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CIRCES Cost Estimating Software <br />Task # : Old <br />Date : 10/05/2004 <br />User: SSS <br />State :Colorado <br />County :Mesa <br />Site : Whitewater Pit 500 <br />Permit/job# : M-1977-129 <br />Abbreviation :none <br />Filename :M129-02a <br />Agency or organization name :DMG <br />Permit or other job action : TR07 plus recalculation of current reclamation liability <br />task description :Cut and fill reduction of pit highwall working face <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />Basic machine :Cat D9R - 9SU <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank riooer <br />Shift basis : 1 perday <br />Data source : (CRG) <br />Ownership cost/hour <br />Operating cost hour <br />Ripper op.cosUhour: <br />Operator cost/hour: <br />Total unit cost/hour : $182.53 Total fleet costlhour <br />MATERIAL QUANTITIES <br />Initial <br />volume : 10,736 CCY <br />$182.53 <br />Swell Loose <br />factor : 1.090 volume ; 11,702 LCY <br />Source of estimated volume :11001.f. x 9.76c.y./l.f. (see AM-02 Exhibit L and Map C-ls) <br />Source of estimated swellfactor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 80 feet <br />Unadjusted hourly production : 1,460.1 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 16.50 % (neg) <br />Average site altitude : 4,650 feet <br />Material weight : 2,400 Ibs/LCY <br />Weight description <br />Clay and gravel -Dry <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.193 /LCY <br />Utilization <br />$51.07 NA <br />$97.71 100 <br />$1.92 20 <br />$31.83 NA <br />Operator skill : 0.75 (avg.) <br />Material consistency : 1.00 (Cat HE <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (lshiff/da <br />Spoil pile : 0.80 (fnd-rf) <br />Push gradient: 1.36 (CatHB <br />Altitude : 1.00 (Cat HB <br />Material weight ; 0.96 (Cat HB <br />Blade type : 1.00 (S/SU/U <br />Net correction : 0.65 <br />Adjusted unit production : 946.57 LCY/hr <br />Adjusted fleet production : 946.57 LCY/hr <br />Total job time : 12.36 Hours <br />Total job cost : $2,257 <br />Horsepower: 405 <br />