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i <br />CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 002 <br />Date : 05(05/2004 <br />User : TAS <br />State :Colorado PermiUjob# : M-2004-017 <br />County :Grand Abbreviation :none <br />Site : Kattenberg Pit Filename : M017-002 <br />Agency or organization name :Division Of Minerals & <br />Permit or other job action :Final Reclamation <br />Task descdption : Backfill 40,000 ct <br />HOURLY EQUIPMENT COST <br />inert recyclable material into <br />Basic machine :Cat D8R Series 11 - 8SU Horsepower : 310 <br />Blade iype :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 : $43.83 NA <br /> OperatingcosUhour: $66.44 100 <br /> Ripper op.cosUhour: $0.00 NA <br /> Operator cost/hour: $31.83 NA <br /> Total unit cosUhour : $142.10 Total fleet cosUhour : $284.20 <br />MATERIAL QUANTITIES ~ ~ ~ . <br />Initial Swell Loose <br />volume: 40,000 LCY factor: NA volume: 40,000 LCY <br />Source of estimated volume :permit <br />Source of estimated swell factor : NA <br /> <br />;:: <br />HOURLY PRODUCTION ,: <br />;:: <br />Job Condition Correction Factors <br /> <br />Source <br />Average push distance : 150 feet <br />Unadjusted howdy production : 634.3 LCY/hr <br />Material consistency description <br />Partly consolidated stockpile <br />Average push gradient : 3.00 % (r <br />Average site altitude : 6,000 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />JOB TIME AND COST <br />Fleet size : 2 Dozers) <br />Unit cost : $0.357 /LCY <br />Operator skill : 0.75 <br />Material consistency : 1.10 <br />Dozing method : 1.20 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.90 <br />Push gradient : 1.07 <br />Altitude : 1.00 <br />Material weight : 0.79 <br />Blade type : 1.00 <br />Net correction : 0.63 <br />Adjusted unit production <br />Adjusted fleet production <br />(Gat <br />397.78 LCY/hr <br />795.55 LCY/hr <br />Total job time : 50.28 Hours <br />Total job cost : $14,290 <br />