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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : - 043 - State :Colorado _ Permitrob# :C-1982-057 <br />Date : 08/05/2008 County : Routt _ _ w Abbreviation :none - <br />Site : Seneca li-W - - Filename : C057-043 ^ -- -- - <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :2008 Midterm Review <br />Task description : Regrade <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />----------------------- <br />Blade type :Semi-Universal <br />------------ -- <br />Attachment no. 1 : BOPS 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 : $71.4 <br />9 <br />NA <br /> Operating cosUhour : _ <br />_ _ <br />$103.27 - 700 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator costihour : $32.78 <br /> Total unit cost/hour : $207.53 Total fleet cost/hour : $207.53 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 7,100 CCY factor : 1.125 volume : 7,988 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 200 feet Material consistency : 0.90 (Cat HB <br />Unadjusted hourly production 700LO LCY/hr Dozing method : 1.00 (gen_) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshitt/day) <br /> <br />Compacted fill or embankment <br />Spoil pile: _ ._............ <br />0.80 --- <br />(frrd r1} <br /> Push gradient : 1.00 <br />(Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br /> <br />Average site altitude <br />7,500 feet <br />Material weight : <br />0.87 ... ........ __.._.. <br />('Cat HS) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 [bs/LCY Net correction : 0.39 <br />Weight description <br />..... <br />Decomposed rack - 25% Rock, 75% Earth <br />-- -- - - Adjusted unit production : 272 <br />20 LCY/hi <br />---- _ ---- ._.. - - -- - -- - - - . <br /> Adjusted fleet production : 272.20 LCY/hr <br />JOO TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 29.34 Hours