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PROJECT IDENTIFICATION <br />Task # : 050 <br />Date : 0510312010 <br />User : JHB <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Midterm 3 <br />Task description : Replace Topsoil from Stockpile SSP#2 to N-1 <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> (CRG) <br />Data source: <br />Utilization % - <br />Cost Breakdown : Ownership cost/hour : $67.77 NA <br />Operating cost/hour : $95.29 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $201.60 Total fleet cost/hour : $403.20 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 3,100 CCY factor : 1.125 volume : 3,488 LCY <br />Source of estimated volume : Table 2.05.4-1f <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job <br />Average push distance : 100 feet <br />Unadjusted hourly production : 1,243.2 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Earth - Dry packed <br />JOB TIME AND COST <br />Fleet size <br />Unit cost <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State : Colorado <br />County: Las Animas <br />Site :Lorencito Canyon Mine <br />0.00 % (I <br />7,100 feet <br />Z550 Ibs/LCY <br />dition Correction Factors <br />Operator skill : <br />0.75 Source <br />(avg.) <br />Material consistency : 1.00 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility: 1.00 (avg.) <br />Job efficiency : 0.83 (1shiff1day) <br />Spoil pile : 0.60 (fnd-so <br />Push gradient : 1.00 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.90 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.34 <br />Adjusted unit production <br />Adjusted fleet production <br />2 Dozer(s) Total job time <br />$0.482 /LCY Total job cost <br />Permit/job# : C-96-084 <br />Abbreviation :none <br />Filename :C084-050 <br />418.66 LCY/hr <br />837.32 LCY/hr <br />4.17 Hours <br />$1,679