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PROJECT IDENTIFICATION <br />Task #: 004 <br />Date : 0610612011 <br />User : RCO <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State : Colorado <br />County :Mineral <br />Site : East Upper Rat Creek <br />Agency or organization name: DRMS <br />Permit or other job action : New NOI <br />Task description :Recontour grading of pad areas (2) <br /> <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D5G LGP - 5P Horsepower : 90 <br />Blade type: Power Angle Tilt <br />Attachment no. 1 :ROPS Cab Shiftbasis : 1 perday <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $17.95 NA <br />Operating cost/hour : $24.13 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $80.62 Total fl eet cost/hour : $80.62 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 807 BCY factor : 1.165 volume : 940 LCY <br /> <br />Source of estimated volume :2 pads, approx 0.5 ac total, 1 ft avg depth <br />Source of estimated swell factor :na <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 464.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shiff/day) <br />Consolidated stockpile Spoil pile : 0.70 (fnd-mt) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 0.96 (Cat HB) <br />Average site altitude : 11,700 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (PAT) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.33 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 153.99 LCY/hr <br /> Adjusted fleet production : 153.99 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 6.11 Hours <br />Unit cost : $0.524 /LCY Total job cost : $492 <br /> <br />Permit/job# : P-2011-011 <br />Abbreviation :none <br />Filename :P011-004