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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />........... ........... <br />PROJECT IDENTIFICATION <br />Task #: 167 State :Colorado Permitfjob# :C-1981-010 <br />Date <br />User <br />11/28/2007 <br />JHB <br />County :Moffat <br />Site : Trapper Mine <br />Agency or organization name : Division Of Reclamation, Mining And Safety <br />Permit or other job action : RN5 <br />Task description : Regrade Sage #1 Pond <br />.,..... . <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D1OR - IOSU (2005) Horsepower : 570 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :1-shank ripper <br />Data source : (CRG) <br />volume : 3,556 CCY factor 1.125 volume <br />Source of estimated volume: Appendix A Table A-3 <br />Source of estimated swell factor : Caterpillar Handbook Edition 34 <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.85 (user) <br />Average push distance : 75 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 2,105.3 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-rt) <br /> Push gradient : 1.05 (Cat HS) <br />Average push gradient : 2.00 % (neg) . Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,475 feet Material weight : 0.87 (Cat HS) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.46 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 970.78 LCY/hr <br /> Adjusted fleet production : 970.78 LCY/hr <br /> <br /> <br />JOB TIME AND COST ...:: <br />Fleet size : 1 Dozer(s) Total job time : 4.12 Hours <br />Unit cost : $0.276 /LCY Total job cost : $1,106 <br /> <br />4,000 LCY <br /> <br /> <br />Abbreviation :none <br />Filename : C010-167