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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 804 <br />Date : 09/132005 <br />User: JHB <br />County : Routt <br />Site : Twentymile Coal Company <br />PermiUjob# : C-1982-056 <br />Abbreviation :none <br />Filename : C056-804 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action : TR-48 <br />Task description :Replace topsoil on 6 N access road from 2 <br />HOURLY EQUIPMEN7 COST <br />Basic machine :Cat D7R Series 11 - 7SU <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :NA <br />Cost Breakdown <br />MATERIAL OUANTITIES <br />Initial <br />volume : 1,940 CCY <br />$114.88 <br />Swell Loose <br />factor : 1.125 volume : 2,182 LCY <br />Source of estimated volume :page 2.05-84.2 rev. 9/05/05 <br />Source of estimated swell factor :Caterpillar Handbook Edition 34 <br />HOURLY PRODUCTION Job Con ition Correction Factors Source <br />Average push distance : 300 feet <br />Unadjusted hourly production : 311.1 LCY/hr <br />Material consistency description <br />Pa Rly consolidated stockpile <br />Average push gradient : 2.00 % (pos) <br />Average site altitude : 6, 750 feet <br />Material weight : 2,550 Ibs/LCY <br />Weight description <br />Earth -Dry packed <br />JOB TIME AND COS7 <br />Fleet size : 1 Dozers) <br />Unit cost : $0.771 /LCY <br />State :Colorado <br /> Utilization <br />Ownership cosUhour : $34.99 NA <br />Operating cosUhour : $48.13 100 <br />Ripper op.cosUhour : $0.00 NA <br />Operator cosUhour : $31.76 NA <br />Total unit cosUhour : $114.88 Total fleet cost/hour <br />Operator skill : 0.75 <br />Material consistency : 1.10 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.97 <br />Altitude : 1.00 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net correction : 0.48 <br />Adjusted unit production : 148.97 LCY/hr <br />Adjusted Fleet production : 148.97 LCY/hr <br />Total job time : 14.65 Hours <br />Total job cost : $1,683 <br />Horsepower: 240 <br />Shift basis : 1 perday <br />Data source : (CRG) <br />