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CIRCES Cost EstimaGnst Software <br />• <br />Task # : 047 <br />Date : 02x07/2005 <br />User : JRS <br />State :Colorado Perm~ob# :C-1981-012 <br />County :Las Animas Abbreviation :none <br />Site :New Elk Mine Filename :0012-047 <br />Agency or organiration name : Coknado Division Of Minerals And Geology <br />Permit or other job action :2005 Bond Recalculation <br />Task description : Regrade Pond 008 and Rip and Regrade Spi!/way <br />HOURLY EQUIPMENT COST <br />Basic machine : Caf D9R - 9SU Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 perday <br />Attachment no. 2 : 1-shank dpper <br /> Dafa source : (CRG) <br /> Utii'¢ation % <br />Cost Breakdown : Ownership costlhour : $51.66 NA <br />Operating cost/hour : $93.54 100 <br />Ripper op. cosVhour : $5.63 50 <br />Operator cosUhour : $31.76 NA <br />Total untt cosHhour : $182.60 Total fleet cosUhour : $182.60 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 28,300 CCY factor: 1.125 volume: 31,838 LCY <br />Source of estimated volume :5rhibit 20; Table 23 <br />Source of estimated swell factor :CAT Handbook <br />Average push distance : 125 feet <br />Unadjusted hourly production : 1,055.6 LCY/hr <br />Material consistency description <br />Comoacted fit! or embankment <br />Average push gradient : 10.00 % (I <br />Average site attitude : 7,500 feet <br />Material weight : 2, 650 Ibs/LCY <br />Weight descdption <br />Decomposed rock-25% Rock 75% Earth <br />JOB TIME AND COST <br />• Fleet size <br />Unit cost <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 ~ <br />Vsibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.79 <br />Altttude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.31 <br />Adjusted unit production <br />Adjusted fleet production <br />1 Dozers) Total job hme <br />30.565 /LCY Total job cost <br />~xltJotf-- z~-.~Z <br />Source <br />32296 LCY/hr <br />322.96 LCY/hr <br />98.58 Hours <br />$18,001 <br /> l--z~-a6 <br />