HomeMy WebLinkAbout20160663 Ver 1_CAMA Permit Application_20160629Coastal Management
ENVIRONMENTAL QUALITY
June 28, 2016
TO:
Chad Coburn
401 Wetlands
DWR-WiRO.
PAT MCCRORY
Governor
DONALD R. VAN DER VAART
Secretary
BRAXTON DAVIS
Director
RECEIVED/NWAIR/DWR
JUN 2 9` 2016
Water Quality Regional
ection
Wilco gtonions Regional Office
FROM: Heather Coats, Assistant Major Permits Coordinator
NCDEQ — Division of Coastal Management
127 Cardinal Drive Ext., Wilm., NC 28405 heather. coats frnncdenrcrov
Fax: 395-3964 1(Courier 0416-33)
SUBJECT: CAMA /Dredge & Fill Application Review
Applicant: NCWRC c/o National Audubon Society
Project Location: spoil islands between Snows Cut and Zekes Island
Proposed Project: to deposit approx. 86,000 cu. yds. of dredge spoil onto two (2) existing islands
(Ferry Slip & South Pelican), in the Cape Fear River, to maintain and restore
the nesting habitat for colonial water birds
Please indicate below your agency's position or viewpoint on the proposed project and
return this form to Heather at the address above by July 22, 2016. If you have any
questions regarding the proposed project, contact Sean Farrell at (910) 796-7424 when appropriate,
in-depth comments with supporting data is requested.
REPLY: This agency has no objection to the project as proposed.
SIGNED
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.
State of North Carolina I Environmental Quality I Coastal Management
127 Cardinal Drive Ext., Wilmington, NC 28405
910-7964215
DATED
AGENT AUTHORIZATION FOR CAMA PERMIT APPLICATION
Name of Property Owner Requesting Permit:
NC Wildlife Resources Commission
Mailing Address: 1722 Mail Service Center
Raleigh, NC 27699-1700
Phone Number: (919) 707-0067
Email Address:
I certify that I have authorized Audubon North Carolina
Agent / Contractor
to act on my behalf, for the purpose of applying for and obtaining all CAMA permits
necessary for the following proposed development: Deposition of sand (dged material)
on Ferry Slip and South Pelican Islands within the Cape Fear River.
at my property located at Lower Cape Fear River
Brunswick and New Hanover
in 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.
Pro rty Owne Information:
ignatu k
dA%{ ,
Pr'nt or Type Name
(�i'- , elV#1
Title
Date
This certification is valid through 12 / 31 / 2026
RECD: WEE)
)CM WILMINGTON, NC
.JUN 2sa91
MAJOR PERMIT FEE SCHEDULE
NCWRC Bird Islands / $ 4?S # INH & BR Co's
DCM %
DWQ %
Development Ta
Fee
14300160143510009316256253
2430016024351000952341'
I. Private, non-commercial development that does
not involve the filling or excavation of any
wetlands oro en water areas:
$250
100%($250)
0%($0)
II. Public or commercial development that does
not involve the filling or excavation of any
wetlands oro en water areas:
$400
100%($400)
0%($0)
III. For development that involves the filling
and/or excavation of up to 1 acre of wetlands
and/or open water areas, determine if &B, C,
or D below applies:
III(A). Private, non-commercial development, if
General Water Quality Certification No. 3490
See attached can be applied:
$250
100%($250)
0%($0)
III(B). Public or commercial development, if
General Water Quality Certification No. 3490
See attached can be applied:
$400
100%($400)
0%($0)
III(C). If General Water Quality Certification No.
3490 (see attached) could be applied, but DCM
staff determined that additional review and written
DWQ concurrence is needed because of
concerns related to water quality oraquatic life:
$400
60%($240)
40%($160)
III(D). If General Water Quality Certification No.
3490 see attached cannot be applied:
$400
60%($240)
40%($160)
IV. Development that involves the filling and/or
excavation of more than one acre of wetlands
V$47
and/oro en water areas:
60%($285)
40%($190)
DIVISION OF COASTAL MANAGEMENT
FIELD INVESTIGATION REPORT
APPLICANT'S NAME: NC Wildlife Resources Commission c/o Audubon North Carolina
2. LOCATION OF PROJECT SITE: Cape Fear River Between Snows Cut and Zekes Island.
Photo Index — Only available aerial is Ferry Slip Island 1995: 13-120,15-18 R -T
State Plane Coordinates - X: 2321196YY: 82647 (Ferry Slip Island)
X: 2311422Y Y: 68930 (South Pelican Island)
Lat/Long Coordinates- Lat: 33°97'32.38"N Long: 770 94'17.86W (Ferry Slip Island)
Lat: 33093'60.28" N Long: 770 97'34.30"W (South Pelican Island)
3. INVESTIGATION TYPE: CAMA/ D & F
4. INVESTIGATIVE PROCEDURE: Dates of Site Visit — 06/27/2016
Was Applicant Present — YES
5. PROCESSING PROCEDURE: Application Received — 06/24/2016 (completed)
Office — Wilmington
6. SITE DESCRIPTION:
(A) Local Land Use Plan — Brunswick Co./New Hanover Co.
Land Classification From LUP - Conservation
(B) AEC(s) Involved: PT, EW, ES
(C) Water Dependent: Yes
(D) Intended Use: Wildlife Conservation
(E) Wastewater Treatment: Existing — N/A
Planned — N/A
(F) Type of Structures: Existing — N/A
Planned — N/A
(G) Estimated Annual Rate of Erosion: N/A
Source - N/A
HABITAT DESCRIPTION:
[AREA]
DREDGED FILLED OTHER
(A) Vegetated Wetlands
(B) Non -Vegetated Wetlands
(Open water)
1.4 acres
(C) Other (Highground)
(D) Total Area Disturbed: -14 acres
(E) Primary Nursery Area: No
(F) Water Classification: SB# Open: No (Ferry Slip Island) Yes (South Pelican Island)
8. PROJECT SUMMARY: The applicant proposes to deposit approximately 86,000 cubic yards of dredge spoils on two
(2) existing islands (Ferry Slip and South Pelican Island) in the Cape Fear River to maintain and restore the nesting
habitat for colonial water birds.
NCWRC c/o Audubon NC
Page Two
9. PROJECT DESCRIPTION:
The two existing spoil islands are located in the southern portion of the Cape Fear River between Snow's Cut and Zeke's
Island, in Brunswick County (South Pelican Island) and New Hanover County (Ferry Slip Island). State Permit # 126.91 was
issued to the NC Wildlife Resources Commission in September 1991, for the renourishment on these two particular islands as
part of an experimental habitat enhancement project to measure the nesting success of colonial water birds. State Permit
# 41-03 was issued in April 2003, reauthorizing the renourishment of the two islands to maintain suitable nesting habitat.
Certain species of waterbirds, such as, Royal and Sandwich Terns require early succession habitat for nesting. Early
succession habitat consists of bare sand with limited shell and / or sparse vegetation. In order to maintain suitable nesting
habitat periodic renourishment of the islands with dredged sand is required. Audubon of North Carolina has been monitoring
and managing these islands since 1991, and has conducted a statewide census every three years for all nesting colonial
waterbirds in North Carolina. According to the application, in 2014 Ferry Slip and Pelican Islands supported approximately
35% of the Sandwich Tern nesting populations statewide as well as approximately 22% of the Royal Terns, 12 % of the Gull -
billed terns, and 11 % of the Brown Pelicans.
Currently, Ferry Slip Island is approximately 5.6 acres in size and has an approximateexisting grade of 16'above Mean Low
Water (MLW) at its tallest point. Vegetation consists mainly of low grasses and shrubs with other areas grown up with Marsh -
elder (Iva trufescens). There is no marsh or coastal wetlands vegetation present on the island. South Pelican Island, the
larger of the two islands, is roughly 7 acres and has an existing grade of approximately 18' above MLW at its tallest point.
Vegetation within the proposed sand disposal area consists of various grasses and herbaceous plants. The highground
transitions to a lower high marsh area occupied by Common Reed (Phragmites australis) and Salt Meadow Hay (Spartina
patens). The even lower coastal wetland areas are dominated primarily by Smooth Cordgrass (Spartina alternitlora) and
contains a tidally influenced pond at the center of the island.
In the project area, the adjacent waters are classified SA, by the NC Division of Water Resources, and they are OPEN to the
harvest of shellfish in the area around South Pelican Island and CLOSED in the area around Ferry Slip Island. These adjacent
waters are not designated as Primary Nursery Area (PNA), by the NC Division of Marine Fisheries.
PROPOSED PROJECT:
The applicant proposes to deposit approximately 86,00 cubic yards of dredge spoils on two (2) existing islands (Ferry Slip and
South Pelican Island) in the Cape Fear River to maintain and restore the nesting habitat for colonial water birds. The existing
islands would be enlarged, not to exceed an area of approximately seven (7) acres per Island and a maximum elevation of
approximately 22' above MLW. The proposed renourishment project would involve reclaiming approximately 1.4 acres of
sand that is currently below Mean High Water (MHW) and located within the Horseshoe Shoals Area. The method of sand
deposition is termed "controlled effluent" or toe of the bank disposal. The applicant would utilize hydraulic dredging to pump
the material onto the islands and then use small bulldozers to construct berms to control the flow from the effluent pipe and
efficiently disperse the deposited material throughout the perimeter of the islands.
10. ANTICIPATED IMPACTS:
As Proposed, the applicant is requesting the utilization of approximately 86,000 cubic yards of sandy material from the
Wilmington Harbor Dredge Project, particularly from the Horseshoe Shoals component of the project. The proposed
renourishment project would expand the dimensions of each Island to their originally permitted 7 acres and would involve
reclaiming approximately 1.4 acres that is currently below Mean High Water (MHW). Temporary increases in turbidity should
be expected during construction. The coastal wetland boundary would be silt fenced prior to the start of construction.
All dredge material on South Pelican Island would be diverted away from the coastal wetlands located on the southwest
portion of the island by using the constructed berms. Any remaining active nests from the previous season would have
provisions made for them outside of the construction area.
Submitted by: Sean C. Farrell Date: 06/28/2016 Office: Wilmington
Project :Narrative: Colonial Waterbird Islands- -.-
Part of application to renew permits for the disposal of dredged sand on South Pelican and Ferry Slip
Islands
22 June 2016
Introduction
The North Carolina Wildlife Resources Commission in partnership with the National Audubon Society's
North Carolina State Office (Audubon NC) are requesting the renewal of NC Division of Coastal
Management permits to place dredged sand on Ferry Slip and South Pelican Islands in the Lower Cape
Fear River for the purpose of restoring habitat for nesting Brown Pelicans, Royal Terns, Sandwich Terns,
Gull -billed Terns, and American Oystercatchers. The disposal of sand on South Pelican and Ferry Slip
Islands would take place as part of the U.S. Army Corps of Engineers maintenance of the adjacent Cape
Fear River navigational channel.
Sand from the Cape Fear River navigational channel will be placed on the islands using the control of
effluent method and following best practices to reduce runoff and direct the effluent to the desired
locations and away from emergent marsh (marsh is on South Pelican Island only). The sand will then be
graded to the appropriate contours (Golder et al. 2008). This method has been used successfully on
previous habitat restoration projects on these islands.
Lower Cape Fear River Islands
Colonial waterbirds have nested on islands in the Cape Fear River between Wilmington and Southport
since at least the 1930s when a heron colony on Battery Island was first reported (Pearson et al. 1942).
Ground -nesting terns and gulls were first reported nesting on dredged -material islands in 1970 when
Soots and Parnell (1975) first began regular surveys of these birds along the North Carolina coast. Royal
Terns, Sandwich Terns, and Laughing Gulls have nested on islands in the Cape Fear each year since 1970.
Brown Pelicans first nested on islands in the Cape Fear River in 1980 and have nested there each year
since (Parnell and Shields 1990; North Carolina Wildlife Resources Commission 2016).
Nesting by pelicans and terns has been confined primarily to three islands, Ferry Slip Island, South
Pelican Island, and North Pelican Island. Two of these islands, Ferry Slip and South Pelican, have
periodically received deposits of dredged sand provided by the U.S. Army Corps of Engineers as part of
dredging operations that maintain the Cape Fear River channel (Figure 1). This dredged sand has been
and is currently essential to sustaining habitat required by these species and others. The third island,
North Pelican, consists of marsh and shrub thickets and has not received dredged material.
In the past five years, no federally listed species have been detected on the islands during the course of
regular monitoring. Audubon staff visit both islands two to four days per week from March -August and
bi-weekly or weekly during September -February. No SAV has been detected in the shallow water
surrounding the islands.
DC,Vj 1i±/iL.liAlNGTi)N, NC
JUN 24Wit.
Figure 1. Location map of Ferry Slip and South Pelican Islands on the Lower Cape Fear River.
Royal Terns, Sandwich Terns, and Gull -billed Terns require bare sand and/or shell hash, or sand and/or
shell hash with sparse, scattered herbaceous vegetation for nesting. Ferry Slip Island and South Pelican
Island have been the only islands with such habitat in southern North Carolina and provide the only
suitable nesting sites for these species between Cape Lookout, NC and Cape Romain, SC. About every
three years, a census is conducted of all nesting colonial waterbirds in North Carolina. The three most
recent censuses were completed in 2007, 2011, and 2014, and together Ferry Slip and South Pelican
Islands supported significant proportions of the state's population of terns and pelican (Table 1);
21 `SCM WILMINGTON, NC
1
n-„
-U�! f2� lulu
statewide proportions of nesting terns_ and, pelica_ts.h.ayQ been generally comparable since,the surveys'
initiation in 1972 (North Carolina Wildlife Resources Commission 2016).
Table 1. Number of nesting pairs of terns and pelicans on Ferry Slip and South Pelican Islands and
proportion of statewide nesting populations in the Cape Fear River, 2007, 2011, and 2014.
Pelican Gull -billed Tern
2007
628(18%)
11 (12%)
2049(18%)
912(29%)
2011
498(10%)
28(16%)
2692(24%)
770(28%)
2014
493(11%)
18(12%)
2844(22%)
1019(35%)
American Oystercatchers are also censused every three years in North Carolina. The most recent
completed census years are 2007, 2010, and 2013. In 2007 Ferry Slip and South Pelican Islands
supported 7% of the state's population of nesting American Oystercatchers, in 2010 they supported 6%,
and in 2013 they supported 9% (North Carolina Wildlife Resources Commission, unpublished data).
In order to maintain suitable habitat for terns, islands such as Ferry Slip and South Pelican should receive
sand every five years (Parnell and Shields 1990). Ferry Slip Island and South Pelican Island have not
received dredged sand since 2004 and as a result both islands are now overgrown with herbaceous
vegetation and they have eroded (Figures 2 and 3). Habitat for terns, pelicans and oystercatchers has
declined significantly. Without new deposits of dredged sand, these islands will eventually cease to
support nesting terns, pelicans, and American Oystercatchers.
31 RECEIVED
i)t`;lM WILMINGTON, NC
J ll
1 Z, e, MID
rigure a. Aerial image of Soutn Pelican Island on 5 October 2014. Source: Google Earth.
Proposed Deposition of Sand on Ferry Slip and South Pelican
The U.S. Army Corps of Engineers conducted hydrographic and topographic surveys of South Pelican
Island on March 30 and 31, 2016 and of Ferry Slip Island on March 30 and April 4, 2016. From these
surveys, it developed site maps and plans for depositing material dredged from the navigational channel
onto the islands. It consulted with Audubon NC regarding the beneficial use of this material. These plans
are attached as part of the project narrative and application package. A pipeline dredge will pump high-
quality sand onto each island and bulldozers will shape the sand to the desired height, contour, and
slope. Prior to pumping, bulldozers will construct a berm from existing sand on the islands to contain
and direct the sand -water slurry; this method is commonly referred to as control of effluent. In addition
to a berm, silt fencing will also be used to protect the marsh on South Pelican Island. Following the
pumping event, all equipment will be removed from the islands.
Previous Permit and Proiects
In September 1991, North Carolina Division of Coastal Management issued permit #126-91 for the
maintenance and periodic renourishment of Ferry Slip and South Pelican Islands. In April 2003, that
permit was renewed as permit #45-03 for the maintenance and periodic renourishment of Ferry Slip and
South Pelican Islands. Permit #45-03 expired on December 31, 2007. The only change proposed in this
current permit application is a change in the previous permitted height of the islands from 18 feet above
mean high water to 24 feet above mean low water. This is intended to provide maximum sand capacity
while maintaining a slope that is suitable for nesting birds (Golder et at. 2008)
DOM VIIA.J.4INGTON, NC
We includeasappendices the permits and certifications for. permit # 45-03, issued in April 2003, for
reference and the original Environmental Assessment and 401(b) (1) evaluation done by the U.S. Army
Corps of Engineers for the first such project which was carried out in the 1980s (Appendices 1-5).
Conclusion
Ferry Slip Island and South Pelican Island are essential to sustaining North Carolina's waterbird and
shorebird populations. Periodic deposits of sand on the islands and using the control of effluent method
provides a beneficial use of the dredged sand and will sustain habitats that are critically important to
maintaining healthy populations of coastal birds. Renewal of the permit will ensure that adequate
nesting habitat will be available for many years into the future.
Literature Cited
Golder, W., D. Allen, S. Cameron, and T. Wilder. 2008. Dredged material as a tool for management of
tern and skimmer nesting habitats. DOER Technical Notes Collection (ERDC TN -DOER -E24),
Vicksburg, MS: U.S. Army Engineer Research and Development. Center.
http://el.erdc.usace.army.mil/dots/"doer/doer.html
North Carolina Wildlife Resources Commission. 2016. Colonial Waterbird Database.
https://ncpaws.org/PAWS/Wildlife/ColonialWaterBird/CWBHome.aspx. Accessed June 17, 2016.
Parnell, J.F. and M.A. Shields. 1990. Management of North Carolina's Colonial Waterbirds. UNC Sea
Grant Publication UNC -SG -90-03, Raleigh, NC.
Pearson, T.G,, C.S. Brimley, and H.H. Brimley. 1942, Birds of North Carolina. Bynum Publishing Company,
Raleigh, NC.
Soots, R.F. and J.F. Parnell. 1975. Ecological succession of breeding birds in relation to plant succession
on dredge islands in North Carolina. UNC Sea Grant Publication UNC -SG -75-27, Raleigh, NC.
Appendices
Appendix 1. CAMA permit,#45-03 and application materials.
Appendix 2. Division of Water Quality approval of 401 Water Quality Certification and additional
conditions for permit #45-03.
Appendix 3. Division of Land Resources Land Quality Section letter of approval for Sedimentation and
Erosion Control Plan for permit #45-03.
Appendix 4. NPDES Stormwater Discharge General Permit for Construction Activities for permit #45-03.
Appendix 5. 1982 Environmental Assessment and 401 (b) (1) evaluation.
5 RECEIVED
DCM WILMINGTON, NC
JUN 1. tuii
Location Map of Ferry Slip, and South. Pelican lslndS_
R C W
DCC WILMINGTON, NIC
JUN 2, 4 261vi
NOW
APPLICATIONfor
Malor Development Permit
(last revised 12127/06)
North Carolina DIVISION OF COASTAL MANAGEMENT
1. Primary Applicant/ Landowner Information
Business Name
Project Name (if applicable)
Business Name
North Carolina Wildlife Resources Commission
Colonial Waterbird Islands
Applicant 1: First Name
MI
Last Name
Gordon
NIA
Myers
MI
Applicant 2: First Name
MI
Last Name
Walker
Dave
H
Allen
If additional applicants, please attach an additional page(s) with names listed.
MI
Mailing Address
PO Box
City
N/A
State
1722 Mail Service Center
N/A
Raleigh
Mailing Address
NC
ZIP
Country
Phone No.
ate
FAX No.
276991700
USA
252-448-1546 ext. N/A
N/A -
Street Address (if different from above)
City
State
Phone No. 1
ZIP
N/A
N/A
N/A
28411 9444
N/A -
Email
NIA —
david.h.allen@ncwildlife.org
FAX No.
Contractor #
2. Agent/Contractor Information
Business Name
Audubon North Carolina
Agent/ Contractor 1: First Name
MI
Last Name
Walker
N/A
Golder
Agent( Contractor 2: First Name
MI
Last Name
N/A
N/A
NIA
Mailing Address
PO Box
City
ate
7741 Market Street Unit D
N/A
Wilmington
7NtC
ZIP
Phone No. 1
Phone No. 2
28411 9444
910 - 686 - 7527 ext.
NIA —
ext.
FAX No.
Contractor #
910 686 7587
N/A
Street Address (if different from above)
City
State
ZIP
N/A
N/A
N/A
N/A -
Email
wgoider@audubon.org
<Form continues on back>
1 F e,M D
DCiM WILMINGTON, NC
JUN 2 4 2916
Form DCM MP -1 (Page 2 of 5)
APPLICATION for
Major Development Permit
3. Project Location
County (can be multiple)
Street Address
State Rd. #
New Hanover Brunswick
Cape Fear River near Ft. Fisher (no street address)
N/A
Subdivision Name
City
State
Zip
N/A
N/A
NC
N/A -
Phone No.
Lot No.(s) (if many, attach additional page with list)
N/A - N/A - NIA ext. N/A
N/A, I I ,
a. In which NC river basin is the project located?
b. Name of body of water nearest to proposed project
Cape Fear
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
Cape Fear River
e. is proposed work within city limits or planning jurisdiction?
I. If applicable, list the planning jurisdiction or city limit the proposed
❑Yes ®No
- work falls within.
1. Is the proposed project consistent with the applicable zoning?
N/A
4. Site Description
a. Total length of shoreline on the tract (ft.)
b. Size of entire tract (sq.ft.) -
1,850 Ferry Slip; 2,130 South Pelican
548,856 (will be returned to previoulsiy permitted 609,840)
c. Size of individual lolls)
d. Approximate elevation of tract above NH W (normal high water) or
Ferry Slip: 5.6 acres, South Pelican: 7 acres,
NWL (normal waterleve!)
(If many lot sizes, please attach additional page with a list)
12' ®NHW or ❑NWL
e. Vegetation on tract
Spartina patens, Panicum spp., Eremochloa ophiuroides,
Phragmites spp., Phytolacca americana, Spartina alterniflora, and
other low grasses and non -woody vegetation
f. Man-made features and uses now on tract
None.
g. Identify and describe the existing land uses adiacent to the proposed project site.
Conservation, Water-based recreation
h. How does local government zone the tract?
1. Is the proposed project consistent with the applicable zoning?
Water, Conservation
(Attach zoning compliance certificate, if applicable) -
®Yes [--]No [INA
j. Is the proposed activity pad 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?
Tidewater Atlantic Research. An
assessment was done; however,
the report cannot be found in the
U.S. Army Corps of Engineers
records so it is not attached. The
original 1982 Environmental
Assessment for this project
describes cultural resources in the
area and why, because the islands
raVs_E
/ I n ON IC
u ._ - i; :7�-'„��i? ., �8- .<}§'�.-,f.S`�T ., ...:�rv.��c.x;ota �, �.Zr,:a _,>aa 3�a�cu:-=s3 �i.nat '
JUN 2 4 206
Form DCM MP -1 (Page 3 of 5)
APPLICATION for
Major Development Permit
consist of previously dredged and
deposited material, this project
would not have an impact on
archaeological or other cultural
resrouces. The EA is avilable as an
appendix in this application's
Project Narrative.
I. Is the proposed project located in a National Registered Historic District or does it involve a ❑Yes ®No [INA
National Register listed or eligible property?
<Form continues on next page>
m. (t) Are there wetlands on the site? ®Yes ❑No
(it) 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.
None
o. Describe existing drinking water supply source.
None
p. Describe existing storm water management or treatment systems.
None
5. Activities and Impacts
a. Will the project, be for commercial, public, or private use? []Commercial . ®Publir(Govemment
❑PrivatefCommunily
b. Give a brief description of purpose, use, and daily operations of the project when complete.
Sand from the Cape Fear River navigational channel will be dredged by the U.S. Army Corps of Engineers to maintain the
navigable shipping channel of the Cape Fear River. The dredged sand is proposed to be placed on adjacent dredged -
materials islands, as has been done several times since the early 1980s. Replenishment of sand on Ferry Slip and South
Pelican Islands, both of which were constructed of dredged sand, will restore nesting habitat for colonial waterbirds and
shorebirds. Sand will be placed on the islands using the control of effluent method to reduce runoff and direct the effluent
away from emergent marsh (South Pelican Island only). The sand will then be graded to the appropriate contours. This
method has been used successfully on previous habitat restoration projects on these islands.
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.
Sand will be pumped onto the islands using a pipeline dredge. A barge will deliver 1.2 bulldozers which will be used to grade
and contour the deposited sand. Equipment will be stored on the islands as long as needed, and removed as soon as the
project has been completed.
d. List all development activities you propose.
None
e. Are the proposed activities maintenance of an existing project, new work, or both? Maintenance
f. What is the approximate total disturbed land area resulting from the proposed project? 14 ❑sq.Ft or ®Acres
RECE—WED
nGM WILMINGTON, NC,'
2 ;.s r,.s _2808 .; r .es'f. x. i. 4'
JUN 2 _sly
Form DCM MP -1 (Page'4 of 5)
APPLICATION for
Major Development Permit
g. Will the proposed project encroach on any public easement, public accessway or other area OYes ®No ONA
that the public has estabfts pd. use. of?
h. Describe location and type of existing and proposed discharges to waters of the state.
Control of effluent is standard practice for depositing dreged sand on these islands and will be used to direct sand to the
most appropriate locations on the islands and to prevent it from Flowing uncontrolled over the island. Effluent will be directed
to the channel side of the islands. Control of effluent and silt fencing will prevent material from entering marsh on South
Pelican Island.
I. Will wastewater or stormwater be discharged into a wetland? OYes ®No ONA
If yes, will this discharged water be, of the same salinity as the receiving water? OYes ONo ®NA
j. Is there any mitigation proposed? []Yes ®No ONA
If yes, attach a mitigation proposal.
<Forin continues on harks
6. Additional Information
In addition to this completed application form, IMP -1) the following items below, if applicable, must be submitted. in order for the application
package to be complete, Items (a) — (0 am 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. Acopy 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 cerfified 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 N.C. Coastal Reserve and National Estuarine Research Reserve Phone No. 910-962-2998
Address 5600 Marvin K Moss Lane, Wilmington, NC 28409
Name Military Ocean Terminal Sunny Point ��.. Phone No. 910-457-8425
Address 6280 Sunny Point Road, Southport, NC 28461-5000
Namegwi,,s-.-- r n.-
Phone No. 'Ito -'i57-zs3°S.
Address po 13,,c l° N 29, Sow}t,tyrk, rjt 2YH b l
g. A list of previous state or federal permits issued for work on the project tract. Include permit numbers, permittee, and issuing dates.
State Permit #126-91, NCWRC, 19 Sept. 1991 State Permit #45-03, NCWRC, 1 April 2003
h. Signed consultant or agent authorization form, if applicable.
t. Welland 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 tj l is Environmental Policy Act (N.C.G.S. 173A 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.
cerrmaalpon anaf Permission to Enter on Land
wi lug mauu urac any permn issuea In response to this application will allow only th
The project will be subject to the conditions and restrictions contained in the permit.
R EI°y'ED
(;tN
'All' -TIGTON, NO
JUN 2 4 !tJ16
Form DCM MP -1 (Page 5 of 5)
APPLICATION for
Major Development 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 crrthe-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 22 June 2016 Print Name al er Golder J�
Signature r C
Please indicate application attachments pertaining to your proposed project.
®DCM MP -2 Excavation and Fill Information ❑DCM MP -5 Bridges and Culverts
❑DCM MP -3 Upland Development
[]DCM MP -4 Structures Information
RACE V )
DCM WiDMINGTON, NC
i`f y..k ,°..,. .. Vr mr",—n Coo 5t.1 a_;.2n i, boat JUN
2 MD
Form ®CM MP -2
EXCAVATIO -N --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 ❑This section not applicable
a. Amount of material to be excavated from below NHW or NWL in
cubic yards.
Up to 200,000 from Wilmington Harbor project, -86,000 would go
to South Pelican and Ferry Slip islands
(1) Does the area to be excavated include coastal wetlands/marsh
(CW), submerged aquatic vegetation (SAV), shell bottom (SB),
or other wetlands (WL)7 If any boxes are checked, provide the
number of square feet affected.
❑CW ❑SAV OSB
❑WL ®None
(ii) Describe the purpose of the excavation in these areas:
Maintenance of navigational channel as pan of federal
navigation project.
b. Type of material to be excavated.
sand
High -ground excavation in cubic yards.
0
2. DISPOSAL OF EXCAVATED MATERIAL
❑This section not applicable
a. Location of disposal area.
Lower Cape Fear River on Ferry Slip Island and South
Pelican Island (see location map)
C. (t) Do you claim title to disposal area?
®Yes ❑No [INA
(ii) If no, attach a -letter granting permission from the owner.
e. (1) Does the disposal area include any coastal wetlands/marsh
Dimensions of disposal area.
7 acres per island
(i) Will a disposal area be available for future maintenance?
®Yes ONO [INA
(it) If yes, where?
Both islands would be available for future dispppsl.
i -i we g-+ E i V
IED
(i) Does the disposal include any area in the watKm WILMINGTON, NC
Other
:Access
annel
LW or
Canal
Boat Basin
Boat Ram P
Rock GroinRock
(excluding
Breakwater
shoreline
WL
stabilization
Excavated
material to
come from
adjacent
Length
federal
project,
Wilmington
Harbor
channel
maintenance.
Width
Avg. Existing
Depth
NA
NA
Final Project
Depth
NA
NA
1. EXCAVATION ❑This section not applicable
a. Amount of material to be excavated from below NHW or NWL in
cubic yards.
Up to 200,000 from Wilmington Harbor project, -86,000 would go
to South Pelican and Ferry Slip islands
(1) Does the area to be excavated include coastal wetlands/marsh
(CW), submerged aquatic vegetation (SAV), shell bottom (SB),
or other wetlands (WL)7 If any boxes are checked, provide the
number of square feet affected.
❑CW ❑SAV OSB
❑WL ®None
(ii) Describe the purpose of the excavation in these areas:
Maintenance of navigational channel as pan of federal
navigation project.
b. Type of material to be excavated.
sand
High -ground excavation in cubic yards.
0
2. DISPOSAL OF EXCAVATED MATERIAL
❑This section not applicable
a. Location of disposal area.
Lower Cape Fear River on Ferry Slip Island and South
Pelican Island (see location map)
C. (t) Do you claim title to disposal area?
®Yes ❑No [INA
(ii) If no, attach a -letter granting permission from the owner.
e. (1) Does the disposal area include any coastal wetlands/marsh
Dimensions of disposal area.
7 acres per island
(i) Will a disposal area be available for future maintenance?
®Yes ONO [INA
(it) If yes, where?
Both islands would be available for future dispppsl.
i -i we g-+ E i V
IED
(i) Does the disposal include any area in the watKm WILMINGTON, NC
l 9u�il:i 7rn S;l, al _i J') �-'=ti,..y n u.; a< i 11
(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 OSAV s OSB
OWL ®None
(ii) Describe the purpose of disposal in these areas:
Disposal of fill in these areas will provide nesting habitat for
Royal Tems, Sandwich Terns, Gull -billed Toms, American
Oystercatchers, Brown Pelicans, and other species of birds.
®Yes []No ❑N,4
(ii) If yes, how much water area is affected?
1.4 acres ofintertidal area
3. SHORELINE STABILIZATION ®This section not applicable
(if development is a wood groin, use MP -4 — Structures)
a. Type of shoreline stabilization: b. Length:
❑Bulkhead ❑Riprap OBreakwater/Sill ❑other:
c. Average distance waterward of NHW or NWL:
e. Type of stabilization material:
g. Number of square feet of fill to be placed below water level.
Bulkhead backfill _ Riprap
Breakwater/Sill_ Other_
i. Source of fill material.
A OTHER FILL ACTIVITIES
(Excluding Shoreline Stabilization)
a. (1) Will fill material be brought to the she? ®Yes ❑No [INA
If yes,
(ii) Amount of material to be placed in the water 0 CY -
(!it) Dimensions of fill area 7 acres per island, excluding
marsh on South Pelican Island
(iv) Purpose of fill
Fill will provide nesting habiat for Royal Terns, Sandwich
Terns, Gull -billed Terns, American. Oystercatchers, Brown
Pelicans, and other species of birds.
S. GENERAL
a. How will excavated or fill material, be kept on site and erosion
controlled?
Material will be contained using the control of effluent method and
silt fencing.
Width:
d. Maximum distance waterward of NHW or NWL:
(1) Has there been shoreline erosion during preceding 12
months?
[]Yes ❑No [INA
(ti) If yes, state amount of erosion and source of erosion amount
information.
h. Type of fill material.
[I This section not applicable
b. (1) Will fill material be placed in 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.
OCW ❑SAV _ ❑SB _
OWL ®None
(ii) Describe the purpose of the fill in these areas:
b. What type of construction equipment will be used (e.g., dragline,
backhoe, or hydraulic dredge)?
Pipeline dredge, bulldozer
C. (1) Will navigational aids be required as a result of the project? d. (i) Will wetlands be crossed in transporting equipment to project
❑Yes ®No ONA site? []Yes ®No [INA at9 C IVSD
(ii) If yes, explain what type and how they will be implemented. (ii) If yes, explain steps that will be taken to""I'jt�fOiiOM13TO NO
✓ay. . a :,31Fn'�e_ j¢,su=T aarr a2+�i�,:r3: 9.+t^sC91%7u
environmental impacts.
22 June 2016
Date
Colonial Waterbird Islands
Project Name
Audubon North Carolina for NC Wildlife Resources Commission
Applicant N me
Applicant Sign to
252.8S?'d =aa s 1:Bu°A-
RECEIVED
DCW WILMINGTON, NC
JUN .24 0/610-
6
2
CHANNEL PRISM LINE L ro o 0
/ .PA p , . ' ,a2 B °�♦Seja'�',Oi'�', i' % T$ '22T B .2
S ,.4°Y 2
// M Pxi /" rp1O'7�'D'O''i: ♦�,T Bre y'10 �p � �\9 ), '% -'' '`,9'
/ 'SPA _0 ♦ ♦ 4<,i�yi'i i; '� 0 /y �aLf �\ 1' r i (�,Bgi�'AR ,,-\9 6
?1'f . p�J'♦.y',b`:., '�6 ' R90 d ,2,1,.p' Sr _ q0' p 6
A -- %4"/u♦,,:Po, ,y0yi ,' r2 2 ' ,20' \ f pz'`' B ,,9 1
IV
/ A\' ,a /�:'::l'.: k � :,13 � ,2\' 2 : ,20• O y- ,,1' 6 �Tf'� 3�10j
/ �q0' •t ::' •ya J,':� 6' ',22' 2 2'`.' i:' ,-xs'� 3 a0' P, .,1' -A `?y,�,9y
11
2310p _ :;'" O, ,2, _ 9• 1 0 TT):p /�7
G 7000 2312000 _
70000 T
% 'A PO Lryy 'i,/"fy4ii i,/L%'Y, ' ''L, � 4-_.'_• T®. R," -I _ ,+9q 2 ' ,�,Ce,\ 2 - ,T ,y(yAay�,'B,'' „ ,; �ti 6 e, �' �;,�;*5�t P�',,' '_�i.0 n
/ B�' W ♦ ,:iA 3 ! '.'!'`- 3 _: '' ,.(1 "3 „':i�- d - '.,6'_ X .,,y -iJY" 5' '�' .\A' +b�q' ,A ,6'� A
= ,22 n' 20; h ", =\5'; ° ': 6 ;;;
a' 0 9 44s''y y ,>y. ;�__-r , �i"' ,P ;iCa"„a--' A",, "''5'
A APPROXIMATE 22' MLLW
O // "',3� 3 v FINISHED GRADE LINE
R` ,1ytQ til i' ,�\B' ',, A' i34 �S :.''AT'_ 9 ii'\-♦q♦-� _'P' %' ,ryisl -s'L' .l
�h ,9, h 6"9 i, ,,B• )i � ,,P. ��- �\
% / T°''6?'"_ ,,1 e ,\A;y,q♦ IF
% ,,A:9 ,� '/ `-- ,AS y�,'♦1--' ,,2','",) ,,' v�>?D-993 '-":S:': q-t:C�,_ ��`, _' - �°p b. /. ;T ,¢:N O ,) ,\.
AMATE4•MLLW
FINISHED
D GRADE LINE
3 , W - < , --h:- '. b.:--i'� _ °•®'-02---�---- -off
CHANNEL PRISM LINE ,,1 ), _ �n ao- b.a ° ,t. I;r%^qb y,; .�i,c_
w CROSS SECTION A -A
Amy WO
vvlD n vAn1Es
MAXIMUM FILL HEIGHT =
wiz as
5�FILL
25
—i--7—�--I----r—T-7--I--r—T-7--I--�
_
_
ELEVATION 22.0 FT MLLW
25
20
—r—r—�--r—
X2525
20
- * -� ---_
1-
-7
20
w 15
t
f-1�I�0.
I
Iwi 10
i---'
—�
_
+--I— ♦--+
f
�' — —� 10
s___
NUMBER
20D 100 0 100 200 300
— 5
o O
_�-
__—�
1--I— a---1 -� --
_
�ISTltyl^iGB011NO t_ ]- -[ �_— 0
-5
5
—L_L_
_
5
M 0+00 0+50
1+00 1+50 2+00 2+50
3+00 3+50 4+00 4+50 5+00 5+50 6+00
6+50 7+00 7+50 8+00 8+50 9+DO
9+50 10+0010+5011+00
w CROSS SECTION A -A
W, 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 6+00 6+50 7+00 7+50 8+00
w
CROSS SECTION B -B
NOTES
Amy WO
MAXIMUM FILL HEIGHT= WIDTH
wiz as
_
_
_
ELEVATION 22.0 FT MLLW VARIES
4,,
X2525
20
—r
-7
--ILLI
_
0
WILMINGTON,
I
r—t-7--—r=*—_----,fir—r—rt—
,LUN 2 4 2016
20
X15
P ATE
SCALE: I"= 100'
NUMBER
20D 100 0 100 200 300
CN110
SCALE IN FEET
5
—L_L_
_
_ _�L _EL9i/_.40
z
0 0
-��—=k—=—I--L-1E%�.STING�GROIINO-�_---L_j.____
0
W, 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 6+00 6+50 7+00 7+50 8+00
w
CROSS SECTION B -B
NOTES
APPROXIMATE 4' MLLW
FINISHED GRADE LINE Ni,
'°• ,
,0.,,5 0 e a1 @_-
,o'
231,000
69000
TEMPORARY SILT FENCE
SEE DETAIL
o�
B
a
1. ALL DREDGED MATERIAL SHALL BE PLACED BY CONTROL OF EFFLUENT, DIRECTING THE FLOW AWAY FROM THE WILMINGTON HARBOR NAVIGATION CHANNEL
AND THE MARSH AREA.
2. MAXIMUM ELEVATION OF DISPOSAL AREA SHALL NOT EXCEED+22'MLLW.
3. WHERE THE EXISTING SLOPE ABOVE O' MHW IS STEEPER THAN 10111V, CONTRACTOR SHALL GRACE EXISTING SLOPE AND PLACE FILL TO FLATTEN THE
SLOPE TO 10H:1V.
4. DATE OF TOPOGRAPHIC S HYDROGRAPHIC SURVEY: 3031 MARCH 2016.
5. ELEVATION MONUMENT: USCG MONUMENT, PLO -1993, ELEM. 22AUMLLW, N 78271 9, E 232106.4, LOCATED AT THE SIDE OF CIVIL WAR BATTERY
BUCHANAN, FORT FISHER, NC.
B. HORIZONTAL DATUM: NAD 1983.
7. VERTICAL DATUM FOR CONTOURS SHOWN: MEAN LOWER LOW WATER(MLLW).
S. BEFORE THE START OF ANY WORK BY THE CONTRACTOR THE CORPS WILL STAKE THE MARSH LINE. PRIOR TO THE PLACEMENT OF DREDGED MATERIAL
THE CONTRACTOR SHALL CONSTRUCT AN APPROPRIATE BERM AND PLACE TEMPORARY SILT FENCE ALONG THE NORTH SIDE OF THE MARSH AREA.
THE CONTRACTOR SHALL NOT AT ANY TIME PLACE MATERIAL OR ALLOW ANY EQUIPMENT TO CROSS INTO THE STAKED MARSH AREA.
9, ALL COSTS FOR WORK AT SOUTH PELICAN ISLAND SHALL BE CONSIDERED INCIDENTAL TO AND INCLUDED IN THE COST FOR DREDGING.
10. THE CONTRACTOR MAY USE MULTIPLE DISCHARGE POINTS TO ENHANCE MOUNDING OF DREDGED MATERIAL ON THE ISLAND. THE CONTRACTOR SHALL SUBMIT
A DISPOSAL PLAN FOR THE CONTRACTING OFFICER'S APPROVAL.
11. THE APPROXIMATE AREA OF THE EXISTING ISLAND AT O'MHW(EL. 4.0'MLLW) IS 7 ACRES, THE FOOTPRINT OF LIMITS OF CONSTRUCTION SHALL
NOT EXCEED 7 ACRES ABOVE 0' MHW FOLLOWING COMPLETION OF DISPOSAL OPERATIONS.
12. THE ESTIMATED FILL CAPACITY WITHIN THE LIMITS OF THE FILL AREA IS 51,000 CU YDS. IT IS THE INTENT OF THIS CONTRACT TO PLACE A
SUFFICIENT AMOUNT OF DREDGED MATERIAL ON SOUTH PELICAN ISLAND TO PROVIDE THE MAXIMUM FILL HEIGHT AND FOOTPRINT ALLOWED.
13. CROSS SECTIONS A -A AND B -B SHOW MAXIMUM ALLOWABLE DIMENSIONS AND SIDE SLOPES.
r
I
P y.Y s
y y ti,
5 a 9 1 ^= PERIMETER OF MARSH
a'' S
2312000
�a "'� � � _-- i Y•� 69000
0
6g
m D
a
z E
J p
yKK
A+
z'
M¢
LLz m
WDz v a
>a� 3
adoz
QUAWD
Amy WO
wiz as
oim �N
4,,
ion
r `' 91''''��
IrC'Ei V I_V���
N
_
0
WILMINGTON,
I
,a1y
APPROXIMATE 4' MLLW
FINISHED GRADE LINE Ni,
'°• ,
,0.,,5 0 e a1 @_-
,o'
231,000
69000
TEMPORARY SILT FENCE
SEE DETAIL
o�
B
a
1. ALL DREDGED MATERIAL SHALL BE PLACED BY CONTROL OF EFFLUENT, DIRECTING THE FLOW AWAY FROM THE WILMINGTON HARBOR NAVIGATION CHANNEL
AND THE MARSH AREA.
2. MAXIMUM ELEVATION OF DISPOSAL AREA SHALL NOT EXCEED+22'MLLW.
3. WHERE THE EXISTING SLOPE ABOVE O' MHW IS STEEPER THAN 10111V, CONTRACTOR SHALL GRACE EXISTING SLOPE AND PLACE FILL TO FLATTEN THE
SLOPE TO 10H:1V.
4. DATE OF TOPOGRAPHIC S HYDROGRAPHIC SURVEY: 3031 MARCH 2016.
5. ELEVATION MONUMENT: USCG MONUMENT, PLO -1993, ELEM. 22AUMLLW, N 78271 9, E 232106.4, LOCATED AT THE SIDE OF CIVIL WAR BATTERY
BUCHANAN, FORT FISHER, NC.
B. HORIZONTAL DATUM: NAD 1983.
7. VERTICAL DATUM FOR CONTOURS SHOWN: MEAN LOWER LOW WATER(MLLW).
S. BEFORE THE START OF ANY WORK BY THE CONTRACTOR THE CORPS WILL STAKE THE MARSH LINE. PRIOR TO THE PLACEMENT OF DREDGED MATERIAL
THE CONTRACTOR SHALL CONSTRUCT AN APPROPRIATE BERM AND PLACE TEMPORARY SILT FENCE ALONG THE NORTH SIDE OF THE MARSH AREA.
THE CONTRACTOR SHALL NOT AT ANY TIME PLACE MATERIAL OR ALLOW ANY EQUIPMENT TO CROSS INTO THE STAKED MARSH AREA.
9, ALL COSTS FOR WORK AT SOUTH PELICAN ISLAND SHALL BE CONSIDERED INCIDENTAL TO AND INCLUDED IN THE COST FOR DREDGING.
10. THE CONTRACTOR MAY USE MULTIPLE DISCHARGE POINTS TO ENHANCE MOUNDING OF DREDGED MATERIAL ON THE ISLAND. THE CONTRACTOR SHALL SUBMIT
A DISPOSAL PLAN FOR THE CONTRACTING OFFICER'S APPROVAL.
11. THE APPROXIMATE AREA OF THE EXISTING ISLAND AT O'MHW(EL. 4.0'MLLW) IS 7 ACRES, THE FOOTPRINT OF LIMITS OF CONSTRUCTION SHALL
NOT EXCEED 7 ACRES ABOVE 0' MHW FOLLOWING COMPLETION OF DISPOSAL OPERATIONS.
12. THE ESTIMATED FILL CAPACITY WITHIN THE LIMITS OF THE FILL AREA IS 51,000 CU YDS. IT IS THE INTENT OF THIS CONTRACT TO PLACE A
SUFFICIENT AMOUNT OF DREDGED MATERIAL ON SOUTH PELICAN ISLAND TO PROVIDE THE MAXIMUM FILL HEIGHT AND FOOTPRINT ALLOWED.
13. CROSS SECTIONS A -A AND B -B SHOW MAXIMUM ALLOWABLE DIMENSIONS AND SIDE SLOPES.
r
I
P y.Y s
y y ti,
5 a 9 1 ^= PERIMETER OF MARSH
a'' S
2312000
�a "'� � � _-- i Y•� 69000
0
6g
m D
a
z E
J p
yKK
A+
z'
M¢
LLz m
WDz v a
>a� 3
adoz
QUAWD
Amy WO
wiz as
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N
ion
r `' 91''''��
IrC'Ei V I_V���
N
_
0
WILMINGTON,
I
,LUN 2 4 2016
=
P ATE
SCALE: I"= 100'
NUMBER
20D 100 0 100 200 300
CN110
SCALE IN FEET
0
b
4-
P p.
STA 47+50,
Appendix 1: Ferry Slip Island Plan.
ti � IH 'dlm
ohQ
h °
V yi ry
2320000
83500 '.
M �,','�.,^,`Ti�,��S''�rvlh r'"'�(�„'a MM'✓.. --q.b; 11'm n mm ti' M no ry m m n �.,f-_y off.
1 v
n
ry 4'
q ry _•
I
'Mq..aM \
PP , "1m wi IAN ..T.h�roN �, , ” U •iw,+.
✓�'5'7: Pne PM M`0'��W,4M pM.'p',m� ^'n•N .ry rv;°N nnP ���;r V `, n 3✓h°4"a°�STe
71
i ^ '"`,n'ti M h /�" r,,N�n �i''�,''''y ,"HF m � � p. '." P P ° ,"o 0 6 � ry^ry ,,•
CHANNEL RR14A LINA
"rv,mb�d,mmh e b FN amm7f�
nnn 7'"i^"'7" ;Wi) ,(ro,�¢'w ✓�¢�,rt,N, ma'`i3-°40°00
`n m'0ti j,Yh'^"^�},gyifi``°
%\ 1
? )1 i ^',P,ry �`'✓ ,n r,°,ti'",', ^ tl l P
2320000 �6'
0
o, rn„ ",' ;, 83000 '
o��.op'Q;o 000000 oPP �o��,
�• I I'll
�';ry•:"'�{T i,7 m'h'n"w�fn'7N,',a (n0 S'PMS. Nm n rye mon
MNhm�'il 'i iN"}�'Nh"��jY,,h�11'INYN PJ Tje4
d�mN ti ea w,"r m'N `�N�i'':"� r n
>M Mryyryp ryN'N m mNe '- n
nM nn,
WIDTH MAXIMUM FILL HEIGHT=
i 30 VARIES ELEVATION 24.0 FT MLLW
25 I FILL I 1 T 30
-_. _..
? I i l l
20
-t
r—T--r— 20
15
z 5 _3,�_z�EUZ Li= 5
LL
p 0 --r7.. _. _I - -E ISTI G G OU 1 D. - -- _- I. - 1. > -_ 5
W 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 6+00
w CROSS RF(.TInN 0_0
i
-MAXIMUM FILL HEIGHT=
y/1L21E5 _-_
--I -�
Qv
---I--j
----
-j - I--I--r-� _ 30
O
-r-7----r-r- 25
---r—T--i----I--r '-101-0
v
-zs
/
W 20
r
—r—
SITMGG
W15
�
-r-�-�--r
r
i
LL
Z10
t 1 r9v
-}----I--
i Q
z
O
co
-5
O
W 0+00
0+50 1+00 1+50 2+00 2+50
w
WIDTH
-MAXIMUM FILL HEIGHT=
y/1L21E5 _-_
--I -�
ELEVATION 24.0 FT MLLW
---I--j
----
-j - I--I--r-� _ 30
- - ---- - - - --
-r-7----r-r- 25
---r—T--i----I--r '-101-0
-r—T -1 r—r— 20
-}--1--j--+--
SITMGG
I-PL-1-=-�=--i-l-
0
1+50 4+00 4+50 5+00 5+50 6+00 6+50 7+00 7+50 8+00
6+50 9+00 9+5010+0010+5011+0011+505
CROSS SECTION B -B
24' MLLW FINISHEI
GRADE CONTOUR
NOTES
4' MLLW FINISHED
GRADE CONTOUR
ry
y
2310000'
83500
�A
ry
U
ab
•�o
Y
e^i
�M
ry •b
L, 4
b
B
ry
ry
1. ALL DREDGED MATERIAL SHALL BE PLACED BY CONTROL OF EFFLUENT, DIRECTING THE FLOW AWAY FROM THE
WILMINGTON HARBOR NAVIGATION CHANNEL,
2. MAXIMUM ELEVATION OF DISPOSAL AREA SHALL NOT EXCEED +24- MLLW.
3. WHERE THE EXISTING SLOPE ABOVE IT MHW IS STEEPER THAN 10HAV, CONTRACTOR SHALL GRADE EXISTING SLOPE
AND PLACE FILL TO FLATTEN THE SLOPE TO 10H:iV.
4. DATE OF TOPOGRAPHIC& HYDROGRAPHIC SURVEY: 30 MARCH AND 4 APRIL 2016.
5. ELEVATION MONUMENT: USCG MONUMENT, FED -1993, ELEV. 22AV MLLW, N 78271.9. E 2321064.3, LOCATED AT THE
SIDE OF CIVIL WAR BATTERY BUCHANAN. FORT FISHER, NC,
6. HORIZONTAL DATUM: NAD 1983.
7. VERTICAL DATUM FOR CONTOURS SHOWN; MEAN LOWER LOW WATER (MLLW).
B. THE CONTRACTOR MAY USE MULTIPLE DISCHARGE POINTS TO INSURE MOUNDING OF DREDGED MATERIAL ON THE
ISLAND. THE CONTRACTOR SHALL SUBMIT A DISPOSAL PLAN FOR THE CONTRACTING OFFICER'S APPROVAL,
B THE APPROXIMATE AREA OF THE EXISTING ISLAND AT O' MHW (EL. 4.0' MLLW) IS 5.6 ACRES.
10. THE ESTIMATED FILL CAPACITY WITHIN THE LIMITS OF THE FILL AREA 1535,000 CU. YDS, ITIS THE INTENT OF THIS
CONTRACT TO PLACE A SUFFICIENT AMOUNT OF DREDGED MATERIAL ON FERRY SLIP ISLAND TO PROVIDE THE
MAXIMUM FILL HEIGHT AND FOOTPRINT ALLOWED. THE FOOTPRINT OF THE LIMITS OF CONSTRUCTION SHALL NOT
EXCEED 7ACRES ABOVE 0' MHW FOLLOWING COMPLETION OF DISPOSAL OPERATIONS.
11. CROSS SECTIONS A -A AND B-8 SHOW MAXIMUM ALLOWABLE DIMENSIONS AND SIDE SLOPES.
12, ALL COSTS FOR WORK AT FERRY SLIP ISLAND SHALL BE CONSIDERED INCIDENTAL TO AND INCLUDED IN THE COST
FOR DREDGING.
SCALE: 1"= 100'
200 100 0 100 200 300
SCALE IN FEET
CN111
-
DCM WILMINGTON,
JUN 2 4 2016
325
--F--]-
MAXIMUM FILL HEIGHT= WIDTH
T
20
ELEVATION 22.0 FT MLLW
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3
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25
ELEVATION 22.OFTMLLW VARIES
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CROSS SECTION B -B
+
APPROXIMATE 4' MLLW
FINISHED GRADE LINE
°62
2311000+ ,0' 6
89000 -°. //1
� U
E
I
TEMPORARY SILT FENCE '+° ___- z +�,•
SEE DETAIL
NOTES °
B
1. ALL DREDGED MATERIAL SHALL BE PLACED BY CONTROL OF EFFLUENT, DIRECTING THE FLOW AWAY FROM THE WILMINGTON HARBOR NAVIGATION CHANNEL
ANO THE MARSH AREA,
2. MAXIMUM ELEVATION OF DISPOSAL AREA SHALL NOT EXCEED +22'MLLW,
3. WHERE THE EXISTING SLOPEADOVE O' MHW IS STEEPER THAN IOH:N. CONTRACTOR SHALL GRADE EXISTING SLOPE AND PLACE FILL TO FLATTEN THE
SLOPE TO ION IV.
4, DATE OF TOPOGRAPHIC S HYDROGRAPHIC SURVEY: 30.31 MARCH 2018.
5. ELEVATION MONUMENT: USCG MONUMENT,FED4993, ELEV 22.45'MLLW,N78271.9. E232100A. LOCATED AT THE SIDE OF CIVIL WAR BATTERY
BUCHANAN, FORT FISHER, NC.
5. HORIZONTAL DATUM: HAD 19113.
]. VERTICAL DATUM FOR CONTOURS SHOWN: MEAN LOWER LOW WATER(MLLW).
8, BEFORE THE START OF ANY WORK BY THE CONTRACTOR THE CORPS WILL STAKE THE MARSH LINE. PRIOR TO THE PLACEMENT OF DREDGED MATERIAL
THE CONTRACTOR SHALL CONSTRUCT AN APPROPRIATE BERM AND PLACE TEMPORARY SILT FENCE ALONG THE NORTH SIDE OF THE MARSH AREA.
THE CONTRACTOR SHALL NOT AT ANY TIME PLACE MATERIAL OR ALLOW ANY EQUIPMENT TO CROSS INTO THE STAKED MARSH AREA,
9. ALL COSTS FOR WORK AT SOUTH PELICAN ISLAND SHALL BE CONSIDERED INCIDENTAL TO AND INCLUDED IN THE COST FOR DREDGING.
10. THE CONTRACTOR MAY USE MULTIPLE DISCHARGE POINTS TO ENHANCE MOUNDING OF DREDGED MATERIAL ON THE ISLAND. THE CONTRACTOR SHALL SUBMIT
A DISPOSAL PLAN FOR THE CONTRACTING OFFICER'S APPROVAL.
11. THE APPROXIMATE AREA OF THE EXISTING ISLAND ATO' MHW (EL. 4.0' MILL W1IS T ACRES. THE FOOTPRINT OF LIMITS OF CONSTRUCTION SHALL
NOT EXCEED T ACRES ABOVE S MHW FOLLOWING COMPLETION OF DISPOSAL OPERATIONS.
12. THE ESTIMATED FILL CAPACITY WITHIN THE LIMITS OF THE FILL AREA IS 51,000 CU. YDS. IT IS THE INTENT OF THIS CONTRACT TO PLACE A
SUFFICIENT AMOUNT OF DREDGED MATERIAL ON SOUTH PELICAN ISLAND TO PROVIDE THE MAXIMUM FILL HEIGHT AND FOOTPRINT ALLOWED,
13. CROSS SECTIONS A -A AND B -B SHOW MAXIMUM ALLOWABLE DIMENSIONS AND SIDE SLOPES.
2312000
70000
APPROXIMATE 22' MLLW
FINISHED GRADE LINE
APPROXIMATE 4'MLLW
FINISHED GRADE LINE
o --------.o.,
s �
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59000
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NUMBER
200 100 0 100 200 300
SCALE IN FEET
CN 110
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,0
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APPROXIMATE 4' MLLW
FINISHED GRADE LINE
°62
2311000+ ,0' 6
89000 -°. //1
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E
I
TEMPORARY SILT FENCE '+° ___- z +�,•
SEE DETAIL
NOTES °
B
1. ALL DREDGED MATERIAL SHALL BE PLACED BY CONTROL OF EFFLUENT, DIRECTING THE FLOW AWAY FROM THE WILMINGTON HARBOR NAVIGATION CHANNEL
ANO THE MARSH AREA,
2. MAXIMUM ELEVATION OF DISPOSAL AREA SHALL NOT EXCEED +22'MLLW,
3. WHERE THE EXISTING SLOPEADOVE O' MHW IS STEEPER THAN IOH:N. CONTRACTOR SHALL GRADE EXISTING SLOPE AND PLACE FILL TO FLATTEN THE
SLOPE TO ION IV.
4, DATE OF TOPOGRAPHIC S HYDROGRAPHIC SURVEY: 30.31 MARCH 2018.
5. ELEVATION MONUMENT: USCG MONUMENT,FED4993, ELEV 22.45'MLLW,N78271.9. E232100A. LOCATED AT THE SIDE OF CIVIL WAR BATTERY
BUCHANAN, FORT FISHER, NC.
5. HORIZONTAL DATUM: HAD 19113.
]. VERTICAL DATUM FOR CONTOURS SHOWN: MEAN LOWER LOW WATER(MLLW).
8, BEFORE THE START OF ANY WORK BY THE CONTRACTOR THE CORPS WILL STAKE THE MARSH LINE. PRIOR TO THE PLACEMENT OF DREDGED MATERIAL
THE CONTRACTOR SHALL CONSTRUCT AN APPROPRIATE BERM AND PLACE TEMPORARY SILT FENCE ALONG THE NORTH SIDE OF THE MARSH AREA.
THE CONTRACTOR SHALL NOT AT ANY TIME PLACE MATERIAL OR ALLOW ANY EQUIPMENT TO CROSS INTO THE STAKED MARSH AREA,
9. ALL COSTS FOR WORK AT SOUTH PELICAN ISLAND SHALL BE CONSIDERED INCIDENTAL TO AND INCLUDED IN THE COST FOR DREDGING.
10. THE CONTRACTOR MAY USE MULTIPLE DISCHARGE POINTS TO ENHANCE MOUNDING OF DREDGED MATERIAL ON THE ISLAND. THE CONTRACTOR SHALL SUBMIT
A DISPOSAL PLAN FOR THE CONTRACTING OFFICER'S APPROVAL.
11. THE APPROXIMATE AREA OF THE EXISTING ISLAND ATO' MHW (EL. 4.0' MILL W1IS T ACRES. THE FOOTPRINT OF LIMITS OF CONSTRUCTION SHALL
NOT EXCEED T ACRES ABOVE S MHW FOLLOWING COMPLETION OF DISPOSAL OPERATIONS.
12. THE ESTIMATED FILL CAPACITY WITHIN THE LIMITS OF THE FILL AREA IS 51,000 CU. YDS. IT IS THE INTENT OF THIS CONTRACT TO PLACE A
SUFFICIENT AMOUNT OF DREDGED MATERIAL ON SOUTH PELICAN ISLAND TO PROVIDE THE MAXIMUM FILL HEIGHT AND FOOTPRINT ALLOWED,
13. CROSS SECTIONS A -A AND B -B SHOW MAXIMUM ALLOWABLE DIMENSIONS AND SIDE SLOPES.
2312000
70000
APPROXIMATE 22' MLLW
FINISHED GRADE LINE
APPROXIMATE 4'MLLW
FINISHED GRADE LINE
o --------.o.,
s �
2312000
59000
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JUN 2 4 2016
=
SCALE: 1"=100'
NUMBER
200 100 0 100 200 300
SCALE IN FEET
CN 110