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CIRCES Cost Estimating Software <br />Task # : 019 <br />Date : 10/132006 <br />User : JRS <br />State :Colorado <br />County :Delta <br />Site :Bowie No. 2 Mine <br />Permitlob# : C-96-083 <br />Abbreviation :none <br />Filename :C083-019 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Permit Renewa102 <br />Task description :Regrade Drill Pads from MR's and TR's <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cah <br />Attachment no. 2 :3-shank ripper <br />Horsepower: 405 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $56.94 NA <br /> Operating cosUhour : $104.98 100 <br /> Ripper op. cost hour : $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 : 64,950 CCY factor : 1.165 volume : 75,667 LCY <br /> <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />, <br />HOURLY PRODUCTION ., - <br />Job Condition Correction Factors <br />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 (lshift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 0.93 (Cat HB) <br />Average push gradient : 4.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,500 feet Material weight : 0.79 (Cat HB) <br /> 81ade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.33 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 409.12 LCY/hr <br /> Adjustetl fleet production : 1,636.49 LCY/hr <br /> <br />,: <br />JOB TIME AND COST <:, <br />..:... <br />Fleet size : 4 Dozers) Total job time : 46.24 Hours <br />Unit cost : $0.475 /LCY Total job cost : $35,964 <br />