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CIRCES Cost Estinnatinq Software <br />BULLDOZER WORK <br />....... ..... <br />PROJECT IDENTIFICATION. <br />Task # : 234 State Colorado Permit/job#: C-1981-022 <br />Date : 0110712010 <br />User: JRS <br />Abbreviation : none <br />Filename :CO22 -234 <br />Agency or organization name: Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : Technical Revision 65 <br />Task description: Replace Topsoil from Stockpile to 27 Drill Pads <br />HOURLY EQUIPMENT COST <br />volume: 18,600 CCY <br />factor : 1.165 volume: 21,669 LCY <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor CAT Handbook <br />HOURLY PRODUCTION <br />Job Condition Correction Factors <br />Source <br />Operator skill : <br />0.75 <br />(avg.) <br />Average push distance: <br />150 <br />feet <br />Material consistency: <br />1.00 <br />(Cat HB) <br />Unadjusted hourly production . <br />910.5 <br />LCY/hr <br />Dozing method : <br />1.00 <br />(gen.) <br />Visibility: <br />1.00 <br />(avg.) <br />Material consistency description <br />Job efficiency: <br />0.83 <br />(Ishift1day) <br />Consolidated stockpile <br />Spoil pile: <br />0.80 <br />ftd-rf) <br />Push gradient: <br />0.90 <br />(Cat HB) <br />Average push gradient: <br />5.00 <br />% (pos) <br />Altitude: <br />0.95 <br />(Cat HB) <br />Average site altitude <br />8,150 <br />feet <br />Material weight: <br />0.90 <br />(Cat HB) <br />Blade type <br />1.00 <br />(S/SU/U) <br />Material weight: <br />2,550 <br />lbs/LCY <br />Net correction <br />0.39 <br />Weight description <br />Earth - Dry packed <br />JOB TIME AND COST <br />Fleet size: 1 Dozer(s) <br />Total job time : <br />350.93 <br />350.93 <br />61.75 <br />LCY/hr <br />LCY/hr <br />Hours <br />County :Delta <br />Site: Elk Creek Mine <br />no <br />Basic machine: Cat D9R - 9SU (2005) Horsepower: 405 <br />Blade type Saml-Universol <br />Attachment no. I : ROPS Cab Shift basis : I per day <br />Attachment no. 2:3-shank ripper <br />Adjusted unit production <br />Adjusted fleet production <br />Unit cost $0.574 /LCY Total job cost $12,448 <br />