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CIRCES Cost Estimatinq Software <br />BULLDOZER WORK <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shiftbasis : 1 per day <br />Attachment no. 2:3-shank ripper <br />Data source:- (CRG) <br />volume : 807 CCY <br />factor : 1.125 volume : 908 LCY <br />Source of estimated volume : TR-70 <br />Source of estimated swell factor : CAT Handbook <br /> <br />xxx <br />X. xx: <br />...__..........._...__............_.........................._........._....__....... <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors <br /> <br /> <br />.......... <br />. ..... <br /> <br /> <br />.._.::. <br /> <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 125 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,055.6 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-ro <br /> Push gradient : 0.97 (Cat HB) <br />Average push gradient : 2.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,380 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2 650 lbs/LCY Net correction : 0.38 <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth <br />Adjusted unit production : 397.96 LCY/hr <br />Adjusted fleet production : 1,591.84 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) Total job time : 0.57 Hours <br />Unit cost : $0.514 /LCY Total job cost : $467