Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task # <br />Date <br />User <br />162 State :Colorado <br />06/25/2002 <br />JRS <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Technical Revision 23 <br />Task description :Regrade Drill Pads <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R - 8SU Horsepower : 305 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $49.50 NA <br />Operating cosVhour : $65.98 100 <br />Ripper op.cosUhour : $0.00 0 <br />Operator cosf/hour : $27.99 NA <br />Total unit cosUhour : $143.48 Total fleet cosUhour : $143.48 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 7,700 CCY factor : 1.165 volume : 8,970 LCY <br /> <br />Source of estimated volume :Map 36a; Operator Estimate <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOl1RLY PRODUCTION Job Condition CorreCtiOn FBCtOrS SOUroe <br />Average push distance : 100 feet <br />Unadjusted howdy production : 852.6 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 4.00 % (I <br />Average site altitude : 7,600 feet <br />Matedal weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.93 <br />Altitude : 1.00 <br />Material weight : 0.79 <br />Blade type : 1.00 <br />Net correction : 0.33 <br />Adjusted unit production <br />Adjusted fleet production <br />280.58 <br />280.58 <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 31.97 Hours <br />Unit cost : $0.511 /LCY Total job cost : $4,587 <br />County :Delta <br />Site :Bowie No. 2 Mine <br />PenniUjob# : C-96-083 <br />Abbreviation :none <br />Filename : C083-162 <br />