PERMFILE71404

• Permit No: C1992080A
• IBM Index Class Name: Permit File
• Doc Date: 9/7/2006
• Section_Exhibit Name: Section 2.05 Operation and Reclamation Plan
• Media Type: D
• Archive: Yes

Segment 4 is inside a corrugated metal arch culvert of width 9'-4" and height of 6'-3". See
design chart below from Handbook of Steel Drainage and Highway Construction Products
showing it can handle the design flow of 346 cfs.
The design assumes that the HW/D ratio is 1 and that the inlet will be mitered to conform
to the slope.
TR09, TRll (v1.0) 5-14 Revised 3/98, Il/02