HomeMy WebLinkAbout20090337 Ver 2_CAMA Application_20090330Beverly Eaves Perdue
Governor
MEMORANDUM:
March 23, 2009
TO: Cyndi Karoly, Supervisor
401 Oversight & Express Permits Unit
Division of Water Quality-Surface Water Protection
Dee Freeman
Secretary
U
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nfa? 2f)"°
DEER • WATER QtUI Y
1%010 A"D VORMNATER BRANCH
FROM: Doug Huggett, NC DENR-DCM Major Permits Coordinator
400 Commerce Ave., Morehead City, NC 28557 (Courier 11-12-09)
SUBJECT: CAMA/Dredge & Fill Major Permit Application
Applicant: Village of Bald Head Island Beach Restoration Project (c/o: Calvin Peck)
Project Location: South and West Beaches, adjacent to the Atlantic Ocean and Cape Fear River,
in the Village of Bald Head Island, Brunswick Co.
Proposed Project: A beach nourishment project for the Village of Bald Head Island
Please indicate below your agency's position or viewpoint on the proposed project and return this
form by April 21, 2009. If you have any questions regarding the proposed project, contact Heather
Coats (910) 796-7424, 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.
JA_&7jrA
CDEM
North Carolina Department of Environment and Natural Resources
Division of Coastal Management
James H. Gregson 0 9- 0 3 3 7
Director
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 Ext., Wilmington, NC 28405
Phone: 910-796-7215 ; FAX: 910-395-3964 Internet: www,nccoastalmanagement.net
An Equal Opportunity 1 Affirmafive Action Employer
No?rtliCarolina
Natitrally
DIVISION OF COASTAL MANAGEMENT
FIELD INVESTIGATION REPORT
1. APPLICANT'S NAME: Village of Bald Head Island Beach Restoration Project, c/o Calvin Peck
2. LOCATION OF PROJECT SITE: The project site is located at South Beach and West Beach, adjacent to the
Atlantic Ocean and Cape Fear River, in the Village of Bald Head Island, Brunswick County.
Photo Index - 2006: 11-6176, 11-6177 & 11-6178 (Oceanfront)
2000: 11-104, 11-105 &11-106 (Oceanfront)
1995: 7-128, 7-129, 7-130, 7-131, 7-132, 7-133, 7-134 (Oceanfront)
State Plane Coordinates - GPS File: Not currently available
X:2305787 Y:39365
Lat: 33°51' 13.99"N Long: 77°59'34.71"W
3. INVESTIGATION TYPE: CAMA / D&F
4. INVESTIGATIVE PROCEDURE: Dates of Site Visit - 3/26/09
Was Applicant Present - LPO present
5. PROCESSING PROCEDURE: Application Received - N/A (Pending approval from the State Clearinghouse)
Office - Wilmington
6. SITE DESCRIPTION:
(A) Local Land Use Plan - Village of Bald Head Island
Classification From LUP - No Classification /Medium Density Residential 1 &2/ PUD
(B) AEC(s) Involved: OH
(C) Water Dependent: Yes
(D) Intended Use: Public
(E) Wastewater Treatment: Existing - N/A
Planned - N/A
(F) Type of Structures: Existing - Commercial and Residential structures and access-ways
Planned - Beach Fill Project
(G) Estimated Annual Rate of Erosion: 2'- 12'/year Source - LTAASCR 1998 Update
7. HABITAT DESCRIPTION: [AREA]
(A). Vegetated Wetlands (coastal)
(B) Non-Vegetated Wetlands - open water 1 -225.74 acres 1 -110 acres
(C) Other (Highground)
125.54 acres
(D) Total Area Disturbed: 461.28 acres
(E) Primary Nursery Area: No
(F) Water Classification: SA/SB Open: Yes
8. PROJECT SUMMARY: The applicant is proposing a beach nourishment project for the Village of Bald Head Island.
Bald Head Island Beach Restoration Project, c/o Calvin Peck
Page Two
9. PROJECT DESCRIPTION:
Bald Head Island is part of an island group known as Smith Island, located at the confluence of the Cape Fear
River and Atlantic Ocean between Fort Fisher and Oak Island/Caswell Beach. The island is accessed by private
boat or a private ferry service from Southport. The project site begins approximately 1,350' south of the
marina entrance channel on West Beach of Bald Head Island and terminates on the eastern end of South
Beach, a distance of approximately 20,350' from the marina entrance channel, adjacent to the Atlantic
Ocean and Cape Fear River, in the Village of Bald Head Island, Brunswick County. To find the project
site, travel approximately 700' south from the Bald Head Island ferry terminal to the parking area. The project site
begins approximately 300' south from the parking area.
The project site is adjacent to residential properties. The project site is bordered by the Atlantic Ocean to
the south and east, the Cape Fear River to the west and Smith Island to the north. The highground
portion of the property is vegetated primarily American Beach Grass (Ammophila breviligulata) and Sea
Oats (Uniola paniculata).
The annual erosion rate for the Village ranges from 2'-12' /year per the Division of Coastal
Management's 1998 Annual Erosion Rate maps. The 100-year storm recession line is predicted to be
270'. The portion of the project on West Beach is located within the Inlet Hazard Area. The applicant
states that since around 1974, South Beach and parts of West Beach on Bald Head Island have
experienced chronic and severe shoreline recession, which has led to the demolition or relocation of
numerous structures along South Beach.
The South Beach portion of the project falls within the USACE Wilmington Harbor Sand Management
Plan project, which authorizes the placement of material excavated from the federal navigation channel
on South Beach at Years 2 and 4 of a 6-year cycle. This is currently the 6th year in the cycle, when the
fill is supplied to the Towns of Oak Island and Caswell Beach. South Beach last received sand in 2007
and has received approximately 4 million cubic yards of sand since 2001. West Beach was nourished in
2006 under State Permit 62-05, issued to the Village of Bald Head Island on April 28, 2005 (Federal
Permit 198000291). State Permit 62-05 authorized the excavation of approximately 40,000 cubic yards
of material from Bald Head Creek, which was then deposited on West Beach. State Permit #09-95,
issued to the Village of Bald Head Island, authorized nourishment of a portion of South Beach. A minor
modification of the permit was granted on 7/7/95, by means of a CRC variance, for installation of the
sand groin field on South Beach (Federal Permit #199404687). The Village has been performing annual
beach monitoring within the project area and has observed an improvement in erosion which they
attribute to the beach fill projects and the sand tube groin field.
The proposed borrow area site is located at Jay Bird Shoals. Jay Bird Shoals is located west of Bald
Head Island and the federal navigation channel for the Cape Fear River. Within the proposed borrow
site, two areas of magnetic anomalies were found to the north and a federal tide gage is located to the
southeast. Current water depths range from approximately -7' to -20' NGVD 29. Sediments collected
via Vibracore samples were shown to have a Unified Soils Classification System (USCS) designation of
SP, although several samples revealed a layer of SW, SM, GW or CL sediments beginning at an
approximate elevation of -20' NGVD 29.
Village of Bald Head Island Beach Restoration Project, c/o Calvin Peck
Page Three
The Village of Bald Head Island Land Use Plan does not include the dry sand beach in its
classifications; however, the adjacent upland areas of this project are classified as Medium Density
Residential 1 & 2 and PUD. The waters of the project site are classified as SA & SB by the NC Division
of Water Quality. The NC Division of Marine Fisheries has NOT designated this area of the Cape Fear
River and Atlantic Ocean as a Primary Nursery Area, and the waters are open to the harvesting of
shellfish.
PROPOSED PROJECT:
The applicant is proposing a single-event beach nourishment project for the Village of Bald Head Island.
Although the applicant states annual monitoring has revealed an improvement in erosion, they believe
the remaining 2-year gap in the federal beach fill project will result in an increased level of erosion and
significant shoreline regression. The proposed fill area would measure approximately 2,000' in length
by 300' in width on West Beach and 16,200' in length by 600' in width on South Beach. The project
would extend landward to approximately the +8.5' elevation (relative to NGVD 29) with the limits of
the project area tapering to adjacent existing elevations. As proposed, this project would pump an
approximate gross volume of 1.86 million cubic yards of sand on South Beach. The applicant is
including an estimated 10-20% of placement losses, and a final net volume of 1.62 million cubic yards is
anticipated on South Beach. The project would place approximate 67,500 cubic yards of material on
West Beach, with an anticipated net volume of 54,000 cubic yards of material to remain in place on
West Beach, excluding the tapers.
The applicant states that they will dredge approximately 2 million cubic yards of material from Jay Bird
Shoals to a design depth of -20 NGVD29 with a proposed "allowable overdepth" of 2'. There is an
exclusion area to the northeast of the proposed borrow site which would be avoided due to the presence
of magnetic anomalies and a second 200' in radius area to be avoided dues to the presence of a federal
tidal gage. The material would be dredged with a cutter suction dredge and pumped via submerged
pipeline onto the beach. Revegetation of the disturbed areas would be coordinated by the Village under a
separate contract. Please refer to the Environmental Assessment prepared by Land Management, Inc. for
additional details concerning this project.
10. ANTICIPATED IMPACTS
The proposed dredging would result in the removal of approximately 225.74 acres of shallow bottom. The
projected 2 million cubic yards of excavated material would result in the fill of approximately 125.54 acres of
upper beach (above NHW) and would fill approximately 110 acres of intertidal area and near-shore shallow
bottom. The dredging and beach fill would result in temporary turbidity, and should be timed so as to avoid
peak periods of biological activity, thereby minimizing long-term impacts to fauna.
Submitted by: Heather Coats Date: March 25, 2009 Office: Wilmington
EXHIBIT B
(DCM MP-1)
PERMIT APPLICATION
PROJECT NARRATIVE
VILLAGE OF BALD HEAD ISLAND
BEACH RESTORATION PROJECT
Project Location
Bald Head Island is the southernmost of three co joined islands which form the Smith
Island complex located at the mouth of the Cape Fear River in eastern Brunswick County, NC
(see Figure 1). The island includes Cape Fear - the southernmost of three major cape
formations which dominate the North Carolina planform. An offshore depositional feature
known as Frying Pan Shoals extends from the Cape Fear some 20 miles into the Atlantic Ocean.
The island's east and south shorelines, or "East Beach" and "South Beach", front the
Atlantic Ocean. The west shoreline, or "West Beach", fronts the Cape Fear River entrance. The
Village of Bald Head Island is a residential community with a mix of single- and multi-family
dwellings constructed over the last 3-4 decades. The island is accessible to the public by means
of a passenger ferry which operates between Southport (on the mainland) and an on-island
marina basin. The Cape Fear River Entrance, over one mile in width, separates Bald Head Island
from Oak Island (or Caswell Beach) which is located immediately to the west.
Background
Since about 1974, beach erosion experienced at Bald Head Island, NC has been
principally manifest as chronic and severe shoreline recession along South Beach (most
particularly the western portion) and selected segments of West Beach. The island's continuing
erosional trend at these two locations is the apparent result of several combined factors: (1) a
divergent alongshore littoral transport gradient at South Beach, (2) tidal currents and proximity
to the Cape Fear River Entrance, (3) direct recurring impacts associated with bi-annual dredging
operations required for the maintenance of the adjacent federal navigation project, and (4) long
term morphological changes in island configuration and offshore ebb tidal shoal f r tionsdue
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EXHIBIT B
(DCM MP-1)
PERMIT APPLICATION
PROJECT NARRATIVE
The Wilmington Harbor Entrance Channel, which extends seaward of Bald Head Island,
is not stabilized by jetties and until a major channel modification initiated in 2000, had been
maintained at a single location and orientation by dredging since the late 1800's. In recent times,
prior to the 2000 major modifications, maintenance of the entrance channel typically required the
removal of between 500,000 - 1,000,000 cubic yards (cy) of shoal material each year.
Beginning in 2000, the federal navigation channel was deepened by four feet and widened at
several locations. Since redevelopment of the entrance channel in 2000, three (3) maintenance
dredging operations have been conducted within the authorized channel. It should be noted that
the seven mile long segment of ocean entrance channel was reoriented in 2000 from its historical
location to a new alignment seaward of Bald Head Island - directly through Bald Head Shoal.
Wilmington Harbor Sand Management Plan
The Wilmington Harbor Sand Management Plan was formulated as a specific action
element of the 2000 deepening project for Wilmington Harbor. The Plan's acknowledged
purpose was to reverse the highly impactive practice of disposing beach quality sand removed
from the channel during dredging activities to offshore disposal sites. Specifically the plan
called for the future placement of all dredged beach quality sand onto adjacent beaches. Over a
typical six-year cycle, the initial Wilmington Harbor Sand Management Plan indicated that
approximately 1.0 Mcy of sand would be placed on the Beaches of Bald Head Island in year two
and four (after initial construction) and on Oak Island/Caswell Beach during year six. The cycle
would then repeat. The six-year disposal cycle was planned for the life of the project but can be
altered based upon impact documentation and other relevant factors.
As an adjunct to the Sand Management Plan, and as specifically addressed by the
Wilmington Harbor Navigation Project Environmental Assessment, the COE initiated a 6-year
Cape Fear River Entrance monitoring program. An annual report is prepared and the associated
data intended to ultimately evaluate and modify the Plan, as determined necessary (after
coordination with interested parties). If the project is documented to cause significant adverse
impacts on an adjacent shoreline, the Plan can be "adjusted". Should adverse effects not be
resolvable through Plan modification, the Corps can seek to implement "appropr* e? etc?tiv,
measures". ?,,;; 99 ?? `A
JUN 2 6 2006
-
3-m ir'!1um 1,Nl
EXHMIT B
(DCM MP-1)
PERMIT APPLICATION
PROJECT NARRATIVE
Prior Shore Protection Measures
Beach Fill - Sand placement activities constructed at Bald Head Island since 1991 are
summarized in Table 1. The three small scale disposal projects constructed between 1991 and
1997 were cost-shared or paid for by the Village of Bald Head Island. The 2001 disposal
operation was constructed as an element of the Wilmington Harbor Deepening Project. The
disposal sand was placed as a designed berm along 15,500 ft of shoreline and was performed in
general conformance with the requirements of the Wilmington Harbor Sand Management Plan.
The 2005 beach disposal project was the first "official" initial event (Year 2) of the scheduled
disposal cycle for the Sand Management Plan and was constructed between November 2004 and
January 2005. A small scale non-federal West Beach sand disposal project was constructed by
the Village in 2006 as a by-product of the dredging of the entrance of Bald Head Creek. In 2007,
the second (post-deepening) scheduled federal navigation channel maintenance dredging was
performed.
Table 1: Beach disposal activities at Bald Head Island since 1991.
Year Volume
1991 0.35 Mcy
1996 0.70± Mcy
1997 0.45 Mcy
2001 1.58± Mcy
2005 1.2 Mcy (Est.)
2006 47,800 cy
2007 1.1 Mcy
Structural Stabilization - A temporary sand-filled tube groin field was constructed by the
Village along the westernmost portion of South Beach. Construction began in March 1996,
immediately following completion of the above referenced small-scale (.7 Mcy) beach disposal
project. Sixteen soft groins (sand-filled tubes) were constructed of geotextile material and sand
fill to comply with the North Carolina Division of Coastal Management's rules prohibiting "hard
structures" as a means of shoreline stabilization. Over time, the tem 1V
deteriorated to the point that replacement was eventually warranted in 200 It has been
JUN 2 6 2008
-
4-)CM Wl itrllNGT0sN, N
EXHIBIT B
(DCM MP-1)
PERMIT APPLICATION
PROJECT NARRATIVE
relatively well documented through monitoring that the rejuvenated groin field is successfully
reducing the rate of sediment loses along the western half of South Beach. This measured
performance likewise conforms with the Wilmington District's desire of coincidentally reducing
the rate of shoaling of the adjacent segment of navigation project channel (bordering the Point).
Recent Federal Beach Disposal Actions
In the early months of 2007, the Wilmington District placed approximately 1.1 Mcy of
beach compatible material along South Beach during the second scheduled maintenance
dredging of the navigation channel segments lying closest to Bald Head Island. The associated
recovery of sand from the navigation project was performed in accordance with the tenets of the
Wilmington Harbor Sand Management Plan.
Per the terms of that Plan, sand derived from channel maintenance in 2009 will go to Oak
Island. Subsequently, the Village of Bald Head Island does not expect to receive scheduled
maintenance dredging sand from the navigation project until at least 2011 - some four (4) years
after the recently constructed 2007 disposal operation.
Current Beach Conditions
Beach Monitoring performed annually by the Village of Bald Head Island indicates that
since 2001, South Beach has begun to experience some net level of improvement due to:
• Multiple beach disposal operations routinely performed by the USACOE over the last
7 years,
• The fact that the disposal sand being placed is in a "design" configuration, and
• The reduction of beach fill end losses resulting from the rejuvenation of the sand tube
groinfield located at the western end of South Beach.
It is presently opined that any major structural compromise in the integrity of the
groinfield structures, as well as a 4-year hiatus in federal beach disposal activities at Bald Head
Island, will cause setbacks in the currently expanded beach widths which (as of 2007) protect
both developed properties and infrastructure - particularly along the western &CUA/aS 1)"
where historical erosional stress has been the highest. Similarly, unless some incjejevp,
-5- LLu;??
EXHIBIT B
(DCM MP-1)
PERMIT APPLICATION
PROJECT NARRATIVE
sand placement eventually occurs along the eastern half of South Beach, recession of both the
beach and duneline back to, or landward of, historical eroded limits at that location will
eventually occur.
During the last year of monitoring by the Village (i.e., April 05 to April 06) South Beach
lost some 300,000 - 350,000 cy of sand - which is below (less than) historical maximum levels.
If one includes the Point, the maximum volume of sand lost approaches 425,000 cy. As a result,
documented annualized sediment losses are almost equal to present day federal sand disposal
volumes (i.e., about 1 Mcy every two (2) years). With a 4 year hiatus after the placement of
federal channel maintenance sand in April, 2007, some form of additional (i.e., outside) sand
source will be necessary to both prevent a major regression of present day shoreline conditions
and prevent probable storm damage to residential structures or Village infrastructure similar to
that which occurred in 2003. A secondary benefit will be an improved shorefront without major
episodic erosional impacts to sea turtle nesting habitat.
Plan-Of-Action
In order to plan for and address expected sediment deficits over the next four (4) or more
years, the Village of Bald Head Island has elected to implement a designed beach restoration
project intended to improve the entirety of the South Beach shoreline. West Beach will likewise
be included in the proposed nourishment program (on an as-needed basis) since it is not typically
addressed by federal beach disposal actions. The volume of sand placed for such a project
should be sufficient to both address expected sediment losses between federal disposal events, as
well as ensure adequate improved beach widths along the entirety of the South Beach shorefront.
Presently the design volume is expected to be up to 2 Mcy (as measured in-place for payment).
The gross volume excavated will be 10% or more than the pay volume. Approximately 5% or
less of the total volume would be placed on West Beach. The project must be constructed no
later than the winter of 2009/2010 - approximately two years prior to the next tentatively
scheduled beach disposal operation. The proposed borrow source is located on the seawardmost
portion of Jay Bird Shoals formation (see Figure 1 and 2). The designed project will serve as
the "base" condition for future disposal operations by the Wilmington District COE. That is to
say, future federal disposal operations would be intended to serve as "mai n c do
locally restored beach. UN
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DATE APPROVED REVISION
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/30/07
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associates, inc VILLAGE OF BALD HEA •l sr:
4436 Herschel Sheet BEACH RESTORATION PROJECT ML
Jacksonville, FL 32210
(904) 387-6114 ??
S UN 6 2003 FIGURE 2
C-1468 SAND SOURCE LOCATION
-7- OGIV WJI a i1NGT0, 1 , tjC
EXHMIT B
(DCM MP-1)
PERMIT APPLICATION
PROJECT NARRATIVE
This Plan is intended to ensure that South Beach in its entirety remains in an improved
non-chronically eroded condition. As noted previously, the typical federal bi-annual channel
maintenance sand volume is insufficient to address all eroded segments of Bald Head Island
shorefront requiring improvement. With a base fill project in place, it is extremely likely that in
the future an adequately sized fill project will remain viable for a longer time - due to beach
disposal - thereby greatly enhancing the amount of protection afforded upland development and
infrastructure throughout the Bald Head Island areas of interest.
Beach Fill Project Description
Sand Source - Sediment identified within the Jay Bird Shoals borrow site (see Figure 3)
will be excavated by cutter suction dredge and pumped by submerged pipeline to the western end
of Bald Head Island. At that point the material will be distributed by shore pipe to either the
West or South Beach shorelines. Within the project borrow site, two (2) clusters of magnetic
anomalies and a federal tide gage structure will be avoided by the dredge contractor. All
material to be excavated meets recently adopted State of N.C. Standards with respect to
compatibility.
Excavation within the ermitted borr -site will occur sequentially within three (3)
designated sub-areas of work (see Figure 3). The purpose of controlling the contractor's dredge
pattern is primarily to protect (i.e., conserve) the sand resource. As shown, general exclusion
areas will likewise affect the manner by which vqrious ;po ions o the borrow area can be
operationally accessed by dredge. The total ermitted borrow area (H-E-D-C) tot 25.
acres. The Exclusion Areas located therein total 15.4 acres. It is however theoretically posse e
that a sufficient volume of sand necessary to construct the intended 2.0 Mcy, mol. beach fill l-
project can be dredged from only borrow site sub-areas 1 and 2. In that instance, the net area of
Jay Bird Shoals excavated would be limited to 158.4 acres, or less.
South Beach - Along South Beach, fill operations would be expected to begin westward
of sand tube groin no. 1 located at/or about baseline station 44+00 (see Figure 4). At that
location, the fill template will be initiated as a taper and will extend to a V
depending upon conditions within the groinfield at the time of construction. The eF E ft8
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Borrow Area Control Points
A 2,294,120
B 2,291,430
C 2,293,240
D 2,296,340
E 2,294,630
F 2,293,700
G 2,292,470
H 2,291,780
1 2,294,020
J 2,295,310
NOTE: DREDGE EXCLUSI ON AREAS SHOWN
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associates, inc. VILLAGE OF BALD HEAD ISLAND
4438 Herschel Street BEACH RESTORATION PROJECT
Jacksomfle, FL. 32210
4) 387-6114
C-14M PROJECT BORROW SITE
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10/30/07
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FIGURE 3
Exclusion Zone
K 2,295,100
L 2,294,100
M 2,294,250
N 2,295,300
Tide Gage
0 2,293,863
n
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SCALE: AS SHOWN
UN 2 6 2008
OCM WiWINIGTO , NC
NOT FOR PURPOSES OF CONSTRUCTION
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PFF a
R/? RAR y ' ?, ' . D0M WILM, INGTON
N-C
,
- October 2006 Photography
DATE APPROVED REVISION
_ olsen
VILLAGE OF BALD HEAD ISLAND 10/30/07
associates, inc. DRAWN BY:
4438 Herschel Street
FL 32210
nvill
Ja
k BEACH RESTORATION PROJECT ML
(904) 3
so
e,
c
(904) 3877-6161114 PROJECT BASELINE FIGURE 4
C-1468 AND LIMITS OF WORK
-10-
EXHIBIT B
(DCM MP-I)
PERMIT APPLICATION
PROJECT NARRATIVE
limit of the 16 structure groinfield is at Sta 116+00, mol. Eastward of the groinfield, hydraulic
fill placement will continue as a full design section (see Figure 5) to approximately sta. 190+00
where it will again taper to the existing beach configuration. The total length of improved South
Beach shoreline is approximately 16,200 ft. Assuming an average fill density (excluding tapers)
of 100 cy/ft, mol. results in a net fill volume estimate of 1.62 Mcy (pay volume). The gross fill
volume hydraulically placed at this location (considering nearshore losses) will be 10-20%
higher i. e., about 1.86 Mcy. Other volumetric losses will occur within the borrow area during
the dredging process. Within the groinfield, special consideration will be given to protection of
sand tube structures from damage by construction equipment utilized to place and grade the
beach fill. In most instances, exposed portions of groins will be reburied.
The South Beach construction berm will maintain an approximate average elevation of
+8 ft. NGVD which is consistent with prior beach disposal berms constructed by the Wilmington
District USACOE since 2001. A mild slope will be introduced into the berm (by grading) to
reduce post-placement scarping and enhance post-construction turtle nesting activities. Should
dune erosion or benching be evident at the time of construction, up to 5 cy of sand per ft. of
shorefront would be mechanically moved and graded to repair the duneline. Any revegetation
necessary for dune stabilization would be performed by the Village under separate contract
subsequent to fill placement completion by the dredge contractor.
West Beach - Fill placement along West Beach will be dictated by shoreline conditions
immediately prior to project bid. Due to overly deep nearshore beach profile slopes which
extend into the Cape Fear River channel gorge which parallels the West Beach shoreline, a
maximum alongshore fill placement density of 30 cy/ft. is anticipated (see Figure 5). The
predicted limits of fill would nominally extend between sta. 12+00 and sta. 30+00 (see Figure
4). The total net volume to be placed is estimated at 54,000 cy, excluding tapers. The gross
volume (i.e., about 67,500 cy) placed may potentially exceed that amount by 25% due to
placement losses to the river gorge. Again, additional fill losses would occur in the borrow site.
I
JU?IN 2 6 2008
SOUTH BEACH
LIMIT OF PROJECT EASEMENT
2
Lu
DISTANCE VARIES m
w
EXISTING DUNE 0
(VARIES) IIMR OF WORK
ATLANTIC OCEAN
+8.5' w
SLOPE +8.0'NGVD AVERAGE FILL DENSITY
\\/\ /,\\.?.. 4 " ? APPROX. 100cy/ft
:,_'••.+°"".;`": MHW (2.5' NGVD)
....BEACH FILL..::
EXISTING BEACH ?j "; •: ::. " ,`• ; : " . ": "i ASSUMED FILL TEMPLATE SLOPE
PROFILE (TYP) DURING CONSTRUCTION
NOTE: /j -12TO -15FT NGVD (TYP)
FILL DENSITY TO VARY
SPATIALLY DEPENDING ON
CONDITION OF BEACH AT SLOPE INTERCEPT
TIME OF CONSTRUCTION. OF FILLTOE
TYPICAL SECTION
LOCAL TIDAL DATUMS (FT)
MHHW +2.8
MHW +2.5
NAVD +1.1
NGVD(29) 0.0
MLW -1.8
MLLW -2.0
DUNE
CONDITIONS
VARY e
BEACH FILL
NTS
DATUM: NGVD 29
WEST BEACH
+8.5
+8' NGVD
AVERAGE FILL DENSITY MHW (+2.5' NGVD)
-APPROX. 30cy/ft(Max) - -
-?__ ----
\T 20' ?MLW (-1.8' NGVD)
\\ CAPE FEAR RIVER
CHANNEL GO I
2,008
EXISTING -55'
PROFILE (TYP)?i N trm, A
TYPICAL SECTION '-/ +GTON, NC
NTS
DATUM: NGVD 29
oisen
associates, inc.
4438 Herschel Street
Jacksonville, FL. 32210
(904) 387-6114
C-1468
VILLAGE OF BALD HEAD ISLAND
BEACH RESTORATION PROJECT
TYPICAL FILL SECTIONS
FIGURE 5
NOT FOR PURPOSES OF CONSTRUCTION
APPROVED REVISION
08/29/07
ML
-12-
EXHIBIT B
(DCM MP-1)
PERMIT APPLICATION
PROJECT NARRATIVE
Project Schedule
The project will be constructed within the period of 1 November 2009 and 15 April 2010,
i.e., non-turtle nesting season. This construction window is synonymous with multiple prior
beach disposal operations constructed by the Wilmington District, USACOE at this location (see
Table 1). The project fill placement duration is expected to be between 60 and 90 days exclusive
of mobilization and demobilization activities. The actual period of sand fill placement from the
designated Jay Bird Shoals borrow site will be however, weather dependent. The dredge
contractor will be required to both till and drag (i.e. smooth/regrade) the beach berm between the
MEWL and duneline as part of de-mobilization activities.
Borrow Site Impact Analysis
The excavation of beach compatible material from an offshore borrow area can alter the
local wave height and direction via wave refraction and diffraction effects. While any potential
modification in the wave climate in the immediate vicinity of the borrow site is not in itself
particularly problematic, the potential "shadow" effect of the alteration can under certain
conditions extend shoreward thereby affecting the littoral transport regimen at the shoreline.
Factors controlling this phenomenon include borrow area depth (pre- and post-excavation),
borrow site configuration, borrow area distance offshore, bathymetric features existing between
the work site and shore, etc.
In order to quantitatively assess the probability of this potential effect, a project specific
wave refraction/diffraction numerical modeling analysis was carried out for the proposed Bald
Head Island borrow site located at the distal end of Jay Bird Shoals. More specifically, the
borrow site formulated for beach restoration project construction is located approximately 1.6
miles offshore of Oak Island and 0.8 miles offshore of Bald Head Island in the mouth of the
Cape Fear River Entrance. Seabed elevations at the proposed offshore excavation site range
from -4 ft to -21 ft NGVD.
The numerical model STWAVE was used to evaluate refraction and diffraction effects
for bathymetric conditions representing pre- and post-excavation scenarios. Approximately 47
wave cases were evaluated for each condition and the difference in wave heigNEG&WD
compared. Both graphic and tabular presentations for each case were formulated foal tion.
- 13 - 1
DClei WILMINGTON, t1
EXHIBIT B
(DCM MP-1)
PERMIT APPLICATION
PROJECT NARRATIVE
The in-depth modeling investigation determined that the distance offshore and the ambient water
depths of Jay Bird Shoals were such that no significant alteration of the wave climates along
either the Bald Head Island or Oak Island shoreline were expected to occur as a direct result of
borrow site excavation.
Borrow Site Recovery
The selection of the proposed Bald Head Island borrow site (by design) capitalized on the
findings of a comprehensive regional survey of the Cape Fear Entrance environs by
Geodynamics, Inc. Of specific interest in the development of the borrow site were the following
characteristics:
• reasonable accessibility to Bald Head Island and maximum distance from Oak Island so
as to minimize conflict with future similar work by others,
• documented strata of high quality beach compatible sediment suitable for meeting both
recently adopted State Standards and post-placement performance criteria acceptable to
the Engineer,
• lack of significant benthic or other resources to be temporarily impacted by excavation,
• desirable constructability characteristics for purposes of sand excavation and beach fill
construction by an ocean certified cutter suction dredge,
• an acceptable level of potential cultural resource avoidance necessary for operational
feasibility, and
• siting of the borrow area in a dynamic depositional area for purposes of ensuring
substrate recovery or minimization of substrate composition modification over time.
This is in contrast to a site selected upon, or within a transgressive type shoal feature.
The design depth of the proposed borrow site is such that substrate sediments exposed during
project construction will continue to consist of high quality sands. Future sedimentary
conditions will therefore initially be influenced by slumping of excavation perimeter side slopes
(i.e., sand); sand eroded from Cultural Resource buffer zones by waves and current and
deposition from sediment transport along the marginal shoal feature as presently exists today.
Quantification of infilling rates are difficult due to equilibration processes betweeV4j r%
J1K t
E Id
portions of shoal during the first few years following dredging. It is well documentedowever
-14- JUN 2 6 2098
DCM WILMINGTON, N^,_
EXHIBIT B
(DCM MP-1)
PERMIT APPLICATION
PROJECT NARRATIVE
that. the section of shoal in question is naturally depositional both in the modern day and the
morphological sense. Regardless of future realized sediment deposition rates, the probability of
sedimentation by similar sandy material (in contrast to fines, organics, clays, etc.) is excellent
and is the principal post-construction borrow site characteristic desired for purposes of rapid
recovery of benthic communities (Bergquist, et.al. 2008), minimization of long term potential
EFH impacts, etc.
Post Construction Activities
Beach - Subsequent to fill placement, the Village of Bald Head Island will continue to
perform physical monitoring of the West Beach and South Beach shorelines. The purpose of the
annual monitoring todate has been to quantify annualized sediment losses from the two
shorelines and to continue to evaluate both beach fill performance and navigation impacts to the
island's abutting shorefronts. The potential effects of major storm events will likewise be
evaluated. If directed by State or Federal regulatory agencies, the Village will check the
compaction of the hydraulically placed beach fill and retill the unvegetated portions of the berm
as necessary, immediately prior to each subsequent sea turtle nesting season. Scarps along the
beach foreshore greater than 18" in height will likewise be removed at that time.
Borrow - Hydrographic surveys of the general borrow area (including exclusion areas)
will be performed at the completion of dredging and every two (2) years thereafter for purposes
of quantifying its physical recovery and planform adjustment. All surveys will extend a
minimum of 500 ft. beyond the original limits of borrow site investigation denoted by perimeter
A-B-C-D (ref. Figure 3).
%E
JUN 2 6 2008
- 15- DCM WILMINGTON, 11
VILLAGE OF BALD HEAD ISLAND, N.C.
CAMA MAJOR PERMIT APPLICATION FOR A
BEACH RESTORATION PROJECT
a. r
Y?
SUBMITTED TO:
N.C. DIVISION OF COASTAL MANAGEMENT
WILMINGTON DISTRICT
127 CARDINAL DR. EXT.
WILMINGTON, N.C. 28405-3545
RECEIVED
jUN 2 6 200$
DCM WILMINGTON, NC
SUBMITTED BY:
VILLAGE OF BALD HEAD ISLAND, N.C.
AGENT:
LAND MANAGEMENT GROUP, INC.
WILMINGTON, N.C.
SURVEY BY GEODYNAMICS
09-0337
DCM MP-1
APPLICATION for
Major Development Permit
(last revised 12/27/06)
North Carolina DIVISION OF COASTAL MANAGEMENT
1. Primary Applicant/ Landowner Information
Business Name Project Name (if applicable)
Village Of Bald Head Island, N.C. VBHI Beach Restoration Project
Applicant 1: First Name MI Last Name
Attn: Calvin Peck
Applicant 2: First Name MI Last Name
N/A N/A
If additional applicants, please attach an additional page(s) with names listed.
Mailing Address PO Box City State
Village Manager 3009 Bald Head Island NC
ZIP Country Phone No. FAX No.
28461 -7000 USA 910 - 457 - 9700 ext. 910 - 457 - 6206
Street Address (if different from above) City State ZIP
N/A N/A N/A N/A-
Email
cpeck@villagebhi.org
IAA I E' IN «i V, i 74 i,)
2. AgentlContractor Information 19,
Business Name MAR ' e 009
Land Management Group, Inc.
Agent/ Contractor 1: First Name MI Last Name Ei!NDSAND STORMWATER BRANCH
Greg Finch
Agent/ Contractor 2: First Name MI Last Name
Christian Preziosi
Mailing Address PO Box City State
2522 Wilmington NC
ZIP Phone No. 1 Phone No. 2
28402 910 - 452 - 000 1 ext. - - ext.
FAX No. Contractor #
910 452 0600
Street Address (if different from above) City State ZIP
Email
it V t 1i
gfinch@lmgroup.net; cpreziosi@lmgroup.net
<Form continues on back> DCM WILMINGTON, NC
252-808-2808 :: 1-888-4RCOAST :: www.ncconstalmanagernent.net
Form DCM MP-1 (Page 2 of 4)
APPLICATION for
Major Development Permit
3. Project Location
County (can be multiple) Street Address State Rd. #
Brunswick. N/A N/A
Subdivision Name City State Zip
N/A Village of Bald Head Island NC 28461- 7000
Phone No. Lot No.(s) (if many, attach additional page with list)
910 - 457 - 9700 ext. N/A, ,
a. In which NC river basin is the project located? b. Name of body of water nearest to proposed project
Cape Fear Atlantic Ocean / Cape Fear River
c. Is the water body identified in (b) above, natural or manmade? d. Name the closest major water body to the proposed project site.
®Natural []Manmade []Unknown Atlantic Ocean
e. Is proposed work within city limits or planning jurisdiction? f. If applicable, list the planning jurisdiction or city limit the proposed
®Yes ?No work falls within.
N/A
4. Site Description
a. Total length of shoreline on the tract (ft.) b. Size of entire tract (sq.ft.)
16,200 / 1,800 (S. Beach / W. Beach) N/A
c. Size of individual lot(s) d. Approximate elevation of tract above NHW (normal high water) or
N/A, NWL (normal water level)
(if many lot sizes, please attach additional page with a list) N/A ?NHW or ?NWL
e. Vegetation on tract
Salt tolerant species-only.
f. Man-made features and uses now on tract
(1) Residential/resort community/dune field
(2) Uses-recreational
g. Identify and describe the existing land uses adiacent to the proposed project site.
Residential community; club; infrastructure (roads etc.); dune preservation zones.
h. How does local government zone the tract? i. Is the proposed project consistent with the applicable zoning?
N/A (Attach zoning compliance certificate, if applicable)
?Yes ?No [DNA
j. Is the proposed activity part of an urban waterfront redevelopment proposal? ?Yes ®No
k. Hasa professional archaeological assessment been done for the tract? If yes, attach a copy. ®Yes []No ?NA
If yes, by whom? Borrow Site only: Tidewater Atlantic
Research, Inc.
1. Is the proposed project located in a National Registered Historic District or does it involve a ?Y No NA
National Register listed or eligible property?
<Form continues on next page> JUN! 2 6 2008
252-808-2808 :: 1-888-4RCOAST :: www.necoastaimanagement.net
Form DCM MP-1 (Page 3 of 4)
APPLICATION fqr
Major Development Permit
m. (i) Are there wetlands on the site? ?Yes ®No
(ii) Are there coastal wetlands on the site? ?Yes ®No
(iii) If yes to either (i) or (ii) above, has a delineation been conducted? ?Yes ®No
(Attach documentation, if available)
n. Describe existing wastewater treatment facilities.
N/A
o. Describe existing drinking water supply source.
N/A
p. Describe existing storm water management or treatment systems.
N/A
5. Activities and impacts
a. Will the project be for commercial, public, or private use? ?Commercial ®Public/Government
®Private/Community
b. Give a brief description of purpose, use, and daily operations of the project when complete.
Protective and recreational beach. Also sea turtle nesting habitat.
See Project Description (Exhibit A attached)
c. Describe the proposed construction methodology, types of construction equipment to be used during construction, the number of each type
of equipment and where it is to be stored.
See Project Description (Exhibit B attached)
d. List all development activities you propose.
See Project Description (Exhibit B attached)
e. Are the proposed activities maintenance of an existing project, new work, or both? New work, S. Beach Shoreline has
routinely experienced large scale bch
disposal by USACOE since 2000.
f. What is the approximate total disturbed land area resulting from the proposed project? Beach Fill - 160A., mol
Borrow Site - 210A., or less
?Sq.Ft or ®Acres
g. Will the proposed project encroach on any public easement, public accessway or other area ?Yes ®No ?NA
that the public has established use of?
h. Describe location and type of existing and proposed discharges to waters of the state.
Dredge effluent during construction will return to adjacent receiving body after exiti ng temporary alongshore toe dike. Toe
dike is intended to influence beach sediment placement process and reduce turbidity.
i. Will wastewater or stormwater be discharged into a wetland? ?Yes ®No ?NA
If yes, will this discharged water be of the same salinity as the rece ter? I ?Yes ?No ®NA
j. Is there any mitigation proposed? ?Yes ?No ®NA
If yes, attach a mitigation proposal. JUN 2 6 2008
da-
DCM WIl MjhjGTr F
252-805-2808 :. 1-888-4RCOAST :: www.nccoastalmanagement.net
Form DCM MP-1 (Page 4 of 4) APPLICATION for
Major Development Permit
N'!k
J
<Form continues on back>
6. Additional Information
In addition to this completed application form, (MP-1) the following items below, if applicable, must be submitted in order for the application
package to be complete. Items (a) (f) are always applicable to any major development application. Please consult the application
instruction booklet on how to properly prepare the required items below
a. A project narrative.
b. An accurate, dated work plat (including plan view and cross-sectional drawings) drawn to scale. Please give the present status of the
proposed project. Is any portion already complete? If previously authorized work, clearly indicate on maps, plats, drawings to distinguish
between work completed and proposed.
c. A site or location map that is sufficiently detailed to guide agency personnel unfamiliar with the area to the site.
d. A copy of the deed (with state application only) or other instrument under which the applicant claims title to the affected properties.
e. The appropriate application fee. Check or money order made payable to DENR.
f. 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.
Name See Exhibit A Phone No.
Address
Name Phone No.
Address
Name Phone No.
Address
g. A list of previous state or federal permits issued for work on the project tract. Include permit numbers, permittee, and issuing dates.
See Exhibit A
h. Signed consultant or agent authorization form, if applicable.
1. Wetland delineation, if necessary.
j. A signed AEC hazard notice for projects in oceanfront and inlet areas. (Must be signed by property owner)
k. A statement of compliance with the N.C. Environmental Policy Act (N.C.G.S. 113A 1-10), if necessary. If the project involves expenditure
of public funds or use of public lands, attach a statement documenting compliance with the North Carolina Environmental Policy Act.
7. Certification and Permission to Enter on Land
I understand that any permit issued in response to this application will allow only the development described in the application.
The project will be subject to the conditions and restrictions contained in the permit.
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.
Date ul ;?& In Print Name r%r'c', K"_ ,_Lml- , to 1.
Signature /1'1 RECtIVED
Please indicate application attachments pertaining to your proposed project. JUN Z 6 200ti
®DCM MP-2 Excavation and Fill Information ?DCM MP-5 Bridges and Culverts
?DCM MP-3 Upland Development C11Cfjt
?DCM MP-4 Structures Information s G-J r*
252-303-2803 .. 1-888-4RCOAST :: www.necoastaimanagement.net
EXHIBIT A
ATTACHMENT TO DCM MP-1
CAMA MAJOR PERMIT APPLICATION
FORM DCM MP-I
Supplementary Information
Applicant: Village of Bald Head Island
Project: Beach Restoration
ITEM NO.
4. Site Description - The locations of work are on the South Beach and West Beach shorelines
of Bald Head Island. The project fill areas involve approximately 16,200 ft. of South Beach
shorefront and 2,000 ft. of the West Beach shorefront. The elevation of the affected beach
profile varies significantly. All work will in general be performed seaward of the +9ft.
NGVD contour, which is seaward of any major vegetated duneline.
The existing sandy shorelines to be nourished by way of sand placement are utilized
primarily for recreational purposes. They do however likewise play a major role in the
protection of private and public properties, structures, and infrastructure (i.e. roadway, sewer,
water, electric, etc.).
The South Beach shoreline has been the recipient of approximately 4 Mcy of sand placed by
the Wilmington District, USACOE since 2001. All material originated from channel
maintenance in accordance with the mitigation requirements of the Wilmington Harbor Sand
Management Plan. The West Beach shoreline was nourished by the Village in 2005. The
source of sand (45,000 cubic yards) was Bald Head Creek.
ITEM NO.
5 be
. The project sponsor is the Village of Bald Head Island. The subject shorelines to
J nourished are open to the public. The project purpose is to provide for a protective beach
suitable for recreational purposes as well as sea turtle habitat. The project is intended to
continue to mitigate for natural erosion and sand losses which result from the bi-annual
maintenance dredging of the adjacent federal navigation project channel which lies in close
proximity to Bald Head Island.
ITEM NO.
6. (a) - Enclosed as Exhibit B
6. (b)(c) - Drawings attached (I 1 sheet;,?
RECEIVED
JUN 2 6 2008
EXHIBIT A
ATTACHMENT TO DCM MP-1
CAMA MAJOR PERMIT APPLICATION
6. (d)(f) - NA - Beach restoration (via beach disposal) has been performed previously by the
USACOE along the Bald Head Island shoreline. Hence, all requisite easements, permissions,
etc. for non-community owned lands affected by sand placement have been previously
acquired for that purpose. It was a federal requirement necessary for large scale South Beach
beach disposal activities by the Wilmington District, USACOE, which began in 2001 and
which will continue into the future on average every two (2) to three (3) years.
6. (g) • Beach Disposal (West Beach) - CAMA 62-05; USACOE -198000291 SOvt t? >?Wtt
. Sand Tube Groinfield (South Beach) -NC 009-95; USACOE -199404687 PACT
6. (h) -Attached 6. (i) - NA
6. 0) - Attached
6. (k) - The proposed activity will comply with the North Carolina Environmental Policy Act. 4a'
I
JUN 2 6 20o8
DCM Wi MINIG7014, tqC
-2-
EXHIBIT A
ATTACFIMENT TO DCM MP-I
CAMA MAJOR PERMIT APPLICATION
FORM DCM MP-1
Supplementary Information
Applicant: Village of Bald Head Island
Project: Beach Restoration
ITEM NO.
4. Site Description - The locations of work are on the South Beach and West Beach shorelines
of Bald Head Island. The project fill areas involve approximately 16,200 ft. of South Beach
shorefront and 2,000 ft. of the West Beach shorefront. The elevation of the affected beach
profile varies significantly. All work will in general be performed seaward of the +9ft.
NGVD contour, which is seaward of any major vegetated duneline.
The existing sandy shorelines to be nourished by way of sand placement are utilized
primarily for recreational purposes. They do however likewise play a major role in the
protection of private and public properties, structures, and infrastructure (i.e. roadway, sewer,
water, electric, etc.).
The South Beach shoreline has been the recipient of approximately 4 Mcy of sand placed by
the Wilmington District, USACOE since 2001. All material originated from channel
maintenance in accordance with the mitigation requirements of the Wilmington Harbor Sand
Management Plan. The West Beach shoreline was nourished by the Village in 2005. The
source of sand (45,000 cubic yards) was Bald Head Creek.
ITEM NO.
5. (b) - The project sponsor is the Village of Bald Head Island. The subject shorelines to be
nourished are open to the public. The project purpose is to provide for a protective beach
suitable for recreational purposes as well as sea turtle habitat. The project is intended to
continue to mitigate for natural erosion and sand losses which result from the bi-annual
maintenance dredging of the adjacent federal navigation project channel which lies in close
proximity to Bald Head Island
ITEM NO.
6. (a) - Enclosed as Exhibit B
b. (b)(c) - Drawings attached (11 sheets)
. RECEIVED
DCM WILMINGTON, NC
MAR 1 6 2009
-1-
EXHIBIT A
ATTACHMENT TO DCM MP-1
CAMA MAJOR PERMIT APPLICATION
6. (d)(f) - NA - Beach restoration (via beach disposal) has been performed previously by the
USACOE along the Bald Head Island shoreline. Hence, all requisite easements, permissions,
etc. for non-community owned lands affected by sand placement have been previously
acquired for that purpose. It was a federal requirement necessary for large scale South Beach
beach disposal activities by the Wilmington District, USACOE, which began in 2001 and
which will continue into the future on average every two (2) to three (3) years.
6. (g) • Beach Disposal (West Beach) - CAMA 62-05, issued 4/28/05; USACOE -198000291,
issued 111105.
Sand Tube Groinfield (South Beach) - NC 009-95, issued 7/7/95; USACOE -
199404687, issued 7/7/95.
6. (h) - Attached
6. (i) - NA
6. 6) - Attached
6. (k) - The proposed activity will comply with the North Carolina Environmental Policy Act.
The project Environmental Assessment (EA) is currently being reviewed under the SEPA review
process. AFONSI has not yet been received for this project.
RECEIVED
MAR 16 2009
DCM WILMINGTON, NC
-2-
Form DCM MP-2
EXCAVATION and FILL
(Except for 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. Please include all supplemental information.
Describe below the purpose of proposed excavation and/or fill activities. All values should be given in feet.
Access Other
Channel
(NLW or Canal Boat Basin Boat Ramp Rock Groin Rock
Breakwater (excluding
shoreline
NWL stabilization
Length N/A N/A N/A N/A N/A N/A N/A
Width N/A N/A N/A N/A N/A N/A N/A
Avg. Existing N/A N/A N/A N/A NA NA N/A
Depth
Final Project N/A N/A N/A N/A NA NA NIA
Depth
1. EXCAVATION
Amount of material to be excavated from below NHW or NWL in
cubic yards.
P Up to 2 Mcy. from designated offshore borrow site
c. (i) Does the area to be excavated include coastal wetlands/marsh
(CW), submerged aquatic vegetation (SAV), shell bottom (SB),
or other wetlands (WL)? If any boxes are checked, provide the
number of square feet affected.
?CW ?SAV ?SB
?WL ®None
(ii) Describe the purpose of the excavation in these areas:
WA - Offshore borrow site development at Jay Bird Shoals
?This section not applicable
b. Type of material to be excavated.
Relatively clean (SP) sand with trace amount of shell
d. High-ground excavation in cubic yards.
NIA
2. DISPOSAL OF EXCAVATED MATERIAL ?This section not applicable
a. Location of disposal area. b. Dimensions of disposal area.
South Beach and West Beach shorelines of BHI S. Beach (16,200'X 600'); W. Beach (1,800'X 300')
c. (i) Do you claim title to disposal area?
?Yes ?No ®NA
(ii) If no, attach a letter granting permission from the owner.
d. (i) Will a disposal area be available for future maintenance?
®Yes ?No ?NA
(ii) If yes, where?
Project shorefronts at S. Beach and W. Beach
e. (i) Does the disposal area include any coastal wetlands/marsh
(CW), submerged aquatic vegetation (SAV), shell bottom (SB),
or other wetlands (WL)? If any boxes are checked, provide the
number of square feet affected.
?CW ?SAV ?SB
?WL ®None
(ii) Describe the purpose of disposal in these areas:
N/A
DCIVI WILMINGTON, NC
(i) Does the disposal include any area in the water?
®Yes ?No ?NA
(ii) If yes, how much water area is affected?
110A below MHWL, mol
-*MOM F.'14
JUN 2 6 2008
3. SHORELINE STABILIZATION ?This section not applicable
(If development is a wood groin, use MP-4 - Structures)
a. Type of shoreline stabilization:
[]Bulkhead ?Riprap []Breakwater/Sill ®Other:
Beach fill
Average distance waterward of NHW or NWL: Landward 200'
e. Type of stabilization material:
Clean (SP) sand placed as a designed beach fill project
g. Number of square feet of fill to be placed below water level.
-may Bulkhead backfill N/A Riprap N/A
Breakwater/Sill N/A Other N/A
i. Source of fill material.
Seaward portion of Jay Bird Shoals located westward of BHI
b. Length: See item 2(b)
Width:
d. Maximum distance waterward of NHW or NWL: 500'
f. (i) Has there been shoreline erosion during preceding 12
months?
®Yes ?No ?NA
(ii) If yes, state amount of erosion and source of erosion amount
information.
425,000 cy/av yr.; Annual Monitoring Program
h. Type of fill material.
Clean (SP) sand
4. OTHER FILL ACTIVITIES ®This section not applicable
(Excluding Shoreline Stabilization)
a. (i) Will fill material be brought to the site? ?Yes ?No ?NA b. (i) Will fill material be placed in coastal wetlands/marsh (CW),
If yes,
(ii) Amount of material to be placed in the water
(iii) Dimensions of fill area
(iv) Purpose of fill
submerged aquatic vegetation (SAV), shell bottom (313), or
other wetlands (WL)? If any boxes are checked, provide the
number of square feet affected.
?CW ?SAV ?SB
?WL []None
(ii) Describe the purpose of the fill in these areas:
5. GENERAL
a. How will excavated or fill material be kept on site and erosion b. What type of construction equipment will be used (e.g., dragline,
controlled? backhoe, or hydraulic dredge)?
Existing 16 structure sand tube groin field will reduce sand losses Hydraulic dredge; beach grading by dozers, etc.
C. (i) Will navigational aids be required as a result of the project?
?Yes ®No ?NA
(ii) If yes, explain what type and how they will be implemented.
N/A
d. (1) Will wetlands be crossed in transporting equipment to project
site? ?Yes ?No NNA
(ii) If yes, explain steps that will be taken to avoid or minimize
environmental impacts.
Limited construction window
Date Applicant
Village of Bald Head Island Beach Restoration Project -?
Applicant
Project Name
-Y 1: UE
. l.l"1G, . LPL
JUN 2 0 2008
DOM WILMINGTON, NC
NEAP CA?O ?N2? Z a? i9e 3Vo _ x
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NOT FOR PURPOSES OF CONSTRUCTION ?I 1 L D CM WILMINGTON, NC
__ ..? . ?DATE APPROVED REVISION
Olsen 6/1/0$
-- associates, inc. VILLAGE OF BALD HEAD ISLAND DRAWN BY:
4438 Herschel Street BEACH RESTORATION PROJECT ML
Jacksonville, FL. 32210
4J 387-6114
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2006 CONTOUR DATUM: NGVD 29
NAUTICAL CHART DATUM: MLLW
DATE APPROVED REVISION
-=- Olsen 6/1/08
is associates, inc.
4438 Herschel Street VILLAGE OF BALD HEAD ISLAND
BEACH RESTORATION PROJECT DRAWN BY:
ML
Jacksonville, FL. 32210
4) 387-6114
SHEET
C-1aba
' c-1 SITE CONDITIONS
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_ DATE APPROVED REVISION
== Olsen
i
VILLAGE OF BALD HEAD ISLAND 6/108
assoc
ates, inc.
=`• DRAWN BY:
-? 4438 Herschel Street
Jacksonvill
FL
32210 BEACH RESTORATION PROJECT ML
e,
.
(904{ 387-6114 SHEET
C-1468 CANDIDATE JAY BIRD SHOALS SAND SOURCE 3 or 11
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Easting (FT-NAD83)
nnf?
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Control Point X Coordinate Y Coordinate
A 2,294,120 44,680
B 2 296 340 42,940
C 2,293,240 39,250
D 2,291,430 40,890
NOTE: DREDGE EXCLUSION AREAS NOT SHOWN
Olsen
associates, inc. VILLAGE OF BALD HEAD ISLAND
BEACH RESTORATION PROJECT
4438 Herschel Street
Jacksonville, FL. 32210
C-1468 487-6114 JAY BIRD SHOAL BORING LOCATIONS
s
I
JUN 2 6 20'06
OCIVI WILMINGTON, N'C'
SCALE: AS SHOWN
NOT FOR PURPOSES OF CONSTRUCTION
DATE APPROVED REVISION
6/1/08
ML
SHEET
4 of 11
45,000
LIMITS OF
44,500 INVESTIGATION`
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Easting (feet-NAD83) SCALE: AS SHOWN
Pt E (feet-NAD83) N (feet-NAD83) Pt E (feet-NAD83) N (feet-NAI
B orrow Area Control Points Exclusion Zone
A 2,294,120 44,680 K 2,295,100 43,400
B 2,291,430 40,890 L 2,294,100 43,000
C 2,293,240 39,250 M 2,294,250 42,600
D 2,296,340 42,940 N 2,295,300 42,850
E 2,294,630 44,280 Tide Gage
F 2,293,700 43,070 O 2,293,863 40,303
G 2,292,470 41,470 ktt El ED
H 2,291,780 40,580
I 2,294,020 40,170 JUN 2 5 2008
J 2,295,310 41,710
NOTE: DREDGE EXCLUSION AREAS SHOWN 0C YYIR jN i L 3TTffN
•_ DATE APPROVED REVISION
:= ^ olsen 6/1/08
associates
inc VILLAGE OF BALD HEAD ISLAND
. e ,
. DRAWN BY:
4438 Herschel Street BEACH RESTORATION PROJECT ML
Jacksonville
FL
32210
.a? ,
.
87 6114
C SHEET
-11468 PROJECT BORROW SITE
5 of 11
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JUN 2 6 2008
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D
NOT FOR PURPOSES OF CONSTRUCTION
DATE APPROVED REVISION
olsen 6/1/08
associates, inc. VILLAGE OF BALD HEAD ISLAND DRAWN BY:
-- 4438 Herschel Street BEACH RESTORATION PROJECT ML
Jacksonville, FL. 32210 SHEET
C-14) 468 387-6114 BORROW SITE SECTIONS 6 of 11
C-1
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PROJECT BASELINE UTILIZED FOR
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NOT FOR PURPOSES OF CONSTRUCTION October 2006 Photography
. DATE APPROVED REVISION
:?- =.- - olsen
VILLAGE OF BALD HEAD ISLAND 6/1/08
associates, inc. DRAWN BY:
-- 4438 Herschel Street BEACH RESTORATION PROJECT ML
Jacksonville, FL. 32210
.
(904) 387-6114 PROJECT BASELINE
SHEET
'
a
C-1468 AND LIMITS OF WORK 7 of 11
C
SOUTH BEACH
LIMIT OF PROJECT EASEMENT
ATLANTIC OCEAN
DISTANCE VARIES m
u
EXISTING DUNE 0
(VARIES) LIMIT OF WORK -
U,
+8.5' w
SLOPE AVERAGE FILL DENSITY
+8.0' NGVD
APPROX.100cy/ft
\?' MHW (2.5' NGVD)
?r, /,???! BEACH FILL
EXISTING BEACH ASSUMED FILL TEMPLATE SLOPE
PROFILE (TYP) DURING CONSTRUCTION
NOTE: 12T0 -15FT NGVD (TYP)
FILL DENSITY TO VARY
SPATIALLY DEPENDING ON
CONDITION OF BEACH AT SLOPE INTERCEPT
TIME OF CONSTRUCTION. OF FILL TOE
TYPICAL SECTION
DATUM: NOS
LOCAL TIDAL DATUMS (FT) WEST BEACH
MHHW +2.8
MHW +2.5
NAVD +1.1
NGVD(29) 0.0
MLW -1.8
MLLW-2.0
+8.5
DUNE +8' NGVD
CONDITIONS AVERAGE FILL DENSITY MHW (+2.5' NGVD)
VARY C, \ - - - APPROX. 30cy/ft (Max) - -
BEACH FILL -12'(TYP) ----- ---------?----
-20' MLW (-1.8' NGVD)
\\? ? CAPE FEAR RIVER
CHANNEL GORG
iNECEIVED
200$
EXISTING r,\\ -55'
TYPICAL SECTION PROFILE (TYP) NGTON' NC.
NTS
DATUM: NGVD 29 NOT FOR PURPOSES OF CON
DATE APPROVED REVISION 6/ 1 /08
=- Olsen VILLAGE OF BALD HEAD ISLAND DRAWN BY:
associates, inc.
-? 4438 Herschel Street BEACH RESTORATION PROJECT ML
Jacksonville, FL. 32210
(904) 387-6114 SHEET
C-1468 TYPICAL FILL SECTIONS 8 of 1 I
MATCHLINE B
1
*
440
38+00
P
x134
E 132
??y}r F• u r
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G-15-SAND TUBE GROIN, TYP.
TO BE BURIED
SCALE
0 400 800 FT
October 200photo
MATCHLINE A
NOT FOR PURPOSES OF CONSTRUC
=s olsen
t0 associates, inc.
4438 Herschel Street
Jacksonville, FL. 32210
(904) 387-6114
C-1468
r)li
VILLAGE OF BALD HEAD ISLAND
BEACH RESTORATION PROJECT
BEACH FILL PLAN
t d? c
h
I?
rwz. 8.
APPROVED REVISION
6/1/08
DRAWN BY:
WAH
SHEET
10 of 11
I
0
;r
ONSmO? 8P? NOTE:
ALL CONSTRUCTION ACTIVITIES
CONFINED TO SOUTH BEACH AND
WEST BEACH
P?pR•
CC?SSB? cot, CAPE
FEAR
P ?` ? ?'18+Op
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}$6+p0
SCALE
7m?
0 400 800 FT
October 2006 Photo
MATCHLINE B
NOT FOR PURPOSES OF CONSTRUCTION
oisen
t associates, inc.
4438 Herschel Street
Jacksonville, FL. 32210
(904) 387-6114
C-1468
DATE
VILLAGE OF BALD HEAD ISLAND
BEACH RESTORATION PROJECT
BEACH FILL PLAN
REVISION
6/1/08
DRAWN BY;
WAH
SHEET
11 of 11
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AEC HAZARD NOTICE
Project Is In An: Ocean Erodible Area ? High Hazard Flood Area ? Inlet Hazard Area
Property Owner: V 1 c. L. A G E 0 f g .9 1-0 to Or A0 Z5 ca•v o
Property Address: ' 0 6 Lt 611 r 14 oy 5 t: W y ni Q (,-.o. t3v x 3 o v .7
Date Lot Was Platted:
This notice is intended to make you, the applicant, aware of the
special risks and conditions associated with development in this
area, which is subject to natural hazards such as storms, erosion
and currents. The rules of the Coastal Resources Commission
require that you receive an AEC Hazard Notice and acknowledge
that notice in writing before a permit for development can be
issued.
The Commission's rules on building standards, oceanfront
setbacks and dune alterations are designed to minimize, but not
eliminate, property loss from hazards. By granting permits, the
Coastal Resources Commission does not guarantee the safety of
the development and assumes no liability for future damage to
the development. Permits issued in the Ocean Hazard Area of
Environmental Concern include the condition that strictures be
relocated or dismantled if they become imminently threatened by
changes in shoreline configuration. The stricture(s) must be
relocated or dismantled within two (2) years of becoming
imminently threatened, and in any case upon its collapse or
subsidence.
SPECIAL NOTE: This hazard notice is required for development
in areas subject to sudden and massive storms and erosion. Permits
issued for development in this area expire on December 31 of the
third year following the year in which the permit was issued.
Shortly before work begins on the project site, the Local Permit
Officer must be contacted to determine the vegetation line and
setback distance at your site. If the property has seen little change
since the time ofpenmt issuance, and the prGposed development
can still meet the setback requirement, the LPO will inform you
that you may begin work. Substantial progress on the project
must be made within 60 days of this setback determination, or
the setback must be remeasured. Also, the occurrence of a major
shoreline change as the result of a storm within the 60-day period
will necessitate remeasurement of the setback. It is important
that you check with the LPO before the permit expires for official
approval to continue the work after the permit has expired.
Generally, if foundation pilings have been placed and substantial
progress is continuing, permit renewal can be authorized. It is
unlawful to continue work after permit expiration.
The best available information, as accepted by the Coastal
Resources Commission, indicates that the annual long-term
For more information, contact:
average ocean erosion rate for the area where your property is c- 1'i AIs M C Gf I -L
located is L- feet per year. Local Permit Officer
756F't-w,,X. N Z' A-NO 1z / (5tkvc-o op .Sovnt L3baGtYJ
The rate was established by careful analysis of aerial photographs
of the coastline taken over the past 50 years.
Studies also indicate Thai the shureiiuC cuuld move as uiuch as
Z_. ' feet landward in a major storm.
The flood waters in a major storm are predicted to be about
feet deep in this area.
Preferred oceanfront protection measures are beach nourishment
and relocation of threatened structures. Hard erosion control
structures such as bulkheads, seawalls, revetments, groins, jetties
and breakwaters are prohibited. Temporary sand bags may be
authorized under certain conditions.
The applicant must acknowledge this information and requirements
by signing this notice in the space below. Without the proper
signature, the application will not be complete.
rr ? 7
P. o. 13 ox 30017
Address
V I L c 4(P lti O F 8 p ?o (?I t=om 0 15 LAN 0
Locality
k 10) Sf5 7- 9 7oa
Phone Number
CI° b
JUN 2 6 290$
:')CM WILA11MGTON, NC
Applicant Signature ft4Xr qr Date
Revised 2/07