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Colorado Mined Land Reclamation Division <br />BSTINATINO FOBN - RIPPING MOBH <br />------------------------------ <br />------------------------------ <br />• Task is 20 Prep. by:CBJ Taek filename : 0007-20 <br />Date: 31-Nar-92 Permit 4:C-80-00T Nine: Meat Blk Nine <br />Permit Action: Benexal <br />Task Description: Bip Old Access Bd from flay 133 to NB-3 <br />HOURLY BAUIPHSNT COST <br />_____________________ Basic Machine: D8N florsepoxer : 285 <br />Blade Type: Universal ""'" """"" <br />Attachment 41: BOPS Cab 96ift Basis: 1 JDay <br />Attachment t2: 3-shank ripper """ " "" "' <br />Utilisation X <br />Cost Breakdown -Oxnership cost/hr = 445.78 N/A <br />"""""'"" Operating coat/hr = 542.06 100.00% <br />flipper oprtg, coat/ht c 54.54 100.00% <br />Operator coat/hr = 520.68 N/A <br />Total = !113,06 Total fleet cost/ht: (113.06 <br />NATBBIAL AUANTITIHS """"' """ """" <br />Specify desired method (type "volume" or "area"~: Area <br />Volume """"""' <br />method: NA LCY-CC4 t NA aat. load factor = 0 BC4 or CC4 <br />Area ......,,.... ....... .....,..,.,. <br />. method: 0.50 Acres t 2.00 ft. avg. rip depth= 1,61J BC4 or CCY <br />Source of quantity take-off: Hag 52 and Boad Info. raft in permit app <br />Source of mat. load factor: NA <br />BOUHLY PRODUCTION <br />----------------- <br />Volume Method - 3eisaic velacitp of material: feet/sec. <br />""""""' - Unadjusted hourly production: BC9 or CC4/hr <br />Area Method -Avg, ripping depth per pass: 2.00 feet <br />"`""`""' -Avg. ripping width per pass: 8.00 feet <br />- Avg. ripping lengtk per pass: 200.00 feet <br />- Avg. velocity of machine 60.00 feet/min. <br />- Avg, machine maneuver time 0.25 ainutes <br />- Hourly prod. per unit area : 26,790.T0 eq. feet/hr <br />- Unadjusted hourly production: 1,984.50 BCY or CCY/ht <br />Job Condition Correction Factors -Unadjusted production = 1,984,50 BCY or CCY/hr <br />"""""""""""""""" -Site altitude v 6,300 feet <br />- Altitude adjustment = 1.00 <br />- Job efficiency factor : 0.83 <br />- Net correction - 0.83 multiplier <br />- Adjusted production - 1,64T.13 BC4 or CCY/hr <br />64T.13 BCY or <br />- Fleet production - <br />1 CCY/hr <br />-- <br />. <br />• <br />JOB COBT <br />Fleet sire = 1 Unit(s) Total job time= 0.98 Hours <br />-------- ----------- <br />-------- ----------- <br />Unit cost = 50.069 /BCY or CC4 Total job cost= !110.74 <br />-------- ----------- <br />-------- ----------- <br />