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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT:.I D ::::::.:.................................................................................................................................................................................. <br />....................................... <br />ENTIFICATION <br />Task # : 036 State :Colorado Permit/job# : C-81-022 <br />Date <br />User <br />05/05/2008 <br />JRS <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Renewal 05 <br />Task description : Regrade Roads Associated with MR-54 and 55 and TR-38 <br />HOURLY :::.;:.:.. ..................................................................................................................................................................................... <br />........ <br />Q NT C ;:.;;:.;T ::::::. <br />E ~UIPME <br />OS <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <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 />volume : 17,180 CCY factor : 1.165 volume : 20,015 LCY <br /> <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY..PR:,::. _ ............... <br />ODUCTI N <br />O .................._ . ........................................_..... ...... _......._......_........... <br /> <br />Job Condition Correction Factors ......... _... .._................... ._ <br /> <br />Source <br /> Operator skill : 0.75 _ (avg.) <br />Average push distance : 50 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 2,110.5 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 0.90 (Cat HB) <br />Average push gradient : 5.00 % (pos) Altitude : 1.00 (Cat Hi3) <br />Average site altitude : 6,600 feet Material weight : 0.79 (Cat Hl3) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.32 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 677.62 LCY/hr <br /> Adjusted fleet production : 2,032.85 LCY/hr <br /> <br />JOB~TIME AND~C::::::T :::::::............. <br />OS ........................ .................................... ................................................................. ........................... ................................ <br />Fleet size : 3 Dozers) Total job time : 9.84 Hours <br />Unit cost : $0.306 /LCY Total job cost : $6,130 <br /> <br />County :Delta <br />Site :Sanborn Creek Mine <br />Abbreviation :none <br />Filename : C022-036 <br />