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LJ <br />PROJECT IDENTIFICATION <br />Task #: 234 <br />Date Q4/3012008 <br />User: N§ <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State : Colorado <br />County :Delta M <br />Site : Bowie No. 1 M,'ne <br />Permitlob## : C-1981.038 <br />Abbreviation :none _ <br />Filename :CQ3&234 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And <br />Permit or other job action : Technical Revision 49-._.-- -- - <br />Task description :Replace Topsail from Stockpile to Drill Pads <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) _ Horsepower : 405 <br />Blade type : SenW-Universal - <br />Attachment no. 1 : POPS Cab _ Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper Y <br />• <br />0 <br /> Data source : (CRG) <br /> _ <br />Utilization % <br />Cost Breakdown : Ownership cost/hour : $7143 NA <br />Operating cost/hour : $103.27 900 <br />Ripper op. cost/hour : $0.00 _ <br />0 <br />Operator cost/hour : _ <br />$32,78 _ <br />NA <br />Total unit cost/hour : $207.53 Total fleet cost/hour : $207.53 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 740 BCY factor : 1.250 volume : 925 LCY <br />Source of estimated volume: Division Estimate <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 100 feet <br />Unadjusted hourly production :--i,-243,2 LCY/hr <br />Material consistency description : <br />Consolidated stockpile <br />Average push gradient <br />Average site attitude <br />Material weight <br />LVieight description : <br /> % (PPS) <br />8, 9GO feet <br />2,55W Ibs/LCY <br />Operator skill : <br />-- 0.75 <br />-- -- (avg.) <br />-- --i--g.) <br />Material consistency : 1.00 (Cat H <br />B) <br />Dozing method 1.00 _ <br />---? (gen.) - <br />Visibility : 1,Q0 (avg.) <br />Job efficiency : 0.83 (lshiftlday) <br />Spoil pile <br /> <br />. <br />.......... 0.80 <br /> <br />..._........- - -..._ (find-if) <br /> <br />........_ ...:........._._....._. ...... <br />Push gradient : <br />............ 0.90 <br />.............. <br />..... (Cat HS) <br />------- <br />......... ......_..... <br />Altitude <br />.......... Q. 95 <br />......... ............... ......... (Cat HB) <br />.............................._..._ .....---....... .. <br />Material weight : 0.90 (Cat HB) <br />............. <br />Blade type : ......... <br />.. <br />... <br />1.00 ._........., <br />{v/SU/iJl <br />Net correction : 0.39