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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task # : 034 <br />Date : 09/062006 <br />User : TAK <br />Agency or organization name <br />Permit or other job action <br />Task description <br />State :Colorado <br />County :Gunnison <br />Site :West Elk Mine <br />PermiUjob#: C-80-007 <br />Abbreviation :none <br />Filename :0007-034 <br />Colorado Division Of Mining, Reclamation And Safety <br />Permit Renewal RN-05 <br />Treatment Pond <br />- ---- - -- <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 ripper <br /> Data source : (CRG) <br />Cost Breakdown: Ownership cosi/hour <br />Operating cosUhour <br />Ripper op.cosUhour <br />Operator cosUhour <br />Total unit cosUhour <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume : 60 CCY factor <br />Loose <br />1.165 volume : 70 LCY <br />Source of estimated volume :Permit Volume 8A, Exhibit 66 <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION ,lob Condition Correction Factors Source <br />Average push distance : _ 50 _feet <br />Unadjusted houdy production : 2,110.5 LCY/hr <br />Material consistency description <br />Compacted fill or embankment __ <br /> Utilization <br />$72.92 NA <br />$98.84 T 100 <br />y <br />$D.00 0 <br />$32.78 ~ NA <br />$204.53 TotalfleetcosUhour: $818.13 <br /> ~- <br />Operatorskill:_ 0.75 (avg.) <br />Material consistency : 0.90 (Cat HB) <br />Dozing method : _ 1.00 (gen.)_ <br />Visibility : 1.00 T (avg.) _ <br />Job efficiency : 0.83 _ (lshitUday) <br />~ <br />Spoil pile : 0.80 (fnd-rf) <br />' Push gradient : 1.05 _ <br />(Cat H8) <br />Average push gradient : _2.00 % (neg)__ Altitude : 1.00 (Cat HB) <br />_ <br />Average site altitude : 6,300 feet Material weight : <br />~ _ <br />0.79 ^ (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.37 ~ <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 784.88 LCY/hr <br />Adjusted fleet production : 3,138.65 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 0.02 Hours <br />Unit cost : $0.261 ILCY Total job cost : $18 <br />C -s -- - ~------_~_ i <br />