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Table 3.7-1 Page 40 <br />I ~1 <br />CIRCES Cost Estimatintt Software <br />Task tt : 033 <br />Date : 12282005 <br />User: JRS <br />State :Colorado <br />County :Garfield <br />Site : Mcclane Canyon Mine <br />Agency or organization name :Colorado Division Of Minerals And <br />Permit or other job action :Permit Renewal 06 <br />Task description :Replace Topsoil from Stoc <br />HOURLY EQUIPMENT COST <br />fo Minor Revision 37 Lioht-Use Road <br />Basic machine : Cat D8R Series 11- 8SU Horsepower : 310 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br />Attachment no. 2 :3-shank ripper <br /> <br /> Daia source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $48.82 NA <br />Operating cosUhour : $66.09 100 <br />Ripper op. cosUhour : $0.00 0 <br />Operator cost/hour : $31.78 NA <br />Total unit cosUhour $146 70 Total fleet cosUhour $146 70 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,000 CCY factor : 1.125 volume : 2,250 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Conddion Correction Factors Source <br />Average push distance : 100 feet <br />Unadjusted houdy production : 852.6 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Earth -Dry packed <br />5.00 % (1 <br />5,600 feet <br />2,550 Ibs/LCY <br />Operator skill : 0.75 <br />Material consistency : 1.00 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.90 <br />Altitude : 1.00 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net correction : 0.41 <br />Adjusted unit production <br />Adjusted fleet production <br />345.91 <br />345.91 <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST _ _ _ <br />Fleet size : 1 Dozers) Total job time : 6.50 Hours <br />Unit cost ; $0.424 /LCY Total job cost : $954 <br />PermiUob#:C-1980-004 <br />Abbreviation :none <br />Filename :0004-033 <br />