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CIRCES Cost Estimatinst Software <br />BULLDOZER WORK <br />_ _,. <br />,:,,. <br />. .. <br />PROJECT IDENTIFICATION <br />Task # : 243 State :Colorado Permitfjob# : C-1996-083 <br />Date : 11/06/2007 County :Delta Abbreviation :none <br />User : JRS Site :Bowie No. 2 Mine Filename : C083-243 <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Technical Revision 50 <br />Task description :Replace Topsoil from Stockpile to Upper Parking Lot Expansion <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 perday <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $71.49 NA <br /> Operating cosUhour : $103.27 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $207.53 Tota l fleet cost/hour : $207.53 <br />MATERIAL QUANTITIES <br />Initial Swell <br />Loose <br />volume : 250 CCY factor : 1.125 volume : 281 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />- <br />HOURLY PRODUCTION <br />Job <br />Condition Correction Factor <br /> s <br />Source <br /> <br />Average push distance : <br />100 feet Operator skill : 0.75 (avg.) <br /> <br />Unad'usted hour) <br />1 y production : <br /> <br />1 <br />243 <br />2 LCY/hr Material consistency : 1.00 <br />(Cat HB) <br /> , <br />. Dozing method : 1.00 (gen.) <br /> <br />Material consistency description : Visibility : 1.00 (avg.) <br /> <br />Consolidated stockpi/e Job efficiency : 0.83 I (1shiR/day) <br />__ Spoil pile : 0.80 ~ (f <br /> <br />Average push gradient : 1 <br />8.00 96 (pos) <br />' Push gradient : _ _ _ _0.83 _ __ _ _ _ _(_Cat___HB) <br />r -~--- <br /> <br />Average site altitude : _ <br />- - --_- - - - - - <br />6, 900 feet ~ Altitude : _ <br />Material weight : __ 1.00 <br />0 <br />90 (Cat H8) <br /> -- - . <br />-- _ _ ~ (Cat H8) <br /> <br /> <br />Material weight : <br /> <br />2,550 1bs/LCY ~ <br />~ <br />Blade type : <br />Net correction : <br />1.00 <br />0 <br />37 --- <br />! (S/SU/U) <br />Weight description : - . <br />- <br />Earth -Dry packed ~ <br /> A djusted unit producti 4 <br /> on : 65.58 LCY/hr <br /> Adjusted fleet production : 465.58 LCY/hr <br /><.. _ <br /> <br />JOB TIME AND COST - <br />,_ <br />Fleet size : i Dozer(s) Total job time : 0.60 Hours <br />Unit cost : $0.446 /LCY Total job cost : $125 <br />