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User <br />JRS <br />Site :Bowie No. 1 Mine <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase I Bond Release SL-03 <br />Task description : Backfill and Regrade Timber Storage Pond <br />HOURLY~E:::::::IPMENT::::;;. ....................................................................................................................................................................... <br />QU COST <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br />Attachment no. 2 :3-shank ripper <br />Data source : (CRG) <br />volume : 1,593 BCY factor : 1.330 volume : 2,119 LCY <br /> <br />Source of estimated volume :Permit Volume 1, Page 33; Map 8-1 <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY PRODUCTION::::; .:..............._ ........_. .._.._.............................. ,........,......._ ............... <br />Job Condition Correction Factors ................_..... ........... __.... <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 (lshift/day) <br />Compacted fill or embankment 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 : 7,200 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.36 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 749.95 LCY/hr <br /> Adjusted fleet production : 749.95 LCY/hr <br /> <br /> <br />.................................... <br />JOB TIME AND~COST ::::::.................................... <br />.................................... <br />..................................... <br />................................................................... <br />................................................................... <br />........................ <br />........................ <br />.................................. <br />................................. <br />Fleet size : 1 Dozers) Total job time : 2.83 Hours <br />Unit cost : $0.277 /LCY Total job cost : $586 <br /> <br />Filename : C038-092 <br />