PERMFILE44218

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 5/1/2003
• Doc Name: Post Mining Channel Design
• Section_Exhibit Name: Tab 13 Attachment 13-5B Appendix 3
• Media Type: D
• Archive: No

~EDCAD 4.0
~pyrigM 1988 Pamela J. Schwab
/il Software Design
PM CHANNEL 2 LOWER
Material Grass mixture
Triangu/ar Channel
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Design Discharge: 5.60 ds 5.60 cis
Depth: 0.78 ft 1.20 ft
Top Width: 4.69 ft 7.22 ft
Velocity: 3.06 fps ~ 1.29 fps
X-Sec[ion Area: 1.63 sq ft 4.34 sq R
Hydraulic Radius: 0.370 0.571
Froude Number: 0.86 0.29
Roughness 0.0561 0.1776
Coefficient:
EDCAD Utility Run Printetl 09-20-2001