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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : <br />028 State :Colorado PermiUjob# : <br />G80-007 <br />_ <br />Date : 09/062006 County :Gunnison _ <br />Abbreviation :none <br />User : TAK Site :West Elk Mine Filename :0007-028 <br />Agency or organization name <br />Permit or otherjob action <br />Task description <br />Colorado Division Of Mining, Reclamation And Safety <br />Pennrt Renewal RN-05 <br />Finish grade bac~lled areas <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 /> Utilization <br />Cost Breakdown : Ownership cosVhour : $72.92 NA <br /> Operating cosUhour : _ <br />_ $98.84 __ 100 <br /> Ripper op. cosUhour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cosUhour : $204.53 Total fleet cost/hour : $818.13 <br /> - -- <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 43,262 CCY factor : 1.165 volume : 50,400 LCY <br />Source of estimated volume :Map 53; Division estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Average push distance <br />Unadjusted hourly production <br />60 __feet <br />1,872.0 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient :_ 0.00 % (pos) <br />Average site altitude : 6,300 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />Job Condition Correction Factors Source <br />Operator skill : _ 0.75 (avg.) <br /> <br />Material consistency : <br />1.00 _ <br />(Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (1shiR/day) <br />Spoil pile : 0.80 (fnd-rn <br />Push gradient : _ 1.00 (Cat HB) <br />Altitude : 1.00 l (Cat H_8) <br />Material weight : 0.79 ~ (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.39 <br />Adjusted unit production <br />Adjusted fleet production <br />739.11 LCYlhr <br />2,956.43 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) <br />Unii cost : $0.277 /LCY <br />Total job time : 17.05 Hours <br />Total job cost : $13,947 <br /> <br />