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CIRCES Cost Estimating Software <br /> <br />PROJECT IDENTIFICATION <br />Task # : 045 <br />Date : 11/08/2006 <br />User : JRS <br />County :Las Animas <br />Site :New Elk Mine <br />PermiUjob#:C-1981-012 <br />Abbreviation :none <br />Filename : C012-045 <br /> Agency or organization name :Colorado Division Of Minerals And Geology <br /> Permit or other job action :Partial Phase 1 Bond Release SL-02 <br /> Task description :Regrade Pond 008 <br /> <br />HOURLY EQUIPMENT COST <. ;::; <br /> Basic machine :Cat D9R - 9SU (2005) 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 : $72.92 NA <br /> Operating cost/hour : $98.84 100 <br /> Ripper op. cosUhour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cosUhour : $204.53 Total fleet cosUhour : $204.53 <br /> MATERIAL QUANTITIES <br /> Initial Swell Loose <br /> volume : 6,160 CCY factor : 1.125 volume : 6,930 LCY <br /> Source of estimated volume :Exhibit 19, pages 13 and 14; Table 23 <br /> Source of estimated swell factor :CAT Handbook <br /> HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 75 feet <br />Unadjusted hourly production : 1,514.3 LCY/hr <br />Material consistency description <br />Compacted fill orembankment <br />Average push gradient : 5.00 % (pos) <br />Average site altitude : 7,500 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth <br />State :Colorado <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 : 0.90 <br />Altitude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.35 <br />Adjusted unit production : 532.06 LCY/hr <br />Adjusted fleet production : 532.06 LCY/hr <br />JOB 71ME AND COST <br />• Fleet size : 1 Dozers) Total job time : 13.02 Hours <br />Unit cost : $0.384 /LCY Total job cost : $2,664 <br />E~X Z8' /3'~.~ ii~s~~6 SL02 <br />