PERMFILE133500

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: LIGHT USE ROADS GENERIC CULVERT DESIGNS
• Section_Exhibit Name: TAB 13 ATTACHMENT 13-9
• Media Type: D
• Archive: No

Civil Software Design -- SEDCAD+ Version 3.1
Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved.
Company Name: Peabody Coal Company •
Filename: C:\SEDCAD3\YST\LIGHT30 User: TJW
Date: 09-10-1994 Time: 09:49:17
YOAST MINE LIGHT USE ROAD CULVERT - 30 " Dia.
Storm: 1.60 inches, 10 year-24 hour, SCS Type II
Hydroqraph Convolution Interval: 0.1 hr
SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE
-Hydrology-
JBS SWS Area CN
(ac)
______________________________
111 1 50.00 86
Type: Null
111 Structure 50.00
-------------------------
111 Total IN/OUT 50.00
UHS TC
(hrs)
F 0.100
Label: 30"
Base-
K X Flow
(hrs) (cfs)
0.000 0.000 0.0
GENERIC CULVERT
Runoff Peak
Volume Discharge
(ac-f t) (cfs)
2.33 30.63
2.33
2.33 30.63

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