2017-03-20_PERMIT FILE - C1981019A ‎(47)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 3/20/2017
• Doc Name: Sediment Control System for the Initial Facilities Disturbance Area
• Section_Exhibit Name: Volume 18 Exhibit 7 Item 23 Part J
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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Structure #38 (Culvert
Culvert under Road
Culvert Inputs:
Max. Entrance
Tailwater
Length (ft) Slope (%) Manning's n Headwater Loss Coef.
(ft) (ft) (Ke)
200.00 2.00 0.0240 10.00 2.00 0.90
Culvert Results:
Structure #37 LNull�
Null below Road
Structure #36 (Pond
Sec 36 Pond
Pond Inputs:
Design Discharge = 1.14 cfs
Minimum pipe diameter: 1 - 8 inch pipe(s) required
Initial Pool Elev:
Stability Stability
Class D w/o Class D w/
Freeboard Freeboard
Capacity Capacity
Class B w/o Class B w/
Freeboard Freeboard
Design Discharge:
1.14 cfs
1.14 cfs
Depth:
0.11 ft
0.28 ft
Top Width:
12.68 ft
13.69 ft
Velocity:
0.81 fps
0.32 fps
X -Section Area:
1.41 sq ft
3.61 sq ft
Hydraulic Radius:
0.111 ft
0.262 ft
Froude Number:
0.43
0.11
Roughness Coefficient:
0.1218
0.5611
Structure #38 (Culvert
Culvert under Road
Culvert Inputs:
Max. Entrance
Tailwater
Length (ft) Slope (%) Manning's n Headwater Loss Coef.
(ft) (ft) (Ke)
200.00 2.00 0.0240 10.00 2.00 0.90
Culvert Results:
Structure #37 LNull�
Null below Road
Structure #36 (Pond
Sec 36 Pond
Pond Inputs:
Design Discharge = 1.14 cfs
Minimum pipe diameter: 1 - 8 inch pipe(s) required
Initial Pool Elev:
7,116.00 ft
Initial Pool:
1.38 ac -ft
*Sediment Storage:
0.00 ac -ft
Dead Space:
0.00%
*No sediment capacity defined
Emergency Spillwax
Spillway Elev Crest Length Left Right Bottom
(ft) Sideslope Sideslope Width (ft)
7,125.00 43.00 2.50:1 2.50:1 20.00
13
Filename: Eastside Initial Disturb 1024 022317.sc4 Printed 02-24-2017
Exh. 7-23J-18 Revision Date: 02/26/2017
Revision No.: TR -108