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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 173 <br />Date : 09/202006 <br />User : TAK <br />State :Colorado <br />County :Gunnison <br />Site :West Elk Mine <br />Agency or organization name : CDRMS <br />Permit or other job action : Regrade mud pits associated with MR-212 <br />Task description :Replace topsoil from stockpile to drill pad #4 from MR-236 <br />_ . ,: , <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 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $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 unitcosUhour : $204.53 TotalfleetcosUhour: $818.13 <br />;,:: <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 508 BCY factor : 1.250 volume : 632 LCY <br />Source of estimated volume :Division estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 50 feet <br />Unadjusted hourly production : 2,110,5 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 0.00 % (I <br />Average site altitude : 6,690 feet <br />Material weight : 2,550 Ibs/LCY <br />Weight description <br />Earth -Dry packed <br />Operator skill : 0.75 <br />Material consistency : 1.00 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.00 <br />Altitude : 1.00 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net correction : 0.45 <br />Adjusted unit production : 947.64 LCY/hr <br />Adjusted fleet production : 3,790.58 LCY/hr <br />JOB T1ME AND COST <br />Fleet size : 4 Dozers) Total job time : 0.17 Hours <br />Unit cost : $0.216 /LCY Total job cost : $137 <br />PermiUjob# : C•80-007 <br />Abbreviation :none <br />Filename :0007-173 <br />