2008-01-16_PERMIT FILE - C1994082A ‎(6)‎

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 1/16/2008
• Doc Name: Drainage and Sediment Control Plan
• Section_Exhibit Name: Tab 13 Attachment 13-12
• Media Type: D
• Archive: Yes

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February 1999 Yoat D1Ine * 13-12 Drainage and Sediment Control Plan •ii
LIST OF TABLES
Table No. Description
13-12.1 Yoast Mine Curoe Number ..............................................
13-12.2 Soil Erodibility Factor .......................................................
13-12.3 Control Factor ....................................................................
13-12.4 Practice Factor ....................................................................
13-12.5 Yoast Mine Sedimentation Pond Summary ....................
13-12.G Guide to Retardance Class Selection .....................
13-12.7 Turf Reinforcement Mat Performance Guide .......
13-12.8 Stock Pond Spillway Summary ..............................
LIST OF FIGURES
Fi re o. Description
13-12.1 Ditch Design Schedule ......................................................
13-12.2 Culvert Design Summary ..................................................
13-12.3 Post Mining Channel Design ............................................
Pace No.
.................. 3
................. 4
.................. 4
.................. 5
.................. 6
............ 7B
............7D
...............8
Page No.
..................10
..................11
.................12
Montgomery Watson Mining Getup * 16f S. Union Boulevard, Suite 460 * Lnkervoad, Colorado 80228 * [phone]
TR-30 Revised 03/07