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• Colorado Division of Mine re is avd Oeolo• <br />EST IMATINC FORM - BULLDOZER wGR Y. <br />cask p: 2 Prep by: TAS Task Fiie Name' M079-2 <br />Date: 02/02/99 Pe rmtC q~M-92-032 Mine Sa r.c Cree Y. Mine <br />Pe rmiC Action: Final Reclamation <br />Task Description: Rough grading of 1 .5 acres no: th of wash ponds <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D9N <br />B1a de Type: UNIVERSAL <br />Attachment pl: RO PS Cab <br />Attachment p2: N/A <br />horsepower: 285 <br />Sh1E[ 9asis: 1/day <br />Cast Breakdown: <br />"--"'"""---' Utrliracion k <br />Ownership cost/hr = 531. ]9 N/A <br />Operating S overhaul cost/hr- dozer = 555. ]1 100 <br />-ripper = 50. 00 N/A <br />Ope ratot cost/hr = 52]. 12 N/A <br />Total eapt. unit cost/hr = $115. 16 Total flee[ cost/hr: 5115.16 <br />MATERIAL QUANTITIES <br />Initial Swell Loosr <br />Volume: 4,840.0 CCY Factor: 1.060 Volume: 5,130.4 LCY <br />____________ __________ _____________ <br />Source eE quantity take-off: permit <br />______________________________________________ <br />Source of est. swell factor: program <br />________________ <br />HOVRLY PRODUCTION <br />___•-____••_____= Job Condicron Correction Factors <br />Avg. push distance: 200 ft. " "" " " "-'-----'- -""""' "' <br /> --'-" "' Operator.......... 0. 75 (avg.] <br />Unadjusted hourly Mat. cons iscency.. 1. 20 (Cat tb11 <br />dozer production: 593 LCY/hr Dozing method..... 1. 20 (slot) <br /> "" " "' Vis rbtlr cy........ 1. 00 (avg.) <br />Material consistency : Job efficiency.... 0. 87 (1sh/day) <br />Loose stockpile Spoil pile factor. : 0. '10 (fnd-m E) <br />"""'""""""'"" ------'- "-'-"" Push gradient..... 1. 02 ICac tbl) <br />Avg. push gradient: 1.00 } (neg) Altitude deracion. 1. 00 ICac cbl) <br /> '--""'- Mace rial weight... 0. 96 ICac tbl) <br />Avg. site altitude: 5400 ft. Blade type..... .. 1. 00 15 or U) <br />Material weigh[ 2900.00 lb/LCY Net Job Correction 0. 61 <br /> <br />Mat. DeacY.: _________ _________ __ <br />Sand - Dry, loose Adz used Uni[ Prod.: 733 .96 LCY/hr <br /> Adj us ced Fleet Production: 373. 96 LCY/hr <br />.709 COST -"""'- "' <br />Fleet size 1 Do zerls) Total Job Time: 15. 76 Hours <br />Vnit Cosc 50.391 <br />________ /LCY Total Job Cosc: 51,779 <br />_________ .3'1 <br />__ <br />