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PROJECT IDENTIFICATION <br />Task # : 004 <br />Date : 0910312009 <br />User : JDM <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State : Colorado <br />County: Rio Blanco <br />Site :Deserado Mine <br />Permit/job# : C-1981-018 <br />Abbreviation :none <br />Filename :C018-004 <br />Agency or organization name: CDRMS <br />Permit or other job action :Minor Revision 142 <br />Task description :Replace Topsoil on Five Nitrogen Hole Pads and Light Use Roads <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br /> Blade tvoe : 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 : $67.84 NA <br /> Operating cost/hour : $119.93 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $226.31 Total fleet cost/hour : $226.31 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 3,307 CCY factor : 1.111 volume : 3,674 LCY <br />Source of estimated volume: Operator Estimate <br />Source of estimated swell factor :Operator Study <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 65 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 1,752.8 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Consolidated stockpile Spoil pile : 0.93 (user) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,300 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2550 Ibs/LCY Net correction : 0.52 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 914.92 LCY/hr <br /> Adjusted fleet production : 914.92 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 4.02 Hours <br />Unit cost : $0.247 /LCY Total job cost : $909