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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 003 <br />Date : 02/01/2006 <br />User: JHB <br />State :Colorado <br />Count' : Pitkin <br />Site :North Thompson Creek Mine <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Midterm 5 (2006) <br />Task description : Re9rade Treatment ponds T-1 8 T-2 <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />MATERIAL QUANTITIES <br />Initial <br />volume : 926 <br />Basic machine :Cat D8R Series II - 8SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Utilization <br />Swell Loose <br />CCY factor : 1.165 volume <br />Horsepower: 310 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />Ownership cesUhour : $48.82 NA <br />Operating cosUhour : $66.09 100 <br />Ripper op. cesUhour : $0.00 0 <br />Operator cost/hour : $31.78 NA <br />Total unit cost/hour : $146.70 Total fleet cost/hour <br />Source of estimated volume : SL05 estimate <br />Source of estimated swell factor :Caterpillar Handbook Edition 34 <br />HOURLY PRODUCTION <br />Average push distance <br />Unadjusted hourly production <br />Material consistency description <br />Compacted fill or embankment <br />100 feet <br />852.6 LCY/hr <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Decomposed rock - 50% Rock, <br />0.00 % (i <br />7.500 feet <br />2,900 Ibs/LCY <br />50% Earth <br />JOB TIME AND COST <br />Fleet size <br />Unit cost <br />1 Dozers) <br />$0.484 /LCY <br />1,079 LCY <br />Operator skill : 0.75 <br />Matedal consistency : 0.90 <br />Dozing method : 1.00 <br />~sibiliy : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.00 <br />Altitude : 1.00 <br />Matedal weight : 0.79 <br />Blade ype : 1.00 <br />Net cerzection : 0.36 <br />Source <br />Adjusted unit production : 302.96 LCY/hr <br />Adjusted fleet production : 302.96 LCY/hr <br />Total job time : 3.56 Hours <br />Total job cost : $522 <br />Penniffjob# : C1981-025 <br />Abbreviation :none <br />Filename : C025-003 <br />