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CIRCES Cost Estimatins~ Software <br />PROJECT IDENTIFICATION <br />Task # : 162 <br />Date : 0 6/1 42 00 7 <br />User: JRS <br />State :Colorado <br />County :Delta <br />Site :Elk Creek Mine <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Technical Revision 56 <br />Task description : Regrade Drill Pads <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 dpper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $72.92 NA <br /> Operating cosUhour : $98.84 100 <br /> Ripper op. cosUhour : $0.00 0 <br /> Operator cosUhour : $32.78 NA <br /> Total unit cosUhour : $204.53 Total fleet cosUhour : $204.53 <br /> <br />MATERIAL QUANTITIES < ,. <br />Initial Swell Loose <br />volume: 2,300 BCY factor : 1.250 volume: 2,875 LCY <br />Source of estimated volume :Division Estimate <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 or embankment <br />Average push gradient : 5.00 % (1 <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 />Operator skill : 0.75 (avg.) <br />Material consistency : 0.90 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (1shiR/da~ <br />Spoil pile : 0.80 (fnd-rfJ <br />Push gradient : 0.90 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.87 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.35 <br />Adjusted unit production : 532.06 LCY/hr <br />Adjusted fleet production : 532.06 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 5.40 Hours <br />Unit cost : $0.384 /LCY Total job cost : $1,105 <br />Permitlob# : C-1981-022 <br />Abbreviation :none <br />Filename : C022-162 <br />