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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 044 State : Colorado Permit/job# : C-1980-004 _ <br />Date : 0312512009 County : Gaeld Abbreviation :none <br />User: JRS Site : Mcclane Canyon Mine Filename : C004-044 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :2009 Midterm Review <br />Task description : Replace Topsoil from Stockpile to Minor Revision 37 Light-Use Road <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Se,,i-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 : $71.49 NA <br />Operating cost/hour : $103.27 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $207.53 Total fleet cost/hour : $207.53 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,000 CCY factor : 1.125 volume : 2,250 LCY <br /> <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor : CAT Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance :__100 -feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 (gen) <br /> Visibility: 1.00. (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 0.90 (Cat HB) <br />Average push gradient : 5.00 % (pas) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,600 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U_)_ <br />Material weight : 2, 550__ Ibs/LCY Net correction : 0.41 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 504.38 LCY/hr <br /> Adjusted fleet production : 504.38 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 4.46 Hours <br />Unit cost : $0.411 /LCY Total job cost : $926