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<br />PROJECT IDENTIFICATION <br />Task #: 058 <br />Date : 06118/2008 <br />User: JRS <br />CIRCES Cost Estimating Software <br />State : Colorado <br />County :Moffat <br />Site : Eagle Mine Complex <br />Permit/job# :C-1981-044 <br />Abbreviation :none <br />Filename : C044-058 <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shiftbasis : 1 perday <br />Attachment no. 2:3-shank ripper <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $97.38 NA <br /> Operating cost/hour : $138.49 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $268.65 Total fleet cost/hour : $1,074.59 <br /> <br />MATERIAL QUANTITIES :XX <br />Initial Swell Loose <br />volume : 420 CCY factor : 1.125 volume : 472 LCY <br /> <br />Source of estimated volume : Permit Exhibit 25, p. 27 <br />Source of estimated swell factor :cat <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 400 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 497.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (a vg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-o <br /> Push gradient : 1.06 (Cat HB) <br />Average push gradient : 2.50 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,400 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.48 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 236.24 LCY/hr <br /> Adjusted fleet production : 944.96 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) Total job time : 0.50 Hours <br />Unit cost : $1.137 /LCY Total job cost : $537 <br />