2005-07-21_PERMIT FILE - C1981022A

• Permit No: C1981022A
• IBM Index Class Name: Permit File
• Doc Date: 7/21/2005
• Doc Name: Revised and New Channel Designs
• Section_Exhibit Name: Exhibit 2.05-E3 Section 7
• Media Type: D
• Archive: Yes

•
RIPRAP
WHERE REQUIRED
•
1I 11
u
TYP/CAL RIPRAP LINED CHANNEL
Flow Bottom Witllh SIDESLOPE Depth
Channel O Sloe IBWI M:iV of Flaw IDI Veloelty Free6oartl Total DeptA Rlp Re0
Icta) 1~ htl htl Iltl (foal Ittl Ittl Ilnl
East 4.3 75-50 2 9 _ 0.3 6.2 0.3 0.6 6
Cnennel
Wosf 8.5 15-37 2 3 O.a 9.7 0.3 0.7 12
Channel /1! 38-50 1 3 0.3 9.5 0.3 0.6 f5
Diverslan 6.6 2 2 3 S3 f.5 0.3 1.6 Vegeteletl
Channel
NOTES:
If) West Channel designed for post-mine conditions, assuming channel will remain as the
permanent diversion !ar the West Reluse Pile.
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MONTGOMERY WATSON
OXBOW CARBON AND MINERALS, INC.
===T-••~~•• _ WEST REFUSE P/LE
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„;;„u„ • e~ CHANNEL DES/GNS