2016-08-24_PERMIT FILE - C1981008A ‎(4)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 8/24/2016
• Doc Name: Collection/Diversion Ditches and Culverts Design Parameters
• Section_Exhibit Name: Section 2.05.3‎(3)‎ Attachment 2.05.3‎(3)‎-1
• Media Type: D
• Archive: Yes

Attachment 2.05.3(3)-1 Page 26 March 2016 (TR -70)
NO -r-
_1 10,000
tij
411
EXAMPLE
►bi
g a�
0 • 38 inches (3.0 feet)
�•���
a = ee
(3)
,ii 1
•.000
'J.
i•
Ut
5.000
HW' HW
6.
120
2.000
(1) 1.8 S.4
(2) 21 81
4
'D le feet
-�--
1.000
3.
64
too
-Soo
-400
:.
300
Z
U
to
+•
1.6
o
ss
=
G
�•
..
o
-100
_
< '
_
_
�
-90-""o
o
42 =
760
00
z
LL
Ld
f 0
�
K
30 iLl� SCA
W
W
3�
d TYPE
LU
r
.f
o
20
(1 Headwall
•0
4
} Mitered to conform
=
•
i?
ID slope
_
c
27
Y0
{3) Projecting
i
21
a
To use scat* (2) or {3} project
4
horizontally to toala (1), than
3
use s[ralght Imellned Ilnt through
p
16
0 on d 0 no**, or reverse as
_
1"ustrat4d
CAPACITY = 4.2 CFS
`
15
CULVERT DIAMETER =
12"
L
HW = 2.0 X D = 2.0 X 1.0 = 2.0'
MAX HW = 1.0' ABOVE CULVERT
f
'2
HEADWATER DEPTH
FOR
C. M.
PIPE CULVERTS
BUREAU OF PUBLIC ROAD3 JAN. 1963 WITH
INLET
CONTR0L
Attachment 2.05.3(3)-1 Page 26 March 2016 (TR -70)