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CIRCES Cost Estimating Software <br />Task # : 81A <br />Date : 0 9/1 02 00 7 <br />User: JHB <br />State :Colorado <br />County : Routt <br />Site : Foidel Creek Mine <br />Agency or organization name :CORMS <br />Permit or other job action : TR61 <br />Task description : Regrade 6MN reservoir embankment <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 per day <br />Attachment no. 2 :NA <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $64.72 NA <br />Operating cosUhour : $98.84 100 <br />Ripper op. cosUhour : $0.00 NA <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $196.34 Total fleet cosUhour : $392.68 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 25,563 CCY factor : 1.125 volume : 28,758 LCY <br />Source of estimated volume :6MN reservoir cross-section & Site Plan <br />Source of estimated swell factor :caterpillar handbook <br />HOURLY PRODUCTION <br />Average push distance : 75 feet <br />Unadjusted hourly production : 1,514.3 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 1.00 % (i <br />Average site altitude : 6,700 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth <br />Operator skill <br />Material consistency <br />Dozing method <br />Visibility <br />Job efficiency <br />Spoil pile <br />Push gradient <br />Altitude <br />Material weight <br />Blade type <br />Net correction <br />Adjusted unit production <br />Adjusted Fleet production <br />Source <br />0.75 (avg.) <br />0.90 (Cat HB) <br />1.00 (gen.) <br />1.00 (avg.) <br />0.83 (lshiff/day) <br />0.80 (fnd-rf) <br />1.02 (Cat HB) <br />1.00 (Cat HB) <br />0.87 (Cat HB) <br />1.00 (S/SU/U) <br />0.40 <br />602.25 LCY/hr <br />1,204.49 LCY/hr <br />PermiUjob# : C1982-058 <br />Abbreviation :none <br />Filename : C056-61A <br />