20161069 Ver 2_C505 12-21-18_20190108

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Wet Pond Easement / I I \ \ o \ / — \ / — — 841/ /� / �/ I O U)
1 - S1 5000'00"E 55.14'•-
2 - S75000'00"W 485.11' / \ \ , $46 0 �� \ ` / / ( I ,` cn 6
3 - NO3°00'54"E 129.34' / / / I f \ \ \ FFE \ / / \ ) O >
- ° � / / \ \\ \ _ \ / � Landscape Notes � m �
4 N75° 00, 00„ E 288.12 cn o
5 - S48 46 22„E 81.63 / / / \ \ \ 844 \ \ / /� I 1 - The dam structure, Including front and back of � Z — �
6 - N75 00 00 E 111.61 / I \\ \ / O
/ � � \ \ \ � � � / // / I embankment slopes, of the pond shall be � Q
vegetated with non -clumping fescue. Trees and .O
Access Easement / � / / / / � \ \ \ \ � � / / �j / / woody shrubs shall not be allowed.
2 - The Vegetated shelf shall be planted with a L O U)
1 - R=63.19', L=10.04 I / I \\ \ / / \ / / I N
Tan -5.03', Ch -10.03' / � / �\ \ \ \ - \ I minimum of three diverse species of herbaceous, � �
S25°06'37"W � / � / I \\ \ $�� � —/ \ native vegetation at a minimum density of 50
° \ \ \ \ plants per 200 SF of shelf area (3,370/200 =
2 - N60 18 20 W 93.74 \ \ \ _ �� 104 / _ _ co N
3 - S75°00'00"W 147.16' / I wet Pond Easement \I \ \ / / $ M 9 �.� \ I 16.9 50 - 845 plants). Use equal parts Joe Pye Q0 M
° / I I (Approx. 48,095 SF) �\ \ \ / Weed, Swamp Milkweed and White Turtlehead. �?
4 - N76 22 58 W 140.54 / / \ / / 3 2 U w
5 - S75 00 00 W 345.15 / / / \ J / / / / — 4 - ill w
6 - N 15000'00"W 10.00 /
/- 5 /� / 7 _ _ , 3 - Trees and Shrubs may be planted outside of �`. U) �
° / / / 8��/ / / \ / 10' Access Easement 1 �
7 - S75 00 00 E 347.70 / / / / + %\� - / / the embankment slopes and can serve to shade U w
° „ / 4 , �+ + ; ;+;+ �\ \ _ /� g i�/� 1 1 5 (Approx. 7,300 SF) I I the wet pond, along the south, east and west O O J Z
8 - S76 22 58 E 140.54 w
9 - N75000'00"E 148.72' o�/ %%j/ %,•`+' ` ++++ + +*. \ I I sides. O W U
✓i 30
10 - S60° 18'20"E 97.05' ,ov //�c��/ _, •�`` `� � `� \ �� �� % I \I z J
/ // 3 / / +�++++ + +N / 6 _ I I �1 O V J co
M I OZ00
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/ / I/ \�• CIO
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p I i
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•Emergency � � / � � / _� � \ / � p
Spillway \ / / \\\ 1 \ l /
p Y / �i N
/ 6' wide Vegetated �� �� \ \ \ \ \ I l vii I /
II D �
= helf (3,370 SF) i i= \ \ \ \ \ \ C o
/0 I I
Wet Pond Landscape & Easement Plan
N.T.S.
Install North American Green C-350 —_
erosion control blanket from edge of basin Co
Top of berm spillway to rip -rap at outlet headwall for +-+
elev. - 830.0 entire width of spillway as indicated.
Follow manufacturers installation
2' Q
3 instructions.
Weir crest Bury end
Elev. = 829.0 \\\\\\\ V deep 0 A -I
Topsoil & seed prior to 0
20' installing erosion control
blanket
Emergency Spillway CC
0
832
NOTE:
830 1. La IS THE LENGTH OF THE RIPRAP
Emergency Spillway Elev. 829.0 Top Temporary Pool Elev 829.0 APRON.
0
2. D = 1.5 TIMES THE MAXIMUM >
L
STONE DIAMETER BUT NOT LESS "A" "A"
828 THAN 6".
3. IN A WELL-DEFINED CHANNEL 3Do po W
EXTEND THE APRON UP THE
CHANNEL BANKS TO AN
ELEVATION OF 6" ABOVE THE
826 MAXIMUM TAILWATER DEPTH OR TOTHE THE -
Top Permanent Pool Elev 825.0 Aquatic Bench 6:1 6' WHICHOEVERFIS LESS. o
1 4. A FILTER BLANKET OR FILTER
824 FABRIC SHOULD
INSTALLED
LPlan Z
BETWEEN THE RIPRAP AND SOIL
FOUNDATION.
Forebay
822
La SEAL
n1017s .s
818 See C201 and C502 for Outlet Structure FILTER BLANKET Drawn By CDB
and Outlet Pipe information
Section A—A Checked EJB
Rip -Rap Outlet Protection Approved EJB
.lob No. 217045
N.T.S. 12-21-18
Scale Date
APPROVED BY PURCHASER / TENANT DATE
2Wet Pond Schematic Cross Section APPROVED BY DEVELOPER / SELLER DATE C 5 0 5
N.T.S. Sheet No.
Bottom Permanent Pool Elev 820.0 �
PIPE
Do
3Do
L
W
D
RIPRAP
RIPRAP
r -
820
a
d5o SIZE
MAX. SIZE
p� �IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
IIIIIIIIIII�
��r�I �A1
OS2 to HW2 24"
6.0'
18'
23'
1.5'
9"
11.5”
818 See C201 and C502 for Outlet Structure FILTER BLANKET Drawn By CDB
and Outlet Pipe information
Section A—A Checked EJB
Rip -Rap Outlet Protection Approved EJB
.lob No. 217045
N.T.S. 12-21-18
Scale Date
APPROVED BY PURCHASER / TENANT DATE
2Wet Pond Schematic Cross Section APPROVED BY DEVELOPER / SELLER DATE C 5 0 5
N.T.S. Sheet No.