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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 808 <br />Date : 0622/2005 <br />User: JHB <br />County : Routt <br />Site :Twentymile Coal Company <br />Permiujob# : C-1982-056 <br />Abbreviation :none <br />Filename : CO56-808 <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action : TR-48 <br />Task description :push shaft cuttings back into shaft <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D10R - 10SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 :1-shank riooer <br />Horsepower: 570 <br />Shift basis : 1 perday <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $69.70 NA <br />OperatingcosUhour : $124.53 100 <br />Ripper op. cost/hour : $1.32 10 <br />Operator cosUhour : $31.76 NA <br />Total unit cosUhour : $227.32 Total Fleet cosUhour : $227,32 <br />MATERIAL QUANTITIES ~ ~~~ ~ ~~~ <br />Initial Swell Loose <br />volume : 12,369 CCY factor : 1.125 volume : 13,915 LCY <br />Source of estimated volume :p. 2.05-45.6b rev. 4252005 <br />Source of estimated swell factor :Caterpillar Handbook Edition 34 <br />HOURLY PRODUCTION <br />Average push distance : 250 feet <br />Unadjusted hourly production : 754.3 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient :_ <br />Average site altitude <br />Material weight <br />1.00 <br />6, 775 feet <br />2, 650 Ibs/LCY <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth <br />State :Colorado <br />Job Condition Correction Factors <br />Operator skill : <br />0.75 Source <br />(avg.) <br />Material consistency : 1.00 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (lshifUday <br />Spoil pile : 1.00 (doz-oc) <br />Push gradient : 0.99 (Cat HB) <br />Altitude : 1.00 (Cat HBJ <br />Material weight : 0.87 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.53 <br />Adjusted unit production : 403.03 LCY/hr <br />Adjusted fleet production : 403.03 LCY/hr <br />............................................................... <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 34.53 Hours <br />Unit cost : $0.564 /LCY Total job cost : $7,848 <br />