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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 198 <br />Date : 0920/2006 <br />User : TAK <br />State : Colorado PermiUjob# : C-80-007 <br />County: Gunnison Abbreviation :none <br />Site : West Elk Mine Filename :0007-198 <br />Agency or organization name : CDRMS <br />Permit or other job action : Regrade mud pits associated with MR-2tP ~,~ <br />Task description :Replace topsoil from stockpile to access roads associated with MR <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cah Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $72.92 NA <br /> OperatingcosUhour : $98.84 100 <br /> Ripper op. cosUhour : $0.00 0 <br /> Operator cosUhour : $32.78 NA <br /> Total unit cosUhour : $204.53 Total fleet cosUhour : $818.13 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,186 CCY factor : 1.125 volume : 1,334 LCY <br /> <br />Source of estima ted volume :Division estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 75 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 1,514.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00. (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshiff/day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 1.33 (Cat HB) <br />Average push gradient : 15.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,600 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.60 <br />Weight description <br />Earth -Dry packed <br />Adjusted unit production : 903.68 LCY/hr <br />Adjusted fleet production : 3,614.71 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 0.37 Hours <br />Unit cost : $0.226 /LCY Total job cost : $302 <br />