20041591 Ver 1_Site Plan_20040929

c*�
m
i
t(�
m
02
02
OPEN GROUNDS FARM
ExistingControl Proposed Riser z
Structure
Structure (see details)
- Drainage Canal v T w o
y I "PION -. _ ..... n z
777
V •`
O
any Cr ek %
/ /
Fro.. ato� S 11 00 9+00 f (�
/ yl'dal reek at 39+ -3 00
Broome's Branch
/
Tidal Creek
QD
MAP LEGEND
/ / / / / / / / / / / / / i f / � / / / / / / 0
+ + + + + + + + + + + } + + + r; / / /
/ / / / / d; / / / / / / / / / / / / / / BRIDGES p
' + + + 1 + •+ �-- + + + '
'// `• % '% f'' ; r' �' ' =, � /' / � / f / / / / / / f f / r'/ / / / / / / / / /'/ / , / / / / / / � r —� DIRT ROAD
+ z
CROSS SECTI❑N P❑INT
+ + CONTROL P❑INT
+ + + + + +
BENCH MARK
+ -Low-+Roc* Weir + x + + + + + + + f i ' f/' :/ / / / f S(l� F nc �' / r / / / / / / / iJ 'f / / rrw71 TREE LINES/W❑❑DS
- + (see details) + + S + + + + + + + } + + + / / f / ,e f / / / / / / / / / / / l ;'(,+ i �, / HYDRO
+ + + +' + +
+ ' + + + + + + + + i r'� r' ' r' �' � t � / / / / / / / f / / / r' �� . !,/ ( ,jr: r ,,%:' , ' !' ,g'� ' • '/j � �� / / / / EXISTING CONTOUR
+ + + + + + + + + + �t + + + + + +twnd �' 0 CAMA WETLANDS
+ + + + + + + + + + + + + + Roo+ + + ! / 'i r f
f�' ;- , %� r � / / i .� !� i l' ''/ 'J' / ® FRESHWATER WETLANDS
j / / / rj � f
'z o a r ✓ / % : f % J i ) i i of / PHASE II AREA
+ + + ,gyp
r
fr
L l J � / i
/ 8
,F
- + t, + + + o ,` ', f } , � i' , i � DISTURBED AREA
_ •r L9 $Ill � r / j r r' =."Ob
's + + + $+ + ,; !` ;' / ,1 `, ,% % r ,� r' ,' % l �' r ter' / / UPLAND ISLANDS
8 / f / / * 47.� r Y 6 - ,� r' r' f / / PROPOSED MARSH
73
!' . ;/ , ' } r } � r r" > - / PROPOSED FRESHWATER WETLANDS
,= , ' � � � > .�+'' DESIGNED:
A di hest + + + + + j / 'i I i
+ + s 'i 'j' � � /` /' `' /` ,j / / PROPOSED HARDWOOD FOREST
le :and' e' ` g / /
p gg + + + + + + + + + + + + + + ',' ? / / ROE MRB JDS
to i act undar 2+00 / J .' ) j (` j iA' f'. f P T r r ; x , PROPOSED TREE FALLS '
p + + + + + + + ✓p+ + + + /' / it '+% rt l ) i ( %� s i' �' � KLB
Erosion Cln o/ r' %, % r r
,.-' � ,� ,� r' / / ® PROPOSED 404 IMPACTS
r` J .' f
Bl0.fSketa'
4 r' ti, /' r f / /
-Tem ra Mhrshl- + '-i- + + + + + ,r % i ;' r'` r ; ,' � � �. , /� ,' / / PROPOSED CAMA IMPACTS
�° / � �r !' r ( f ': ! %` / / CHECKED:
In�pacit + + + + + + + + + + + / /
r +, j r' i r ,j' r' r / / / ER❑SI❑N CONTROL BLANKET
+ + + + + + + + + + + + + i' r i , , ( / rJ i (' i l J (� / i ( i
j ri i ! r j i f i r % i' ) /' / / / /. / / —SF— SILT FENCE KLB
Freshwater + + + + + + + + + +' '+ ' / � i / / / —SB— SEDIMENT BOOM
t'retland f act / /
convert to Marsh) + + + + + ++ + + + + + + + ; ``/ /; ,% f/ / r' ' 'Tidal ReacW % j !'r` j r' / / / / / / /J
+ + + + + + + + + + + + + + + + + LI'?I�` rj / / / / / f DATE:
Hu-Amock + + + Tetnpo"ary+Marth + + + + + + +
i ,.p July 2004
+ + + o+ + + + + +Imppct+ + + + F + rWti +
I + + + tihi + + + + + + + + + + + ' + 22 + + ' '/klpar�an Frvshria er�, f f f f f f f f f f f f f / Notes,
Are/Disturoan Mits / J Weud ! -
? + + + + + + + + + + �+40 + + + + + ' + +
+ + + + + + + + + + + 2 + + + + + + f, r/ . �f ; � `'f / / / / PROJECT ENGINEERS•
/� / + + + *lnrsM + + + + + + + + + + "+ + + + ,f <<i j?i '`j / ,'1 f / / / f f f f f Robert Evans SCALE:
7A + + + + + + + + + + + ;' , ! ; ! Kris Bass
\ 4 r J + + + + + + + + + + + + + + + + + + + + +
r / / / / / / / / / / / / NCSU/BAE
1 = 150
+ + + + + + + + + + + ` + + + + + + + + + + 919.515.8245
y i - + + + + + + + + + + + + '� + + + + + + + + + + + + + tt�t d / o o d/
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + / i , / / / / Foes es / PROJECT SUMMARY, PROJECT:
+ + + + + + + + + + + + + + + + + + + r' + + + + + + i / / Disturbed Area 111 acres
Proposed Impacts
+ + + + + + . . . + + 4p+ + + + + + + + + + + + + + + . . . + ` / / / / / / / CAMA Marsh, 1.1 acres
+ + + + + + + + + z� + + + + + + + ' + + + + + + r + + + r / / " / / North River
' / ; ' _j' , ' / / - / Freshwater Wetlands 2.5 acres
' + + +iumrlock+ + + + + + ;- + + + + + / + + + + + + + + + + +
/ + + + + + + + + + + + + + + + + + + + + + + + +
+ + + + + + + + + + N�enn+Wat+er evel r / / / / / / / Marsh impacts are temporary as areas FELE:
/ }oo + + + + + + 1 n rs will be restored as marsh. Freshwater
... f l i'
- + + + + + + + + + + + + + ! + + + + wetlands impacted will be converted to
3 t r /- CAMA marsh. Phasell—Design
Restoration Plan
+ + + + + + r - + + + + ! w+ + + ± / / / / Freshwater Stream, 1900 ft
n + + + + + + j r t + + + + + 4 + + + j + + + + j r f f Tidal Creeksi 4577 ft
Tem racy + + + + i + + + + + + + + + + + r + + + + + / �' ; / / '� / / / Tidal Fingers 2118 ft +J
Roc heck + + i- +' + + ;' j + + + + +8 + }+ + + + + + + + + + + + /, / / / / f', / /
/ / U
+ + + + + + + + + +' +g + + + + + + + + + + + +. i ' / / / / Brackish/CAMA Marsh, 35 acres
P. + + +gyp + + +; + j ! �' / Ri arian/Freshwater Wetlands, 23 acres
err + + + + + + + + + + + + + + + + ti r ,jr P •�
' r i + + , + + + + + + + + + + + + + + + r + o•� + + r / / / / f / Bottomland Hardwood Forest+ 53 acres
+ + + . . . + o + + + + + + ' r + + + + + + / / / f' / / /
+ z + CC
+ + + + + + + + + +� + + + + + f + + + + + + + + /
+ + + '+' + + + + -+ : + + + + + i.. .. r + + + + + + + + +
y ,/ nn
fFm e ct ate, Wet and + + + x� + + +
+ + + + + + + + + + d + i �- f f f f f f
r / + l + + + + + + + p + + 3+ �+ + + + =
i {convrto mIr $rs + +
r'
+ i + + + r +, + + + + + + + + rt s +
+ + + T + fi + + + + + + + + + + + + + + + + + + ++ + + + + � + + + + 1 / / / f / f / f f f / f O
1
+ + + + + + + + + + +
+ + + +
,
+ +6 + + h+ + +
/ + i + + /�. + +
-I- + + +
f W
+ + + + + + + +
+ + + I + + + +
/ r
r /x + + + +
/ A, 9 + +
- ^l r l
Phase II Area
Permanent marsh impact
/ \ n (for channel)
Permanent marsh impact
\ (for channel)
A Temporary
f Rock Check All ditches to be / f
VQ filled and plugged _
'f 1 to impact boundary /
,
Sediment Boom
\ !:
PAGE NUMBER
Xy "
rY
y
> 150 0 75 150 300
r OF 3
( IN FEET )
1 inch = 150 ft.
w
�fy 4

PROJECT NARRATIVE:
TYPICAL CHANNEL CROSS-SECTIONS LOW ROCK WEIR DETAIL `o
This project is a joint venture between the North Carolina Clean Water Management Trust Fund, the NC Coastal N.T.S.
Federation, NC Ecosystem Enhancement Program, and NC State University. This project is Phase II of the larger
North River Farms Restoration Project. The project involves bulk earth movement, fine grading for stream ��' r"
construction, installation of various stream structures, final grading, and planting. The site is also planned for
research on the impacts to water quality, both during the construction and over several years after project BROOME'S BRANCH Canal Bank Z
completion. Construction oversight will be performed throughout the project by NCSU staff. 'y Z
Canal
12'
O
2.0' •�
GENERAL CONSTRUCTION SEQUENCE: ,�
Bankfull Stage
1. Locate and set up an appropriate site for stockpile of materials and storage of equipment. �� �� �1 4' 7� � Z3 �1
92 1� `I I;� _ r� o
/ �, , ' ;_-i �.-fiii._.3( -.alb,, •� N
2. Install all erosion control measures. <f f = - x
3. Remove and stockpile topsoil. - - !i ; { y
reel'
4. Begin mass grading operations. - ^` ' _
5. Rough grade the stream. Manage stream construction such that the stream may be built "in the dry". N
6. Fine grade the stream and install stream structures and rootwads. W •O
7. Install erosion control fabric.
8. Replace topsoil and fine grade wetlands. EVANS' CREEK Top of bank berm A B y •�
9. Connect stream/complete construction. Height = 0.5 y � 1 y A
10. Install water control structure and low rock weir. 13, width = 3.0' �, 0
11. Distribute and grade fill. 1.5' � � � .� y � p
12. Prepare seedbeds and complete seeding operations.
13. Implement planting Ian. I Bankfull Sta e I `' `' `� `'' `'' Z
P P 9 P
14. Request a completion inspection from the Project Engineer.\ �\ / \ sheet Pile C55-60 )
GRADING AND EROSION CONTROL NOTES:
er-�l' Rock Ramp
1. All erosion control must be set-up and inspected prior to commencement of grading operations. - - �- - .� w .� y w
2. Stream banks and all other slopes graded at a slope of 3:1 (H:V) or steeper shall be protected with
erosion control blanket. Erosion control blanket shall be of type North American Green C125BN or equivalent.
3. Road embankments shall be protected with erosion control blanket. Erosion control blanket shall be of type TIDAL FINGERS
North American Green C125BN or equivalent. 4'
1.0'
4. Strip and stockpile topsoil in indicated areas for use as substrate in wetlands. Stockpile other excavated I + Bankfull Stage
soil for use with regrading. - -� -�� -�� I` �n
- - - 2' f 1� --., - {__ • Canal
5. All disturbed areas shall be scarified to a depth of 5 inches. Areas next to streams or otherwise subjected __ _ ;, f ;;-=; {-i; i '=ii!= i !;i=i4= Bed ROE,
-- SECTION A-A Sheet Pike EL =1.Oft MRB, JDS,
I;,! '
to heavy traffic shall be rip tilled prior to planting. i ; i`' KLB
_ , �-
_ A'
6. Any disturbed areas containing unsuitable soil for plant growth shall be amended with 6 inches of clean -- - A CHECKED:
topsoil.
KLB
7. All elevations and channel dimensions shall be met within a tolerance of 0.1'
DATE:
8. Stabilization measures shall be initiated as soon as practicable in portions of the site where construction
1-11111111 1 It- 11 11 11 11 11-u activities have temporarily or permanently ceased, but in no case more than fourteen (14) days after work lo
has ceased, unless activity in that portion of the site will resume within twenty-one (21) days. July 2004
SCALE:
9. All sediment and erosion control devices shall be inspected every seven (7) days or after each rainfall SECTION B-B'
occurence that exceeds one-half (1/2) inch. Damaged or ineffective devices shall be repaired or replaced, as
necessary. Sheet pile (EL = 1.0 ft> Rock RaMp <2r1 Slope) No Scale
10. All erosion control devices shall be properly maintained during all phases of the construction until the 'PROJECT:
completion of all construction acitivities and all disturbed areas have been stabilized. Additional control devices SITE CROSS SECTIONS
may be required during construction in order to control erosion and/or off-site sedimentation. All temporary Fitter Fabric North River
control devices shall be removed once construction is complete and the site is stabilized.
Canal bottom (EL = -1.25 ft)
FQ.>B:
11. The contractor must take necessary action to minimize the tracking of mud onto the paved roadway
construction areas. The contractor shall dailyremove mud/soil from pavement, as may be required. Section A-A' ase _
esign
be provided as needed Burin construction to protect work
d or ditches will 9 _
12. Temporary diversion berms an p s.00 .. _
P rY /
areas from u sloe runoff and/or to divert sediment laden runoff water to appropriate traps or stable outlets. �-
/ --
,y
FLASHBOARD RISER DETAIL Existing Surface
N.T.S --
-
-wo
U Proposed Surface •O
Riser
_ _
:DAMN AZ8V
t .
a
-Soo aoo loam 2" 300A0 400= 50000 600A 70CA0 saw
GFJW QUkk SeCOM
SECTM Br oaWs Bnmdr O 7�
F�
Flashboard cd
Riser
Section 11-B'
zoo F�
�o
Pipe Barrel F+� 0
Exlsting Surface (�
Pipe Proposed Surface 9 I W
Barrel _.
-wo
,,,�.tt
_ M
RISER SCHEMATIC
D1�om mono 2aom aoom ,0000 souoo boom 70M a" •r�l
3 ft
Section C-C'
PLAN VIEW
EL. 11 ft - Top of Embankment aoo _ - - --
EL. Top of Riser = 7.5 ft 7m_____
Riser Diam = 6 ft �,.
bm
sao _ _--
arth Fil
EL. outlet .m PAGE NUMBER
EL Bottom INV. = 3.5 ft aoo _ - _ _ _ Existing Surface-
EL
Of Riser = 3.5 ft 11 Proposed Surface
Pipe barrel �m _ F
Diam. = 3 ft 3
3
Fill bottom with 1.5 ft Ddrmr AT"
of concrete PROFILE VIEW -2W '°°°° �°°° 3MM 4" 5w `°`°° 70M eoom eoom 10"
error �s.cea
SECTMO Evan!Crmk

2.4
8
03.3
3 co
7'
�1 *53 05A
In
4.•8 82
2A ......
1.9
QD
3.4 ig
•
Ei
• Lfl
CQ
Qj.4
OPEN ROUNDS FA M
03.7 0
0• 2.4
*3.5
05.3
Contr
2.1 0 2.34.5
Lxis 07.5 0
3.8 Structure
•3a .9
38 i t• *3.71 ? i -- i * , 7.3
04.5JJ*2.4
17 54
5.8
4.4 0
0 52
*7.8
2.4
5.2 72 8.5 ---------
1, -- --- �s E
Drfainage Canal __.3.
0
z
dn-Raw
34�j --5
!��-Jrvnuerw:ftil 7
*4.
---------------------- ------
5
u0saw-FES M-FRIEREw m T!
.4
i 3.7, / -
-------- 6.3 2 7.2
wmx
Bridge 4.2 5.6 U
b
L co
4 , !I- ;;; C- -
MAP LEGEND
3.5 4.7
•4.6 • • .7 3.9 • •7.1
4.4 4.1 3.9
3.5 3.6 7 61
• 7.2 BRIDGES
5.1 6.6
3.4 3.� U)
3.9
ii
Mean Water Level ROAD
5.3 Dirt Road 952
*4.7 *3.4 • *4.9 *8.5 F
32 5.8 z
AREA OUTLINE
CROSS SECTION POINT
4.6
3.8 7-51
Phase II Area Bounda CULVERT
3.6 Ditch 1 Ditch 2 4.2� 3.4
Boundary
> <
Ditch 9
4.3
• 5.1 CONTROL POINT
'Ditch 3 3.4 5.2 �Fli 1 i
+
Ditch 5
BENCH MARK
X Vand Islands
Ditch 6
WATER ELEVATION
02 4.6 3.2 3.4 4.8 5.4 �Gi
Ditch 7
Ditch 8 TREE LINES/WOODS
Main Cdnal 4
�H
4.6 4.4 •8.5
2.6 Ditch 4 HYDRO
uc
3.9 3. 5.5 OBSCURED CONTOUR
8
7.3 4.5
INDEX CONTOUR
5.5 1
3.4 7.8
*3.5 •3.1 Z
4.5 INTERMEDIATE CONTOUR
P
1! SPOT ELEVATION
02.8
i. &6 6.8
*4� 4.2 %9
3.5 22 CAMA WETLANDS DESIGNED:
31
FRESHWATER WETLANDS
4.7
ROE, MRB, JDS,
40 311 4.8 5.4 7.3
PHASE II AREA KLB
•
UPLAND ISLANDS
2.3 4.3
8.4
CHECKED:
7.7
03.9 4.4 4.3 . 1 i I i
3.7 4.7 '- 5.9 7.1
Sh
'Existing CAMA Mar KLB
o2t5
6
0 6A
0 17
2. 3.4 5.1
DATE:
k it
*7.1 *7.6 a3 • 8.7
*4.8
July 2004
2. 22 2.7
4.5
SCME:
*4.3 id • 8.3
3
89
1 8.4 1" 150'
2.3 4.5
3.7
Si 17.4 4. 3.6 4.6
P-7x •
*P-7 PROJECT:
4-1 ,
4.7 4.7 f 7.5
7-3*43 2.;
North River
shw�-Fre a 150 0 75 150 3w
Existing
74
Vetiands
3.1
6A
f
4.7
23
4.6
*4 4.5 ------------- IN ffm
Phasell-Design
iv/' I inch 150 ft
�,012.7 71/
*4, .5.3
1.4/ ^4.4 05.2
P-7
3.4 3.2 4.7
4.9
32 2.1 0
1 6.5*4.3 5. C)2.9
4.31
0 0 *5.3 3.6 3.3 4.5 5.4 6.9
48;
.7
4.2
65
2,7
*5.4 -6.8
5Z 18.2k, 0
6.3
2.7 67
L
IV, 2. 4. 7.4
In ----------
6.6
2.
711/
4. al
0
xi
7.�
2.9 *4.7 • 0 *5.1
3 *?-q 6.6 7.6 6.6 6.7
.7.1 b
2.7 3.
2.4 5.7 641 5.1
0 74 WETLAND DELINEATION PROVIDED BYE
6.7
2.8VV
3.2 LAND MANAGEMENT GROUP
9
WILMINGTON, NC
4.4'
7 6.9 7.5 3.2 7.;
i 1 (910) 452-0001
CIO
*5.9,3124 NOTE# 404/FRESHWATER LIMITS DETERMINED FROM
5.6 -7
.3 FIELD RECONNAISSANCE AND DRAWN BASED ON
Its AERIAL PHOTOGRAPHY.
2 23.4 3.1
9 7.2
?.7
2.6 2.3 P-7* • 5,
3.4/
12.7 -7.6
35 7.3 2.4 *7.3 EXISTING TOPOGRAPHIC MAP COMPILED BYE 4-)
3.2' •4.1 712' 6.5 0
-----------
3.2 51.
2.7
.6 5.5 6.9 0
00-020(oft cc,
Deep Creek
• • L MAPPIN6 SERVICES
2.6 *2.9 1 2.7 3.4 *6.6
PAGE NUMBER
*2.9
104 EAST HORTON STREET ZEBULON NC 27597
-5744 FAX [phone]
3.2 PHONE (919) 269
4,3.4
• • www,GeoDoLtoLCorporoLtion.com
3.2 7.4 6.5
41
*6.6
2.9 34/1 *41
L C
4j.4
�.7.7
"gt 5.7 6.6 it CROSS SECTION FIELD DATA PROVIDED BY,
5 2.4 7.8 1 OF 3
4�,
THE ROSE GROUP
2.5
22 . 16.9 FAYETTEVILLE, NC
27 .2 6.4 6.3
ti
(910) 323-3400
2.6
*25 2.7
32
k,
t