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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />........................................................................................................................................................................................ <br />PROJECT IDENTIFICATION ::::::.......................................................................................................................................................................... <br />............... <br />Task # : 058 State :Colorado Permit/job# : C-81-022 <br />Date <br />User <br />05/06/2008 <br />JRS <br />Agency or organization name :Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Renewal 05 <br />Task description : Regrade Pond B <br />HOURLY EQUIPMENT COST <br />County :Delta <br />Site :Sanborn Creek Mine <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br />volume : 11,333 CCY factor : 1.165 volume : 13,203 LCY <br /> <br />Source of estimated volume :Division Estimate <br />Source of estimated swell factor :CAT Handbook <br /> <br />__ ......................................................................._.. <br />HOURLY PRODUCTION __. ::.:<'::.:n:::::::.:rr:::::.:':<.:n;:F.::;::::.:r:.:; <br />Job Condit o Co ect o acto s <. _................ ....,::.,: Source :.: <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 175 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 805.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-r~ <br /> Push gradient : 1.33 (Cat HB) <br />Average push gradient : 15.00 % (neg) Altitude : 1.00 (Cat Hl3) <br />Average site altitude : 6,100 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.47 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 380.32 LCY/hr <br /> Adjusted fleet production : 380.32 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 34.72 Hours <br />Unit cost : $0.546 /LCY Total job cost : $7,205 <br /> <br />Abbreviation :none <br />Filename : C022-058 <br />