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CIRCES Cost Estimating Software <br />Task # : 013 <br />Date : 08/312006 <br />User: TAK <br />State :Colorado <br />County :Gunnison <br />Site :West Elk Mine <br />Agency or organization name :Colorado Division Oi Mining, Reclamation And Safety <br />Permit or other job action :Permit Renewal RN-OS <br />Task description : Regrade upper bench of refuse pile to final contours <br />HOURLY EQUIPMENT COST <br />Basic machine <br />Blade type <br />Attachment no. 1 <br />Attachment no. 2 <br />Cat D9R - 9SU (2005) Horsepower : 405 <br />Semi-Universal <br />ROPS Cab <br />3-shank ripper <br />Shift basis : 1 perday <br />Data source : (CRG) <br /> Utilization <br /> Cost Breakdown : Ownership cost/hour : $72.92 NA <br /> Operating cosVhour : $98.84 100 <br /> Ripper op. cosUhour : __$0.00 ~ 0 <br /> Operator cosUhour : $32.78 NA <br /> Total unit cost/hour : $204.53 Total fleet cosVhour : $818.13 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 79,325 CCY factor : 1.185 volume : 94,000 LCY <br />Source of estimated volume : ORMS <br />Source of estimated swell factor :CAT Handbook <br />~ - <br />HOURLY PRODUCTION <br />Average push distance : 150 feet <br />Unadjusted hourly production : 910.5 LCY/hr <br />Material consistency description <br />Partly consolidated stockpile <br />Average push gradient : 0.00 % (pos) <br />Average site altitude : 6,300 feet <br />Material weight : 1,600 Ibs/LCY <br />Weight description <br />Job Condition Correction Factors Source <br />Operator skill : 0.75 (avg.) _ <br />~ <br />Material consistency : 1.10 (Cat HB) <br />Dozing method : 1.00 (gen.J <br />-' <br />Visibility : 1.00 (avg.) <br />T <br />Job efficiency : 0.83 (lshifl/day) <br />Spoil pile : 0.80 (fnd-rfJ _ <br />Push gradient : 1.00 ~ (Cat HB) <br />Altitude : 1.00 (Cat H <br />8) <br /> <br />Material weight : _ <br />1.44 _ <br />_ <br />_ <br />(Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.79 <br /> <br />Coal- Bituminous, Raw Adjusted unit production : 716.73 LCY/hr <br />Adjusted fleet production : 2,888.90 LCY/hr <br />-_ ---- - - <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 32.79 Hours <br />Unit cost : $0.285 /LCY Total job cost : $26,825 <br />PermiVjol# : C-80-007 <br />Abbreviation :none <br />Filename :0007-013 <br />