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CIRCES Cost Estimating Software <br />Task # : 007 <br />Date : 0 4/0 52 00 6 <br />User: JRS <br />Slate :Colorado <br />County :Delta <br />Site : Sanborn Creek Mine <br />Permitlob# : C-81-022 <br />Abbreviation :none <br />Filename :C022-007 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :2006 Midterm Review <br />Task description : BaC~I/ and Regrade CBM-15 Drill Pad <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU 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 cosUhour : $56.94 NA <br />Operafingcostlhour: $104.98 100 <br />Ripper op.cosNhour: $0.00 0 <br />Operator cosUhour : $32.53 NA <br />Total unit cosUhour : $194.45 Total fleet cosUhour : $583.36 <br />MATERIAL QUANTITIES ~ ~ ~~ <br />Initial Swell Loose <br />volume : 925 CCY factor : 1.165 volume : 1,07$ LCY <br /> <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 : 75 feet <br />Unadjusted hourly production : 1,514.3 LCYlhr <br />Material consistency description <br />Compacted till or embankment <br />Average push gradient : 5.00 % (I <br />Average site altitude : 8,000 feet <br />Material weight : 2,900 lbs/LCY <br />Weight description <br />Decomposetl rock - 50% Rock, 50% Earth <br />Operator skill : 0.75 <br />Material wnsistency : 0.90 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.90 <br />Altitude : 0.95 <br />Material weight : 0.79 <br />Blade type : 1.00 <br />Nei correction : 0.31 <br />Adjusted unit production : 461.88 LCY/hr <br />Adjusted fleet production : 1,385.65 LCY/hr <br />JOB TIME AND COST <br />fleet size : 3 Dozers) Total job time : 0.78 Hours <br />Unit cost : $0.421 /LCY Total job cost : $454 <br />