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CIRCES Cost Estimating Software <br />Task # : 182 <br />Date : 09/04/2003 <br />User : JRS <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Minor Revision 29 <br />Task description :Regrade Light Use Roads <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $51.07 NA <br />Operating cosUhour : $93.97 100 <br />Ripper op. cosUhour : $0.00 0 <br />Operator cosUhour : $31.83 NA <br />Total unit cosUhour : $176.87 Total fleet cosUhour : $176.87 <br />,. .. ,.w. <br />MATERIAL QUANTITIES ,.:.: :: <br />Initial Swell Loose <br />volume : 2,100 CCY factor : 1.165 volume : 2,446 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Average push distance : 200 feet <br />Unadjusted hourly production : 700.0 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 5.00 % (/ <br />Average site altitude : 6,200 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />JCS TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost: $0.787 /LCY <br />PermitJjob# : C-96-083 <br />Abbreviation :none <br />Filename :C083-182 <br />State :Colorado <br />County :Delta <br />Site :Bowie No. 2 Mine <br />Condition Correction Factors Source <br />Operator skill : 0.75 (avg.) <br />Material consistency : 0.90 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (lshiff/day <br />Spoil pile : 0.80 ((nd-ri) <br />Push gradient : 0.90 (Cat HB) <br />Altitude : 1.00 (Cat H!3) <br />Material weight : 0.79 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.32 <br /> <br />Adjusted unit production : 224.75 LCY/hr <br />Adjusted fleet production : 224.75 LCY/hr <br />Total job time : 10.89 Hours <br />Total job cost : $1,925 <br />