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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATI ?.?G l <br />Task #: 171 37 J State : Colorado Permit/job# : C-80-007 <br />Date : 0813112006 /County : Gunnison Abbreviation :none <br />User : TAK Site : West Elk Mine Filename : 0007-171 <br />Agency or organization name : Colorado Division Of Mining, Reclamation And Safety <br />Permit or other job action : Permit Renewal RN-05 <br />Task description : Backfill intake and exhaust shafts from PR-07 <br /> <br /> <br />:.;:.;:.;: ... <br />::. <br />HOURLY .... EQUIPMENT HOU S ax: <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : BOPS Cab Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper <br />volume : 169 CCY factor : 1.165 volume : 197 LCY <br />Source of estimated volume : Division estimate <br />Source of estimated swell factor : CAT Handbook <br />HOURLY <br /> <br /> <br /> <br />P <br />DU <br />CTI <br />N <br />wo- <br /> <br /> <br />Job Condition Correction Factors <br /> <br /> <br />S <br /> <br />ource <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 200 <br />-- feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : <br />F00-0 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Compacted fill or embankment Spoil pile : 0 <br />80 (fnd-ro <br /> . <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,000 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 lbs/LCY Net correction : 0.36 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 248 <br />74 LCY/hr <br /> . <br /> Adjusted fleet production : 994.95 LCY/hr <br />JOB....................... .. ....... <br /> <br /> <br />TIME AND COST <br /> <br /> <br /> <br />.................. .... . .......... <br />..... ............... <br />......... ... ...... . <br /> <br />.............................................. <br />.......... ..... ................. <br />............. .......... <br />........................ <br />........................ ......... <br />. W ..... <br />......... <br />.......... .......... <br />....:............ <br />Fleet size : 4 Dozer(s) Total job time : 0.20 Hours <br />Unit cost $0.822 /LCY Total job cost : $162 <br />