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- Colorado Division of Minerals and Geology <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER HORK <br />Task ay: 1 Prep. by: RCO Task File Name: M039-1 <br />___________- -_____-_- _________ <br />Date: 08/14/97 Permit #:M-78-039 Mine: St. Jude Mine <br />___-________ -------_- ------------------- <br />Permit Action: Final Reclamation <br />Task Description: Recont our Haste Dump, Pad, Portal and Ore Areas <br />HOURLY EQUIPMENT COST <br />-------------------- Basic Machine: Cat D9N Horsepower: 370 <br />Blade Type: SEMI-UNIVERSAL --------- <br />Attachment p1: ROPS Cab Shift Basis: 7/day <br />Attachment p2: 3-shank ripper --------- <br />Cost Breakdown: <br />-------------- Utilization <br />Ownership cost/hr = 548.37 N/A <br />Operating 8 overhaul cost/h r- dozer = $74.14 100 <br />-ripper = 50.00 0 <br />Operator cost/hr = 522.95 N/A <br />Total egpt. unit cost/hr 5145.46 Total fleet cost/hr: 5145.46 <br />MATERIAL QUANTITIES <br />___________________ <br />___________________ <br />Initial Swell Loose <br />Volume: 2,400.0 CCY Factor: 1.175 Volume: 2,820.0 LCY <br />Source of quantity take off: Calculation from Insp., Map <br />Source of es[. swell factor: program <br />HOURLY PRODUCTION <br />_________________ Job Condition Correct ion Factors <br />Av9• push distance: 150 ft. --------------------- ----------- <br />- ------- - Operator.......... 0.75 (avg.) <br />Unadjusted hourly Mat. consistency.. 0.90 (Lot tbl) <br />dozer production: 836 L[Y/hr Dozing method..... 1.00 (gen.) <br />- ------- - Visibility........ 1.00 (avg.) <br />Material consistency: Job efficiency.... 0.83 (1sh/day) <br />Compacted fill or embankment Spoil pile factor. 0.70 (fnd-mf) <br />--------------------- ------- --------- Push gradient..... 0.79 (Cat tbt) <br />Avg. push gradient: 10.00 % (pos) Altitude deration. 1.00 (Cat tbl) <br />- ------- - Material weight... 0.84 (Cat tbl) <br />Avg. site altitude: <br />_ 5750 <br />__ <br />_ ft. Blade type........ <br />_____________________ 1.00 <br />___________ (S,SU,U) <br />Material weight _--- <br />2750.00 - <br />lb/LCY Net Job Correction 0.26 <br />Mat. Descr.: - ------- - ----------- <br />Carnotite, uranium are Adjusted Unit Prod.: 215.56 LCY/hr <br />_____________________ _______ _________ <br />Adjusted Fleet Production: __________- <br />215.56 <br />LCY/hr <br />JOB COST ----------- <br />Fleet size 1 Dozers) Total Job Time: 73.08 <br />_ <br />_____ Hours <br />- <br />Unit Lost --_-___ <br />50.675 /LCY Total Job Cast: -- <br />--- <br />57,902.96 <br />