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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 12a State :Colorado Permit/job# P-2008-046 <br />Date : 0211512011 County : Rio Blanco Abbreviation :none <br />User : THM Site :Amso Filename :P046-12a <br />Agency or organization name: DRMS <br />Permit or other job action :Final Reclamation Cost Estimate MD-05 ------ <br />Task description : Spread topsoil over 1.7 acre MWP2 Pad and Road <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D7R DS Series // - 7SU Horsepower : 240 <br />Blade type :Semi-Universal -- <br />Attachment no. 1 :ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :NA <br />- <br /> Data source: <br />(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 fleet cost/hour : $147.04 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,057 LCY factor : NA volume : 2,057 LCY <br />Source of estimate d 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 (1shift/day) <br />Loose stockpile Spoil pile : _ <br />0 <br />80 (fnd <br />f <br /> _ . -r <br />) <br /> Push gradient : 1.05 (Cat HB) <br />Average push gradient : 2.00 % (ne <br />g)._- <br />Altitude :-- <br /> <br />1.00 <br />-1-.00- - <br /> <br />(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 : 0.90 <br />Weight description : - --- - <br />Top Soil Adjusted unit production : 641 <br />79 LCY/h <br /> _ . r <br /> Adjusted fleet production : 641.79 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 3.21 Hours <br />Total job cost : $471