Laserfiche WebLink
CIRCES Cost Estimatinst Software <br />BULLDOZER WORK <br />Agency or organization name : DMG <br />Permit or otherjob action :New 112c Permit <br />Task description :Cut and fill reduction of highwall advancing face <br />,`~°~ as ~ ,~'~~- ~` r 'fir ~ r ~ w ~ <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 ;RODS Cab Shift basis : 1 perday <br />Attachment no. 2 :3-shank ripper <br />Cost Breakdown <br />MATERIAL QUANTITIES <br />Initial <br />volume : 12,500 <br /> Utilization <br />Ownership cosUhour : $53.00 NA <br />Operating cosUhour : $87.21 100 <br />Ripper op.cosUhour : $2.22 25 <br />Operator cosUhour : $24.01 NA <br />Total unit cosUhour : $166.43 Total fleet cesUhour <br />BCY <br />Job Condition Corcedion Factors <br />Source of estimated volume :Assume 1200'L x 30'N highwall cut and fit! to 2.5N.•1 V <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Average push distance : 55 feet <br />Unadjusted hourly production : 1,991.3 LCY/hr <br />Material consistency description <br />Comoacted fill or embankment <br />Average push gradient : 12.00 % (i <br />Average site altitude : 6,570 feet <br />Material weight : 2,400 Ibs/LCY <br />Weight description <br />Clav and gravel -Dry <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 <br />Visibilify : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.27 <br />Altitude : 1.00 <br />Material weight : 0.96 <br />Blade type : 1.00 <br />Net correction : 0.54 <br />$166.43 <br />Source <br />Adjusted unit production : 1083.85 LCY/hr <br />Adjusted fleet production : 1,083.85 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 13.61 Hours <br />Unif cost : $0.154 /LCY Total job cost : $2,265 <br />L.zws?' ' ~'s - ~ .,,y...5. ~•.fa ~~ ~..v~r5 ~ e, <br />Swell Loose <br />factor : 1.180 volume : 14,750 LCY <br />Data source : (CRG) <br />