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Agency or organization name : Colorado Division Of Reclamation Mining And Safety <br />Permit or other job action :Bond Recalculation related to inspection <br />Task description : Grade Slopes <br />xx- <br />H :.:::................................................................................................................................................................................................ <br />.................................................. <br />OURLY EQUIPMENT COST <br />Basic machine : Cat D8R Series 11 - 8SU (200,1 Horsepower : 310 <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: 1,864 BCY factor: 1.250 <br />Source of estimated volume :Annual <br />Source of estimated swell factor : Decom? <br />HOURLY PRODUCTION <br />Average push distance : 50 feet <br />Unadjusted hourly production : 1,400.0 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 30.00 % (r <br />Average site altitude : 6,980 feet <br />Material weight : 2,650 Ibs/LCY <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth <br />LOUSe <br />volume : 2330 LCY <br />r map <br />Rock 25% Rock, 75% Earth <br />umon correction ractors <br />Operator skill : <br />0.75 Source <br />(avg.) <br />Material consistency : 0.90 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (a vg.) <br />Job efficiency : 0.83 (1shift/da) <br />Spoil pile : 0.80 (fnd-rt) <br />Push gradient : 1.60 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.87 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.62 <br />Adjusted unit production <br />Adjusted fleet production <br />871.76 <br />871.76 <br />LCY/hr <br />LCY/hr <br />B TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 2.67 Hours <br />Unit cost : $0.192 /LCY Total job cost : $446