20020158 Ver 1_COMPLETE FILE_20020301

r
1 F W A TF Michael F. Easley, Governor
\O'O 9pG William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Vj r Gregory J. Thorpe, Ph.D.
> Acting Director
Division of Water Quality
February 19, 2002
Town of Sunset Beach
Ms. Linda Fluegal, Town Manager
220 Shoreline Drive
Sunset Beach, NC 28459
SUBJECT: Approval of 401 Water Quality and
Additional Conditions
Town of Sunset Beach
Dredging Project
DWQ Project # 020158
Brunswick County
Dear Ms. Fluegal:
You have our approval, in accordance with the attached conditions (WQC # 3274) to do the following
activity on the island of Sunset Beach in Brunswick County. This approval allows you to:
1). Perform maintenance dredging in four man-made canals off Jinks Creek for approximately
4.7 acres of impacts;
2). Pump the dredged material to a spoil island in the Intracoastal Waterway on a CAMA approved
site.
This approval is only valid for the purpose and design that you described in your CAMA application
dated January 30, 2002 received by the Division of Water Quality (DWQ). After reviewing your
application, we have determined that General Water Quality Certification Number 3274 covers this activity.
This Certification allows you to use your CAMA Permit when the NC Division of Coastal Management
issues it. Please keep in mind that there may be additional Federal, State or Local regulations applicable to
your project, such as (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply
Watershed regulations and Coastal Stormwater. In addition, this approval will expire when the
accompanying 404 or CAMA Permit expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your CAMA
application dated January 30, 2002. If you change or modify your project, you must notify the Division
(DWQ) in writing and you may be required to send us a new application for a new certification. If the
property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby
responsible for complying with all conditions. If total wetland fills for this project (now or in the future)
exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). For
this approval to be valid, you must follow the conditions listed in the attached certification and the
additional conditions listed below.
1). Turbidity controls must be maintained during the dredging of the material so that turbidity does not
exceed 25 NTUs outside the project area (i.e. turbidity curtains). Please contact this Office at the number
listed below if there are any problems with turbidity.
2). The attached Certificate of Completion (COC) must be submitted to the Division upon final
construction of the site.

Ex127 Cardinal Drive t., Wilmington, NC 28405-3845 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer
Page Two
Ms. Linda Fluegal
February 19, 2002
Please notify this Office at the number listed below if any problem arises during the construction of the
project that may affect water quality.
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory
hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a
written petition conforming to Chapter 150B of the North Carolina General Statutes to the Office of
Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its
conditions are final and binding unless you ask for a hearing.
This letter completes the review of the DWQ Permit # 020158 under Section 401 of the Clean Water
Act. If you have any questions, please telephone Joanne Steenhuis or Rick Shiver at 910-395-3900.
Sincerely,
Gregory J. Thorpe, Ph.D.
Acting Director, Division of Water Quality
Attachments: GC # 3274
Certificate of Completion
cc: Corps of Engineers Wilmington Field Office - Henry Wicker
WiRO- Joanne Steenhuis
401/Wetland Unit, Central Office - Cyndi Karoly
CAMA Wilmington -Janet Russell
CAMA Raleigh - Doug Huggett
Zande-Jon Guerry Taylor, P.E., Inc. - Jon Guerry Taylor, P.E.
Central Files
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Coastal Management
Michael F. Easley, Governor Donna D. Moffitt, Director William G. Ross Jr., Secretary
January 30, 2002
MEMORANDUM
TO: Mr. John R. Dorney '
Division of Water Quality
FROM: Doug Huggett
Major Permits Processing Coordinator
SUBJECT: CAMA/DREDGE & FILL Permit Application Review
Applicant: Town of Sunset Beach - Canal Maintenance Dredging
Project Location: Marlin, Sailfish, Dolphin, Cobia St. & North Shore Drive
Sunset Beach, Brunswick County
FEB - I , , .
Proposed Project: Maintenance dredging within a man-made canal system and an entrance channel off of
Jinks Creek
Please indicate below your agency's position or viewpoint on the proposed project and return this form by
February 20, 2002. If you have any questions regarding the proposed project, please contact Janet Russell at
910-395-3900. When appropriate, in-depth comments with supporting data is requested.
REPLY: This agency has no objection to the project as proposed.
This agency has no comment on the proposed project.
This agency approves of the project only if the recommended changes are incorporated.
See attached.
This agency objects to the project for reasons described in the attached comments.
SIGNED DATE
127 Cardinal Drive Extension, Wilmington, North Carolina 28405-3845
Phone: [phone]\Fax: [phone] \ Internet: http://dcm2.enr.state.nc.us
An Equal Opportunity \ Affirmative Action Employer - 50% Recycled \10% Post Consumer Paper
DIVISION OF COASTAL MANAGEMENT
FIELD INVESTIGATION REPORT
1. APPLICANT'S NAME: TOWN OF SUNSET BEACH
PROJECT NAME: SUNSET BEACH CANAL MAINTENANCE DREDGING
2. LOCATION OF PROJECT SITE: Marlin, Sailfish, Dolphin, Cobia St. & North Shore Dr.
Photo Index -2000: 1-5 Grid K,L,M,N-8 thru 19 Canals
Photo Index - 2000: 2-19 Grid Q,R,S-14 thru 24 Spoil Disposal Island
State Plane Coordinates - Canals X: 2 151 000 Y: 46 000 GPS P011617 A
3. INVESTIGATION TYPE: CAMA Dredge & Fill
4. INVESTIGATIVE PROCEDURE: Dates of Site Visit -January 9, 2002
Was Applicant Present - Yes
5. PROCESSING PROCEDURE: Application Received - cc: January 28, 2002
Office - Wilmington
6. SITE DESCRIPTION:
(A) Local Land Use Plan - Town of Sunset Beach
Land Classification From LUP - Conservation
(B) AEC(s) Involved: PT, EW, ES
© Water Dependent: Yes
(D) Intended Use: Maintenance Dredging
(E) Wastewater Treatment: Existing - Septic Tanks
Planned - N/A
(F) Type of Structures: Existing - Man-Made Canals
Planned - Maintenance Dredging
(G) Estimated Annual Rate of Erosion: N/A Source - N/A
7. HABITAT DESCRIPTION: [AREA]
n1D'PT)('MT% VTT T 17n nrrrmn
(A) Vegetated Wetlands
(B) Non-Vegetated Wetlands
® Other Aprox.
Shallow Bottom of Canals 4.7 acres
High Ground in Spoil Island A rox. 38 ac
(D) Total Area Disturbed: Approximately 43 Acres
(E) Primary Nursery Area: No
(1) Water Classification: SA Open: Canals -Closed
Spoil Area on AIWW- Conditionally Open
8. PROJECT SUMMARY: The Town of Sunset Beach is applying for authorization to perform
maintenance dredging within a man-made canal system and an entrance channel off of Jinks Creek.
TOWN OF SUNSET BEACH
Page 2
9. PROJECT DESCRIPTION
The Town of Sunset Beach is applying for a Major CAMA Permit to perform maintenance dredging on
four man-made canals and an entrance channel off of Jinks Creek on the island of Sunset Beach. Sunset
Beach is located on a barrier island in Brunswick County near the North Carolina/South Carolina state
line. The island can be reached by Highway 179, also known as Sunset Boulevard. Once across the
bridge and on the island, the canals are on the east side of the bridge, sound side of the island. Major
CAMA Permit #211-85 was issued on 12/11/85 for maintenance dredging of the same areas now under
review in this application. The 1985 application states that the original permit was issued in 1972. I
presume that the 1972 permit covered digging the canals originally and was issued by the U.S. Army
Corps of Engineers.
Currently during low tide there is little to no water in the canals and very little in the entrance channel,
leaving no navigation potential except during high tide. The canals are shoaled by sediments with a high
sand content. However, due to the sand being mixed with other types of sediments in an uneven
distribution pattern, beach placement of the dredge material was not economically feasible.
The man-made canals border narrow residential lots heavily developed with single-family residences.
The shorelines along the finger canals are almost all stabilized with bulkhead structures. The canals are
lined with piers and docks. Some lots have marsh fringes between the bulkhead and the open water. No
disturbance of the marsh fringes is proposed. The main channel is mostly natural shoreline with a marsh
fringe. Equipment utilized to perform the dredging will be a hydraulic dredge, with the spoil material
pumped to an existing spoil disposal island on the Atlantic Intracoastal Waterway. Because of the long
distance between the canals and spoil disposal area, much piping and possibly a booster pump will have
to be utilized. At least two navigable creeks between the canal system and the spoil disposal island will
be crossed with the pipes. See sheet #1 of the plans for a depiction of the route.
The spoil disposal area that the Town proposes to use is an existing Corps of Engineers' spoil island, CDF
308, located on the Atlantic Intracoastal Waterway across from Pelican Point Marina. The spoil island
has recently been maintained and is in good condition. The island is roughly 4700' long by 450' wide.
The project engineer estimates that the island has an existing storage capacity of 391,779 cubic yards.
The amount of material to be dredged under this proposal is 38,164 cubic yards. The Town has obtained
permission from the owner of the spoil island and from the Corps of Engineers to use the spoil island for
this project. A plan view of the spoil island and typical dike cross sections are shown on Sheet 32 of 32
of the plans.
The applicant is proposing to dredge a channel approximately 30' wide by 4' to 5' deep down the center
of the canals and out to the deeper water of Jinks Creek. The narrowest channel area is Cross Section
"C" coming out of Canal A into the main channel. This area has a Snartina alterniflora marsh border that
extends into the canal 'from both sides. The dredging in this area will be approximately 20' wide in order
to maintain a separation between the dredging and the marsh. The widest portion of the proposed work
will occur at the confluence of main channel and Jinks Creek. Approximately 70 linear feet of Jinks
Creek is proposed for dredging at the confluence of the channel and the Creek. CAMA rules prohibits
dredging deeper than the connecting waters. Therefore, the existing water depths in Jinks Creek set the
standard for the proposed dredge depth. Typical cross-sections of the proposed work are shown on pages
9 through 19 of the plans.
TOWN OF SUNSET BEACH
Page 3
The waters within the canals have been classified as SA by the Division of Water Quality. The canal
system is not a primary nursery area and is closed to the taking of shellfish. The waters of the Atlantic
Intracoastal Waterway adjacent to the proposed spoil disposal area are classified as SA by Water Quality
and are not a primary nursery area but are conditionally open to the harvesting of shellfish.
10. ANTICIPATED IMPACTS
The proposed maintenance dredging would result in the disturbance of approximately 206,550 square feet
of shallow bottom (4.7 acres). Some amount of temporary turbidity may result. Fauna within the bottom
substraight will be adversely affected by the proposed work. If the proposed work is completed in the
winter season during a period of lower biological activity, no other long-term adverse impacts are
expected. No coastal or federal wetlands are to be excavated or filled as a result of this project.
Navigation potential will drastically improve as a result of the dredging.
Approximately 38 acres of high ground within an existing disposal island will be filled for the spoil
disposal. A temporary shellfish closure within the Atlantic Intracoastal Waterway at the spoil disposal
island may result because of the effluent water from the dredging being ultimately released into the
Waterway.
Janet M. Russell / January 28, 2001 / Wilmington
? w
SUNSET BEACH CANAL MAINTENANCE DREDGING
PROJECT NARRATIVE
Sunset Beach is located on the southeastern coast of North Carolina. The island contains
a system of canals that were originally excavated under a permit issued in 1972. The
canal system consists of a main canal off of Jinks Creek that runs east to west behind the
island through the marsh. Four dead end canals run north to south into the island at the
western end of the main canal (see attached drawings). A permit to perform maintenance
dredging on the canals was issued in December of 1985. 401 Water Quality Certification
was issued in February of 1988, and the work was performed in the spring of that year.
Over the past decade, the canals have experienced a significant amount of siltation and
are difficult to navigate at low tide. Consistent with the previous permit, we are
proposing to perform maintenance dredging of 38,164 cubic yards in the canals to restore
them to a safe and usable depth. We are proposing to dispose of the material in CDF308,
a Corps of Engineers permanent disposal basin located on the Intracoastal Waterway
immediately north of the Sunset Beach Bridge. In a November 1999 meeting with
Wilmington District Corps personnel stated that this basin was available for use, provided
that authorization was granted by the owner and a chemical and grain size analysis was
conducted. In August of 2001, a chemical and grain size analysis was conducted. In
October of 2001, The Wilmington District Corps of Engineers granted Sunset Beach the
use of CDF308 for disposal. When this work is complete, the basin will have a capacity
of approximately 353,615 cubic yards.
An extensive sediment analysis was performed on the canals to determine if any of the
accreted material was suitable for beach renourishment. Dredged material with a sand
content of greater than 90% is generally allowed to be deposited on the beach. The
results of the analysis indicated that, while a significant amount of the material in the
canals has a high sand content, the distribution of that material throughout the canals is
very uneven. In order to place any of the suitable sandy material on the beach, numerous
mobilizations and demobilizations would be required of the dredging contractor.
Because this is highly cost prohibitive, we propose to deposit all of the dredged material
in the previously mentioned disposal basin. Having reviewed the sediment distributions,
both Corps and DCM personnel have agreed that this disposal scenario is the most
logical.
Included with the permit application, we have attached written permission from the Corps
and the land owner to use the basin (CDF308), agent authorization, an area map, as well
as dredging volume calculations.
R n INEHVIE
J
NOV 14 2001
DIVISION OF
COASTAL MANAGEMENT
Form DCM-M -1
APPLICATION
(To be completed by all applicants)
.m
b. City, town, community or landmark
1. APPLICANT Sunset Beach
-? c. Street address or secondary road number
N/A
a. Landowner:
Name Town of Sunset Beach
Address 220 Shoreline Drive
City Sunset Beach
State NC
Zip 28459 Day Phone [phone]
Fax [phone]
b. Authorized Agent:
Name Zande-Jon Guerry Taylor, P.E., Inc.
Address767 Coleman Blvd - Suite 2
City Mt. Pleasant,
State SC
Zip 29464 Day Phone [phone]
Fax [phone]
any) Sunset Beach Canal
c.' Pro'ect name &intenance
dreding NOTE: Perrot will be issued in name of landm~rft), and/or
project name.
2. LOCATION OF PROPOSED
PROJECT
a. County Brunswick
d. Is proposed work within city limits or planning
jurisdiction? Yes No
e. Name of body of water nearest project (e.g. river,
creek, sound, bay) Jlnks Creek
3. DESCRIPTION AND PLANNED USE
OF PROPOSED PROJECT
a. List all development activities you propose (e.g.
building a home, motel, marina, bulkhead, pier, and
excavation and/or filling activities.
Perform maintenance dredging of existing Sunset
Beach C:anals_ Perform minor maintenar)re
and repair on existing disposal area (CDF308).
b. Is the proposed activity maintenance of an existing
project, new work, or both? Maintenance
c. Will the project be for public, private or commercial
use? Public and private
d. Give a brief description of purpose, use, methods of
construction and daily operations of proposed
project. If more space is needed, please attach
additional pages. See attached
Revised 0315
Forlrn DCM-I1iP-I
4. LAND AND WATER
CHARACTERISTICS
CDF308 = 38 Ac
a. Size of entire tract Canals = 17 Ac
b. Size of individual lot(s) N/A
c. Approximate elevation of tract above MHW or
N),VI- N/A
d. Soil type(s) and texture(s) of tract
Sand and silt (see attached report)
e. Vegetation on tract Spartina alterniflora and
paten (not to be excavated or disturbed)
f. Man-made features now on tract Fixed and
floatina docks, bulkheads, sway
g. What is the CAMA Land Use Plan land
classification of the site? (Consult the local land use p/ms.)
Conservation
Developed
Rural
Transitional
Community
Other
h. ft is the tract zoned by local government?
i. Is the proposed roject consistent with the applicable
zoning? [N Yes No
(Attach toning compliance certificate, if applicable)
j•
Has a professional
done for the tract?
If yes, by whom?.
k. Is the project located in a National Registered
Historic District or does it involve a National
Register listed or eligible property?
Yes F;9 No
1. Are there wetlands on the site? IZ]Yes No
Coastal (marsh) Other
If yes, has a delineation been conducted? No
(Attach doatm madon, lfavailable)
See attached
archaeological assessment been
Yes V No
m. Describe existing wastewater treatment facilities
N/A
n.. Describe location and type of discharges to waters
of the state. (For example, surface runoff, sanitary
wastewater, industrial /commercial effluent, "wash
down" and residential discharges.) Effluent
discharge from CDF308
See drawings
o. Describe existing drinking water supply source.
N/A
5. ADDITIONAL INFORMATION
In addition to the completed application form, the
following items must be submitted:
• A copy of the deed (with state application only) or
other instrument under which the applicant claims title
to the affected properties. If the applicant is not
claiming to be the owner of said property, then
forward a copy of the deed or other instrument under
which the owner claims title, plus written permission
from the owner to carry out the project.
• An accurate, dated work plat (including plan view
and cross-sectional drawings) drawn to scale in black
ink on an 8 1/2" by II" white paper. (Refer to
Coastal Resources Commission Rule 7J.0203 for a
detailed description.)
Pime note that original drawings are preferred and
only high quality copies will be accepted. Blue-line
prints or other larger plats are acceptable only if an
adequate number of quality copies are provided by
applicant. (Contact the U.S. Army Corps of
Engineers regarding that agency's use of larger
drawings.) A site or location map is a part of plat
requirements and it must be sufficiently detailed to
guide agency personnel unfamiliar with the area to the
0-..4--.1 MUM
Form DCM-MP-1
site. Include highway or secondary road (SR)
numbers, landmarks, and the like.
• A Stormwater Certification, if one is necessary
• A list of the names and complete addresses of the
adjacent waterfront (riparian) landowners and
signed return receipts as proof that such owners
have received a copy of the application and plats
by certified mail. Such landowners must be advised
that they have 30 days in which to submit comments
on the proposed project to the Division of Coastal
Management. Upon signing this form, the applicant
further certifies that such notice has been provided.
Name See attached
Address
Phone
Name
Address
Phone
Name
Address
Phone
• A list of previous state or federal permits issued for
work on the project tract. Include permit numbers,
permittee, and issuing dates.
• A check for $250 made payable to the Department of
Environment, Health, and Natural Resources
(DEHNR) to cover the costs of processing the
application.
• A signed AEC hazard notice for projects in
oceanfront and inlet areas.
• A statement of compliance with the N.C.
Environmental Policy Act (N.C.G.S. 113A - 1 to
10) If the project involves the expenditure of public
funds or use of public land's, attach a statement
documenting compliance with the North Carolina
Environmental Policy Act.
Revised 03195
6. CERTIFICATION AND PERMISSION
TO ENTER ON LAND
1 understand that any permit issued in response to this
application will allow only the development described in
the application. Ile project will be subject to conditions
and restrictions contained in the permit.
I certify that to the best of my knowledge, the proposed
activity complies with the State of North Carolina's
approved Coastal Management Program and will be
conducted in a manner consistent with such program.
I certify that I am authorized to grant, and do in fact,
grant permission to representatives of state and federal
review agencies to enter on the aforementioned lands in
connection with evaluating information related to this
permit application and follow-up monitoring of the
project.
I further certify that the information provided in this
application is truthful to the best of my knowledge.
This is the 7th day ofJanuary , Iq 2002
Print Name Guerry Iylor, E.
Signatur _ ?;, ?--"
Zmdo?nc or Autko ed gc
Please indicate attachments pertaining to your proposed
project.
© DCM MP-2 Excavation and Fill Information
DCM MP-3 Upland Development
DCM MP-4 Structures Information
DCM MP-5 Bridges and Culverts
DCM MP-6 Marina Development
NOTE. Please sign and date each attachment in the
space provided at the bottom of each form.
Form DCM-MP-2
EXCAVATION
AND FILL
(Except bridges and culverts)
Attach this form to Joint Application for CAMA Major
Permit, Form DCM-MP-1. Be sure to complete all
other sections of the Joint Application that relate to this
proposed project.
Describe below the purpose of proposed excavation or
fill activities. All values to be given in feet.
Main
Access
channel
(MLW) or (NWL)
Canal
Boat
basin
Boat
ramp
Rock
groin
Rock
breakwater
Other
(Excluding
shoreline
stabilization)
Average Me]
EAsting Project
Length Width Depth Depth
20' -4 MSL -61(,7 MSL:
3,470 to 4.27 - 5.27
40' -2.27 MLW MLW
sec
attached

1. EXCAVATION
a. Amount of material to be excavated from below
MHW or NWL in cubic yards 38,164
b. Type of material to be excavated sand, siltv sand,
sandy silt, silt
c. Does the area to be excavated include coastal
wetlands (marsh), submerged aquatic vegetation
(SAVs) or other wetlands? D Yes No
see attached comment response dated January 7, 2002
d. Highground excavation in cubic yards basin
2. DISPOSAL OF EXCAVATED
MATERIAL
a. Location of disposal area existing CDF308
b. Dimensions of disposal area 450'x 3,700'
(approx. 38 acres)
c. Do you claim title to disposal area?
Yes -0- No
If no, attach a letter granting permission from the
owner.
d. Will a disposal area be available for future
maintenance? GZI Yep No
If yes, where? F ill8
Revised 03/95
Form DCNI-MP-2
e. Does the disposal area include any coastal wetlands
(mtn, SAVs or other wetlands?
I?? J? Yes No
f. Does the disposal include any area in the water?
Yes _©_ No
3. SHORELINE STABILIZATION
a. Type of shoreline stabilization
Bulkhead Riprap
b. Length
c. Average distance waterward of MHW or NWL
d. Maximum distance waterward of MHW or NWL
e. Shoreline erosion during preceding 12 months
(Source of information)
f. Type of bulkhead or rprap material
g. Amount of fill in cubic yards to be placed below
water level
(1) Riprap
(2) Bulkhead backfill
h. Type of fill material
i. Source of fill material
4. OTHER FILL ACTIVITIES
(Excluding Shoreline Stabilization)
a. Will fill material be brought to site?
Yes No
If Yes,
(1) Amount of material to be placed in the
water
(2) Dimensions of fill area
(3) Purpose of fill
b. Will fill material be placed in coastal wetlands
(marsh), SAVs or other wetlands?
Yes No
If yes,
(1) Dimensions of fill area
(2) Purpose of fill
5. GENERAL
a. How will excavated or fill material be kept on site
and erosion controlled? Dredged material to be
contained within dikes at CDF308
b. What type of construction equipment will be used
(for example, dragline, backhoe, or hydraulic
dredge)?
Hydraulic dredge in canals, booster.
c. Will wetlands be crDssed in transporting equipment
to project site? =Yes No
If yes, explain steps that will be taken to lessen
environmental impacts. Flexible disposal pipe will
snake throgh natural creeks. Impacts will be minimal
as pipe will become suspended at marsh crossing to
breach the to of the dike. Pi eline will be marked
alert mariners.
Suns ach M ncc Dredging
Irate
W/O 1/-
Revised 03195

EXCAVATION AND FILL
DCM-MP2 ADDITION
FINGER CANAL DIMENSIONS
The finger canal dimensions are as follows:
In reference to Mean Sea Level (MSL)
Canal Length (f.) Width (ft.) Avg. Existing Final Project
Depth MSL Depth MSL
A 800 30 -4 -5 to -6
B 850 20 to 30 -4 -5 to -6
C 875 30 -4 -5 to -6
D 890 30 -4 -5 to -6
Note: All depths are referenced to Mean Sea Level (MSL). A scale is provided on the
permit drawings to translate elevations to Mean Low Water. The factor for Sunset
Beach/Tubbs Inlet is MLW = MSL - 1.73 feet.
In reference to Mean Low Water (MLW
Canal Length (ft.) Width (ft.) Avg. Existing Final Project
Depth MLW Depth MLW
A 800 30 -2.27 -3.27 to -4.27
B 850 20 to 30 -2.27 -3.27 to -4.27
C 875 30 -2.27 -3.27 to -4.27
D 890 30 -2.27 -3.27 to -4.27
52
J / l
3755 It s
1
28
3754
J %
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ZeU5
OTT'i
Q h Course.- `' 1;r_ /l . • .! _
?? 179) `1 3 I -: •? {r• '• ',7 'I' ; , ;? v` .I_ ? - _
V. 2.
•// • )E _' ar' J .\? 1162 r, \_, `? ?:S?i i _? -LEVEE
J` = LEVEE.-
Boat Tibbs L \
50000 ; Ramp E _ -
FEET jf I S %?!l rJ
3752
- n
LEAEE
- ?,. i ?.. , 1• _ o?Q - 4 ti ?, }`,
t.. ,' I ._.soi'?•. ^'. W ???.Si?/n rG / 1 1 ? ?4? t
T "s
7 t°A\
3751
33° 52' 76 ?..: . 7 ,? + J 2).?O000 FEET 734 27' 3(
? %
5 _ -r pRoPo$6O
PsPF

SITE LOCATION MAP
NO SCALE
SUNSET BEACH DREDGING REVISION DATEI 12-31-0I
"- SHEET, I OF 32 DATE, II/8/0I
G
.
?
7AAT>F_YW QLFM9Y TAYLOR PE
FILE, S-241ERMI1
'HIdDE Jt;T , F' . E . I IJC . I D : ' 4 : t'4- 4C,-1- 6 Hid 1,--. ,'J,_ ,__IC1- i2
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EXISTING WETLAND INFORMATION
MP-1 4.1 LAND AND WATER CHARACTERISTICS
We have measured the distance between marsh where it encroaches upon the channel at
the channel's narrowest section. The most concentrated area of marsh is located at
Station 9+00 in the Main Channel. This width of the wetted area is 45 feet and it is the
narrowest part of the entire man-made canal system with respect to overgrown wetlands.
At this location, we arc dredging a total width of 20 feet, leaving approximately 12-'/z feet
side to the edge of the marsh. All other areas where marsh is located have greater
distances between them and are an acceptable distance away from the dredge line.
Precautions will be made to ensure minimal impact on the wetland areas.
i .?
JINKS CREEK
NOTE, PLEASE SEE SHEETS
4 THROUGH 9 FOR
A DETAILED PLAN VIEW.
/ f ? r r/ Rt.
S iL,- M. EN
C?
?P
CANAL D
CANAL C
CANAL B
////CANAL A

SCALE: 1' _ 400•
OVERALL PROPOSED SUNSET BEACH DREDGING
CANAL REVISION DATE: 12/31/01
EXCAVATION PLAN EXISTING CONDITIONS SHEET: 3 OF 32 DATE: 11/8/01
7ANOE-JON Gl1ERRY TAYLOR P.E.
FILE: SUNSETPERMITDWGS.
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MAIN CHANNEL STA. 8+50 - 17+0
PROPOSED DREDGING REVISION DATE: 12/31/01
SHEET: 4 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: SUNSETPERMITDWGS.

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STA. 17+00 - 34+00 PROPOSED DREDGING SHEET. 5 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: SUNSETPERMITDWGS.
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PROPOSED DREDGING REVISION DATE: 12/31/
SHEET: 7 OF 32 DATE: 1
ZANDE-JON GUERRY TO
FILE: SUNSETPERMII
FILE: Sl1NSFTPFRMITnWf:C

5.73
IS tG
1.73
P;11 Vu -_„
-6.27
DI
-50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION A- A
CANAL A
H-SCALE 1" = 30'
V-SCALE 1" = 6'
NOTE:
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
5.73
1.73
M L W -2.27
L
-6.27
T 0

?0 -40 -30 -20 -10 0 10 20 30 40 50

?.»
J

SECTION B -B

4.0
0.0
-4.0 MSL
-8.0
CANAL A
H-SCALE 1" = 30'
V-SCALE 1" = 6'
CANAL A SUNSET BEACH DREDGING
CROSS SECTIONS REVISION DATE: 12/31/01
A-A. B-B PROPOSED CROSS SECTIONS SHEET: 9 OF 32 DATE: 11/8/01
4.0
0.0
-4.0 MSL
-8.0
ZANDE-JON GUERRY TAYLOR P.E.
FILE: s-l-permit .dwq
? f
5.73
1.73
M L W =2,
-6.27.
G
-10.27 L .J I I I I I I I I I I I I I I -L -.l I
-50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION C- C
MAIN CANAL
H-SCALE 1" = 30'
V-SCALE 1" = 6'
NOTE:
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
4.0
0.0
a0 MSL
-8.0
-12.0
E I TI
1.73.
MLW
-6.27
-10.27 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
.Ii°;7 IJ il°50•,-40 -30 -20 -10 0 10 20 30 40 50 60 70
SECTION D-D
MAIN CANAL
y wl,
H-SCALE 1" = 30'
V-SCALE 1" = 6'
0.0
-4.0
-8.0 MSL
-12.0
MAIN C?-IAIwEL SUNSET BEACH DREDGING
CROSS SECTIONS REVISION DATE, 12/31/01
C-c. D-D PROPOSED CROSS SECTIONS SIgET- 10 OF 32 DATE, 11/8/01
ZA DE-JON GLOMY TAYLOR PE
F=ll Fi C_I_DFDAAIT r1Wf`

-2.27
V L W -6.27
N
-10.27111111111111111111 1111 111
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70
SECTION E- E
MAIN CANAL
H-SCALE 1" = 30'
V-SCALE 1" = 6'
NOTE:
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
1.73
-2.27
M LW -s.,
GIB
-10.27 1 1 1 1 1 I 1 1 1 1 1 1
-50 -40 -30 -20 -10 0 10 20 30 40 50
?i --7, -"SECTION -"SECTION F- F
MAIN CANAL
H-SCALE 1" = 30'
V-SCALE 1" = 6'
-4.0
-8.0 M S L
-12.0
0.0
-4.0
-8.0 MSL
-12.0
MAIN CHANNEL SUNSET BEACH DREDGING
CROSS SECTIONS REVISION DATE: 12/31/01
E-E, F-F PROPOSED CROSS SECTIONS SHEET: 11 OF 32 DATE: 11/6/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: s-l-Dermit.dwo
1.73
-2.27
M LW
-6.27
-10.27 1 1 1 1 1 I -L I 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70
SECTION G- G
MAIN CANAL
H-SCALE 1" = 30'
V-SCALE 1" = 6'
NOTE:
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
5.73
1.73
M L VV -2.27
-6.27
4.0
0.0
<0 !v1 S L
-8.0
f' `' ' i 1 1 1 1 1 1 1 1 1 1) l l l 1 1 l l l l l -12.0
-:!--10 27
1-5d_ 40 -30 -20 -10 0 10 20 30 40 50 60 70
.SECTION H - H
??? - - MAIN CANAL
IV;H-SCALE 1" = 30'
V-SCALE 1" = 6'
MAIN CHANNEL SUNSET BEACH DREDGING
CROSS SECTIONS REVISION DATE: 12/31/01
G-G, H-H PROPOSED CROSS SECTIONS SHEET: 12 OF 32 DATE: 11/8/01
0.0
-4.0
MSL
-8.0
-12.0
ZANDE-JON GUERRY TAYLOR P.E.
FILE: s-1-Dermit.dwo
5.73
1.73
M LW -2.27
-6.27
-10.27
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70
SECTION 1-1
MAIN CANAL
H-SCALE 1" = 30'
V- SCALE 1" = 6'
KQm-
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
(XSt+B M
1.73 0.0
-2.27
I MLW
-6.27
4.0
0.0
MSL
-8.0
-12.0
-4.0
-8.0
MSL
-10.27 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -12.0
- - -50 -40, -30 -20 -10 0 10 20 30 40 50
SECTION J- J
MAIN CANAL
H-SCALE 1" = 30'
V-SCALE 1" = 6'
MAIN CHANNEL SUNSET BEACH DREDGING
CROSS SECTIONS REVISION DATE: 12/31/01
I-I, J-J PROPOSED CROSS SECTIONS SHEET: 13 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: s-l-permit.dwq
1.73
-2.27
M LW
-6.27
0.0
-4.0
MSL
-10.27 I I I I I I I I I I I I I I I I I I I 1 1 _12.0
-50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION K-K
MAIN CANAL
H-SCALE 1" = 30'
V-SCALE 1" = 6'
KQm-
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
1.73
-2.27
M LW
-6.27
-10.27 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
,_7750. -.40-- 0 -20 -10 0 10 20 30 40 50
La_ V'`•
SECTION L-L
MAIN CANAL
H-SCALE 1" = 30'
V-SCALE 1" = 6'
0.0
J MSL
-8.0
-12.0
MAIN CHANNEL SUNSET BEACH DREDGING
CROSS SECTIONS
K-K, L-L PROPOSED CROSS SECTIONS
N
REVISION DATE: 12/31/01
SHEET: 14 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: 9-1-permit.dwU
1.73 0.0
-2.27
D-1 T?W -4.0
MLW
5.271 L MSL
-6.27 PRbOo -8.0
?HA N L
T JN S
-10.27 tR K -12.0
-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION M - M
MAIN CANAL AT JINKS CREEK
H-SCALE 1" = 30'
V-SCALE 1" = 6'
NOTE:
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
1.73
IM L W 2.27
-6.27
-50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION N - N
MAIN CANAL
H-SCALE 1" = 30'
V-SCALE 1" = 6'
0.0
a0 MSL
-8.0
Imo... ? tea. ? d a 1 ?
MAIN CHANNEL & B SUNSET BEACH DREDGING
CROSS SECTIONS REVISION DATE: 12/31/01
M-M, N-N PROPOSED CROSS SECTIONS SHEET: 15 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: s-l-nermit.dwQ
5.73
1.73
MAW
-2.27
-6.27
4.0
0.0
-4.0 MSL
-8.0
-50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION 0-0
CANAL B
H-SCALE 1" = 30'
V-SCALE 1" = 6'
NQm-
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
1.73
M LW
_2.27
-6.27
0.0
MSL
-4.0
-8.0
-50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION P- P
CANAL B
H-SCALE 1 = 30'
V-SCALE 1" = 6'
CANAL B SUNSET BEACH DREDGING
CROSS SECTIONS REVISION DATE: 12/31/01
0-0, P-P PROPOSED CROSS SECTIONS SHEET: 16 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: s-1-Dermit.dwq
1.73
MLW
-2.27
-6.27
P r)-I FT LA

I AL
P S D
C
B
T N E
M

0.0
MSL
-8.0
-50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION Q- Q
CANAL B
H-SCALE 1" = 30'
V-SCALE 1" = 6'
N.Q :
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
1.73
-2.27
M L. W_6.27
0.0
-4.0
-8.0 MSL
SECTION R-R
CANAL C
H-SCALE 1" = 30'
.. , _., V-SCALE 1" = 6'
CANAL C SUNSET BEACH DREDGING
CROSS SECTIONS REVISION DATE: 12/31/01
Q-Q, R-R PROPOSED CROSS SECTIONS SHEET: 17 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: s-1-permit.dwq
-50 -40 -30 -20 -10 0 10 20 30 40 50
1.73 -T-F m
0.0
XI N T 0
-
V El

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-2.27 -4.0
LW
M
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D
S
. 4 -8.0

- 50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION S- S
CANAL C
H-SCALE 1" = 30'
V-SCALE 1" = 6'
NOTE:
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
IS " Fm
1.73
0.0
- 2.27 1 IJ4J 1
_ --'1 A
W
-4.0

M LW lh
A E
MSL
- 6.27
-8.0
-50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION T- T

. .... ._
l CANAL C
! ? ?._. H-SCALE 1" = 30'
V-SCALE 1" = 6'

CANAL C & D SUNSET BEACH DREDGING
CROSS SECTIONS REVISION DATE: 12/31/01
S-S, T-T PROPOSED CROSS SECTIONS SHEET: 18 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: s-1-Dermit.dwq
1.73 EISI IS OT 0.0
MLW MSL
-2.27 -4.0
N-4.27 L
0 S D
-6.27 T 0 E -8.0
-50 -40 -30 -20 -10 0 10 20 30 40 50
SECTION U - U
CANAL D
H-SCALE 1" = 30'
V-SCALE 1" = 6'
NOTE:
ALL DEPTHS ARE REFERENCED TO MEAN SEA LEVEL(MSL)
DATUM FROM CORPS OF ENGINEERS MONUMENT STAMPED
"C.O.E. SUNSET 10.00 MSL".
SECTION V- V
CANAL D
H-SCALE 1" = 30'
- V-SCALE 1" = 6'
CANAL D SUNSET BEACH DREDGING
CROSS SECTIONS REVISION DATE: 12/31/01
U-U, V-V PROPOSED CROSS SECTIONS SHEET: 19 OF 32 DATE: 11/8/01
ZANDE-JDN GUERRY TAYLOR P.E.
FILE: 3-1-Dermit.dwq
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MAIN CHANNEL & A REVISION DATE: 12/31/01
PROPOSED PROFILE SHEET: 20 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: s-1-Dermit.dwo
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REVISION DATE: 12/31/01
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ZANDE-JON GUERRY TAYLOR P.E.
FILE: 5-1-Dermit.dwq
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PROPOSED PROFILE ISHEET: 22 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: 9-1-nermit.dwq

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REVISION DATE: 12/31/01
CANAL B & C PROPOSED PROFILE SHEET: 23 OF 32 DATE: 11/8/01
ZANDE-JON GUERRY TAYLOR P.E.
FILE: s-1-permit.dwv
FILE: s-l-permit.dwq
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REVISION DATE: 12/31/01
SHEET: 25 OF 32 DATE: 11/8/0
ZANDE-JON GUERRY TAYLOR P.E.
FILE: SUN-P1
N to
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MLW (- 1.73 MSL)
- 5 MSL
CANAL B
LEGEND
N
SAND CONTENT GREATER THAN 9Ox
3 !
® SAND CONTENT LESS THAN 90% i

APPROXIMATE EXISTING GRADE
PROPOSED DREDGE DEPTH
NOTES
1. CONTOURS SHOWN ARE EXISTING AND REFERENCED TO MEAN SEA LEVEL (MSL) DATUM FROM
CORPS OF ENGINEERS MONUMENT STAMPED 'C.O.E. SUNSET 10.00 MSL'. SURVEY PERFORMED - 0.00
BY STI, PAWLEYS ISLAND, SC, IN JANUARY 2000.
2. ALL BEARINGS ARE BASED ON THE NORTH CAROLINA STATE PLANE COORDINATE SYSTEM
(NAD 53) FROM U.S,C.&G.S. MONUMENT STAMPED -SEASIDE k SYLVIA RESET. DISTANCES
ARE HORIZONTAL DISTANCES, NOT GRID DISTANCES.
3. THE PROFILES SHOWN ON THIS SHEET ARE SCHEMATIC AND ARE INTENDED TO ILLUSTRATE
THE DISTRIBUTION OF SEDIMENTS BY GRAIN SIZE WITHIN THE CANALS.
4. SEE SHEETS 2 THRU 4 FOR ENLARGED VIEW OF CANALS WITH CONTOURS, CHANNEL ALIGNMENT, 3
PROFILES, AND SECTIONS 91
5. SEE SHEET 5 FOR DISPOSAL BASIN LAYOUT PLAN AND SPILLWAY DETAILS. -=
1ffu1 SEA IM (IMI RUMfE

SUNSET BEACH DREDGING
REVISION DATE: 12/31/01
SEDIMENT DISTRIBUTION PROFILES (CHANNELS A & B)
SHEET: 26 OF 32 DATE: 11/8/0
ZANDE-JON GUERRY TAYLOR P_E_
FILE: SUN-P1
00 Gn
w w
n J J -i I
a_ a-

V3 a V) V. v: to V) Lf)`, m
WWI,

APPROX. EXISTING GRADE
F
-5 MSL

PROPOSED DREDGE DEPTH
-10 MSL

CANAL C
O Ly
C7 w C G O w C, w
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MSL
APPROX. EXISTING GRADE
MLW (-1
73 MSL)
l .

-5 MSL

PROPOSED DREDGE DEPTH
-10 MSL

CANAL D `
LEGEND
-MHHW - 3.41
SAND CONTENT GREATER THAN 90%
a -MHW 303
® SAND CONTENT LESS THAN 007[
s

-?? APPROWMATE EXISTING GRADE
PROPOSED DREDGE DEPTH
NOTES
1. CONTOURS SHOWN ARE EXISTING AND REFERENCED TO MEAN SEA LEVEL (MSL) DATUM FROM ° NGVD29(MSL) 0.00
CORPS OF ENGINEERS MONUMENT STAMPED 'C.O.E. SUNSET 10.00 MSL'. SURVEY PERFORMED
BY STI, PAWLEYS ISLAND, SC, IN JANUARY 2000.
2 ALL BEARINGS ARE BASED ON THE NORTH CAROLINA STATE PLANE COORDINATE SYSTEM
(NAD 53) FROM U.S.Q&G.S. MONUMENT STAMPED 'SEASIDE k SYLVIA RESET'. DISTANCES
ARE HORIZONTAL DISTANCES, NOT GRID DISTANCES.
3. THE PROFILES SHOWN ON THIS SHEET ARE SCHEMATIC AND ARE INTENDED TO ILLUSTRATE
THE DISTRIBUTION OF SEDIMENTS BY GRAIN SIZE WITHIN THE CANALS. MLW -1.73
4. SEE SHEETS 2 THRU 4 FOR ENLARGED VIEW OF CANALS WITH CONTOURS, CHANNEL ALIGNMENT, _2 MLLW -1.01
PROFILES, AND SECTIONS.
5. SEE SHEET 5 FOR DISPOSAL BASIN LAYOUT PLAN AND SPILLWAY DETAILS. WAN SEA L EVEL (MSL) RE}UMM
SUNSET BEACH DREDGING
REVISION DATE: 12/31/01
SEDIMENT DISTRIBUTION PROFILES (CHANNELS C & D) SHEET: 27 OF 32 DATE: 11/8/0
ZANDE-JON GUERRY TAYLOR P.E.
FILE: SUN-P1

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NOTES LEGEND
1. CONTOURS SHOWN ARE EXISTING AND REFERENCED TO MEAN SEA LEVEL (MSL) DATUM FROM
CORPS OF ENGINEERS MONUMENT STAMPED 'C.O.E. SUNSET 10.00 MSL'. SURVEY PERFORMED yy
BY STI, PAWIEYS ISLAND, SC, IN JANUARY 2000. ry?'? v5; SAND CONTENT GREATER THAN 90%
2. ALL BEARINGS ARE BASED ON THE NORTH CAROLINA STATE PLANE COORDINATE SYSTEM r
(NAD 83) FROM U.S.C.&G.S. MONUMENT STAMPED -SEASIDE k SYLVIA RESET'. DISTANCES
ARE HORIZONTAL DISTANCES, NOT GRID DISTANCES. i i
3. THE PROFILES SHOWN ON THIS SHEET ARE SCHEMATIC AND ARE INTENDED TO ILLUSTRATE / SAND CONTENT LESS THAN 90%
THE DISTRIBUTION OF SEDIMENTS BY GRAIN SIZE WITHIN THE CANALS.
4. SEE SHEETS 2 THRU 4 FOR ENLARGED VIEW OF CANALS WITH CONTOURS, CHANNEL ALIGNMENT,
PROFILES. AND SECTIONS
5. SEE SHEET 5 FOR DISPOSAL BASIN LAYOUT PLAN AND SPILLWAY DETAILS. --? APPROIOMATE EXISTING GRADE
PROPOSED DREDGE DEPTH
SUNSET BEACH DREDGING REVISION DATE: 12/31/01
SEDIMENT DISTRIBUTION PROFILES (MAIN CHANNEL) SHEET: 29 OF 32 DATE: 11/8/0

L^I CCU f? lY,l (7! C?
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FILE: SUN-P1
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NOTES
1. CONTOURS SHOWN'ARE EIOSTING AND REFERENCED TO MEAN SEA LEVEL (MSL) DATUM FROM
CORPS OF ENGINEERS MONUMENT STAMPED 'C.O.E. SUNSET 10.00 MSL'. SURVEY PERFORMED
BY SR, PAWLEYS ISLAND, SC, IN JANUARY 2000.
2. ALL BEARINGS ARE BASED ON THE NORTH CAROLINA STATE PLANE COORDINATE SYSTEM
(NAD 133) FROM U.S.C.&G.S. MONUMENT STAMPED 'SEASIDE & SYLVIA RESET'. DISTANCES
ARE HORIZONTAL DISTANCES, NOT GRID DISTANCES
3. THE PROFILES SHOWN ON THIS SHEET ARE SCHEMA71C AND ARE INTENDED TO ILLUSTRATE
THE DISTRIBUTION OF SEDIMENTS BY GRAIN SIZE WITHIN THE CANALS
4. SEE SHEETS 2 THRU 4 FOR ENLARGED VIEW OF CANALS WITH CONTOURS, CHANNEL ALIGNMENT,
PROFILES, AND SECTIONS
5. SEE SHEET b FOR DISPOSAL BASIN LAYOUT PLAN AND SPILLWAY DETAILS.
LEGEND
SAND CONTENT GREATER THAN POX
SAND CONTENT LESS THAN 90%
` APPROXIMATE EXISTING GRADE
--?_ PROPOSED DREDGE DEPTH
SUNSET BEACH DREDGING REVISION DATE: 12/31/01
SEDIMENT DISTRIBUTION PROFILES (MAIN CHANNEL) SHEET: 30 OF 32 DATE: 11/8/0
ZANDE-JON GUERRY TAYLOR P_E.
FILE: SUN-P1

M :^
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MLW (-i.%3 MSL)
--5 MSL
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APPROX. EXISTING GRADE Q
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NOTES
1. CONTOURS SHOWN ARE EXISTING AND REFERENCED TO MEAN SEA LEVEL (MSL) DATUM FROM
CORPS OF ENGINEERS MONUMENT STAMPED 'C.O.E. SUNSET 10.00 MSL'. SURVEY PERFORMED
BY STI, PAWLEYS ISLAND, SC, IN JANUARY 2000.
Z ALL BEARINGS ARE BASED ON THE NORTH CAROLINA STATE PLANE COORDINATE SYSTEM
(NAD 53) FROM U.S.C.&G.S. MONUMENT STAMPED 'SEASIDE Ac SYLVIA RESEY. DISTANCES
ARE HORIZONTAL DISTANCES, NOT GRID DISTANCES.
3. THE PROFILES SHOWN ON THIS SHEET ARE SCHEMATIC AND ARE INTENDED TO ILLUSTRATE
THE DISTRIBUTION OF SEDIMENTS BY GRAIN SIZE WITHIN THE CANALS.
4. SEE SHEETS 2 THRU 4 FOR ENLARGED NEW OF CANALS WITH CONTOURS, CHANNEL ALIGNMENT,
PROFILES, AND SECTIONS.
5. SEE SHEET 5 FOR DISPOSAL BASIN LAYOUT PLAN AND SPILLWAY DETAILS.
LEGEND
MAW I J.U J IvisL
I? I_
1`111 L W ! I. Ivi s i _ )
- 1v1:`; I_
- 0 Iv',
SAND CONTENT GREATER THAN 9076
® SAND CONTENT LESS THAN 90S
APPROXIMATE E7DSTING GRADE
PROPOSED DREDGE DEPTH
SUNSET BEACH DREDGING REVISION DATE: 12/31/01
SEDIMENT DISTRIBUTION PROFILES (MAIN CHANNEL) SHEET: 31 OF 32 DATE: 11/8/0
ZANDE-JON GUERRY TAYLOR P.E.
FILE: SUN-P1

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