2015-11-02_REVISION - C1981035 ‎(2)‎

• Permit No: C1981035
• IBM Index Class Name: Revision
• Doc Date: 11/2/2015
• Doc Name: Adequacy Review Responses
• From: GCC Energy
• To: DRMS
• Type & Sequence: TR25
• Email Name: RAR
• Email Name: DIH
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
15
Left Right
Bottom 9
Freeboard
Freeboard Freeboard
Limiting
g
Sideslope Sideslope Slope (%) Manning's n
Width (ft)
Mult. x
°1°
Velocity
Ratio Ratio
Depth {ft) of Depth (VxD)
(fps)
2.00 2.0:1 2.0:1 7.6 0.0300
0,30
5.0
Erodible Channel Results:
Structure #Z (Culvert
Culvert GI7 flows to ID -00
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope (%) Manning's n Headwater () ft Loss Coef.
(ft) (Ke)
100.00 3.47 0.0240 2.50 2,50 0.9(
Culvert Results:
Design Discharge = 2.14 cfs
Minimum pipe diameter: 1 - 12 inch pipe(s) required
Structure #43 (Erodible Channel)
ID -00 flaw to Culvert C-16
Trapezoidal Erodible Channel Inputs:
Material: Graded silts to cobbles when colloidal
Bottom Left Right Freeboard Freeboard
w/o Freeboard w/ Freeboard
Design Discharge:
2.14 cfs
Depth:
0.21 ft 0.51 ft
Top Width:
2.84 ft 4.04 ft
Velocity:
4.25 fps
X -Section Area:
0.51 scl ft
Hydraulic Radius:
0.172 ft
Froude Number:
1.77
Structure #Z (Culvert
Culvert GI7 flows to ID -00
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope (%) Manning's n Headwater () ft Loss Coef.
(ft) (Ke)
100.00 3.47 0.0240 2.50 2,50 0.9(
Culvert Results:
Design Discharge = 2.14 cfs
Minimum pipe diameter: 1 - 12 inch pipe(s) required
Structure #43 (Erodible Channel)
ID -00 flaw to Culvert C-16
Trapezoidal Erodible Channel Inputs:
Material: Graded silts to cobbles when colloidal
Bottom Left Right Freeboard Freeboard
Limiting
Sideslope Sideslope Slope (%) Manning's n Mult. x
Width (ft)
Velocity
Ratio Ratio Depth {ft) % of Depth (VxD)
(fps)
2.00 2,0:1 2.0:1 2,1 0.03D0 0.30
5.5
Erodible Channel Results:
w/o Freeboard w/ Freeboard
Design Discharge: 2.76 cfs
Depth: 0.35 ft 0.65 ft
Filename: Basin A- Pond - Basin E.sc,4 Printed 10-21-2015