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2011-03-01_REVISION - M1977493 (6)
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2011-03-01_REVISION - M1977493 (6)
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Last modified
6/15/2021 5:47:16 PM
Creation date
3/11/2011 7:44:35 AM
Metadata
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Template:
DRMS Permit Index
Permit No
M1977493
IBM Index Class Name
REVISION
Doc Date
3/1/2011
Doc Name
Response to DRMS Preliminary Review
From
Climax Molybdenum
To
DRMS
Type & Sequence
AM6
Email Name
ECS
Media Type
D
Archive
No
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Permit Am-d-* Clime Mine • • <br />CLIMAX MINE RECLAMATION COST ESTIMATE <br />Financial Reporting Unit Rates <br />E+F Waste Rock Dumps <br />Assumptions: <br />(1) Truck Fleet, Loader, and Dozers in 2000 Reclamation Cost Estimate are reasonable <br />(2) Soil Replacement Thickness is 4 inches; Swell Factor = 1.215 from 2000 Cost Estimate (See Map for Locations of Soil Replacement) <br />(3) Liming at 20 Tons/Acre will be required to neutralize acidity in the waste rock <br />(4) Ripping will be required to incorporate the lime before topsoil replacement <br />(5) Revegetation will follow soil replacement and is covered elsewhere <br />Tasks: <br />(1) Grade east side of E-Dump; <br />(2) Spread and Incorporate Ag Lime; <br />(3) Replace Topsoil on E-Dump and F-Dump <br />Timing <br />2011+ <br />Total Cost <br />$205,326 <br />Calculations <br />Initial Swell CosWnit Cost/Unit Cost/Unit Total Material <br />Task/Area ' #,of Equip,' Volume Factor Equip Qty Units Production Units Hrs Req'd Total Equip Cost Labor Total Labor Cost Materials 'Total Cost <br />' <br />Grading east side of E-Dump' <br />CAT D9 <br />169,200 cy 578.48 cy/hr 292.5 $ 228.01 $66,690.03 $33.81 $9,887.71 <br />$76,577.74 <br />Load, Haul 8 Spread Topsoil2 <br />CAT 7738 Haul Truck 3 49,465 1.1215 55,475 cy 171.00 cy/hr 324.4 $ 215.83 $70,019.04 $30.02 $9,738.78 $79,757.82 <br />988 Loader 1 Trucks Per Loader 3 108.1 $ 231.12 $24,993.61 $30.40 $3,287.93 $28,281.53 <br />CAT D7 1 55,475 cy 460.88 cy/hr 120.4 $ 138.24 $16,639.34 $33.81 $4,069.08 $20,708.42 <br /> Him Req'd c Total Equip Cost Total Labor Cost Total Material Cost Total Cost <br />TOTAL COSTS 845 $178,342 $26,983 $0 $205,326 <br />Exhibil L Feb 2011
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