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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 003 <br />Date : 05/16/2007 <br />User KAP <br />State :Colorado <br />County :Archuleta <br />Site : Wber Pit No 2 <br />Agency or organization name :Colorado Division Of Reclamation Mining And Safety <br />Permit or other job action ;Amendment <br />Task description :Replace Topsoil <br />,; <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series II - 8SU (200: Horsepower : 310 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br />Attachment no. 2 :3-shank ripper <br />volume: 27,748 CCY <br />factor: 1.125 volume: 31,218 LCY <br />Source of estimated volume :Reclamation Plan <br />Source of estimatetl swell factor :NA <br />HOURLY PRODUCTION Job Condition Correction Factors Source ~~ <br />Average push distance : 200 feet <br />Unadjusted hourly production : 491.9 LCY/hr <br />Material consistency description <br />Partly consolidated stockpile <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Earth - DN packed <br />5.00 % (r <br />7,560 feet <br />Z, 550 Ibs/LCY <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 : 1.1 i <br />Altitude : 1.00 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net correction : 0.55 <br />Adjusted unit production <br />Adjusted fleet production <br />271.00 <br />271.00 <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 115.19 Hours <br />Unit cost : $0.608 /LCY Total job cost : $18,980 <br />Permit/job# : M-1996-056 <br />Abbreviation :none <br />Filename : M056-003 <br />