2011-03-25_PERMIT FILE - C1981019A ‎(2)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 3/25/2011
• Doc Name: Section 16 Fill Ditch
• Section_Exhibit Name: Exhibit 07 Item 14 Appendix Exh7-14D
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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Structure Detail;
Structure #1 ( Rlprap Chann
Sec 16 Fill Ditch Sta 0 to head 6 +83
Triangular Riprap Channel Inputs:
Material: Riprap
Left Right
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %)
Mult. x
Ratio Ratio
Depth (ft) % of Depth (VxD)
3.0:1 3.0:1 17.8
1.00
Riprap Channel Results:
Simons /OSM Method - Steep Slope Design
Velocity and Manning's n calculations may not apply for this method.
Filename: Sec 16 Fill Ditch 1024.sc4 Printed 11 -03 -2010
Exh. 7 -14D -8 Revision Date: 11/03/10
Revision No.: TR -87
w/o Freeboard w/ Freeboard
Design Discharge:
1.92 cfs
Depth:
0.12 ft 1.12 ft
Top Width:
0.75 ft 6.75 ft
Velocity*:
X- Section Area:
0.05 sq ft
Hydraulic Radius:
0.059 ft
Froude Number *:
Manning's n *:
Dmin:
4.00 in
D50:
12.00 in
Dmax:
15.00 in
Velocity and Manning's n calculations may not apply for this method.
Filename: Sec 16 Fill Ditch 1024.sc4 Printed 11 -03 -2010
Exh. 7 -14D -8 Revision Date: 11/03/10
Revision No.: TR -87