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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 174 <br />Date : 08/31/2006 <br />User : TAK <br />State : Colorado Permit/job# : C-80-007 <br />County: Gunnison Abbreviation :none <br />Site : West Elk Mine Filename :0007-174 <br />Agency or organization name :CDRMS <br />Permit or other job action :Permit Renewal RN-05 <br />Task description : Regrade SGFA dew <br />HOURLY EQUIPMENT COST <br />structures <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 cosUhour : $72.92 NA <br /> Operating cost/hour : $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 />;:: <br />MATERIAL QUANTITIES ,_ <br />Initial Swell Loose <br />volume: 15,000 BCY factor : 1.330 volume: 19,950 LCY <br />Source of estimated volume :Table 2 _ <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 250 feet <br />Unadjusted hourly production : 545.0 LCYfir <br />Material consistency description <br />Compacted fill orembankment <br />Average push gradient : 10.00 % (I <br />Average site altitude : 6,800 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.79 <br />Altitude : 1.00 <br />Material weight : 0.79 <br />Blade type : 1.00 <br />Net correction : 0.28 <br />Adjusted unit production <br />Adjusted fleet production <br />HB) <br />152.65 LCY/hr <br />610.59 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 32.67 Hours <br />Unit cost : $1.340 /LCY Total job cost : $26, 731 <br />