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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 : Regrade Drill Pads Associated with Minor Revision 17 <br />HOURLY E:::::.: ;;:.;:.; :............ ................................................................................................................................................................ <br />............ <br />QU PMENT 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 /> Utilization <br />Cost Breakdown : Ownership cost/hour : $174.40 NA <br />Operating cosUhour : $225.78 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $432.96 Total fleet cost/hour : $865.92 <br />MATERIAL:::::UANTITI E ::::::.................................................................... <br />Q S ........................... .................................................................................................... <br />Initial Swell Loose <br />volume : 1,600 CCY factor : 1.165 volume : 1,864 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION <br />Average push distance : 100 feet <br />Unadjusted hourly production : 2,870.3 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient <br />Average site altitude <br />5.00 % (pos) <br />7, 800 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />Job Condition Correction Factors <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 (avg.) <br />Job efficiency : 0.83 (1shift/day <br />Spoil pile : 0.80 (fnd-rf) <br />Push gradient : 0.90 (Cat HB) <br />Altitude : 0.93 (Cat HB) <br />Material weight : 0.79 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.30 <br />Adjusted unit production : 857.05 LCY/hr <br />Adjusted fleet production : 1,714.11 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 2 Dozers) Total job time : 1.09 Hours <br />Unit cost : $0.505 /LCY Total job cost : $942 <br />