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: 36 inches
Headwater Discharge Flow
(ft) (cfs) Contr ol Type
0.23 0.79 Outlet (Subcritical) 2
0.47 2.00 Islet (Supercritical) 3
0.70 3.68 Inlet (Supercritical) 3
0.93 5.66 Islet (Supercritical) 3
1.16 7.90 Islet (Supercritical) 3
1.40 10.39 Islet (Supercritical) 3
1.63 13.08 Inlet (Supercritical) 3
1.86 15.99 Inlet (Supercritical) 3
2.10 19.08 Islet (Supercritical) 3
2.33 22.34 Inlet (Supercritical) 3
2.56 25.78 Islet (Supercritical) 3
2.80 29.37 Islet (Supercritical) 3
3.03 33.11 Islet (Supercritical) 3
3.26 37.01 Inlet (Supercritical) 3
3.50 41.04 Islet (Supercritical) 3
Diameter: 42 inches
Headwater Discharge Flow
(ft)
------------- (cfe)
------------ Control
------------------------ Type
---------
0.23 0.88 Inlet (Supercritical) 3
0.47 2.35 Islet (Supercritical) 3
0.70 4.29 Islet (Supercritical) 3
0.93 6.60 Islet (Supercritical) 3
1.16 9.22 Islet (Supercritical) 3
1.40 12.11 Islet (Supercritical) 3
1.63 15.27 Inlet (Supercritical) 3
1.86 18.65 Inlet (Supercritical) 3
2.10 22.26 Inlet (Supercritical) 3
2.33 26.06 inlet (Supercritical) 3
2.56 30.07 Inlet (Supercritical) 3
2.80 34.26 Inlet (Supercritical) 3
3.03 38.63 Inlet (Supercritical) 3
3.26 43.18 Inlet (Supercritical) 3
3.50
-------------
------------- 47.88
------------
------------ Islet
--------
-------- (Supercritical)
----------------
---------------- 3
---------
---------
Diameter: 45 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Control
------------------------ Type
---------
0.23 0.92 Islet (Supercritical) 3
0.47 2.51 Inlet (Supercritical) 3
0.70 4.60 Inlet (Supercritical) 3
0.93 7.07 Islet (Supercritical) 3
1.16 9.88 Inlet (Supercritical) 3
1.40 12.98 Inlet (Supercritical) 3
1.63 16.36 Islet (Supercritical) 3
1.86 19.98 Islet (Supercritical) 3
2.10 23.84 Islet (Supercritical) 3
2.33 27.93 Znlet (Supercritical) 3