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CIRCES Cost Estimatinst Software <br />PROJECT IDENTIFICATION <br />Task # : 243 <br />Date: >1/06iZ007 <br />User: JRS <br />State :Colorado Permitrob# : C-1996-083 <br />County :Delta Abbreviation :none <br />Site :Bowie No. 2 Mine Filename : C083-243 <br />Agency or organization name :Colorado Division Of Reclamation, <br />Permit or otherjob action :Technical Revision 50 <br />Task description :Replace Topsoil from Stocky <br />HOURLY EQUIPMENT COST <br />ning And Safety <br />to Upper Parking Lot Expansion <br />Basic machine :Cat D9R - 9SU (2005) <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :3-shank rapper <br />Horsepower: 405 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $71.49 NA <br />OperatingcosUhour : $103.27 100 <br />Ripper op. cosUhour : $0.00 p <br />Operator cosUhour : $32.78 NA <br />Total unitcosUhour: $207.53 TotalfleetcosUhour: $207.53 <br />MATERIAL QUANTITIES - ~ ~~ - - ~- ~~ <br />Initial Swell L <br />volume : 250 CCY <br />nose <br />factor: 1.125 volume: ?81 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Cortection Factors Source <br />Average push distance : 100 feet <br />Unadjusted hourly production : 1,243.2 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 8.00 % (I <br />Average site altitude : 6, 900 feet <br />Material weight : 2,550 Ibs/LCY <br />Weight description <br />Earth -Dry packed <br />Operator skill : 0.75 <br />Material consistency : 1.00 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient: 0.83 <br />Altitude : 1.00 -. <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net cortection : 0.37 <br />Adjusted unit production : 965.58 LCY/br <br />Adjusted Fleet production : 485.58 LCY/hr <br />,,: <br />JOB 71ME AND COS7 -- - ~~~ -- <br />Fleet size : 1 Dozers) Total job time : 0.60 Hours <br />Unit cost : $0.446 /LCY Total job cost : $125 <br />