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Agency or organization name : Colorado Division Of Mining, Reclamation And Safety <br />Permit or other job action :Permit Renewal RN-05 <br />Task description : Regrade drill pads and mud pits <br />HOURLY EQUIPMENT COST <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 />volume : 687 BCY factor : 1.330 volume : 914 LCY <br /> <br />Source of estimated volume : MR-125 <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 125 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,055.6 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Compacted till or embankment Spoil pile : 0.80 (fnd-rf <br /> Push gradient : 0.72 (Cat HB) <br />Average push gradient : 12.80 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,300 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.26 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 269.99 LCY/hr <br /> Adjusted fleet production : 1,079.94 LCY/hr <br /> <br />.......................................::::::::::::::::::::::::::::::::::::::: <br />JOB TIME AND COST .:::::::: <br />Fleet size : 4 Dozer(s) Total job time : 0.85 Hours <br />Unit cost : $0.758 /LCY Total job cost : $692 <br />