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Colorado Mined Gand Beclaaation Division <br />B9TIMATING FONM - flIPPINC WONB <br />• Task ;: 19 Prep. by: CBJ Task filename : COOY-19 <br />Date: O1-Apr-92 Perait 4:C-80-007 Mine: West Blk Nine <br />Perait Action: Nenexal <br />Task Description: Gip all surface facility areas <br />BOUNLY BAUIPMBNT COST <br />-==-====-=---------=- Basic Machine: D8N Norsepoxer 285 <br />Blade Type: Universal '""""" " "' <br />Attachment 41: HOPS Cah Shift Basis: 1/Day <br />Attachaent 42: 3-shank ripper """""""` <br />Utilisation X <br />Cost Breakdoxn -Oxnership coat/hr = f45,78 N/A <br />"" """""' Operating coat/hr _ (42.06 IOO.OOX <br />Nipper oprtg. coat/hr ~ !4.54 100.00% <br />Operator coat/hr c !20.68 N/A <br />~~ <br />Total : !113,06 Total Pleet cost/hr: (113,08 <br />MATBflIAL QDANTITIBS """"" """"""" <br />------------------- <br />Specify desired method (type "volume" or "area"(: Area <br />Volume """"""" <br />method: NA LCY-CCY t NA mat, load factor _ 0 BCY or CCY <br />Area ....,......, ,...... •.......,.... <br />method: 10,00 Acres s 2.00 ft. avg, rip depth: 32,261 BCY or CCY <br />Source of quantity take-oFf: Permit App., Map 52 <br />Source of est. load factor: NA <br />NOUNLY PRODUCTION <br />1,984,50 OCY or CCY/hr <br />8,300 feet <br />1.00 <br />0.83 <br />0.83 multiplier <br />1,641,13 BCY or CCY/hr <br />1,64T.13 BCY or CCY/ht <br />JON COSr --------=-- <br />- Fleet sise = 1 Units( Total joh time= 19.59 Hours <br />-------- ----------- <br />-------- ----------- <br />Unit coat (0.069 /BCY or CCY Total job cost= f2,2U ,80 <br />-------- ----------- <br />-------- ----------- <br />Job Condition Correction Factors -Unadjusted production <br />................................ . Site altitude <br />- Altitude adjustment <br />- Job efficiency factor <br />- Net correction <br />- Adjusted production <br />- Fleet production <br />Volume Method - 9eisaic velocity of material; feet/sec. <br />" """ ""' - Unadjusted hourly production: BCY of CCY/hr <br />Area Method -Avg. tipping depth per pass: 2.00 feet <br />"""""' - Avg. ripping xidth per pass; 8.00 feet <br />- Avg. tipping length per pass: 200.00 feet <br />- Avg. velocity of machine 60,00 feet/min. <br />- Avg, machine maneuver time : 0,25 minutes <br />- Hourly prod. per wait area :26,190.70 sq. feetlhr <br />- Unadjusted hourly production; 1,984.50 BCY or CCY/hr <br />