2010-08-12_PERMIT FILE - M2010019

• Permit No: M2010019
• IBM Index Class Name: PERMIT FILE
• Doc Date: 8/12/2010
• Doc Name: Application Decision Letter, Eagle Mtn Pit
• From: DRMS
• To: Thomas H. Smith
• Email Name: DMC
• Media Type: D
• Archive: No

Hiahwall Reduction
Assume mining at a 1H:1V slope and max. height of 80 ft and max. length up to 1,200 ft
Total volume of material to be moved by D8 dozer to create 3H:1V slope calculated:
900 ft X 1,600 ft2 = 1,440,000 ft3 X (1/27) = 53,333 yd3
- - - - - - /. 7 OA Ia
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