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CIRCES Cost Estimatinq Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task p : 013 <br />Date : 04/20/2001 <br />User : JRS <br />State :Colorado <br />County :Mesa <br />Site :Roadside Porto/s <br />Agency or organization name :Colorado Division O/Minerals And Geology <br />Permit or other job action :Roadside Portals Current Liability <br />Task description : Regrade Cameo Mine Facilities Area <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />MATERIAL QUANTITIES <br />Initial <br />volume : 230, 600 <br />Basic machine :Cat D8R - 8SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank ripper <br /> Utilization <br />OwnershipcosUhour : $49.50 NA <br />Operating cosVhour : $65.98 700 <br />Ripper op. cost hour : $0.00 0 <br />Operator cosUhour : $27.99 NA <br />Total unit cosUhour : $143.48 Total fleet cosUhour <br />Swell <br />CCY (actor : 1.165 <br />Source of estimated volume :Table 14-1 <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Average push distance : 200 feet <br />Unadjusted hourly production : 491.9 LCY/hr <br />Material consistency description <br />Compacted till or embankment <br />Average push gradient : 0.00 % (pos) <br />Average site altitude : 5,000 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rack - 50 % Rock, 50°e Earth <br />JOB TIME AND COST <br />Fleet size : ] Dozers) <br />Unit cost : $0.821 /LCY <br />.R1 d.?_dR <br />Loose <br />volume : 268,649 LCY <br />Permit/jobN : C-81-041 <br />Abbreviation :none <br />Filename : C041-013 <br />Horsepower: 305 <br />Job Condition Correction Factors <br />Operator skill : <br />0.75 Source <br />(avg.) <br />Material consistency : 0.90 (Cat HBJ <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency: 0.83 (lshilUday <br />Spoil pile : 0.80 (/nd-n`) <br />Push gradient : 1.00 /Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.79 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.36 <br />Adjusted unit production : 174.79 LCY/hr <br />Adjusted fleet production : 174.79 LCY/hr <br />Total job time : 1536.96 Hours <br />Total job cost : $220,516 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />