PERMFILE50520

• Permit No: C1992081A
• IBM Index Class Name: Permit File
• Doc Date: 6/19/2006
• Doc Name: Haul Road HGLF-HR2 Ditch Designs
• Section_Exhibit Name: Tab 12 Appendix 12-4
• Media Type: D
• Archive: Yes

SEDCAD 4.0
(;nmxv.Fl 100P Pamela 1 SrFU.aF

Hayden Gulch Loadout -Culvert LFC-7
Culvert Inputs:
Max. Entrance
Length (ft) Slope (%) Manning's n Headwater Taf R~ter Loss coef.
(ft) (Ke)
71.00 0.02 0.0240 1.00 0.50 0.90
Culvert Results:
Minimum pipe diameter: 1 - 10 inch pipe(s) required
Detai/ed Performance Curves
Design Discharge = 0.53 cfs
Maximum Headwater = 1.00 ft
(BOLD indicates design pipe size)
.:~

+ieadwater
(ft} Discharge
(~)

(B In) Discharge
(mss)

(10 In) Discharge
(~)

(12 in)
- 0.10 0.00 0.00 ~ 0.00
0.20 0.00 0.00 0.00
0.30 0.00 0.00 0.00
0.4D 0.00 0.00 0.00
0.50 0.10 0.10 0.12
0.60 0.24 0.33 0.40
0.70 0.32 -~ 0.50 0.61
0.80 0.37 0.65 0.82
0.9D 0.43 0.73 0.97
1.00 0.48 0.77 1.07
1.10 0.53 0.62 1.18
1.20 0.58 0.91 1.29
1.30 0.63 0.98 1,40
1.40 0.67 1.06 1.52
1.50 0.71 1.13 1.65
SEDCAD Utility Run x_06 12.4-33 Printed 12.02-2004