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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 083 <br />Date : 10/732006 <br />User: JRS <br />State :Colorado <br />County :Delta <br />Site :Bowie No. 2 Mine <br />Permitfjob# : C-96-083 <br />Abbreviation :none <br />Filename : C083-063 <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Permit Renewal 02 <br />Task description :Regrade Gob Pile #1 Road <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Shitt basis : 7 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $56.94 NA <br />OperatingcosUhour : $104.98 700 <br />Ripper op.cosUhour : $0.00 0 <br />Operator cosUhour : $32.53 NA <br />Total unit cosUhour : $194.45 Total fleet cosUhour : $777,82 <br />MATERIAL QUANTITIES ~ ~~~~ ~~~~~ ~~~~~~ <br />Initial Swell Loose <br />volume: 5,963 CCY factor : 1.165 volume: 6,947 LCY <br />Source of estimated volume :Page 3.02-2 <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correc tion Factors Source <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 : 0.00 % (1 <br />Average site altitude : 6,000 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />JOS 7fME AND COST <br />Fleet size : 4 Dozers) <br />Unit cost : $0.782 /LCY <br />Horsepower: 405 <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 : 1.00 <br />Altitude : 1.00 <br />Material weight : 0.79 <br />Blade type : 1.00 <br />Net correction : 0.36 <br />HB) <br />HB) <br />Adjusted unit production : 248.74 LCY/hr <br />Adjusted Fleet production : 994.95 LCY/hr <br />Total job time : 6.98 Hours <br />Total job cost : $5,431 <br />