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Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :2008 Midterm Review <br />Task description :Grade Neck Pit Highwall <br />.:;:.;:.;:.;:.;:.;:.;:.;;;;;>;;;::.;;:.;:.;:.;:.;:.; :.:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::................................................... <br />.................................. . <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D11 R - 11 U (2005) Horsepower : 850 <br />Blade type :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 : 104,900 LCY <br />factor : NA volume : 104,900 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :NA <br /> <br />_............ _ ............... <br />HOURLY PRODUCTION ................... ......................................................................_................_._..... <br />Job Condition Correction Factors ........_ ..:.__...... :,:::.:: Source :.,,.. <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 2,870.3 LCY/hr Dozing method : 1.10 (50% sl) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Partly consolidated stockpile Spoil pile : 0.90 (ssd-fc) <br /> Push gradient : 1.22 (Cat HB) <br />Average push gradient : 10.00 % (neg) Altitude : 0.93 (Cat HB) <br />Average site altitude : 7,800 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.70 <br />Weight description <br />Sandstone Adjusted unit production : 1999.41 LCY/hr <br /> Adjusted fleet production : 3,998.81 LCY/hr <br /> <br /> <br />JOB TIME AND COST ................................. <br />Fleet size : 2 Dozers) Total job time : 26.23 Hours <br />Unit cost : $0.217 /LCY Total job cost : $22,715 <br /> <br />