PERMFILE40253

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 2/11/2001
• Doc Name: CULVERT DESIGNS
• Section_Exhibit Name: TAB 13 ATTACHMENT 13-8
• Media Type: D
• Archive: No

Diameter: 60 inches
Headwater Discharge Flow
(ft) (cfe) Control Type
0.81 7.64 Inlet (Supercritical) 3
1.62 21.59 Inlet (Supercritical) 3
2.43 39.66 Inlet (Supercritical) 3
3.24 61.06 Inlet (Supercritical) 3
4.05 85.33 Inlet (Supercritical) 3
4.86 112.17 Inlet (Supercritical) 3
5.67 141.35 Inlet (Supercritical) 3
6.48 165.79 Inlet 5
7.29 187.66 Inlet 5
8.10 207.24 Inlet 5
8.91 225.11 Inlet 5
9.72 241.68 Inlet 5
10.53 257.17 Inlet 5
11.34 271.79 Inlet 5
12.15 285.65 Inlet 5
----- ------------
Diameter: 66 inches
Headwater Discharge Flow
(ft) (cfe) Control Type
0.81 8.40 Inlet (Supercritical) 3
1.62 23.75 Inlet (Supercritical) 3
2.43 43.62 Inlet (Supercritical) 3
3.24 67.16 Inlet (Supercritical) 3
4.05 93.86 Inlet (Supercritical) 3
4.86 123.38 Inlet (Supercritical) 3
5.67 155.48 Inlet (Supercritical) 3
6.48 189.96 Inlet (Supercritical) 3
7.29 215.71 Inlet 5
8.10 240.51 Inlet 5
8.91 262.99 Inlet 5
9.72 283.69 Inlet 5
10.53 302.99 Inlet 5
11.34 321.12 Inlet 5
12.15 338.29 Inlet 5

Diameter: 72 inches
Headwater Discharge
(ft) (cfe)
Flow
Control Type
0.81 9.16 Inlet
1.62 25.90 Islet
2.63 47.59 Inlet
3.24 73.27 Inlet
4.05 102.39 Inlet
4.86 134.60 Inlet
5.67 169.62 Inlet
6.48 207.23 inlet
7.29 242.44 Inlet
8.]0 273.50 Inlet
------------------
(Supercritical) -------
3
(Supercritical) 3
(Supercritical) 3
(Supercritical) 3
(Supercritical) 3
(Supercritical) 3
(Supercritical) 3
(Supercritical) 3
5
5
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