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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br />Attachment no. 2:3-shank ripper <br />Data source : (CRG) <br />volume : 8,793 BCY <br />factor : 1.330 volume : 11,695 LCY <br />Source of estimated volume : 5.45 X 1 ft. deep <br />Source of estimated swell factor : CAT Handbook <br /> <br /> <br />HOURLY PRODUCTION ... <br />Job Condition Correction Factors :::::.. <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0090 (Cat HB) <br />Unadjusted hourly production : 1,243.2 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-rt) <br /> Push gradient : 0.93 (Cat HB) <br />Average push gradient : 4.00 % (pos) Altitude : 0.95 (Cat HB) <br />Average site altitude : 7,700 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.31 <br /> <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 388.67 LCY/hr <br /> Adjusted fleet production : 388.67 LCY/hr <br /> <br />:.;:.;:.;:: > : <br />JOB TIME AND COST ................... .......... . <br />Fleet size : 1 Dozer(s) Total job time : 30.09 Hours <br />Unit cost : $0.526 /LCY Total job cost : $6,154 <br /> X.X