63-09 NC Wildlife Resources Comission

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ASTORIA LANDING, JAMESVILLE, NC
CAROLINA BEACH, NIC
MOREHEAD CITY, NC
CEDAR ISLAND, NC
S C H E D U L E O F D R A W I N G S
'HT.N0. TI T L E
CO
COVER SHEET
C0.1
N OTES
C1.0
ASTORIA LANDING:
EXISTING SITE AND
DEMOLITION PLAN
C1.1
_
SITE JIMPROVEIVIENT
GRADING, EROSION
PLAN
CONTROL, AND STORMWATER PLAN
C1.2
C1.3
CONSTRUCTED WETLAND
PLAN AND DETAILS
C1.4
BOAT LAUNCH PLAN
_
AND DETAILS
C1.5
FISHII`,G PIER PLAN
AND DETAILS
C1.6
LANDSCAPE PLAN
AND DETAILS
C1.7
EROSION CONTROL
AND
STORMWATER
DETAILS
C2.0
CAROLINA BEACH: EXISTING SITE AND DEMOLITION PLAN
C2.1
SITE IMPROVEMENT PLAN
C2.2
GRADING, EROSION CONTROL, AND STORMWATER PLAN
C2.3
DRANAGE AREA (PLAN
C2.4
BOAT LAUNCH PLAN AND DETAILS
C2.5
FIXED DOCK DETAILS
C2.6
BULKHEAD DETAILS
C2.7
PUBLIC FISHING PIER AND BULKHEAD REPAIR DETAIL..-'
C2.8
DREDGE PLAN AND DETAILS
C2.9
LANDSCAPE PLAN AND DETAILS
C2.10
EROSION CONTROL AND
STORMWATER
DETAILS
C3.0
M OREH EAD CITY: EXISTING SITE AND DEMOLITION PLAN
C3.1
SITE IMPROVEMENT PLAN
C3.2
GRADING, EROSION CONTROL, ,AND STORMWATER PLAN
C3.3
DRAINAGE AREA PLAN
C3.4
BOAT LAUNCH PLAN AND DETAILS
C3.5
DREDGE PLAN AND DETAILS
C3.6
LANDSCAPE PLAN AND DETAILS
C3.6
EROSION CONTROL
AND
STORMWATER
DETAILS
C4.0
C 4.1
C4.2
CEDAR ISLAND:
EXISTING SITE AND DEMOLITION PLAN
SITE IMPROVEMENT PLAN
DREDGE AND JETTY DETAILS
C5.1
SITE
AND UTILITY DETAILS
C5.2
NOT
USED
C5.3
NOT
USED
C5.4
NOT
USED
C 5.5
BOAT RAMP DETAILS
i ISLAND, NC
D CITY, NC
B 9 2009 46
,. ty DCM
CRISER
T r TROUTMAN
_ TANNER
} CONSULTING ENGINEERS
3809 Peachtree Ave., Suite 162
�.. Wi�lmirdgton, NC 28403
910.397.2929 Ph.
Wilmington, NC 910.397.2971 Fax
Raleigh, NC Website: www.cttengineering,com
CTT JOB #581 H__ DATE: 02-6-09

NC Q/0,T CEDAR IS /AND FERRY BAStNZ,
NORMAL HIGH WATER —
NORMAL LOW WATERS p _ 1 t D� D \ \ ~ Q o
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EXIST. SAND ' GRAVEL . , J 1 r �` \ m -
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N +:... ,c :41c , EXIST. WOODEN X D DOCK/ NCWRC � BOAT RAMP BASINS / --- ` ® Z
EXIST. CONCRETE BOAT RAMP
EXIST. WOODEN BULKHEAD. .�
O� +
\ \ J Green Daymarker 1 (fit)
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/ Boat Ramp ) Ul \9Ap 1 ~ •V) V) 00
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` � a p / f - 3 � � / � � � BUOY CHANNEL MARKER �j �
6 , TO BE REMOVED TO
ACCOMODATE DREDGING ®�
/ /OWNER: / �' '� / >- / ( 1 SHALL ION.RE-INST CONTRACTOR
\
DR FTW00 MUTE \ _ _� _
J� �. _--- — -- -' � / \ �/ ) PROJECT COMPLETION J UPON/LL E �
/ & REST RANL LLC �- ,1 / PER OWNERS REQUEST. >
\ EXIST. ROCK JETTY STRUCTURE
�NORMAL HIGH WATER ` = J E2804884.00 L_
f
\ r\ z
Shoal Warning Sin t / E
NORMAL LOW WATER/ ` / \ (� U cz it
L 0
cn
PROPERTY LINE P A M L- I C O ) SOUND
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SEAL
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.. , PER !T DRAW,N 4 -
LE
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_ ".
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F R
,: IN FEET
ON
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1 inch >f` ,;
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�.§� ��L E G E N D GENERAL NOTES r
APPROX. 50 RIPARIAN BUFFER
'�" _ 1.
•. ,;a .; = _:_ HYDROGRAPHIC SURVEY PERFORMED BY GAHAGAN & BRYANT ASSOCIATES
---------
, NORMAL HIGH .WATER LINE (0 22 NAVD88)
DESIGNED BY: RAW
IN DUNE 2007 AND REPRESENT CONDITIONS AT THAT TIME.
— — NORMAL OW WATER LINE — 1 NAVD88
OR L L TE L N 0. 5
( )
_: � :. -. . ,.. s. r' .: __, - -:' _.,,:. _ .�. .. ,:� .�`. f ..;� a �,,.:,�•� r ._ a DR
2. HORIZONTAL AwN Br HWL
IZONTAL DATUM. NORTH CAROLINA STATE PLANE NAD83
., a::► . _','• _- . "..... =_; - ,-:ems. a%;' _. ` ,'`� "k r''rdr-. r,
--�z�. 7 ..:� � �� ' � �,, � - � >� o �. >,x • , �; �:_ ,r. : ��.�, ,.� ... RIPARIAN CORRIDOR LINE
, : a . ,,.
K-:.: . :;, s. ,, , _ _ 3. VERTICAL DATUM. NORTH AMERICA VERTICAL DATUM 198$ NAVD88 Quaurr CONTROL: MTA
�... ..� ,.--..-•.: _ . r.: PROPERTY LINE ( )
r.
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.... __. 4..: w. DISPOSAL. _T 4. PR SCALE: � GwF _ PROPERTY LINE LOCATIONS TAKEN FROM CARTERET COUNTY GIS. NOTED
�-:ABCA Clf'C - :�a..=
CHANNEL MARKERS
SAND / GRAVEL
ROCK JETTY / RIPRAP
CONCRETE
FILE NUMBER: 5818
DATE: 02-6-09
EXISTING SITE
CEDAR ISLAND
SHEET NUMBER:
I
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OF

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-3' NLW_
(-3.15 NAVD88',
cvlc'r IG-TTV
+6' NLW +5.85' NAVD88
-EL. 0.00 NLW (-.15' NAVD88)
EXIST. MUDLINE
-6' NLW (-6.15 NAVD88)=I
EXPECTED GRADE AFTER
SIDE SLOUGHING
F* C4.204
• IIL ILI\ 1 /•9U1\IL
SEE ENLARGED
JETTY DETAIL C4.203 C4.204
THIS SHEET
12-1/2 GA.
:RMEDIATE
:S
N
w
w
711- N'0Tl
STEEL POST
WIRE FENCE
FILTER MEDIA EXXON
GTF 100E OR
APPROVED EQUAL
M �voy
5 -0 STEEL POST I I 8" `-BACKFILL & COMPACT
U -�J MIN. 8" TRENCH AFTER
fj PLACING FABRIC
INDICATED ON PLAN AS SF - SF -SF -
NOTES
WI 1 WIRE FENCE SHALL BE A MIN. 0F 32 IN WIDTH AND SHALL LL
HAVE A MIN. OF SIX LINE WIRES WITH 12" STAY SPACING.
2. EXCEED 150 LBS. GRAB
FILTER FABRIC SHALL MEET OR B
TENSILE ASTM-D-1682 180 PSI. BURST ASTM-D-2263
AND 70 ON COE E.O.S. TEST.
3.) STEEL POST SHALL BE 5'-0' IN HEIGHT AND BE OF THE
SELF -FASTENER TYPE.
4.) STEEL POSTS FOR SILT FENCE SHALL BE NO WIDER THAN
8' APART O.C. WITH WIRE BACKING.
5.) CONTRACTOR TO FIELD LOCATE AS NECESSARY TO CONTROL
SURFACE EROSION.
TEMPORARY SILT FENCE DETAIL
SCALE: N.T.S.
DISPOSAL AREA
GENERAL NOTES:
1. HYDROGRAPHIC SURVEY PERFORMED BY GAHAGAN & BRYANT ASSOCIATES
IN JUNE 2007 AND REPRESENT CONDITIONS AT THAT TIME.
2. HORIZONTAL DATUM: NORTH CAROLINA STATE PLANE NAD83
3. VERTICAL DATUM: NORTH AMERICA VERTICAL DATUM 1988 (NAVD88)
DATUM CONVERSIONS
NORMAL HIGH WATER (+0.37' MLW)
0.22ft
NAVD 1988
0.15ft
NORMAL LOW WATER (+0.0' MLW)
L0_84ft
NGVD 1929
Z o
o-
w
4.
U.N.O. ALL ELEVATIONS SHOWN ARE NAVD88.
STONE
PAD AT SITE EXITS TO REMOVE MUD FROM TIRES
I
NOTES
5.
CONTRACTOR SHALL PROVIDE ALL LAYOUT REQUIRED TO CONSTRUCT
E
HIS WORK.
0
c;
1. )
STONE SHALL BE 4 WASHED STONE 6 THICK
I
z it °w' bo
2,
THE ENTRANCE SHALL T PREVENT TRAM
E E ALL BE MAINTAINED 0 P EVE KING OR
6.
DREDGE
E E CONTRACTOR SHALL VISIT THESITE O
E T SATISFY HIMSELF F O Es F
I
x
� �
w �r ca •E
sA ALL
04
FLOWING FRIGHTS-OF-WAY.z
LO NG 0 SEDIMENT ONTO PUBLIC THIS MAY
SM
ALL EXISTING CONDITIONS.
(5 04 W
�
REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE AND REPAIR
7.
DREDGING WILL BE BY MECHANICAL MEANS.
W < z rn �
� to
AND/OR CLEANOUT OF ANY MEASURES USED TO TRAP S
D ME E SEDIMENT.
/ES
8.
APPROXIMATELY 900 CY OF MATERIAL 1S ESTIMATED T
M ED 0 BE
F- r 04 i
3.
WHEN NECESSARY WHEELS SHALL BE CLEANED TO REMOVE SEDIMENT
EXCAVATED BY DREDGING CONTRACTOR AND PLACED IN AN APPROVED
_� �, ®r.:r'�
r= as
PRIOR TO ENTRANCE ONTO PUBLIC RIGHT-OF-WAY. WASHING SHALL BE
OFF -SITE DISPO
SAL AREA.
� � s .e - (aj
rt 0au, E O�
DONE ON AN AREA STAB IZE WITH CRUSHED STONE WHICH
L D CH DRAINS
9.
BOTTOM OF -
DREDGE AREA SHALL BE CUT TO ELEVATION 6 NLW AT
�,
W
®0, �
�
INTO AN APPROVED SEDIMENT CONTROLLING STRUCTURE U SAND
USE A
WIDTHS SHOWN ON DRAWINGS X
D S (BOX CUT METHOD). ALIGNMENTS SHOULD
®�,
� �
O `E
BAGS GRAVEL BOARDS OR OTHER APPROVED METHODS TO PREVENT
BE FIELD ADJUSTED AS REQUIRED TO PREVENT THE DISTURBANCE OF
ca
SEDIMENT FROM ENTERING ANY STORM DRAIN, DITCH, OR WATER -COURSE.
ANY MARSH GRASSES EXCEPT AS NOTED OTHERWISE.
� w1
4.)_ALL
SEDIMENT SPILLED,T DROPPED WASHED OR TRACKED ONTO
a
10.
CONTRACTOR
G OR SHALL TAKE CARE OF DREDGING SO AS NOT TO OVERGUT
6'
PUBLIC RIGHTS -OF -WAY MUST BE REMOVED IMMEDIATELY,
IN DEPTH OR WIDTH.
pq low
11.
CONTRACTOR SHALL FIELD VERIFY ALL DREDGING TO BE A MINIMUM OF
q
TEMPORARY CONSTRUCTION ENTRANCE
10 FEET FROM EXISTING WATERWARD EDGE OF ALL COASTAL WETLANDS,
_
EXCEPT AS NOTED OTHERWISE. ANY POSSIBLE INTRUSION SHALL BE
SCALE: N.T.S.
BROUGHT TO THE ENGINEERS ATTENTION
/
DREDGE :. �.
MATERIAL
y0
S<
1 .� _ ®A
F
I III -I 11=1 i = =1 11 1(1=111=1 11=1 I I=111 111=1 I r 1=
PROVIDE SILT FENCE APPROX. EXIST. GRADE
ALONG TOE OF SLOPE
(TYP.) C4.20 E T A I L - DISPOSAL AREA
SCALE: NT.�,.
18' 6' I. 18'
C4.203 DETAIL SECTI
SCALE: 1 /4" = 1'-Q"
2 LAYERS OF ARMOR STONE
1 TO 2 TONS PER PIECE W/
50% MIN. OVER 1.5 TONS PER PIECE
CORE STONE 100 LBS TO
500 LBS PER PIECE W/ 50%
MIN. OVER 250 LBS PER PIECE
DISPOSAL AREA NOTES
1. THE CONTRACTOR SHALL VISIT THE SITE TO FAMILIARIZE THEMSELVES WITH
FIELD CONSTRUCTION CONDITIONS.
A. LAYOUT: THE CONTRACTOR SHALL PROVIDE ALL LAYOUT REQUIRED
TO CONSTRUCT THE WORK.
77j�7 �� ,
2. COMPACTION: COMPACT AS NECESSARY TO PROVIDE A STABLE DISPOSAL
��
�'`� , '`
AREA CROSS-SECTION. FILLING & DOZER - TRACKING IN 8" TO 12"
LAYERS IS NORMALLY ADEQUATE. USE COMPACTOR % TESTING
PROCEDURES IF NECESSARY FOR A STABLE CONDITION.
3. DIMENSIONS FOR DISPOSAL AREA ARE FOR REFERENCE ONLY.
CONTRACTOR SHALL PROVIDE WIDTHS AND HEIGHTS AS NECESSARY TO
SUIT THE: RATE OF THE DREDGING OPERATION.
4. SITE WORK CONSTRUCTION SEQUENCE FOR DISPOSAL AREA:
A. INSPECT SPOIL AREA AND REMOVE ANY DEBRIS FROM SITE,
+6'_NLW
B. INSTALL TEMPORARY SILT FENCE AS SHOWN.
c
O
O
_
(+5.85' NAVD88)
C. CONTRACTOR TO CONFIRM INTEGRITY OF EXISTING DIKES AND
F-
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00
MAKE ANY IMPROVEMENTS NECESSARY. SILT FENCE MAY BE
Z
to (U
c 4
USED AS AN ALTERNATIVE TO DIKE IMPROVEMENTS.
U
-.j
1
D. CONDUCT PRE -DREDGE MEETING WITH ENGINEER AND THE
uj
N.C. DIVISION OF COASTAL MANAGEMENT.
(D
E. UNLOAD DREDGED MATERIAL TO DISPOSAL AREA.
�
LLJ ®
F. STABILIZE ALL EXPOSED SLOPES WITH SEEDING / FERTILIZER.<
�
�
G. REMOVE SILT FENCE AFTER COMPLETION OF ALL EARTH WORK.
U) c:
>\
EL. 0.00 NLW
5. CONTRA'SHALL PROVIDE GROUND COVER ON EXPOSED SLOPES WITHIN
0
<_5 I
_ (-.15' NAVD88)
21 CALENDAR DAYS FOLLOWING COMPLETION OF ANY PHASE OF GRADING.
LLJ a
:3 (D
w 0-)
6. CONTRACTOR SHALL PROVIDE PERMANENT GROUND COVER FOR ALL
O
O ,�
U ,��
DISTURBED AREAS WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS
> Imo• Lo
(WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF CONSTRUCTION
>
et:� W
EXIST. MUDLINE
ACTIVITIES.
®
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r,
=DED A A
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Ld
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LLI_ =
of Ld
(-6.15 NAVD88)
z
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0 i -1
3:
o <C
FILTER FABRIC 1 O Z <z:
MAT STONE 1" TO 2" PER
PIECE 12" THICK LAYER m
as
p
- PROPOSED ROCK JETTY XT NSI
2 LAYERS OF ARMOR STONE
1 TO 2 TONS PER PIECE W/
50% MIN. OVER 1.5 TONS PER PIECE
CORE STONE 100 LBS TO
500 LBS PER PIECE W/ 50%
MIN. OVER 250 LBS PER PIECE
9
DREDGE AREA
C4.204 SECTION - PROPOSED ROCK JETTY EXTENSION
SCALE: 3/16" = 1'-O"
10' BETWEEN TOE
OF EXIST. JETTY &
-, CHANNEL DREDGING
NAVIGATION CHANNEL DREDGING
`-DREDGE AREA
C4a05 CROSS SECTION_ DREDGE AREA
SCALE: NT.S.
C4.203
C4.203
CVIC`MKIC\ Alf' Mn r II -TT\/
WE
a
24'
- - - - +6' NLW a�
(+5.85' NAVD88)
2. <C
S� Op
Fq0 Cy
EL. 0.00 NLW - -� I O
- - - - - - - - (-.15' NAVD88) -
�j�0
Oo ��< < ®¢
�o�O000 EXIST. MUDLINE „ -7 ® �
-6' NLW O w � __
- - - - - LLI =43 LL1 �
-- - j - (-6.15 NAVD88) `C F- <
1>/
MAT- 1
T STONE TO 2 PER 1 APPROX. EXIST. MUDLINE ® W <C I�
PIECE 12 THICK LAYER Z ca
\-FILTER FABRIC •,��
nll r\I\If-7iY VVI\I\IL/VI\ Lnvl�
- - PROPERTY LINE
® DREDGE MATERIAL TRANSPORT ROUTE
PROPOSED ROCK JETTY / RIPRAP DESIGNED BY: RAW
O O �
DRAWN BY: OJA/HWL
17 EL. 0.00 NLW (-.15' NAVD88) z s -=''r "'_:== _� �: DREDGE STORAGE AREA QUALITY CONTROL: JRT
SCALE: NOTED
DREDGE AREA FILE NUMBER: 5$1$
1' -6' NLW (-6.15' NAVD88) DATE: 02-6-09
DIKE SLOPE DREDGE AND
JETTY DETAILS
CEDAR ISLAND
SHEETC4.2
NUMBER:
OF