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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 035 State <br />Date: 09/_062006__ County <br />User : TAK Site <br />Colorado Permit/job# : C-80.007 <br />Gunnison Abbreviation :none <br />West Elk Mine Filename :0007-035 <br />Agency or organization name :Colorado Division Of Mining, Reclamation And <br />Permit or other job action :Permit Renewal RN-05 <br />Task description : Regrade Freshwater Portal PW-1 <br />L~-~ -~-~ <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab _ <br />Attachmentno.2: 3-shank ripper <br />Cost Breakdown: Ownership cosVhour <br />Operating cosUhour <br />Ripper op.cosUhour <br />Operator cosUhour <br />Total unit cosUhour <br />~ --~ <br />MATERIAL QUANTITIES u <br />Initial Swell <br />volume : 14,719 CCY factor <br />Utilization <br />$72.92 NA <br />$98_.84_ 100 <br />$O.DO 0 <br />Horsepower: 405 <br />Shift basis : i perday <br />Data source : (CRG) <br />$32.78 NA <br />$204.53 Total fleet cosUhour : $818.13 <br />__ <br />Loose <br />1.165 volume: 17,148 LCY <br />Source of estimated volume :Permit Volume 7; Exhibit 43 <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Average push distance : 175 feet <br />Unadjustetl hourly production : 805.3 LCY/hr <br />Material consistency description <br />Compacted fill orembankment <br />Average push gradient : 500 % (pos) <br />Average site altitude : 6,300 feet <br />Material weight <br />Weight description <br />Decomposed rock - 50% Rock <br />------ <br />JOB TIME AND COST <br />Fleet size <br />Unit cost <br />2, 900 Ibs/LCY <br />50% Earth <br />4 Dozers) <br />$0.791 /LCY <br />Job Condition Correction Factors Source <br />Operator skill : 0.75 (avg.) _ <br />Material consistency : _ 0.90 (Cat Ht3) <br />~ <br />Dozing method . _ 1.00 (gen.) <br />Visibility: 1.00_ _ (avg.) <br />Job efficiency : <br />' 0.83 (lshiff/day) <br />Spoil pile : 0.80 (ind-rf) <br />Push gradient : 0.90 (Cat HB) <br />Altitude : 1.00 (Cat H8) <br />_ <br />Material weight : 0.79 ~ <br />(Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.32 <br />Adjusted unit production : 258.56 LCY/hr <br />Adjusted fleet production : 1,034.23 LCY/hr <br />Total job time : 16.58 Hours <br />Total job cast : $13,585 <br />