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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : X03 <br />Date : 09/01/2005 <br />User : JRS <br />State :Colorado <br />County :Delta <br />Site :Bowie No. 2 Mine <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Notice of Intent X-2005-217-10 <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 perday <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $51.01 NA <br />Operating cosUhour : $93.55 100 <br />Ripper op. cosUhour : $0.00 0 <br />Operator cosuhour : $31.78 NA <br />Total unit cosuhour : $176.34 Total Fleet cosUhour : $176.34 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,700 BCY factor : 1.250 volume : 3,375 LCY <br />Source of estimated volume :Operator Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (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 (lshiff/da <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 0.90 (Cat HB, <br />Average push gradient : 5.00 % (pos) Altitude : 0.95 (Cat H8, <br />Average site altitude : 8,000 feet Material weight : 0.79 (Cat HB, <br /> Blade type : 1.00 (S/SUN, <br />Material weight : 2, 900 Ibs/LCY Net correction : 0.31 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 379.20 LCY/hr <br /> Adjusted fleet production : 379.20 LCY/hr <br />JOB TIME~~AND COST ~~~~~~ ~ ~~~ ~ ~~~ ~~~ ~~ ~~ ~ ~~~ ~~ ~~ <br />Fleet size : 1 Dozers) Total job time : 8.90 Hours <br />Unit cost : $0.465 /LCY Total job cost : $1,570 <br />Permiujob# : C-1996-083 <br />Abbreviation :none <br />Filename : C083-X03 <br />