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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task # : 03b State :Colorado <br />Date : 03/0 52 0 0 2 County :Mesa <br />User: SSS Site :Moores Pit <br />Agency or organization name : DMG <br />Permit or other job action :Routine Reclamation Cost Estimate Recalculation <br />Task description :Replace Fines on Affected Area as Growth Medium <br />HOURLY EQUIPMENT COST <br /> Basic machine :Cat D8R - 8SU Horsepower : 305 <br /> Blade type :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 : Ownershipcost/hour : $49.50 NA <br /> Operating cost/hour : $65.98 100 <br /> Ripper op. cosUhour : $3.75 50 <br /> Operator cosUhour : $27.99 NA <br /> Total unit wsUhour : $147.22 Total fleet cosUhour : $147.22 <br /> <br />MATERIAL QUANTITIES ^ ~ ~ ~~~-~ ~~~~ <br />Initial Swell Loose <br />volume : 5,162 LCY factor : NA volume : 5,162 LCY <br /> <br />SOUrCe of estimated volume :Assume 9.6 acres covered with 4" of screen/crusher fines <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 : 250 feet Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 377.8 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1 shi/Uday) <br />Partly consolidated stockpile Spoil pile : 0.70 (fnd-mf) <br /> <br /> Push gradient : 1.22 (Cat HB) <br />Average push gradient : 10.00 % (negj Altitude : 1.00 (Cat NB) <br />Average site altitude : 6,200 feet Material weight : 0.85 (Cat lib) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2, 700 Ibs/LCY Net correction : 0.50 <br />Weight description <br />Sand and clay -Loose Adjusted unit production : 188.97 LCY/hr <br /> <br />- Adjusted fleet production : 188.97 LCY/hr <br />i - <br />- ~.~~ <br />PermiUjob#:M-1980-178 <br />Abbreviation :none <br />Filename : M178-03b <br />Fleet size : 1 Dozers) Total job time : 27.32 Hours <br />Unit wst : $0.779 /LCY Total job cost : $4,022 <br />C _ _._.__~ __ __. ~._-_ <br />