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CIRCES Cost Estimatinsal Software <br />PROJECT IDENTIFICATION <br />Task #: 144 <br />Date : 0511612006 <br />User: JRS <br />Agency or organization name : Colorado Division Of Minerals And Geology <br />Permit or other job action Technical Revision 54 <br />Task description : Replace Topsoil from Stockpile to Nine Drill Pads <br />HOURLY EQUIPMENT COST <br />State : Colorado <br />County :Delta <br />Site : Elk Creek Mine <br />Basic machine : Cat D9R - 9SU Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2:3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $56.94 NA <br /> Operating cost/hour : $104.98 100 <br /> Ripper op. cost/hour : $1.00 10 <br /> Operator cost/hour : $32.53 NA <br /> Total unit cost/hour : $195.45 Total fleet cost/hour : $195.45 <br />_ .... <br /> <br />MATERIAL QUANTITIES . <br />... <br />Initial Swell Loose <br />volume : 3,600 BCY factor : 1.250 volume : 4,500 LCY <br /> <br />Source of estimated volume : Division Estimate <br />Source of estimated swell factor : CAT Handbook <br /> <br />..:. <br />. .::.:...............:....:....::.:.;.::::>; . <br />HOURLY PRODUCTION <br />..:.;. :...:....::.::.: ..... ::.. . <br />Job Condition Correction Factors <br /> <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 1.00 (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 />Consolidated stockpile Spoil pile : 0.80 (fnd-ri) <br /> Push gradient : 0.79 (Cat HB) <br />Average push gradient : 10.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,500 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.34 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 422.61 LCY/hr <br /> Adjusted fleet production : 422.61 LCY/hr <br /> <br /> <br />JOB TIME AND COST .:.......... <br />Fleet size : 1 Dozer(s) Total job time : 10.65 Hours <br />Unit cost : $0.462 /LCY Total job cost : $2,081 <br /> <br />Permit/job# : C-1981-022 <br />Abbreviation :none <br />Filename :C022-144