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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 035 <br />Date : 06!112007 <br />User: JRS <br />State :Colorado <br />County :Fremont <br />Site :Southfield Mine <br />Permitfjob# : C-81-014 <br />Abbreviation :none <br />Filename : C014-035 <br />Agency or organization name :Colorado Division OfMinerels And <br />Permit or other job action :2007 Midterm Review <br />Task description : Bac~ll and Regrade Pond 4 <br />wn~ taLY EQUIPMENT COST <br />Basic machine : <br />Cat D9R - 9SU (2005) Horsepower : <br />405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 perday <br />Attachmentno.2: 3-shank dpper <br /> Data source : (CRC) <br /> Utilization <br />Cost Breakdown : Ownershipcost/hour : $72.92 NA <br />Operating cosUhour : $98.84 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cosUhour : $32.78 NA <br />Total unit cosUhour : $204.53 Total fleet cest/hour : $204.53 <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume: 14,000 CCY factor <br />Source of estimated volume :Operator Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Average push distance : 125 feet <br />Unadjusted hourly production : 1,055.6 LCYthr <br />Material consistency description <br />f'mm~arted fill or embankment <br />Average push gradient : 0.00 % (I <br />Average site altitude : 6,100 feet <br />Material weight : 2, 650 Ibs/LCY <br />Weight description <br />neromoased rock - 25% Rock, 75% Earfh <br />J09 TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.498 ItCY <br />Loose <br />1,125 volume : 15,750 LCY <br /> <br />Conddion Correction Factors Source <br />Operator skill : 0.75 (av9•) <br />Material consistency : 0.90 (Cat H6 <br />Dozing method : 1.00 (9en•) <br />Vsibility: 1.00 (av9) <br />Job efficiency : 0.83 (lshiff/ds <br />Spoil pile : 0.80 ((nd-rt) <br />Push gradient : 1.00 (Cat HE <br />Altitude : 1.00 (Cat HE <br />Material weight : 0.87 (Cat HE <br />Blade type : 1.00 (S/SU/l <br />Net correction : 0.39 <br /> <br />Adjusted unit production : 410.48 LCY/hr <br />Adjusted fleet production : 410.48 LCY/hr <br />Total job time : 38.37 Flours <br />Total job cost : $7,848 <br />O <br />