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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 13a State :Colorado Permit/job# P-2008-046 <br />Date : 0211512011 County: Rio Blanco Abbreviation :none <br />User: THM Site :Amso Filename :P046-13a <br />Agency or organization name: DRMS <br />_ <br />Permit or other job action :Final Reclamation Cost Estimate MD-05 <br />Task description :Spread topsoil over 1.5 acres HB Pad and Road <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D7R DS Series 11 - 7SU Horsepower : 240 _ <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : -I per day <br />Attachment no. 2 :NA <br /> Data source: (CRG) <br />Utilization % - <br />Cost Breakdown : Ownership cost/hour : $43.55 NA <br />Operating cost/hour : $64.95 100 <br />Ripper op. cost/hour : $0.00 NA <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $147.04 Total fl eet cost/hour : $147.04 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,815 LCY factor : NA volume : 1,815 LCY <br />Source of estimated volume: Plan Submitted _ <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 1.20 (Cat HB) <br />Unadjusted hourly production : 714.3 LCY/hr Dozing method : 1.00 _ (gen.) <br />Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Loose stockpile Spoil pile : 0.80 (fnd-rf)_ <br />Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat_HB) <br />Average site altitude : 6,900 feet Material weight : 1.44 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Material weight : 1,600 Ibs/LCY Net correction : 0.86 <br />Weight description <br />Top Soil Adjusted unit production : 613.40 LCY/hr <br />Adjusted fleet production : 613.40 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 2.96 Hours <br />Unit cost : $0.240 /LCY Total job cost : $435