2013-01-14_PERMIT FILE - C1996083A ‎(8)‎

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 1/14/2013
• Doc Name: Pond C Detail
• Section_Exhibit Name: Volume II Map 22-C
• Media Type: M
• Archive: Yes

POND C
PLAN VIEW
SCALE 1" = 40'
SEDIMENT POND C - SECTION A - A'
6045 6045
6040
6035
6030
6025
6020
6015
6010
6005
6000
5995
5990
5985
6005
6000
5995
5990
5985
6040
6035
6030
6025
6020
6015
6010
6005
6000
5995
5990
5985
O
O O O O O O O O O O (N N N N N N M M
SCALE: 1 " =40'
2H: IV
SEDIMENT POND C - SECTION B -B'
0 O o o O 0 0 0 0 0 0 0 0 0 0 0 0
M Nr u1 to n 00 GA O r+4 M d- Ln ID
0 0 0 0 0 0 0 0 0 0
6005
6000'
5995
5990
5985
SCALE: 1 " =20'
2H: IV
10" nTM"I l
WIDTH
J_
1.6' FREEBOARD
2.0 1 FULL FLOW LEVEL
FULL FLOW_ LEVEL
2 FLOW DEPTH DEPTH I
0.4°
1.5
a 10.0 I DITCH DETAILS
3H:1 V EMBANKMENT SPILLWAY DETAIL
DRAINAGE AREAS C, D, E
POND C SEE MAP Nos. 21 -1, 21 -2 AND 21 -3 FOR LOCATION
SLOPE MAY BE CUT OR FILL
DEPENDING ON LOCATION
1.3' FREEBOARD
6' MCHES C8, 9, 14
1
2 p' 1 FULL FLOW LEVEL 3' DITCHES C2, 4
- -- - - - - - _ J 1
2
2 0.7" FLOW DEPTH 2.0
10.0'
EMEGENCY SPILLWAY DETAIL
POND C
2.0' 1 _ - FULL FLOW LEVEL
3
10.0'
DITCH DETAIL
D -DI
POND C CAPACITIES
ACRE - FEET
WATER
MINE WATER
SEDIMENT
TOTAL
AS -BUILT CAPACITY 3.24
0.23
0.46
3.93
REQUIRED CAPACITY 3.23
0.22
0.37
3.82
O
.ti
N
M
It
Lr)
tD
r\
00
(71
O
all riprap. Use Mirafi 60OX or equal.
+
+
+
+
+
+
+
+
+
+
+
+
0
0
0
0
0
0
0
0
0
0
i
EMA KMN
FULL WATER EL. 6000' �E
FULL SEDIMENT EL. 5992.75
T i 1 1 �_�-BOTTOM EL. 5990'
O O O O O O O O O O O O O O O O O O O O O O O O C7 O O O O O O
O .-a N M It M t0 n . M O O N M -;r . M tD n M M O N M 1;J_ to t0 n O M O
6040
6035
6030
6025
6020
6015
6010
6005
6000
5995
5990
5985
O
O O O O O O O O O O (N N N N N N M M
SCALE: 1 " =40'
2H: IV
SEDIMENT POND C - SECTION B -B'
0 O o o O 0 0 0 0 0 0 0 0 0 0 0 0
M Nr u1 to n 00 GA O r+4 M d- Ln ID
0 0 0 0 0 0 0 0 0 0
6005
6000'
5995
5990
5985
SCALE: 1 " =20'
2H: IV
10" nTM"I l
WIDTH
J_
1.6' FREEBOARD
2.0 1 FULL FLOW LEVEL
FULL FLOW_ LEVEL
2 FLOW DEPTH DEPTH I
0.4°
1.5
a 10.0 I DITCH DETAILS
3H:1 V EMBANKMENT SPILLWAY DETAIL
DRAINAGE AREAS C, D, E
POND C SEE MAP Nos. 21 -1, 21 -2 AND 21 -3 FOR LOCATION
SLOPE MAY BE CUT OR FILL
DEPENDING ON LOCATION
1.3' FREEBOARD
6' MCHES C8, 9, 14
1
2 p' 1 FULL FLOW LEVEL 3' DITCHES C2, 4
- -- - - - - - _ J 1
2
2 0.7" FLOW DEPTH 2.0
10.0'
EMEGENCY SPILLWAY DETAIL
POND C
2.0' 1 _ - FULL FLOW LEVEL
3
10.0'
DITCH DETAIL
D -DI
POND C CAPACITIES
ACRE - FEET
WATER
MINE WATER
SEDIMENT
TOTAL
AS -BUILT CAPACITY 3.24
0.23
0.46
3.93
REQUIRED CAPACITY 3.23
0.22
0.37
3.82
SEDIMENT POND C - SECTION C - C'
6005
FULL WATER EL. 6000k
:MBANKMENT
-L. 6002'
6000
FULL SEDIM T EL. 5992.75
6' VALVED DEWAT
ERING PI E
5995 INLET EL 5992.75'1
ANTI -SEEP C11 LEAR
I
5990 � - � - .i-
0
0
0
0
0
0
0
0
0
0
0
0
O
.ti
N
M
It
Lr)
tD
r\
00
(71
O
all riprap. Use Mirafi 60OX or equal.
+
+
+
+
+
+
+
+
+
+
+
+
0
0
0
0
0
0
0
0
0
0
6005
6000
5995
5990
SCALE: 1 " =20'
2H: IV
NOTES:
1.
For pond and ditch sizing calculations
see Volume III, Appendix 8.
2.
Riprap shall consist of hard, dense, rough
fractured stone as nearly cubical as
practical. Stone shall be well graded in
order that the voids can be filled, and at
least 50 percent of the mass shall be
stones equal to or larger than the specified
riprap size.
3.
A geotextile fabric shall be placed under
all riprap. Use Mirafi 60OX or equal.
4.
Pond dewatering pipe shall be plastic
irrigation pipe, PIP, 80 psi rated, with bell
and spigot joints or glued joints, valved
on the outlet end.
5.
For sediment control plan see Map No. 20.
6.
For drainage plans see Map No. 21 -1, 21 -2
21 -3 and 21 -4.
0.3' FREEBOARD
FLOW DEPTH
MIRAFI 60OX OR EQUAL-/ " 2' -0" RIPRAP (D50 =24 ")
RIPRAP LINED CHANNEL
DITCH DETAIL C -C14
MINIMUM CULVERT SIZE
DRAINAGE AREAS C D E F G MINIMUM DITCH
1.7' FREEBOARD SEE MAP Nos, 21 -1, 21 -2 AND X21 -3� FOR LOCATION DEPTH REQUIREMENTS
CULVERT MINIMUM DRAINAGE AREAS C D E F G
No. DIA. > > I >
C -Cl 12 SEE MAP Nos. 21 -1, 21 -2 AND 21 -3 FOR LOCATION
C -C2 12 DITCH DITCH FLOW
0.3" FLOW DEPTH C -C3 12 No. DEPTH DEPTH
C -C4 18
C -05 36 D -Cl 0.9 0.6
C -C6 24 D -C2 SEE DITCH DETAIL C -C14
C -C7 36 D -C3 1.0 0.7
C -CS 12 D -C4 SEE DITCH DETAIL C -C14
C -C9 12 D -05 0.7 0.4
C -C10 12 D -C6 SEE DITCH DETAIL C -C14
C -Cil 24 X D -C7 1.3 1.0
C -C12 24 X D -C8 1.8 1.5
C -C13 30 D -C9 Deleted
C -C14 24 CIE D -C10 0.7 0.4
C -C15 24 31E 12 D -C11 1.9 1.6
C -C16 D -C12 1.1 0.8
C -C17 12
C -C18 24 D -C13 0.7 0.4
C -C19 12 D -C14 SEE DITCH DETAIL C -C14
C -C20 36 D -C15 0.7 0.4
C -C21 12 D -C16 2.3 2.0
C -D1 30 D -C17 0.8 0.5
C -D2 30 D -C18 1.0 0.7
D -C19 0.5 0.2
C -El 12 D -C20 0.7 0.4
C -Fl ** D -C21 0.6 0.3
C -F2 ** D -C22 1.2 0.9
C -GI Deleted D -C23 1.2 0.9
C -G2 12 D -C24 0.9 0.6
C -G3 24 D -Di SEE DITCH DETAIL D -D1
C -G4 12 D -D2 1.8 1.5
CIE An 18 -inch culvert will handle 11 cfs D -D3 1.1 0.1 D -D4 0.7 0.4
with a HW /D ratio of 2.0. If an 18 -inch D -D5 0.7 0.4
culvert is to be used, assure rock headwall D -D6 0.7 0.3
or road will provide 18" of head over top
of culvert.
Xx See Figure 3 Volume IX
D -E1 1.0 0.7
D -Fl **
D -F2 **
POND D CAPACITIES D -F3 **
ACRE -FEET D -G1 Renamed Ditch D -4
D -G2 Deleted from design
WATER SEDIMENT TOTAL
AS -BUILT CAPACITY 0.48 0.10 0.58
REQUIRED CAPACITY 0.10 0.01 0.11