20120288 Ver 3_CAMA Application_20171116

ROY COOPER
MGovernor
MICHAEL S. REGAN
Secretary
Coastal Management ES BRAXTON DAMS
ENVIRONMENTAL QUALITY ., .,,Ie7R R SOUR,TtNG DirecTnr
.
V� n�November 15, 2017
TO: Karen Higgins
v�
401 & Buffer Permitting Unit
DWR/Water Quality Permitting
FROM: Heather Coats, Assistant Major Permits Coordinator
NCDEQ — Division of Coastal Management
127 Cardinal Drive Ext., Wilm., NC 28405 heather. coats(a-ncdenrgov
Fax: [phone] (Courier 04-16-33)
SUBJECT: CAMA / Dredge & Fill Application Review
Applicant: Village of Bald Head Island
Project Location: borrow area within Jay Bird Shoals, and sand placement on South Beach,
including the terminal groin fillet, on BHI, in Brunswick County
Proposed Project: Major Modification of State Permit No. 91-14
Please indicate below your agency's position or viewpoint on the proposed project and
return this form to Heather Coats at the address above by December 8, 2017. If you have any
questions regarding the proposed project, contact Tara MacPherson at [phone] when
appropriate in-depth comments with supporting data is requested.
REPLY: This agency has no objection to the project as proposed.
"*Additional comments may be attached"
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 DATED
State of North Carolina I Environmental Quality J Coastal Management
127 Cardinal Drive Ext., Wilmington, NC 28405
910-796-7215

DIVISION OF COASTAL MANAGEMENT
FIELD INVESTIGATION REPORT
1. APPLICANT'S NAME: Village of BHI
PROJECT NAME: Terminal Groin Fillet and Beach Fill
2. LOCATION OF PROJECT SITE: Project site includes an approximately 127 acre proposed
borrow area within the Jay Bird formation, an approximately 1200 linear ft. Federal channel crossing
and approximately 9,100 linear feet of beachfront area along South Beach adjacent to the Atlantic
Ocean east of the existing terminal groin on Bald Head Island, Brunswick County.
Photo Index - South Beach Nourishment Area: 2006: 11-6178 2000: 11-104
Jay Bird Shoals Borrow Site: Lat: 350 51' 45.2" N Long: 781 1' 50.3" W (See Sheet 5 of 7)
South Beach Nourishment Area: Lat: 33151'39.5711 N Long: 78° 00' 21.35"
3. INVESTIGATION TYPE: CAMA/ Dredge & Fill
4. INVESTIGATIVE PROCEDURE: Date of Scoping Meeting — October 19, 2017
5. PROCESSING PROCEDURE: Application Received — 10/9/17 Complete- 10/31/17
Office — Wilmington
6. SITE DESCRIPTION:
(A) Local Land Use Plan — Village of Bald Head Island
Land Classification From LUP — Disposal Area Only- Conservation
(B) AEC(s) Involved: OEA, PT, EW
(C) Water Dependent: Yes
(D) Intended Use: Public
(E) Wastewater Treatment: Existing — N/A Planned - N/A
(F) Type of Structures: Existing — Terminal groin and Groin Field Planned - N/A
(G) Estimated Rate of Erosion: 8' per year Source -2011 LTAASCR Update
7. HABITAT DESCRIPTION:
(A) (Open Water)
Frying Pan Shoals
127 acres (5,532,000 sq. ft.)
Potential Federal Channel Crossing
7 acres 300,000 sq. ft.
(B) Oceanfront Beach above NHW
42 acres (1,820,000 sq. ft.)
Beach Profile below NHW
42 acres (1,820,000 sq. ft.)
(D) Total Area Disturbed: 218 acres
(E) Primary Nursery Area: No
(F) Water Classification: SB Open: N/A
8. PROJECT SUMMARY: The applicant is proposing a Major Modification of State Permit No. 91-
14 for the one-time use of Jay Bird Shoals as a maintenance borrow site for sand placement on South
beach, including the terminal groin fillet, on Bald Head Island.

Village of Bald Head Island
Major Modification to State Permit No. 91-14
Terminal Groin Fillet and Beach Fill
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 in
Brunswick County. The island is accessed by private boat or a private ferry service from Southport.
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. The project borrow
site and disposal area is bordered by the Atlantic Ocean to the south and east, the Cape Fear River to
the west and residential properties to the north.
The project area on South Beach is located within the Ocean Erodible Area of Environmental
Concern (AEC) and high ground portion is vegetated primarily American Beach Grass
(Ammophila breviligulata) and Sea Oats (Uniola paniculata). The annual erosion rate for the
project area is 8'/year per the Division of Coastal Management's 2011 Annual Erosion Rate maps.
The South Beach portion of the project falls within the USACE Wilmington Harbor Sand
Management Plan (WHSMP) 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. South Beach last
received sand under the federal project in the winter of 2014/2015. State Permit #139-10 authorized
the dredging of approximately 140,000 cubic yards of additional material from the mouth of Bald
Head Creek, which was placed on both West & South Beaches in 2012.
State Permit #9-95, 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 July 7, 1995 by means of a CRC
variance, for installation of the sand groin field on South Beach (Federal Permit #199404687). A
minor modification of State Permit #9-95 was also issued by CRC variance for the construction of a
300 -linear foot sandbag revetment west of Groin #16 and extending towards "The Point" on August
8, 2011. State Permit #67-09 was issued to the Village of Bald Head Island for the dredging of
approximately 1.86 million cubic yards of sand from Jay Bird Shoals for the renourishment of South
and West Beaches. This permit was modified on September 2, 2009 to increase the depth of
excavation within the bounds of the approved borrow area to -24' NGVD29 (22' design depth plus 2'
overdredge allowance). Work under this permit was performed in 2010 (see Sheet 1 of 7 for limits of
work). On March 27, 2011 State Permit No. 67-09 was modified again to increase the line spacing
and decrease the survey buffer for post -construction survey requirements.
The current proposal has been submitted as a major modification to State Permit No. 91-14, which
was issued to the Village of Bald Head Island on October 21, 2014 for construction of a terminal
groin structure and associated sand fillet. This permit is due to expire on December 31, 2017. Phase I
of the terminal groin (I 100 ft. long section) was constructed at "The Point" in 2015. A previous
major modification request submitted earlier this year to use Frying Pan Shoals as a long term
borrow site has been rescinded. The applicant is now formally requesting processing of a revised
major modification request to use Jay Bird Shoals as a one-time borrow source. In concurrence with
Condition No. 22 of State Permit No. 91-14 the applicant has indicated that they have initiated
formation of the Technical Advisory Committee (TAC) for this modification request.

Village of Bald Head Island
Major Modification to State Permit No. 91-14
Terminal Groin Fillet and Beach Fill
Page Three
The waters of the Atlantic Ocean contiguous with this portion of the Cape Fear River are classified as
SB by the North Carolina Division of Water Resources. The waters are not designated as a Primary
Nursery Area (PNA) by the N.C. Division of Marine Fisheries. They are CLOSED to the harvesting
of shellfish.
PROPOSED PROJECT:
The applicant is proposing a Major Modification of State Permit No. 91-14 for the one-time use
of Jay Bird Shoals as a maintenance borrow site for sand placement on South beach, and the
terminal groin fillet, on Bald Head Island. According to the applicant, Jay Bird Shoals contains
an approximately 127 acre sand source, which includes a 12.5 acre cultural resource exclusion area
in northeast corner of the proposed borrow site. The application states that the use of the previously
permitted JBS borrow site, including portions of previously dredged borrow Area 2, and the
remaining undredged borrow Area 3 (see Narrative and Sheet 6 of 7) would address the immediate
nourishment needs of both South Beach and the terminal groin fillet. The application states that the
2017 monitoring surveys project an estimated 963,000 cubic yards of sand is available in the undredged
portion of the site and a similar volume remaining in the previously excavated areas.
In the original application for the terminal groin project the applicant had stated that the preferred
sand source for fillet creation was the remaining portion of the Jay Bird Shoals borrow site
authorized by State Permit 67-09. A discussion on "Borrow Site Formulation" for Jay Bird Shoals is
included. (see Narrative and "Jay Bird Shoals Borrow Site Re-evaluation" CD). The re-evaluation
report states that the "Village will be the recipient of the next two (2) federal channel
maintenance/beach disposal projects pursuant to the WHSMP. This would theoretically allow
the use of the Frying Pan Shoals borrow area to be deferred nearly 10 years into the future. It does
not, however, obviate the need to complete the permitting of the Frying Pan Shoals borrow site since
it may likely be required as a sand source after a hurricane or severe storm event". The current
application states that the Village of Bald Head Island does intend to re-initiate permits for the future
use of the Frying Pan Shoals borrow site.
An estimated 1 million cubic yards of material is proposed to be excavated to a depth of -24'
NGVD29 (22' design depth plus 2' overdredge allowance) from borrow Area 3 (outside of the
cultural exclusion zone) and within portions of previously dredged borrow Area 2 for placement on
South Beach (see Sheets 6 and 7 of 7). Within the proposed borrow areas, two areas of magnetic
anomalies were previously found, the cultural exclusion zone to the north and a federal tide
gauge to the southeast. The narrative states that an evaluation is being conducted to determine if the
spatial limits of the exclusion zone may be reduced. Approximately 62 acres of area labelled as
borrow Area 2, which was previously dredged during the 2010 project, will be re -excavated and
approximately 64 acres would be excavated from borrow Area 3 (see Attachment A). Please note
that the "Jay Bird Shoals Borrow Site Re-evaluation" reflects limited excavation volumes from

Village of Bald Head Island
Major Modification to State Permit No. 91-14
Terminal Groin Fillet and Beach Fill
Page Four
borrow area 3, this has been revised in the permit application to reflect the dredge limits discussed
herein.
The application states that 8 Vibracores were analyzed for sand quality within the infill areas of the
previously dredged borrow Area 2 in order to verify sediment quality or acceptability as beach fill on
South Beach. (see Narrative, Sheet 5 of 7 and the "Bald Head Island, N.C. Jay Bird Shoals Borrow
Site Re-evaluation" report). According to the report all JBS depositional material above elevation
-24 ft. NGVD29 is fine sand classified as being predominately SP and all composite sample
sediments over depth meet State Standards for placement as beach fill on South Beach. The report
further states that for the eight (8) cores acquired, the average mean grain size for all composite
samples was 0.21 millimeters (mm), Carbonate percentages from all composite samples ranged from
4.1 percent to 8.2 percent, with an average of 5.8 percent, and the fine-grained content (i.e., silt and
clay -sized sediment) was less than 3.1 percent in each of the composite samples collected from site
wide cores.
Work would be conducted utilizing an ocean certified cutter suction dredge and material would be
deposited on South Beach via a submerged pipeline. The application states that the submerged pipeline
for the current project may require burial under the federal navigation channel. On March 29, 2010,
the Village of Bald Head Island and Norfolk Dredging received Notices of Violation for unauthorized
pipeline trenching across the BHI Shoal Channel. Restoration was not required as the material was
determined to be beach compatible at that time. The current project may require impacting the same
location in an area measuring approximately 1500 ft. long by 250 ft. wide area (300,000 sq. ft.) (see
Sheet 6 of 7). If deemed necessary, the pipeline would be placed below the authorized channel depth
of -44 and the resulting "disposal "material would be deposited on south beach. No current sand criteria
has been submitted for this crossing, the applicant states that the material consists of previously
documented beach compatible sediment.
The proposed beach fill project would have an excavated volume of up to lmillion cubic yards of
material placed for the current event. According to the applicant, the proposed limits of the beach fill
template on South Beach extends approximately 9,100 linear ft. beginning east of the terminal groin
at Station 45+07 and terminating at Station 134+00 with a 200 ft. taper to existing grade (see Sheet 2
of 7). The application states that the maximum width of the fill template is 400 ft. with a 200 ft.
maximum distance waterward of Normal High Water (NHW). The fill template is within the federal
template on South Beach, which has been the recipient of multiple projects associated with the
Wilmington Harbor navigation project (beginning in 2000). The applicant states that the beach
construction berm will maintain an 8ft. elevation in order to be consistent with prior USACE disposal
events. The beach profile would have an average beach fill density of 100 cubic yards per linear ft.
over the length of the entire 9,100 disposal template area (see Sheet 3 of 7). According to the
applicant, the proposed fill area will be continually utilized for future navigation maintenance events
by the USACE and for terminal groin updrift fillet maintenance events by the Village of Bald Head
Island. Please note that Adjacent Property owner notification receipts have not been received by this
office at the time of processing.

Village of Bald Head Island
Major Modification to State Permit No. 91-14
Terminal Groin Fillet and Beach Fill
Page Five
10. ANTICIPATED IMPACTS:
The proposed excavation of the Jay Bird Shoals Borrow site could result in the excavation of
approximately 5,532,000 sq. ft. of Public Trust Area and Estuarine Waters with a possible
additional 300,000 sq. ft. from the potential channel crossing. The subsequent beach disposal
would result in the filling of approximately 1,820,000 sq. ft. of unvegetated beach above MHW
and approximately 1,820,000 sq. ft. of area below MEW. The proposed borrow area and
associated "crossing" contains the potential for excavation of up to 134 acres of Public Trust
Area and Estuarine Waters. Minor increases in turbidity should be expected during construction.
Submitted by: Tara MacPherson Date: November 14, 2017 Office: Wilmington

ATTACHMENT B
PROJECT NARRATIVE (CAMA 91-14)
BACKGROUND FOR THE REQUEST FOR PERMIT MODIFICATION
VBHI annual Monitoring Report No. 15 (Olsen 2017) documented that between April
2016 and May 2017, South Beach at Bald Head Island lost a total of 619,000 cy (above elevation
-16 ft NGVD). This amount well exceeded average annual losses measured over the last 17
years and was principally due to the effects of Hurricanes Hermine and Matthew in 2016. As a
result, the Village Council has authorized the design and permitting of the 1 Mcy interim beach
fill discussed above to be constructed in the fall/winter of 2018/19 — at the latest.
Recently, formal permit applications for the development of a long-term borrow site
within Frying Pan Shoals were being processed. Those applications requested a major
modification of State Permit No. 91-4 and federal permit SAW -2012-00040 — which were issued
for both the terminal groin constructed in 2015 and subsequent fill activities required to keep the
structure updrift fillet full pursuant to N.C. Statutory requirements. On both 27 July 2017 and 2
October 2017 that Application was formally withdrawn by LMG — as Permit Agent.
In June 2017, the National Marine Fisheries Service (NMFS) issued concerns related to
the near term use of the Frying Pan Shoals (FPS) borrow site without first exploring and
exhausting other viable sand -source alternatives. Realistically, the only alternate borrow area
available for near term sand placement at Bald Head Island (BHI) is sand remaining in the
previously permitted JBS borrow site. Accordingly, in consideration of the NMFS request, the
Village has agreed to prioritize the use of the previously authorized borrow site permitted at Jay
Bird Shoals (JBS) (including both the partially recovered area dredged in 2009/10 and the
remaining undredged portion of the borrow site). Options other than JBS and FPS are not
feasible at this time. For instance, there is not sufficient sand volume within the two Bald Head
Creek borrow area(s). Moreover, only a very small dredge can be utilized at that location.
Therefore, the Bald Head Creek site is not suitable for any large-scale nourishment event at S.
Beach. With respect to the Wilmington Harbor Channel as a potential sand source, all sand to be
-1-
30 OctoberARIVED
DCM WILMINGTON, NC

excavated by the Corps of Engineers (COE) in 2017/18 as part of their regularly occurring
channel maintenance program will be placed on Oak Island pursuant to the terms of the
Wilmington Harbor Sand Management Plan (WHSMP). Hence, there will not be sufficient sand
quantities from that source available to the Village in the near future for placement at South
Beach. It is estimated that the next federal beach disposal operation at BHI will not be until
2020/21.
Within the originally developed JBS borrow site, the most recent monitoring surveys
(Olsen 2017) document that there is an estimated 963,000 of sand remaining in the undredged
portion of the site — lying outside a Cultural Resource Exclusion area. Additionally, there is
almost a similar volume of depositional material which lies within the area previously excavated
in 2009 — although not all of it is operationally accessible by a dredge. The predicted volume
required to be placed within a design template on South Beach in 2018/19 is approximately 1
Mcy.
The one time use of the previously permitted JBS borrow site (if viable in terms of both
sand quality and quantity) would address the more immediate nourishment needs for South
Beach and the terminal groin fillet. It should be noted that a long-term borrow site consisting of
large volumes of beach -compatible sand (from a borrow site exhibiting physical conditions
conducive for relatively rapid recovery) will ultimately be needed to offset long-term sand
deficits along South Beach and West Beach. To that end, the Village intends to reinitiate permits
needed for the future use of the proposed FPS borrow site. In the interim, use of the JBS site will
likely be able to address the more immediate nourishment needs while deferring and ultimately
reducing the near-term physical disturbance to the FPS site — pursuant to the request of the
NMFS.
BORROW SITE FORMULATION
The original 226 Acre JPS borrow area as developed for the locally constructed 2009/10
beach fill was defined by approximately 31 VIBRACORES (see Figure 1). To a design depth of
-24 NGVD 29, the site contained approximately 3 Mcy of available beach quality sand — not
RECEIVED
01CM WILMINGTON, NC
': 2113i7

F
1-19 BH®37 BH®15 h18
BHI -25 EXCLUSION RADIUS Q�
EXCLULU SION G`r,yTo�
BHI -17 ZONE (MIN) .�
BHI -16 0 TIDE GAGE
SCALE
200 0 400 eW 160D FT E
NOTES:
1) DATUM: NGVD29 LEGEND
2) DATE OF SURVEY: APRIL -JUNE 2006 EXCLUSION ZONE
3) FEDERAL TIDE GAGE TO BE PROTECTED ® (NO EXCAVATION)
4) DEPTHS SUBJECT TO CHANGE
5) ANCHORING ALLOWED IN EXCLUSION ZONE (JKLM) VIBRACORE
61 BORROW AREA WORK HAS BEEN PRIORITIZED BY ENGINEER
PT
E (feet-NA083) N (feet44AD83
Borrow Area Control Points
A
2,294,630
44,280
B
2,288,340
® A
C
0
41,710
D
2,294,020
40,170
E
SP
I
F
BH�h22�+
40,580
G
BHI -10 .
41,470
H
2,293,700
AREA 3
Exclusion Ione
1
2,294,100
BHI®�7 K
K
2,295,100
43,400
L
SHh23
42,850
gHh09
2294,250
42,800
H
000
of
N
2,293,883
40,303
AREA t
52.OA
6
94.OA
AREA 3
84.4A
H�1-39
B
)
BHh44
.00
SHI-21
BHI -0S
WIN*
®
BH1-29
EXCLUSION ZONE
AREA 2
®
(J -K -L -M)
BH
BH®
(D
BHI -27
� �
+
B
BHI -31
®
®
BH
oo
G920
C
BHhtJ3
Q
BHI -26
BH
AREA 1
1-33
F
1-19 BH®37 BH®15 h18
BHI -25 EXCLUSION RADIUS Q�
EXCLULU SION G`r,yTo�
BHI -17 ZONE (MIN) .�
BHI -16 0 TIDE GAGE
SCALE
200 0 400 eW 160D FT E
NOTES:
1) DATUM: NGVD29 LEGEND
2) DATE OF SURVEY: APRIL -JUNE 2006 EXCLUSION ZONE
3) FEDERAL TIDE GAGE TO BE PROTECTED ® (NO EXCAVATION)
4) DEPTHS SUBJECT TO CHANGE
5) ANCHORING ALLOWED IN EXCLUSION ZONE (JKLM) VIBRACORE
61 BORROW AREA WORK HAS BEEN PRIORITIZED BY ENGINEER
PT
E (feet-NA083) N (feet44AD83
Borrow Area Control Points
A
2,294,630
44,280
B
2,288,340
42,940
C
2,295,310
41,710
D
2,294,020
40,170
E
2,203,240
39,250
F
2.291,780
40,580
G
2,292,470
41,470
H
2,293,700
43,070
Exclusion Ione
1
2,294,100
43,000
K
2,295,100
43,400
L
2,295,300
42,850
M
2294,250
42,800
Tide (cage
N
2,293,883
40,303
AREA t
52.OA
AREA 2
94.OA
AREA 3
84.4A
Net of Exclusion Zones

C
7O
m
K3
BALD HEAD
ISLAND
-LIMITS OF ,WORK 3 �' COQ4 N OF. 2015
(200J12010) T12R AL OIN
00
(NO,F S W
` BALD HEAD
SHOALS'
E
r
Ii. G L7 J _ •
�LJJf
1. ALL PRIOR DREDGING LIMITED TO AREA 1 AND AREA 2 (AS SHOWN).
2. PROJECT DREDGE VOLUME APPROX 1.85 MCY (2009/10).
3. PROPOSED DREDGE VOLUME APPROX 1 MCY (2018/19).
VBHI RESTORATION PROJECT
2009 BORROW SITE PERMITS:
• CAMA-67-09
• COE-2007-02699

CD
W
CA
M
L.j
Khm
Ln
<
M
00
z
z
0
X
'AREA 1GYM ,
Al tp T\,
X/
IN,
INN Tide Gage
IN
ALL WORK RESTRICTED TO AREA 1 & AREA 2
NORFOLK DREDGING CO.
"q
DREDGE CHARLESTON
Utl�
'\\
NN. AREA 3
CUT LANES
NO WORK
's.
AREA 2 7
I'll
-"COT
X
'AREA 1GYM ,
Al tp T\,
X/
IN,
INN Tide Gage
IN
ALL WORK RESTRICTED TO AREA 1 & AREA 2

including a 12.5 A Exclusion Area associated with potential cultural resources (TAR 2007).
Over the course of the 2009 project, approximately 158 A of seabed within the permitted borrow
site were dredged (see Figure 2) yielding a gross fill volume of about 1.85 Mcy. As shown in
Figure 3, the dredge contractor was strategically limited to working only within Borrow Site
Sub -Areas 1 and 2, thereby intentionally leaving Area 3 for future use. The residual volume of
available sand within Area 3 after construction exceeded 1 Mcy. The 2009/10 project was
constructed by Norfolk Dredging Company using an Ocean Certified 27" cutter suction dredge.
During the permitting of the JBS borrow area, Olsen Associates, Inc. performed
numerical modeling of a theoretically excavated borrow site for purposes of evaluating any
potential impacts to the shores of Oak Island (Olsen 2007b). In addition, during the permitting
of the 2015 terminal groin project, a separate and distinct borrow site impact analysis was
performed using the more robust DELFT 3D numerical model (Olsen 2013). Both modeling
investigations conservatively assumed the JBS borrow site was theoretically excavated in its
entirety (as well as the Cultural Resource Exclusion Area) — when in reality the site was only
2/3`ds excavated. Neither in-depth numerical modeling study predicted quantifiable impacts to
Oak Island.
None -the -less, when Permits for the terminal groin were issued by State and Federal
agencies in 2014, a Condition was added at the request of certain interests on Oak Island that
should the permittee receive a future permit modification to dredge more than 250,000 cy of
material from the JBS borrow site (presumably from the remaining unexcavated Area 3), the
Village would be required to monitor and analyze a large segment of eastern Oak Island for
potential project impacts. At the time of permit issuance, severe time constraints associated with
the bid and construction schedule for the terminal groin necessitated that the Village not seek to
challenge such a Condition. The Village is now requesting a permit modification authorizing
the one time dredging of approximately 1 Mcy of sand from the JBS borrow site originally
permitted based upon the following considerations:
1. It potentially defers the use of the FPS borrow site over the next several years (possibly
up to a decade into the future) pursuant to the recommendations of the NMFS.
r:ECEjVED
OCM WILMI14GTON, NC

2. It meets the intent of the original terminal groin Permit Condition which identified Jay
Bird Shoals as a potential alternate borrow area suitable for future use, and
3. It addresses the requirement stipulated by both Permit Condition and State Statute for the
Village as Sponsor of the 2015 terminal groin project to keep the updrift fillet of the
structure full.
JBS BORROW AREA RE-EVALUATION
The developed JBS borrow site in its entirety has been surveyed by the Village every 1 to
2 years subsequent to its use in 2009/10. The April 2017 monitoring survey shows areas of gross
deposition amounting to 891,000 cy. It is therefore possible to dredge borrow site Area 3 to
construct a 1M cy beach fill if supplemented by depositional material from within borrow site
Areas 1 and 2. That is to say, the configuration of the Cultural Resource Exclusion Area may
preclude the dredging of 1 Mcy of material from Area 3 alone. As a result, the Contractor would
be allowed to redredge portions of Area 1 and 2 which have shoaled.
For purposes of this permit modification, the Village recently authorized for the rapid
acquisition of 8 VIBRACORES within the largest candidate depositional area in order to verify
sediment quality or acceptability as beach fill at South Beach (see Figure 4). All depositional
material encountered was classified as SP and found to be beach compatible pursuant to criteria
established by the State of N.C. All geotechnical results are presented in the report entitled,
"Bald Head Island, N.C. Jay Bird Shoals Borrow Site Re-evaluation" dated August 2017.
SUMMARY
In summary, the Village of Bald Head Island is requesting a modification of CAMA 91-4
and USACE No. SAW -2012-00040 sufficient to dredge portions of the previously permitted
borrow site located at Jay Bird Shoals. A contract will be formulated whereby most material
would be dredged from Area 3 of the site which was not designated for excavation in 2009/10.
RECEIVED
'i i _ DCM W4 /ItNGTON, NIC

Figure 4: Additional vibracores acquired in July 2017.
vi E D rtECEIVED
M WILMN%fON, NO
2009/10 Bald Head Wand
Beach Renourishment
41 M-EN
May 2017
r
xclusion
MAE!,
0
0 LA PXY?19 - WE I'm
t
npr
&
W.?
OAF
i6
71,
P YK,
i
NEW1,FURI..
WOR
WE
6
122
j
..
EVILAI,
Rik
�901�F/11
'I
WIN"r
J'rA
ILI
Borrow
1114,161,
I %kN%a
WE va, j
Area
Umitsl
FAIR
..,.
' ya/rif
PAW age
G
BuIr Zone
'e,�Tid
�200 ft radius)
Area 1 & 2 deposition is
approximately 891,000 cy (May
Figure 4: Additional vibracores acquired in July 2017.
vi E D rtECEIVED
M WILMN%fON, NO

An additional volume (as necessary) would be excavated from material deposited within a
portion of Area 2 of the JBS borrow site which were previously dredged. A "dredge plan"
defining the area of work is included as Figure 5. It should be noted that not all material in
Areas 3 may be physically accessible by a large ocean certified dredge. Hence, the request to
have access to a portion of the depositional material within Area 2, as necessary. All sand would
be placed on S. Beach from the terminal groin eastward approximately 9,000 ft. The proposed
timing of the work would be between 1 November 2018 and 1 April 2019, unless storm impacts
and emergency conditions dictate otherwise. Work would be performed by an ocean certified
cutter suction dredge with direct deposit on S. Beach by pipeline. Where the submerged pipeline
crosses the federal navigation project, it would need to be placed below the authorized channel
depth of -44ft. MLW. Any such material excavated to trench the pipeline below the channel
would be placed on S. Beach — as was done for the 2009 project.
The sediments within the original Jay Bird Shoal borrow site limits (Areas 1, 2 and 3)
were originally determined to be beach compatible by way of a comprehensive Sand Search
(Olsen, 2007a) performed prior to the 2009 locally constructed beach restoration project. A
Cultural Resource Exclusion Zone totaling 12.5 A was required at the time. With further field
investigations, the spatial limits of that Zone may be subject to reduction prior to the initiation of
construction. Such an evaluation by Tidewater Atlantic Research, Inc. (TAR) has been
authorized by the Village.
Depositional sediments in Area 2 which will be subject to re -excavation during a beach
fill project in the winter of 2018-2019 were evaluated through the acquisition of eight (8)
additional VIBRACORES in July of 2017 by the firm of Athena Technologies, Inc. Subsequent
laboratory analyses of composite samples over the assumed depth of excavation — were
performed and reported.
": 7
�ECffJV D
CCM WIMINGTON, NC

J V)-, z -i
C8
u—
U. 0 L)
(f) ILIJ
0 —j
CL Q
NOT FOR PURPOSES OF CONSTRUCTION
t. olseninc-
VILLAGE OF BALD HEAD ISLAND
associates,
2618 Herschel Street TERMINAL GROIN PROJECT
Jacksonville, FL. 32204
[phone]
DREDGE PLAN (2018/19) FIGURE 5
C-1468 I I I
b6m0l 1 L "'4
T
'ji-I 3
t1,15AIVED
DCIV! WILMINGTON, NC
-,
N;lv .'. , , " 4 -i
U)
Q Lu
Z
0
N
0 Z
0
U)
QJ
z
cc
iLll
Lu
LLI
0 0
d`
N Ha
iL
z 0
tu
Q
om
0
w
Qr
L
go -
_j
<
to
0
alt
z
E= ILLI
F—
LL, 0
U) F
LL1
Lu
u—
U. 0 L)
(f) ILIJ
0 —j
CL Q
NOT FOR PURPOSES OF CONSTRUCTION
t. olseninc-
VILLAGE OF BALD HEAD ISLAND
associates,
2618 Herschel Street TERMINAL GROIN PROJECT
Jacksonville, FL. 32204
[phone]
DREDGE PLAN (2018/19) FIGURE 5
C-1468 I I I
b6m0l 1 L "'4
T
'ji-I 3
t1,15AIVED
DCIV! WILMINGTON, NC
-,
N;lv .'. , , " 4 -i
U)
Q Lu
Z
0
N
0 Z
U)
QJ
z
iLll
Lu
LLI
0 0
d`
U) > it
z 0
-9 L
U)
(1) Lu
u—
U. 0 L)
(f) ILIJ
0 —j
CL Q
NOT FOR PURPOSES OF CONSTRUCTION
t. olseninc-
VILLAGE OF BALD HEAD ISLAND
associates,
2618 Herschel Street TERMINAL GROIN PROJECT
Jacksonville, FL. 32204
[phone]
DREDGE PLAN (2018/19) FIGURE 5
C-1468 I I I
b6m0l 1 L "'4
T
'ji-I 3
t1,15AIVED
DCIV! WILMINGTON, NC
-,
N;lv .'. , , " 4 -i

The design depth for the proposed borrow site excavation will be to -22 ft NGVD29 (+2 ft
tolerance). The resultant potential maximum depth of excavation will therefore be -24 ft.
NGVD29. All composite sample sediments over depth meet State Standards for placement as
beach fill on South Beach at Bald Head Island. The proposed limit of fill would extend from the
western side of the terminal groin to baseline Sta. 134+00 located approximately 9,000 ft.
eastward thereof — as addressed by the original 2014 terminal groin permits discussed herein.
Post -construction monitoring of the JBS borrow site would be performed annually for 3
years and thenceforth every other year. Borrow site recovery would be discussed (as currently
done) in each VBHI annual Islandwide Monitoring Report.
The Village will initiate the formation of a Technical Advisory Committee (TAC)
pursuant to Permit Condition 22 of State Permit 91-14. The Village will likewise coordinate
directly with local interests on Oak Island.
REAtD
DCM WILMINGTON, NC

REFERENCES
Olsen Associates, Inc. (2007a). "Bald Head Island, N.C. Beach Restoration Project —
Sand Search Investigation". Olsen Associates, Inc., 2618 Herschel Street, Jacksonville, FL
32204. 40 pp plus app. (June 2007).
Olsen Associates, Inc. (2007b). "Bald Head Island, N.C. Beach Restoration Project —
Analysis of Potential Impacts of Borrow Site to the Local Wave Climate". Olsen Associates, Inc.
2618 Herschel Street, Jacksonville, FL 32204. 34 pp plus app. (December 2007).
Olsen Associates, Inc. (2013). "Shoreline Stabilization Analysis", Report prepared for
Village of Bald Head Island. Olsen Associates, Inc., 2618 Herschel Street, Jacksonville, FL
32204. 338 pp. (July 2013).
Olsen Associates, Inc. (2017). "Bald Head Island, N.C. Beach Monitoring Program
Report No. 15 (April 2016 — May 2017)", Report prepared for Village of Bald Head Island.
Olsen Associates, Inc. 2618 Herschel Street, Jacksonville, FL 32204. 87 pp plus app. (July
2017).
V E
RiE4,NED
i+ i i CCM W!LMINGTON, NC

DO 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
Olsen Associates, Inc.
Business Name
Village of Bald Head Island
Project Name (if applicable)
Terminal Groin Fillet
and Beach Fill
Applicant 1: First Name
Chris
MI
Last Name
McCall
Agent/ Contractor 2: First Name
Applicant 2: First Name
MI
Last Name
Street
PO Box
If additional applicants, please attach an additional page (s) with names listed.
State FL
ZIP 32204
Mailing Address Village Hall
PO Box
3009
Phone No. 1
904 -384
City
Village of BHI
State
N.C.
ZIP
28461
Country
US
Phone No.
910 -457 -9700
ext.
FAX No.
910 - 457- 6206
Street Address (if different from above)
City
State
State
Email [e-mail]
ZIP
Email
[e-mail]
2. Agent/
Business Name
Olsen Associates, Inc.
Agent/ Contractor 1: First Name Erik
MI J.
Last Name Olsen
Agent/ Contractor 2: First Name
MI
Last Name
Mailing Address 2618 Herschel
Street
PO Box
City Jacksonville
State FL
ZIP 32204
Phone No. 1
904 -384
-6114 ext. 321
Phone No. 2
ext.
FAX No.
904-384-7368
Contractor #
Street Address (if different from above)
City
State
ZIP
Email [e-mail]
RECEIVE®
DCivi WILMINGTON, N <Form continues on back>
RECEIVED
DCM WILMINGTON. NC
OCT 3 12017
252-808-2808 . 1-8i38.4R UASi .- Nww.nccoas'aimanagernent.ne�

Form DCM MP -1 (Page 2 of 4)
APPLICATION for
Major Development Permit
3. Project Location
a. Total length of shoreline on the tract (ft.)
b. Size of entire tract (sq.ft.)
County (can be multiple)
Street Address
c. Size of individual lot(s) N/A
d. Approximate elevation of tract above NHW (normal high water) or
State Rd. #
Brunswick
South Beach
+8 Ft. ❑NHW or ®NWL
e. Vegetation on tract
No
Subdivision NameState
Terminal groin and sand tube groinfield both of which constitute beach erosion
control measures.
g. Identify and describe the existing land uses adjacent to the proposed project site.
Zip
Lat. 330 51' 45.2"N; Long.780 11 50. 3'W
VCityillage of BHI
NC
- 28461
Phone No.
®Yes ❑No [INA
Lot No.(s) (if many, attach additional page with list)
910 _457 _ 9700 ext.
If yes, by whom?
I I I I 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 and 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 and Cape Fear River
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.)
9,100 Ft.
3.6 M Sq. Ft.
c. Size of individual lot(s) N/A
d. Approximate elevation of tract above NHW (normal high water) or
NWL (normal water level)
(if many lot sizes, please attach additional page with a list)
+8 Ft. ❑NHW or ®NWL
e. Vegetation on tract
No
f. Man-made features and uses now on tract
Terminal groin and sand tube groinfield both of which constitute beach erosion
control measures.
g. Identify and describe the existing land uses adjacent to the proposed project site.
Residential, commercial and recreational
h. How does local government zone the tract?
i. Is the proposed project consistent with the applicable zoning?
(Attach zoning compliance certificate, if applicable)
N/A - Public Beach
®Yes ❑No [INA
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?
I. Is the proposed project located in a National Registered Historic District or does it involve a []Yes ®No ❑NA
National Register listed or eligible property?
<Form continues on next pa e3 ��
r, �,
RECEIVED
-bcm WILMINGTON, NC
-^2-3`.;3.230.3 1 83 3 - 4 R _0 0 A ST aster?rr*anagarnan n�� +

Form DCM MP -1 (Page 3 of 4)
APPLICATION for
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.
Recreational/protective beach. Maintenance of terminal groin fillet.
Protective dune field. Habitat for sea turtle nesting.
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.
1 Mcy of beach fill to be dredged from Jay Bird Shoal borrow site to be placed along
approximately 9,100 ft of shorefront eastward of a terminal groin. Equipment to
include dozers required to shape the beach.
d. List all development activities you propose.
Excavation of a 127 A. borrow site. Construction of 9,100 ft. of beach fill along
S. Beach. The depth of excavation would not exceed an elevation of -24 ft. NGVD29.
e. Are the proposed activities maintenance of an existing project, new work, or both?
Maintenance of a terminal groin fillet and adjacent beach restoration project.
f. What is the approximate total disturbed land area resulting from the proposed project? ❑Sq.Ft or ®Acres
83 A - Fill site
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.
Temporary discharge of dredge effluent during construction of 1 Mcy beach fill.
Work involves ocean certified cutter suction dredge.
L 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 receiving water? ❑Yes []No [INA
j. Is there any mitigation proposed? ❑Yes ❑No ®NA
If yes, attach a mitigation proposal.
D`. .-i ED
<Form continues on back> ,-,rA ; ;; �r. �; r kit- RECEIVED
DCM WILMINGTON, NC
252.808.21803 i-3;.38- »RCC AST w a. pw,nccoastalmanagernetit.net

Form DCM MP -1 (Page 4 of 4)
APPLICATION for
Major Development Permit
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) - (0 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. See Attached Memorandum Dated 5 October 2017.
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 NSA 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.
CAMA - 91-41 (Oct 21, 2014) Village of Bald Head Island - Major Modification Request
SAW -2012-0040 (Nov 19, 2014) - Village of Bald Head Island - Major Modification Requ
h. Signed consultant or agent authorization form, if applicable.
i. 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.
1 7. Certification and Permission to Enter on Land I
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.
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.
Date 0 G+ 20 1 Print Name Erik J. Olsen, P.E.—
Signature .E.Signature
Please indicate application attachments pertaining to your pr s project.
®DCM MP -2 Excavation and Fill Information ❑DCM MP -5 Bridges and Culverts
❑DCM MP -3 Upland Development
❑DCM MP -4 Structures Information ; V E r
i 7
0
sted
t r\'ECEIVED
3 �� 1 DCM WILMINGTON, NC
2;x2.303-2308 1 -6133 -AR C 0ASTv .o astal;-3a'-3geme^-.net

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.
1. EXCAVATION [3 This section not applicable
a. Amount of material to be excavated from below NHW or NWL in b. Type of material to be excavated.
cubic yards. Beach compatible sand
1 Mcy; Borrow site is 127A
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:
Purpose of JBS borrow site excavation
is construction of beach fill.
d. High -ground excavation in cubic yards.
N/A
2. DISPOSAL OF EXCAVATED MATERIAL ❑This section not applicable
a. Location of disposal area. b. Dimensions of disposal area.
South Beach - on State owned lands 9,100' x 4001; max depth to -24' NGVD
C. (i) Do you claim title to disposal area?
[]Yes; [:]No ®NA
(ii) If no, attach a letter granting permission from the owner.
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:
d. (i) Will a disposal area be available for future maintenance?
®Yes ❑No ❑NA
(ii) If yes, where?
S. Beach in its entirety is a federal disposal area.
f. (i) Does the disposal include any area in the water?
®Yes [:]No [:INA
(ii) If yes, how much water area is affected?
9,100' x 200'
y_ !+ ! DECEIVED
-CM WILMINGTON, NC
x:52-838-2308 :: 1-888-4RCOAS7 :; _� vr�,nc coasiaiar,ana ar ea#.net rgWiS81d #2i26
Access
Other
Channel
Canal
Boat Basin
Boat Ramp
Rock Groin
Rock
Breakwater
(excluding
shoreline
(NLW or
NWL)
stabilization
Length
Width
Avg. Existing
NA
NA
Depth
Final Project
NA
NA
Depth
1. EXCAVATION [3 This section not applicable
a. Amount of material to be excavated from below NHW or NWL in b. Type of material to be excavated.
cubic yards. Beach compatible sand
1 Mcy; Borrow site is 127A
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:
Purpose of JBS borrow site excavation
is construction of beach fill.
d. High -ground excavation in cubic yards.
N/A
2. DISPOSAL OF EXCAVATED MATERIAL ❑This section not applicable
a. Location of disposal area. b. Dimensions of disposal area.
South Beach - on State owned lands 9,100' x 4001; max depth to -24' NGVD
C. (i) Do you claim title to disposal area?
[]Yes; [:]No ®NA
(ii) If no, attach a letter granting permission from the owner.
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:
d. (i) Will a disposal area be available for future maintenance?
®Yes ❑No ❑NA
(ii) If yes, where?
S. Beach in its entirety is a federal disposal area.
f. (i) Does the disposal include any area in the water?
®Yes [:]No [:INA
(ii) If yes, how much water area is affected?
9,100' x 200'
y_ !+ ! DECEIVED
-CM WILMINGTON, NC
x:52-838-2308 :: 1-888-4RCOAS7 :; _� vr�,nc coasiaiar,ana ar ea#.net rgWiS81d #2i26

Form DDM MP -2 (Excavation and Fill, Page 2 of 2)
3. SHORELINE STABILIZATION ❑ This section not applicable
(if development is a wood groin, use MP -4 — Structures)
a. Type of shoreline stabilization: b. Lenqth: 9 , 10 0 '
[]Bulkhead ❑Riprap ❑Breakwater/Sill ®Other:beach Width: 400'
fill
c. Average distance waterward of NHW or NWL: d. Maximum distance waterward of NHW or NWL:
200' 2001; STA45+07 to STA134+00
e. Type of stabilization material: f
clean sand fill from offshore borrow site
g. Number of square feet of fill to be placed below water level.
Bulkhead backfill Riprap
Breakwater/Sill Other 1.8M
i. Source of fill material.
Jay Bird Shoals Borrow Site
(i) Has there been shoreline erosion during preceding 12
months?
®Yes []No [INA
(ii) If yes, state amount of erosion and source of erosion amount
information.
300,000+; Annual Monitoring Surveys
h. Type of fill material.
clean sand fill from offshore borrow site
4. OTHER FILL ACTIVITIES ®This section not applicable
(Excluding Shoreline Stabilization)
a. (i) Will fill material be brouqht 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 (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 fill in these areas:
S. 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)?
Temporary toe dikes Hydraulic dredge, dozers
c. (i) Will navigational aids be required as a result of the project?
[]Yes ®No [INA
(ii) If yes, explain what type and how they will be implemented.
N/A
Date 30 UG}�
Project Name Bald Head Island Beach Fill
d. (i) Will wetlands be crossed in transporting equipment to project
site? []Yes ®No [:]NA
(ii) If yes, explain steps that will be taken to avoid or minimize
environmental impacts.
N/A
:-iEC.= iVE1:)
Applicant Name
+�)GI I \A1ILNAINGTON n{^
Village of Bald Head Island r'�T 1
Applicant S' atui�\�� RECEIVED
DCM W!LMINGTON, NC
252.808-2803 :: 1.888-4RCOASt a.�r� r�cr_t�aa#a� rsanagemen4 neo

ATTACHMENT A
RAI - Supplementary Information - CAIVIA 91-14
Item No.
1. Channel Crossing - No such sampling data was required in 09/10 for purposes of creating
a channel crossing required for the VBHI 1.5 Mcy beach renourishment project. All
material is within the limits of a federal navigation project and has been excavated and
placed on Bald Head Island and Oak Island every two to three years since 2000. In
09/10, the material excavated for a pipeline crossing was visually determined to be of
beach quality. Any material derived from the channel crossing is a byproduct of the
dredge contract and should not be construed as "borrow material," but rather "disposal
material" consisting of previously documented beach compatible sediment.
2. Borrow Site Location
Latitude 350 51' 45.2"N
Longitude 78° 1' 50.3"W
3. The project borrow site (maximum area potentially excavated) is 127 A. Area 2 is 62.62
A. Area 3 is 64.38 A. (cut areas only).
The design borrow site depth is -22 ft. NGVD29. A 2 ft. tolerance is allowed. Similar to
the 2009/10 project, the maximum dredge depth would be to -24 NGVD (ref. Permit
Sheet 7 of 7 as revised).
The linear feet of sand placement on South Beach is 9,100 ft., mol.
4. Proof of adjacent property owner notification - to be provided by LMG. These have
been sent to the attached 4 owners.
5. Maximum Borrow Site Acreage = 127 A.
Maximum Depth of Excavation = -24 ft. NGVD29 -I� E C -' 1 V E D
T'^
6. Excavation purpose: Construction of terminal groin fillet and beach fill. 3 t �j
-1-
RECEIVED
31&qt0@K/IM'T0N, NC

ATTACHMENT A
7. The fill template will extend from baseline Sta. 45+07 to Sta. 134+00, mol (see Permit
Sheet 2 of 7). A 200 ft. taper to existing grade will be allowed on the east end, i.e. to Sta.
136+00, mol.
8. All excavated material associated with the proposed activities will be placed on, or
seaward of State owned lands.
9. The proposed fill area will be continually utilized for the future placement of navigation
channel maintenance material by the Wilmington District, USACOE as provided for in
the Wilmington Harbor Sand Management Plan. It will likewise be utilized by the
Village in the future for the maintenance of the terminal groin updrift fillet as required by
State Law and Permit.
10. The number cited in MP -2 is correct (i.e. 9,100 ft. x 200 ft.).
Please note that 1 Mcy = 27M cubic feet.
11. The Jay Bird Shoals Borrow Site Re -Evaluation Report (DVD) is attached. Please ignore
any discussion therein whereby limiting excavation to 250,000 cy within borrow area no.
3 would potentially obviate the requirement to monitor the east end of Oak Island. An
informal discussion with Doug Huggett in this regard indicated that the State would at
this time opine otherwise. As a result, the Dredge Plan reflected by the current permit
application seeks to dredge all (or most of Area 3) and supplement that volume with the
excavation of depositional material within a portion of Area 2 (see Permit Sheets 6 of 7
and 7 of 7 dated 10/23/17).
12. We have initiated formation of the TAC required by Permit Condition No. 22 of State
Permit No. 91-14. Erik J. Olsen, P.E. will represent the permittee. Mr. Tom Jarrett, P.E.
will represent the Town of Caswell Beach. We are exploring whether Spencer Rodgers,
P.E. will be available to act as the third engineer.
13. An updated Project Narrative is attached.
Other: Revised copies of MP -1 and MP -2 are attached.
-2-
3 ? 9917
EC ED
(�k _ WYON, NC

ATTACHMENT A
Donald Reilly
Parcel No. 2604GO05
Sta 45+07
800 Leigh Mill Road
Great Falls, VA 22066-2625
Lawrence and Miriam Leonard
Parcel No. 2604GO04
Sta 45+07
PO Box 3130
Bald Head Island, NC 28461
James Arthur Pope
Parcel No. 2643CO17
Sta 134+00
3324 Granville Drive
Raleigh, NC 27609
Scout Development Group, LLC.
Parcel No. 2643COI6
Sta 134+00
12 Club Forest Lane
Greenville, SC 29605
-s ;VEE,
�,/H 1,11NGTONI, NC
—3— RECEIVED
30 WsqMGTON, NC

Ns :l i?,,f i •
r
TNamu^ O
n �/,C)
i�Co"o :3 � Q/D o
m :7 _10
Jay Bird
w� o
A` z Shoals
r
PERMITTED Alb
BORROW
v AREA
0o m y JAS
M
D
'LIMITS OF WORK
r „ (2009/2010)
tom,
CO
H 0_
M 'p Fj ft mss'''
BALD H
1
D O r--
F
PC+ -7 ;; SHOP
m
VBHI RESTORATION PROJECT
2009 BORROW SITE PERMITS:
• CAMA-67-09
• COE-2007-02699
14
Q00
` A
L
y
v.•. _
�y
S �
a
Z
'
_t__ ______ ._r..
1. ALL PRIOR DREDGING LIMITED TO AREA 1 AND AREA 2 (AS SHOWN).
-�
2. PROJECT DREDGE VOLUME APPROX 1.85 MCY (2009/10).
3. PROPOSED DREDGE VOLUME APPROX 1 MCY (21018/19).
VBHI RESTORATION PROJECT
2009 BORROW SITE PERMITS:
• CAMA-67-09
• COE-2007-02699

0
SCALE
7%m=
0 1,000 2,000 FT
REF: CAMA 91-14
SAW -2012-00040
VBHI-TERMINAL GROIN
NOTES:
1)PROJECT BASELINE UTILIZED FOR
BEACH MONITORING AND FEDERAL
BEACH DISPOSAL PROJECT CONSTRUCTION
BY WILMINGTON DISTRICT, USACOE
2)STA 44+00 IS TYPICAL WESTERN LIMIT OF
FEDERAL S. BEACH DISPOSAL.
3)FILL WILL TAPER TO EXISTING GRADE
AT STA 134+00
1
BALD HEAD ISLAND
PROJECT BASELINE
(STA 00+00)
• 0.'. w
Y(�rr
01
EAST BEACH
CAPE STA 278;'
FEAR STA21
4,
STA 2j0+OQ
2p6*00
A Op
STT A 194'00
A 19
\ S;,A Q� 00
... STA I8 +6*Qo
ST 7j B+QD
ST 4-1-00
A 7/-0
100
STTA 166+00
/lam A 162+
ST`S I SB+ �
=�7
---s TA 754y.00
Z i~ ST 0p Q
ti TA746000
OSS
rA 742+0p
A 138+00
�rA 134+00 hvQ
A 73000
SrA 12614
`00
rA 122.00
ST
A 778+00 LIMITS OF 1 MCY
`STA 114+00 INTERIM PROJECT FILL
,SrA 710+00
STA 106*00
ST -4 In, .
ST
STq
-1196
84x
sT,4 !6
J> 69X 00
\ \QS
x
60 6s`S0
i llt1�� 9 x
max' A:
=tQHQ S �' 00
ERMINAL GROIN
VILLAGE OF BALD HEAD ISLAND
TERMINAL GROIN PROJECT
PROJECT BASELINE
AND LIMITS OF INTERIM BEACH FILL
TERMINAL GROIN
(CONSTRUCTED IN 2015)
A j
OCTOBER 2006 PHOTOGRAPHY
DATE APPROVED REVISION
09/15/17
DRAWN BY:
ML
}V ED Q rlr:l ffT
NOT FOR PURPOSES
OF CONSTRUCTION
Olsen
e-;-�
associates, inc.
a
2618 Herschel Street
Jacksonville, FL. 32204
[phone]
C-1468
EAST BEACH
CAPE STA 278;'
FEAR STA21
4,
STA 2j0+OQ
2p6*00
A Op
STT A 194'00
A 19
\ S;,A Q� 00
... STA I8 +6*Qo
ST 7j B+QD
ST 4-1-00
A 7/-0
100
STTA 166+00
/lam A 162+
ST`S I SB+ �
=�7
---s TA 754y.00
Z i~ ST 0p Q
ti TA746000
OSS
rA 742+0p
A 138+00
�rA 134+00 hvQ
A 73000
SrA 12614
`00
rA 122.00
ST
A 778+00 LIMITS OF 1 MCY
`STA 114+00 INTERIM PROJECT FILL
,SrA 710+00
STA 106*00
ST -4 In, .
ST
STq
-1196
84x
sT,4 !6
J> 69X 00
\ \QS
x
60 6s`S0
i llt1�� 9 x
max' A:
=tQHQ S �' 00
ERMINAL GROIN
VILLAGE OF BALD HEAD ISLAND
TERMINAL GROIN PROJECT
PROJECT BASELINE
AND LIMITS OF INTERIM BEACH FILL
TERMINAL GROIN
(CONSTRUCTED IN 2015)
A j
OCTOBER 2006 PHOTOGRAPHY
DATE APPROVED REVISION
09/15/17
DRAWN BY:
ML
}V ED Q rlr:l ffT

20
C
O
> -10
a
w
-20
PHASE I-1300 FT
GROIN
O O O O
/
O
TB AT TI E OF ONST UCTI
(VARIES WITH LOCATION ON FI
N
LET)
Z
0
O 0
O
O O O
O O O O O O O O O
O
O
STA 48+50
O
O
rl ri fV
M d' Ln ID I- 00 Cl O V__q
(V
M
p-
Ln
lD
c -I c -I
1
1
rl
ci
e -I
-
-
-
-
wN
a
1. AT TIME OF CONSTRUCTION, ACTUAL FILL SECTIONS
T(yN,
WILL VARY DEPENDING ON LOCATION ALONG THE
x
PROJECT BASELINE.
-
--
---
- - -
- --
--
'�;
----
3. FINAL FILL SECTIONS WILL BE DETERMINED BY A
---
--
--
--
--
sntl
- -
- -
- - -
- - -
- - -
- -
- -
- - -
-
L
1
T
o
�
TOE
EST'
SEPT
09
7-PRICRO
SEABED
BAS
D UPO
CON
ITION
SUR
EYED
TOC
NST
UCTI
O O O O
O O O O O O O O O
O
O
O
O
O
O O O
O O O O O O O O O
O
O
O
O
O
rl ri fV
M d' Ln ID I- 00 Cl O V__q
(V
M
Ln
lD
c -I c -I
1
1
rl
ci
e -I
Offshore Distance from Baseline (Feet)
NOTES:
1. AT TIME OF CONSTRUCTION, ACTUAL FILL SECTIONS
T(yN,
WILL VARY DEPENDING ON LOCATION ALONG THE
PROJECT BASELINE.
2. FILL VOLUME TO BE 1 MCY--AS MEASURED IN PLACE.
3. FINAL FILL SECTIONS WILL BE DETERMINED BY A
PRE -CONSTRUCTION SURVEY.
LIMIT OF PROJECT EASEMENT
2
DISTANCE VARIES m
LL
EXISTING DUNE O
Lu
(VARIES) LIMIT OF WORK
0
8.5' SLOPE w
EXISTING BEACK
PROFILE (TYP)
NOTES:
1) FILL DENSITY TO VARY SPATIALLY
DEPENDING ON CONDITION OF
BEACH AT TIME OF CONSTRUCTION
2) GROIN FILLET FILL DENSITY VARIES
AND MAY EXCEED 100 CY/FT
LOCAL TIDAL DATUMS (FT)
MHHW +2.8
MHW +2.5
NAVD +1.1
NGVD(29) 0.0
MLW -1.8
MLLW -2.0
+8.0' NGVD
SOUTH BEACH
ATLANTIC OCEAN
AVERAGE BEACH FILL DENSITY
APPROX. 100cy/ft
x.11/
BEACH FILL MHW (2.5' NGVD)
SSUMED FILL TEMPLATE SLOPE
DURING CONSTRUCTION
12TO -15FT NGVD (TYP)
TYPICAL SECTION
SLOPEINTERCEPT
OF FILLTOE
NTS
DATUM: NGVD 29
NOT FOR PURPOSES OF CONSTRUCTION
DATE APPROVED REVISION
09/15/17
�.—� Olsen VILLAGE OF BALD HEAD ISLAND
associates, inc. TERMINAL GROIN PROJECT DRAWN BY: �
v 2618 Herschel Street ML
Jacksonville, FL. 32204 INTERIM BEACH PROJECT V E�
[phone] >;ECEED
- �'�-`s" • c -labs SAND FILL SECTIONS +-k1i'`Jti TUN, ''3CN9 3I1W
T(yN,

®
06%,
z
>6
O��
z
m ®
m
o
>^
U �[
w
a
)00 fi Z
e
m
®
m M
N
®
Y
N ®
J'1O1s�'si
®
N
M
m
m
o z z b
v,
1® ®
N
ao�
LLJ W Lu
Q
Im
m
m®
O X N
N W N
W
--
m
Vr
)00 667 Z
1
m
+
�
_
W
a
N
N
ca=
m
=
m W
N
m
eh
x
_®
=®
N
S®
Q
m
eM
M
S
m
CO _®
m
_®
m
_
lLn
=
m
N
rl
N®
�ED
FE
m N®
®
m r
M
�®
Z
m to
FE Cm
m
`Q
m®
_®
m
+
�QCn
(Dcc
)00'Z6Z Z
_
_
LLL
NOTES:
1) DATUM: NGVD29 LEGEND
2) DATE OF SURVEY: APRIL -JUNE 2006
3) DREDGING RESTRICTED TO AREAS 1 AND 2. EXCLUSION ZONE
(NO EXCAVATION)
-- VIBRACORE - 2007
tz
0
W
NOT FOR PURPOSES OF CONSTRUCTION
DATE APPROVED REVISION
olsen 09/15/17
M
associates, inc. VILLAGE OF BALD HEAD ISLAND DRAWN BY:
2618 Herschel Street TERMINAL GROIN PROJECT ML`
Jacksonville, FL. 32204 1.I
[phone] R CE15��
C-1468 JAYBIRD SHOALS BORROW AREA (2009[10) I
GM W MM"1NNGTON,7N

45,000-
44,500-
44,000-
43,500-
43,000-
42,500-
42,000-
°
z
m
41,500-
c
L
O
Z
41,000-
40,500-
40,000-
39,500-
39,000-
38,500-
2009/10 Bald Head Island
38,000
0
voi o
N N
N N
�n
N
N
Beach Renourishment
OF CONSTRUCTION
===
86 Months Post Dredge Survey
0 4^
associates, inc.
May 2017
Jacksonville, FL. 32204
.�
[phone]
k005'�
C-1468
CULTURAL
RESOURCE
Is,
L&I
PAZ7?16 ro_t
F4 �e.
,
z
j
MEN
r-01,f�wilp-
I rNMA
VW
190111ANkh.
JAI
OEM
WK
W^01i I
01.
F1 4;rna
r1A
;./Fi4riol/Iffirilpsol
0
a I
'
PDW
I WrA
r1fj.
Ktl. 10
0
r(Borrow
Area
Limits
lb
NkLl
Tide Gage
1\11
BufferZone
(200 ft radius)
WORK AREAS —
Area 2 - 62.6 acres
Area 3 - 64.4 acres
91m
�ation
20,
--]MEMO
Vertical Datum: NGVD29
L - I-- — ____
0 0
o .n
(Yj M O C
O1 Of O 01
N N N N
N N N N
Easting (ft-NAD83)
VILLAGE OF BALD HEAD ISLAND
TERMINAL GROIN PROJECT
ADDITIONAL VIBRACORES
ACQUIRED JULY 2017
I
c L' o WL
V1 10 l0
O O a, M
N N N N
10/23/17 EJO B 09/ 15/ 17
DRAWN BY:
C
�"L !VE- E
41 ,Tri
- VT 3 1-
38,000
0
voi o
N N
N N
�n
N
N
NOT FOR PURPOSES
OF CONSTRUCTION
===
Risen
0 4^
associates, inc.
2618 Herschel Street
Jacksonville, FL. 32204
.�
[phone]
C-1468
0 0
o .n
(Yj M O C
O1 Of O 01
N N N N
N N N N
Easting (ft-NAD83)
VILLAGE OF BALD HEAD ISLAND
TERMINAL GROIN PROJECT
ADDITIONAL VIBRACORES
ACQUIRED JULY 2017
I
c L' o WL
V1 10 l0
O O a, M
N N N N
10/23/17 EJO B 09/ 15/ 17
DRAWN BY:
C
�"L !VE- E
41 ,Tri
- VT 3 1-

o
n p�N
go N
pp. 2 n cn Oi
ODOR Q Q
VCD
W 0
o� O
• r �•
tN
Jay Bird
r
Shaals
EXCLI�$i±��, "E
ZONA j'
J y0
D
3
rn _ m
LO
TO
D `'`�
�, m
z O o
i
O - • NO WORK r r.
EBALD HEAD
?4
z
NO WORK P3 SHOALS
�
n'N
c r CD_ _ STI `�a �� Locationof 2010 Pil
o Channel Crossi COORI
ill ) r Submerged P P1 E
P2
CID - � m'� � 3 -, _ P3 E
o o -,e,� ' P4 E
fn
cr,N Z ' .p
,_„ 3 1. LIMITS OF WORK AS SHOWN
2. PROJECT DESIGN VOLUME APPROX 1 MCY (AS MEASURED IN PLACE).
V " 3. CULTURAL RESOURCE EXCLUSION ZONE SUBJECT TO POTENTIAL MODIFICATION.
11

W
Z
p
No
O
3:O
0- °O
y
.1
.1 -4. 0, CO O (/J
0
Cu CD :3 N Q /11
O
v < (D
y
ATN
r�
C
y
Nm
Nod
O
z
A
Op
W
p
-A -
r
O
3:O
Z m
V!
D 0
r
m
O co
Op
o
Z=
ma rn
0
H0
�
m
N
M
InD
Z
o
m�
0 0
0
m
v v
iT Im �
A
O O
o
mA
D
>
O
Z
i
A
O
- O =
C Z
<=
m
m
N
O
V
V
-51AY
I�AREA 1 I. —AREA 2 AREA 3-�I BIRD
-� -10 �- NO WORK II I SHOALS
AMBIENT SEABED
(MAY 2017 SURVEY)
1-1 -15—
LLI I
-� I
Z
O o
Q-20 �I DESIGN CUT DEPTH (-22 FT-NGVD) 0
O
J Q I 2 F
U.1TD7
-25 O I ALLOWABLE OVERDEPTH (-24 FT-NGVD)
-30
-500 0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 4,500 5,000 5,500
DISTANCE FROM BORROW AREA EDGE (FT)
SCALE DISTORTION: 100:1
i
r .SCALENORTH
EXCLUSION
ZONE
0 600 1200 FT
(NO WORK)
W,m 011typs NOTE: EXCLUSION ZONE SUBJECT
•._
xi
0 MON
TO MODIFICATION
BORROW SITE LIMITS (A,B,C,I,J,K,L,G,A)
4l I IUE GAGE B FFER ZONE 1(200 FT RADIUS)
JAY BIRD SHOALS BORROW SITE
DESIGN DEPTH -22 FT-NGVD29 SECTION X -X' LOCATION
ALLOWABLE OVERDEPTH -2FT (I.E. -24 FT-NGVD29)
SURVEY DATE- MAY 2017
SCALES: AS SHOWN