 volume: 40,000 LCY <br />Source of estimated volume :EXHIBIT E <br />Source of estimated swell factor :EXHIBIT E <br />HOURLY PRODUCTION <br />Average push distance : 250 feet <br />Unadjusted fiourly production : 377.8 LCY/hr <br />Material consistency description <br />Comoacted fill or embankment <br />Average push gradient : 5.00 % (~ <br />Average site altitude : 6,500 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description <br />Oecomeosed rock - 25°6 Rock. 75% Earth <br />Source <br />Operator skill : 0.75 (av <br />Material consistency : 0.90 (Caf <br />Dozing method : 1.00 (ge <br />Visibility : 1.00 (av <br />Job eNiciency : 0.83 (1 shit <br />Spoil pile : 0.80 (tnc <br />Push gradient : 0.90 l (Cat <br />Altitude : 7.OD (Cat <br />Material weight : 0.87 (Cat <br />Blade type : 1.00 (S/S~ <br />Net correction : 0.35 <br />Adjusted unit production : 132.74 LCY/hr <br />Adjusted fleet production : 132.74 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 7 Dozers) <br />Unit cost: $1.125 fLCY <br />Total job time : 301.33 Hours <br />Total job cost : $44,981 <br />