HomeMy WebLinkAbout121-15 Letter of Refinement 5/2022ROY COOPER
Governer
ELIZABETH S. BISER
secretary
BRAXTON DAVIS
Director
NORTH CAROLINA
Environmental Quallty
May 18, 2022
NC Department of Natural and Cultural Resources State Historic Site- Brunswick Town
Pemit Refinement State Permit No.121.15
8884 St. Phillips Road SE
Winnabow, NC 28479
c/o Debbie Wilson Consulting- Send via email to debbiew75@charter.net
Dear Ms. Wilson
This correspondence is with reference to the request you submitted to modify State Permit No. 121-15. State Permit
# 121-15 was originally issued on October 26, 2015, for the construction of an offshore living sill, rip rap placement
and marine mattress stabilization adjacent to the Cape Fear River at Fort Anderson, near Winnabow, Brunswick
County. State Permit was modified on May 1, 2017 authorizing the reconfiguration of 200 linear feet of offshore living
sill, the construction of a rip rap revetment and relocation of 50 linear feet of marina mattress. Another modification
was issued on May 21, 2018 for additional reconfiguration of the permitted sills. State Permit 121-15 was refined on
June 14, 2021 to allow for the change in alignment of "Reef -maker structures in Phase 3B. As the project was
divided into phases, Phase 1, 2, 3A have been completed, with 3B currently underway, and the final Phase 4 to begin
soon. State Permit # 121-15 is due to expire on December 31, 2022.
The current request for modification is clarify the placement of the last section of "Reef -Maker Structures in the
section permitted as Phase 3B, and the remaining "Reef -Maker" Structures of Phase 4, as described in your
accompanying letter of refinement request and 14 drawings (Sheet 1-12, dated as received by DCM 4127/22, and
Originally Permitted Phases (Cover Sheet and Sheet 1 of 34). The section of shoreline for Phase 3B and Phase 4
were originally authorized as Phase 2 in the permitted drawings (See Originally Permitted Phases). The proposed
alignment of the "Reef -Makers" in Phase 3b and Phase 4, depicted in sheets 2-5 of 12, continue along a similar
alignment as the adjacent constructed features along the -5' MLW contour as originally permitted.
Upon review of the information provided, the Division of Coastal Management has determined that the proposed
action continues to be consistent with existing State rules and regulations and is in keeping with the original purpose
and intent of the permit. I hereby submit this Letter of Refinement authorizing the modification of State Permit
No.121.15, as described in your request dated as received by DCM April 27, 2022. By copy of this letter we are
notifying the US Army Corps of Engineers and the Division of Water Resources of our action. Please note this
refinement does not alleviate the need to obtain any other local, state or federal permits.
Sinker ly,
/Tq of a on V
District Manager
Enclosures
cc: Wilmington Files Brunswick County Applicant, Brunswick Town State Historic
Site
D_EQ� North Carolina Department of Environmental Quality I DMslonofCoaetalManagement
Wilmington office 1127 Cardinal Drive Exlenslon I W1lmingtom North Carolina 28405
910.796.7215
Scenk Consulting Group
ENVIRONMENTAL & COASTAL ENGINEERING SERVICES
April 24, 2022
N.C. Division of Coastal Management
c/o Patrick Amico
127 Cardinal Drive Ext.
Wilmington, NC 28405
Dear Patrick,
On behalf of the N.C. Dept. of Natural and Cultural Resources, we are requesting a slight
modification/Refinement of State Permit #121-15 originally issued on 10/26/15 for shoreline
stabilization at the Brunswick Town / Fort Anderson State Historic Site located at 8884 St. Phillip's
Road SE, Winnabow, adjacent to the Cape Fear River in Brunswick County. Permit #121-15 was
renewed on 12/10/20, received a refinement on 6/22/21 and is due to expire on 12131/22. The permit
authorized a phased shoreline stabilization project (for the entire shoreline) consisting of the
placement of riprap along the northeastern shoreline and adjacent to Battery "A" as well as the
installation of a living shoreline using "Reef -Maker" structures. The project was proposed to be
completed as a phased project to be completed as funding became available. Phases 1, 2, 3A have
now been completed and Phase 3B is nearing completion and they are now ready to start on Phase
4. This Refinement is being requested to clarify the exact placement and number of "Reef -Maker"
structures for Phase 4 as well as the last 9 "Reef -Makers" of Phase 313.
It should be noted that the Phase numbers have changed from the originally authorized plan due to
funding at the time of construction and I have included the originally authorized site plan showing
the original Phase numbers. The current Phase 4 was shown on the original plan drawings as Phase
2. There haven't been any changes to the ownership of the adjacent properties and the project is in
compliance with all conditions of the current permit.
Please feel free to contact me if you need any additional information.
Sincerely,
N Z 4
Debbie Wilson, Agent
Enclosures
61t-I,.I IiT, I
2011 Corporate Drive, Unit#1
Wilmington, NC 28405
NC Engineering License P•1705
AGENT AUTHORIZATION FOR_CAMA PERMIT APPLICATION
Name of Property Owner Requesting Permit: Jim McKee
Mailing Address: __ 8884 St Philip's Rd SE
Winnabow, NC 28479
Phone Number: 210-371-661
Email Address: jim-mckee@ncdcr.gov
I certify that I have authorized Debbie Wilson Agent
Agent I Contractor
to act on my behalf, for the purpose of applying for and obtaining all CAMA permits
necessary for the following proposed development: Shoreline stabilzation
at my property located at Brunswick Town/Fort Anderson State Historic Site
in Brunswick County.
I furthermore certify that I am authorized to grant, and do in fact grant permission to
Division of Coastal Management staff, the Local Permit Officer and their agents to enter
on the aforementioned lands in connection with evaluating Information related to this
permit application.
Information:
Signature
rant or Type Name
Tlt
06 1 11 I 2021
Date
This certification is valid through / I 'IP1;Ct-IVr- D
APR 9.7'"^,
Permit Class
MODIFICATION/MINOR
RENEWAL
STATE OF NORTH CAROLINA
Department of Environmental Quality
and
Coastal Resources Commission
Vrrmft
for
X Major Development in an Area of Environmental Concern
pursuant to NCGS 113A-118
_X_ Excavation and/or filling pursuant to NCGS 1 13-229
Permit Number
121-15
Issued to NC Dept. of Natural and Cultural Resources 8884 St Phillips Road SE Winnabow, NC 28479
Authorizing development in Brunswick County at the CapgFear River, 8884
St Phillips Drive SE in Winnabow , as requested in the permatee's letter dated 1 v3r2o, including the
attached workplan drawings (17), as referenced in Condition No. I below.
This permit, issued on December 10, 2020 , is subject to compliance with the application (where consistent
with the permit), all applicable regulations, special conditions and notes set forth below. Any violation of these terms may
tie subject to Imes, imprisonment or u,vn au,u,,, u, may e".,u...,,.. p-. ". % %...........
Shoreline Stabilization Phase 3
I) Unless specifically altered herein, all development shall be carried out in accordance with the
attached workplan drawings (17), Sheets 1-3, 7-12, and 17 of 20 dated "Received DCM Wilmington"
11/4/20, Sheets 4-6 of 20 dated 9/8/20, Sheet 13 of 20 dated 8110/20, Sheet 14 of 20 dated 2/ 10/ 18,
Sheet 15 of 20 dated 9/2/20, Sheet 16 of 20 dated 4/3/20.
2) Unless specifically altered herein, this Minor Modification authorizes the construction of 1,210 linear
feet of "Reef Makers," addition of 60 linear feet of rip rap, and associated backfill, all as expressly
and specifically set forth in the attached letter and workplan drawings. Any additional development
activities may require a modification of this permit.
This permit action may be appealed by the permittee or other
qualified persons within twenty (20) days of the issuing date.
This permit must be accessible on -site to Department
personnel when the project is inspected for compliance.
Any maintenance work or project modification not covered
hereunder requires further Division approval.
All work must cease when the permit expires on
December 31, 2022
In issuing this permit, the State of North Carolina agrees that
your project is consistent with the North Carolina Coastal
Management Program.
nagnCc ey me aumumy u, um OVIl G,Y.y va ./ V ...,� ....'
of the Coastal Resources Commission.
Z_Ij�.WIZ�
Braxton C. Davis, Director
Division of Coastal Management
This permit and its conditions are hereby accepted.
St��trtF1 of(Peefm ittee
NC Dept. of Natural and Cultural Resources Permit No. 121-15
Page 2 of 2
ADDITIONAL CONDITIONS
General
3) The permittee and/or his or her contractor shall meet with a representative of the Division prior to
project initiation.
4) This Minor Modification shall be attached to the original Permit No. 121-15, which was issued on
10/26/15, as well as all subsequent modifications, refinements, and renewals, and copies of all
documents must be readily available on site when Division personnel inspect the project for compliance.
5) All conditions and stipulations of the active permit remain in force unless specifically altered herein.
NOTE: The U.S. Army Corps of Engineers assigned the proposed project COE Action Id. No. SA W-
2012-00739.
NOTE: The Division of Water Resources assigned the proposed project DWR Project No. 15-0672.
NOTE: A minor modification application processing fee of $100 was received by DCM for this project.
NOTE: A minor renewal application processing fee of $100 was received by DCM for this project.
-1'R 2 ?Oi
ROY COOPER
Governor
DIONNE DELLI-GATTI
Serretory
BRAXTON DAVIS
Direrfor
NORTH CAROLINA
Environmental Quality
June 14, 2021
NC Dept. of Natural and Cultural Resources State Historic Site. Brunswick Town
Permit Refinement State Permit No.121.15
8884 St. Philips Rd. SE
Winnabow, NC 28479
c/o Debbie Wilson- Send via email to debbiew75@charter.net
Dear Ms. Wilson:
This correspondence is with reference to the request you originally submitted on April 23, 2021, and additional
information provided on May 18, 2021, to modify State Permit No.121-15, which was originally Issued on October
26, 2015 authorizing the construction of an offshore living sill, rip rap placement and marine mattress stabilization
adjacent to the Cape Fear River at Fort Anderson, near Winnabow, Brunswick County. State Permit No. 121-15
was modified on May 1, 201.7 authorizing the reconfiguration of 200 linear ft. of offshore living sill, the construction
of a rip rap revetment and relocation of 50 linear ft. of marina mattress. Another modification was issued on May
21, 2018 for additional reconfiguration of the permitted sills. State Permit No.121.15 is due to expire on December
31, 2022.
The action proposed in your submittal consists of the change in alignment of the "Reef-maker'shoreline protection
structures. According to the agent, a new shipwreck was discovered along the shoreline within the currently
approved alignment. The subject area is located just north of the William Dry Warf and is within Phase 3B and
the west end of Phase 3A (see Sheet 5 of 20). Approximately 314 linear ft. of "Reef -maker' shoreline protection
structure would be re -aligned approximately 11-12 ft. waterward of the approved location and would taper back
on both ends to the existing alignment (see—CS-002 MOD).
Upon review of the information provided the Division of Coastal Management has determined that the proposed
actions continue to be consistent with existing State rules and regulations and is in keeping with the original
purpose and intent of the permit. I hereby submit this Letter of Refinement authorizing the modification of State
Permit No.108-17, as described in your request dated March 15, 2021 and revised on March 30, 2021. Please
note this refinement does not alleviate the need to obtain any other local, state or federal permits.
Sincerely,
Tara MacPherson, District Manager
Enclosures
cc: Wilmington Files Brunswick County LPO MHC Files USACEqC i:!\" G;
APR 2 7 2022
ryJ North Carolina Department of Envitonmental Quality I Division of Coastal Mahsoelnera `(". (`i; i•, l'.
910.796.RI5
Wilmington Office 1 127 Cardinal Drive Extension I Wilmington, North Carollnu 19405
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3 OF 12
0-003
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4 OF 12
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5 OF 12
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9 OF 12
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10 OF 12
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11 OF 12
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Mn: 4/05/20M
PRWECT NO.
S00 SH 21F219B m
SHEET S OF 12
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CS-005
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CROSS SECTIONAL VIEW
SHORE LINE ESCARPMENT
MARSH
NAVIGATIONAL MARKER FRONT ELEVATION VIEW
35YELLOW PVC PIPE WITH REFLECTIVE 3M TAPE
MOUNTED TO TOP OF STRUCTUR
MUST BE AT LEAST 3 FT ABOVE MHW 5.5'O.C.
WAVE ATT WITH S R
WITH jj
ECODISKS STONE
TOP CLAMP TO BE
DETERMINED AT TIME
OF INSTALLATION
— 12" BASE UNIT
FIBERGLASS
COMPOSITE
PILE CLAMP
12" HEAVY DUTY PULTRUDED
FIBERGLASS COMPOSITE PILING
TOP CLAMP TO BE
DETERMINED AT TIME
_- — -- OF INSTALLATION
T — M"LLE": 1WR
20%POROST'
1
THROUGH -FLOW
B :4.0R
PILES SHALL HAVE A MINIMUM FLEXURAL STRENGTH
OF 76,0D0 PSI, MINIMUM AXIAL COMPRESSION STRENGTH
OF 76,000 PSI, MODULUS OF ELASTICITY OF 52E6 PSI,
AND ALLOWABLE MOMENT OF 159KIP-FT.
PLAN VIEW
55' $
HEIGHTS
,TER DEPTH 1
NOTES:
-12' HEAVY WALL PILING I I
-5.5'ON CENTER
- PILING CAN HANDLE 4 KIPS 013' DISK CONCRETE REQUIRES AN APPROVED NCOOT MARINE
-LOADING FOR WAVE LOADS PRECAST CONCRETE MIX DESIGN WITH A MINIMUM OF
4,000PS1 COMPRESSIVE STRENGTH IN ACCORDANCE WITH
NCDOT STANDARD SPECIFICATIONS SECTION 1000.
PILE LENGTHS AND EMBEDMENT DEPTHS WILL BE TYPICAL WAVE ATTENUATOR
DETERMINED BY THE ENGINEER BASED ON SCALE: 1" = 5'
GEOTECHNICAL ASSESSMENT.
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Consulting
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SCALE I'- S
DATE: 4/01/2022
PMDH.T N0.
SSA EV M219119-01A
SHEET 0OF 12
CS-006
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CHANNEL SIDE SHORE SIDE
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COMPOSITE PILE CLAM
IMM: 4/0112OU
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COMPOSITE PILE WAVE ATTENUATOR BASE DISK sco To#
SCALE: 1'= 1' SHEET 10 OF 12
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CS-007
L
I•TYP.
RWF R/EIRERGIA E
R IN
E POLYMER IFRPI REMIT
21N EACH LEG
BN•N FRIERGLA&S
REINFORCED POLYMER (FRP)
CENTERED IN UNIT
R2/ X'///\\ Ilill I IRIS J/� R IB"R/FRERGU55 REINFORCED POLYMER IFRPI REBAR
INONKS \ 2. 03/' IN PER
CIRCLE / POLYMER(FRF
\ / CENTERED IN UI
SIYP. STACKED HIGI
WAVE ATTENLIATOR ECODISK
OCTAGON WAVE ATTENLIATOR
REBAR DESIGN
SCALE: 3/4" = V-0"
NOTE: WAVE ATTENUATOR DISKS REQUIRES NO.4 GLASS FIBER REINFORCED POLYMER REBAR (FRP)
TO SATISFY TENSILE AND COMPRESSIVE STRENGTH REINFORCEMENT REQUIREMENTS. GFRP LS PROVEN
IN MARINE APPLICATIONS DUE TO ITS NON -CORROSION PROPERTIES AND ELIMINATES THE USE OF
COSTLY CORROSION INHIBITOR ADDITNES IN THE CONCRETE MIX DESIGN. NO. 4 GFRP MINIMUM
TENSILE STRENGTH IS 148 KSI IASTM D720SI. NOMINAL TENSILE MODULUS OF 7246 KSI (ASTM D72015).
AND EFFECTIVE CROSS -SECTIONAL AREA OF 0.2258 INCH SQUARED.
SECTION C-C
WAVE ATTENUATOR BASE DISK
Ass
FINER
AND
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BCALE 3/P : 1'
DATE: 4/01/2022
PRWECT NO.
SN MIT 21981 IA
SHEET 11 OF 12
CS-008
NOTE: PILE CLAMP MATERIAL IS A VINYL ESTER RESIN WITH WOVEN FIBERGLASS
REINFORCED COMPOSITE AND CONFORMS TO ASTM D5421. THE CLAMP TO PILE CONNECTION
IS ACHIEVED THROUGH AN ADHESIVE AND MECHANICAL CONNECTION. CLAMP ADHESIVE IS A
TWO-PART MARINE EPDXY. THE MECHANICAL CLAMP CONNECTION UTILIZES COMPOSITE
BOLTS AND NUTS WHICH ARE USED TO HOLD THE CLAMP TO THE PILE UNTIL THE MARINE
EPDXY HAS ACHIEVED FULL BONDING STRENGTH. THE CLAMP SHALL SUPPORT A MINIMAL
AXIAL LOAD OF 210,000 LBS.
mnmvmc
SCALE 2' • 40'
DATE: 4/01/Mn
PRC]ELT NO.
s tar 20-22Me IA
SHEET 12 OF 12
APR 2 , 112; Cg_ppg