2010-11-19_PERMIT FILE - C1980007 ‎(32)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 11/19/2010
• Doc Name: 25 yr - 24 hr
• Section_Exhibit Name: Exhibit 66 RPE Pond
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
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Structure #46 (Cu /vertu
CRPE -2E
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope ( %) Manning's n Headwater ft Loss Coef.
(ft) () (Ke)
55.00 25.00 0.0240 4.00 0.00 0.9(
• Culvert Results:
Design Discharge = 3.15 cfs
Minimum pipe diameter: 1 - 8 inch pipe(s) required
Structure #33 (R /:rap Chann %�
DRPE -E3
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Left Right
Bottom
w/o Freeboard w/ Freeboard
Design Discharge:
3.15 cfs
Depth:
0.00 ft
Top Width:
0.00 ft
Velocity:
0.00 fps
X- Section Area:
0.00 sq ft
Hydraulic Radius:
0.000 ft
Froude Number:
0.00
Manning's n:
0.0000
Dmin:
2.00 in
D50:
0.00 in
Dmax:
4.50 in
Structure #46 (Cu /vertu
CRPE -2E
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope ( %) Manning's n Headwater ft Loss Coef.
(ft) () (Ke)
55.00 25.00 0.0240 4.00 0.00 0.9(
• Culvert Results:
Design Discharge = 3.15 cfs
Minimum pipe diameter: 1 - 8 inch pipe(s) required
Structure #33 (R /:rap Chann %�
DRPE -E3
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Left Right
Bottom
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %)
Width (ft)
Mult. x
Ratio Ratio
Depth (ft) % of Depth
(VxD)
3.00 1.5:1 1.5:1 28.2
0.50
Riprap Channel Results:
PADER Method - Steep Slope Design
Filename: RPE Pile.sc4
Printed 10 -06 -2010
w/o Freeboard w/ Freeboard
Design Discharge:
6.73 cfs
Depth:
0.31 ft 0.81 ft
Top Width:
3.93 ft 5.43 ft
Velocity:
6.23 fps
Filename: RPE Pile.sc4
Printed 10 -06 -2010