SW8890108_Historical File_20090326

4-MULKEY C)
ENGINEERS & CONSULTANTS �
PO Box 331 27 (((JJJ
RALEIGH, NC 27636
PHONE: [phone] vvv
FAx: [phone]
LETTER OF TRANSMITTAL
To: Linda Lewis Date: March 19, 2009
NCDENR-Stormwater
Environmental Specialists
127 Cardinal Drive Extension
Wilmington, NC 28405-3964
Re: Oak Island Boating Access
Job No.: 2007065.00
I am sending you the following item(s):
COPIES DATE NO. DESCRIPTION
2 Calculation Package (including Narrative to explain
exclusion request under 2008 Coastal Rule section 2d
2 Construction Drawing Sets
These are transmitted as checked below:
O As requested ® For your use
• For approval ❑ For Signatures
❑ For review and comment ❑
Remarks:
Please find the attached documents for your review. From the email from Kelly Johnson on March 12, we
have provided the documentation requested to pursue redevelopment exclusion under 2008 Coastal Rule
(section 2D). The site was originally built in 1981-1982, we have reduced impervious area onsite, have
improved the stormwater features from none existing to grass swales and ponding areas. ase let me
know if you have any questions, comments, or concerns. Thanks
Copy to: file Signed:
arren M. Suyg,
[e-mail]
1 r..rw le,IVED 919-858-1811
MAR P A. 2009
BY.

MULKEY
CDNSULTA TS
STORMWATER,
SEDIMENTATION & EROSION
CONTROL
Oak Island Boating
Access Improvements
for
NC Wildlife Resource Commission
March 2009
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Mulkey Engineers&Consultants �I
PO Box 33127 ;" '*„� -
Raleigh,NC 27636
Telephone[phone] R q, .� 20p9
Fax[phone] O

Narrative
The North Carolina Wildlife Resource Commission wishes to improve the area commonly
know as The Oak Island Boat Access. The Oak Island Boat Access is located in Brunswick
County and serves the public as a point of recreation to boaters. The site is within the Cape
Fear River Basin and bound to the east by Dutchman Creek. The property is off of State
Road 1101 known as Fish Factory Road and River Road. The total tract is —3,000 acres but
only 3.19 acres will be disturbed with this project.
Stormwater
The project is 2.48 acres(108,046 sf) of existing impervious,all gravel parking,and no
stormwater controls. No stormwater piping or BMP currently existing on-site. There is
some existing rip rap in the northeast and southeast edges of the lot but it seems to be more
of an erosion control measure than a stormwater treatment/control measure. In proposed
condition the impervious will be decrease to 2.33 acres (101,736 sf) and will provide two
grassed swales to allow sheet flow from the parking area to enter and slowly release to the
north and south ponding areas. The swales have been designed to meet the BMP manual
while the ponding areas are only a feature to slowly release the stormwater runoff before
entering Dutchman Creek. The existing and proposed impervious areas have been included
in this package as exhibit X-1 &X-2. The drainage areas to the grassed swales have been
included and is shown on exhibit X-3. Lastly the drainage area to each ponding area has
been included as exhibit X-4. Given the onsite soil, "Pactolus",is a hydrologic soil"A"
and of a fine sand make up infiltration in the grass swales along with infiltration in the
ponding area is highly expected and will further illustrate the treatment and control measure
expected in proposed condition. The combination of less impervious,grass swales,and
ponding areas illustrates the requirements to meet the redevelopment exclusion under the
2008 Coastal Rule-Section 2(d).
Erosion Control
The erosion control measures for the proposed paving project and minor grading will be
designed, constructed, and maintained to ensure compliance with the North Carolina
Sedimentation Pollution Control Act of 1973. The most sensitive area to protect on the site
will be Dutchman Creek to the east and the existing coastal wetlands which are located on
the property. Tree Protection Fencing in combination with silt fencing will be constructed
around the site in order to protect during construction. The grass swales can be cut in early
and act as temporary diversions to divert sediment-laden water from the construction site to
ponding areas that will act as temporary sediment traps. All inlets into the proposed storm
drainage system will be protected to prevent sediment from entering the pipe system and
being conveyed downstream. A construction entrances will be installed at any entry point
into the site to provide a buffer area where construction traffic can drop their mud and
sediment to avoid transporting this material onto private and public roads, to control erosion
from surface runoff, and to help control dust. The proposed erosion control measures will
be installed at the beginning of the construction,prior to any land disturbance. All disturbed
areas brought to final grade will be stabilized with permanent vegetation within fifteen days.
Once disturbed areas are stabilized and the site is approved by the permitting agency, then
the erosion control measures will be removed.

General Use
Each day recreational boaters are allowed to launch and pilling out their recreational boats
while leaving truck and trailer parked at the property. Currently the site is gravel with
concrete wheel stops in the parking area,with light woods to the north and south of the site.
The existing site consists of three existing concrete boat ramps and two existing 60'x 8'
floating docks none of which allow for docking of boats. The proposed project would
asphalt the gravel parking lot,add one"T" floating dock,and replace the damaged materials
of the existing floating docks with the same material and in the same location as the existing
floating docks. The parking lot would be paint stripped to delineate 74- 10'x 45'truck and
trailer parking spaces,2 - 10'x 45 ADA truck and trailer parking spaces,23—9'x 18'
standard parking spaces,4— 8'x 18'ADA car/van parking spaces, and 4—post retrieval tie
down spaces. The plan allows access for ADA access through the new paved lot and ADA
sidewalk to a proposed floating dock. The project would include minor grading to insure the
drainage pattern is not changed interior to the parking areas. Two permanent grass swales
have been proposed to allow the sheet flow into them and then quantity control on the
north and south of the property. The construction would only require a small bulldozer, a
paving machine, dump trucks,paint machine,and small equipment trucks. Existing grades
have been shown relative to both Normal Low Water and to NAVD 1988 datum along with
profile sections that depict the existing and proposed floating dock and ramp locations
relative to water depths. Design documents also clearly depict the coastal wetland along
with Normal High&Low water lines. No wetland limits will be disturbed during the
construction. Finally the proposed floating"T" dock will match in material and dimensions
to the existing floating docks. Both the replacement and proposed docks measure greater
than the 6'width consistent with NCAC 07H .0208 (b)(6)(A) but given the fact that this is
public facility that has been in use for many years and also the fact that this should be ADA
safe&friendly a passing clearance of 8'wide would be of benefit to the facility and use of
the public. Adjacent property owners have been provided the applications and design
documents for this project and were made aware to contact DCM with any questions,
comments, or concerns.
l_ .
L.

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NOW OR FORMERLY
WI-
TOWN OF YAUPON BEACH
1C 3 `n
DEED BOOK 907 PAGE 576 p gal; PLAT BOOK 907 PAGE 579 .J a.,,E
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The Englraer dos.no;gusrard;te ihst.G eXkting feciMe.sueh vl I
SURVEY WAS COMPLETE BY THE NORTH CAROUNA WILDLIFE ee dpelnes,dactriwll,es,conduit,telephone oabk,.ervice
RESOURCE COMMISSION.MULKEY ENGINEERS 8 enthe Contractor'.
c s,ac other feegtnaI are shown Pn the Plen..hed
1.
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CONSULTANTS ARE NOT RESPONSIBLE FOR ANY INACCURACIES be the Cecitue or.. . Idi sot to have al'orations,
E,ated by
30,
OR OMISSIONS IN THE SURVEY DATA these respective owns.,field mark the utilitya nnIngoCO and
Protect all such Glinting facilities prior to beginning construction. SCALE:!°= 3a
The Cards ctor L t N re r,e,el le for mtifying all utRhy owners
In a Underground
with NC General Statute-Chapter S7,Article& 0' SCALE:
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.....•,...:- . .4-•310?-x..onl,
- - ,- :. •- 11
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r
I
i
Exhibit A-1, continued: Hydrologic soil groups for United States soils
las
•
OXENDINE D PALLX B PAPALDTE C PATIO C PELEE B
IL
OXERINE C PALLS C PAPINEAU C PATIT CREEK 5 PELELIU D
OXFORD D PALM BEACII A PAPOOSE B PATNA B. PELHAM
OXHEAD B PALMA B PAPA BID
B PATIS C • RELIC p
DXLEY C. PALMER D PARACHUTE 8 PATOUTVILLE C PELION BID
OXWALL D PALMAREJO C PARADISE C. PATRICIA B PELE!F A
DYHUT C PALMER CANYON -8 PARADOX B PATRICK B PELLA DYLEN C • PALMERDALE B C PAT
PARANAT BID
C PELLEJASg
DIA4I5 D PALMETTO 9/D PARANAT. DRAINED. B PATTANI TANI D PELLICER D
DIAN D PALMETTO. D SALINE PATTEE B- -PELONCILLO 0
OZAUKEE C DEPRESSIDNAL PARASOL B ' PATTENBURG B PELTIER C
OZETTE C PALKICH • 6 PARCELAS D PATTER B PEMBERTON B OZIAS D PALMS, OVERWASH A%D PARCHIN 0 PATTERSON C PEMBROKE L
PAAIKI B. PALMS. MAAT>50 AID PARCHIN. COOL' 8
PAALOA C • PATTON 8/D PEMENE PALMS• MAAT<50 A/D PAROAL DE B PAUL B PEN!MI C C PAAUHAU A PALMS. PONDED O PARDEE D PAULDING D PENA PABLO D PALMS. SANDY A/D PARDEEVILLE B PAULINA B
PACHAPPAC B SUBSTRATUM PAREHAT C PAULSON8 PENASCO D
D PENA DB
PACHECO
C PALMS. GRAVELLY A/D PARENT BID FAULVILLE B PENCE g PACHECO•. DRAINED B SUBSTRATUM PARIATO D PAUMALU B PEND OREILLE B
PACIFICO C PALMYRA 8 PARIETTE C PAUMSAUGUNT D PENDANT PACK C PALO
D PAR15A C PAUSANT 9 PENDA RVIS C C PACKARD B PALODURD B PARISIAN 0 PAUWELA 8 PENDEN PACKER a PALOMARIN 'B PARKALLEY . B PAVA.IAI C RENDER C
PACKHAM a PALOMAS 9 PARKAY g C
PACKTRAIL PAVERT PENDERGRASS D. [
C PALOMINO D PARKDALE P PAVER B B PENDLETON C
PACKWOOD D PALON' p. PARKE 8 PAYILLION B PENDPDY PACO •C PALOPINTO D PARKER 0
C PAVO B PENELAS D
PACOLET
B PALLS VERDES D PAPKFIELD C PAHROD B PENEY D
PACTOLA B PALOUSE B PARKHILL B/D PAWCATUCK D PENGILLY PACTOLu6 A PALSGROVE B -PARKINSON B/D
B PAWH USKAC
PADDOCK CID PALUXY B PARKS D PENGRAI
B PAWLING B
PADEN C PAMISON A PARK"IEt1 B PENINSULA STAJA B rm
PADILLA C PAMLICD . D PARKYILLE C PAXICO 0 I PENITENTS
PAD/NA B ' PANDA B PAPK WOOD B/D PAXTON C I PENITENTS B
PADRES C I PENLAW :C
B PAMSD£L C PARLEYS 9 PAXYILLE BID I PENN C
PADRONES B PAMUNKEY B PARLTN C PAYETTE B I PENNEKAMP .[
PADUCAH B • FANA P PABLO B PAYMASTER A I PENNELL A
PADUS B PANAEWA D PAFVELE C PAYNED
FAESL B PENNEY A
B PANDK B PARMELOW C PAYNECREEK B PENNICHUCK B 1
PAGARI 6 PANAMA ' B PARMENTER B PAYSON D PENNSUCO 0
PAGEBROOK D PANAMINT B PARMLEED C PEACHAM D PEND C .
PAGINA • C PANASDFFKEE •C/p PARNELL CID PEACHLAND D PENOYER B
PAGODA -C PANCHERI 8 PARDUAT -B PEARL B PENROSE 0
PAGOSA C PANDO B PARR B PEARL HARBOR 0 PENSORE 0
PAGUATE C PANDOAH 'C PARRAN D PEARSOLL D PENTHOUSE D
PAHAKA B PANDORA B/D PARRISH C PEASLEY
PAHOKEE D PENCE A
B/D PaNn11Pa D PARRTTA C PEASPEAR D PENWELI • A
I PAHRANAGAT C PANE B PARSHALL 9 PEAVTNE C PENW00D A to,PAHRANAGAT. VERY D PANGBORN D PARSIPPANY • CID PEAWICK D PENZANCE • C
POORLY DRAINED PANGUITCH B PARSONS D PEBBLEPOINT C PEOGA C
PAHRANGE C PANHANDLE B PARTLOW D PECATONICA @ PEON
PAHREAH C PANHILL B PAFTOV D PECKHAM D
C
PAHRDC D PANIN C PEOH. DRAINED ' I:
B PARTRI C PECKISH D pEOLA C P►HRUMP C PANIOGUE B PARTRIDGE A PECOS D PENNE 0
PAHSIMEPOI B PANIOGUE. WET C PASAGSHAK D PECTURE B PEONS. DRAINED C
PAIA 8 PAXITCHEN B PASCO 0 PEDCAT D PEORIA p
PAICE 0 PANKY • C PASCO. DRAINED C PELEE C PEOTONE BID
PATLO 8 PANNOD C PASO SECO D PEDERNALES C PEDAL
PAINESVILLE C PANOCHE 8 PASOUETTT D PEDIGO Al
PAINT D PANOCHE. . 0 PASOUETTI. CC PEPPER 0
PAISLEYPEDLEFORDOLIBC PEPPER 0
P SALINE-ALKALI. MODERATELY WET PEDOLI B PEPTON p
8
PAIT WET PASDUETTI. DRAINED C PEDRICK 8 PEDUAMING A
t
PAJARA C PANOLA 0 PASOUOTANK B/D PEDRO
PAJARITO ▪ PANOR C PEOUEA g
B PASS CANYON p PEEBLES
PAJUELA 8 PANORAMA B PASSARC P£OUOP 8
PAKA C PEEKO 0 PERALTA C
9 PANDZA P PASSCREEK C PEEL C PERAZZO B
PAKALA 8 PANSEY D PASTERN D PEELER B PERCETON B I
PAKIN! B PANTANO D PASTIK C PEERLESS B• PERCHAS 0
PALACIOUS D PANTEGO B/D -PASTGRIUS B PFETI A PERCILLA D
l PALAFOX C PANTERA B PASTURA D PEEVER PALANUSH C PERC C f:
C PANTHER D PATAHA C PEEVYWELL CC
PALAPALAI B PANTnN 0 IATCPIN D _ PERCOUN
PALATINE 8 I PAOLAj PCGLER C PERDI B/D
A ' PATE C t PEELER p PERDIN C
8 I PAOLI B I PATELZICK 'p
PALAUI PEGRAM B PERELLA B/D
I PALAZZO C PAPASI PATENT C I PEKAY PALBDONE B I PAPAC C C I PERELLA. B
PALINOR C I PAPAGUB C j PATILLAS B I PELAHATCHIE C I• MODERATELY WET r
PALISADE B I PAPAL A I PERICO B
I PATILO e l PELAN B I PERICO B
NOTES: TWO HYDROLOGIC SOIL GROUPS SUCH AS B/C INDICATES THE DRAINED/UNDRAINED SITUATION. .1
MODIFIERS SHOWN. E.G.. BEDROCK SUBSTRATUM. REFER TO A SPECIFIC SOIL SERIFS PHASE FOUND IN SOIL MAP LEGEND.
A-30 (210-VI-TR-55, Second Ed., June 1986)
L

rr
Brunswick County, North Carolina 29
artificial drainage or land grading to improve surface Typically, the surface layer is black mucky loam 11
drainage. inches thick. The subsurface layer is dark gray loam 4
This soil is in capability subclass Ilw and woodland inches thick. The subsoil is dark gray sandy clay loam 49
group 3o. inches thick. The underlying material to a depth of 80
r inches is gray sandy loam.
PaA—Pactolus fine sand, 0 to 2 percent slopes. Surface runoff is very slow. Permeability is moderate,
' ' This moderately well drained and somewhat poorly and the available water capacity is moderate. The soil
drained soil is in slight depressions and on terraces. ranges from extremely acid to strongly acid throughout,
I Nearly all of the acreage of this map unit is in woodland. unless the surface layer has been limed. The seasonal
Individual areas of this soil are in the southern and high water table is at or near the surface.
I western parts of the county. They are oblong and range Included with this soil in mapping are small
from 10 to 150 acres. intermingled areas of Pantego soils that have a loam or
Typically, the surface layer is gray and grayish brown fine sandy loam surface layer. Also included are small
fine sand 10 inches thick. The underlying material to a areas of the Torhunta, Woodington, and Rains soils.
depth of 80 inches is fine sand. It is very pale brown in Woodington and Rains soils are on the outer edges of
the upper part; mottled light gray, very pale brown, and the mapped areas, and Torhunta soils are in small
brownish yellow in the,middle part; and light yellowish intermingled areas. The included soils make up about 20
brown in the lower part. percent of this map unit.
Surface runoff is slow. Permeability is rapid, and the Pantego soil is mostly in woodland. The forest
available water capacity is low. This soil has a very high vegetation.is adapted to wetness. The main canopy
rate of seepage, and trench walls cave. The soil is very trees are loblolly pine, pond pine, sweetgum, water
strongly acid or strongly acid throughout, unless the tupelo, yellow-poplar, sycamore, swamp chestnut oak,
ilt, surface layer has been limed. The seasonal high water red maple, willow oak, Atlantic white-cedar, and
table is 1.5 to 2.5 feet below the surface. baldcypress. Large areas of this soil have been ditched,
Included with this soil in mapping are small areas of bedded, and planted to loblolly pine. The understory
Wando soils on low ridges and Leon soils in small includes redbay, sweetbay, loblolly bay, American holly,
depressions. The included soils make up about 20 gallberry, southern bayberry, sweet pepperbush,
percent of this map unit. switchcane, waxmyrtle, blueberry, titi, greenbrier, and
Pactolus soil is mostly in woodland. The forest sphagnum moss. This soil is important as habitat for
vegetation is adapted to wetness in the winter and deer, raccoons, fox, black bear, rabbit, bobcat, opossum,
droughtiness in the summer. The main canopy trees are birds, and other wildlife.
1 loblolly pine, longleaf pine, sweetgum, blackgum, yellow- A few areas of this soil have been artificially drained
poplar, sycamore, southern redcedar, red maple, and are used for cropland. Corn and soybeans are the
southern red oak, and white oak. A few areas of this soil main crops. Wetness from a seasonal high water table is
have been bedded and planted in loblolly pine. The the main limitation. A well planned and constructed
understory includes dwarf azalea, American holly, drainage system reduces wetness. Drainage systems
gallberry, huckleberry, waxmyrtle, sassafras, blueberry, commonly include open ditches, tile, and land grading
greenbrier, and lichens. This soil is important as habitat and "crowning" to eliminate small depressions that
for deer, raccoons, fox, rabbit, bobcat, opossum, birds, pond.
and other wildlife. This soil is generally not used for residential or
A few areas of this soil are used for cropland. Corn, recreational development. Wetness and seepage are the
soybeans, and small grains are the main crops. The soil main limitations.
is droughty in summer. Cover crops and crop residue This soil is in capability subclass Vlw undrained, Illw
management help reduce leaching. drained, and woodland group 1w.
This soil is poorly suited to residential and recreational
development because of wetness, seepage, caving of Pt—Pits. This map unit consists of areas where
cutbanks, and the sandy nature of the soil. the original surface material has been or is currently
This soil is in capability subclass Ills and woodland being removed. Individual areas range from 5 to 40
group 3w. acres.
The pits range from 5 to 15 feet deep. The material
- Pn—Pantego mucky loam. This nearly level, very excavated is typically sand, sandy loam, or sandy clay
poorly drained soil is in broad interstream areas. Nearly loam and marl. The remaining soil material is generally
all the acreage of this map unit is in woodland. Most of sandy and wet. The more recently excavated areas are
this soil is in the north-central part of the county. bare and subject to accelerated erosion. Other areas
Individual areas of this soil are generally broad and have become naturally stabilized under pine and other
range in size from 10 to 150 acres but can range up to vegetation. The surface relief ranges from smooth to
1,500 acres. highly irregular.
L

Worksheet 2: Runoff curve number and runoff
Project By Date
OAK IS(,Ana.k �GA-r'i".J, i-:-r :: : p:iwrt-:`:, -/a-Oc1
Location Checked Date
Check one: LJ Present ❑ Developed
f �i j Jai' " - ��: %/ .. �/% ii:/� 4 it..� �d,✓i .ir,:/ 9i %% - f%�/ i ° /f•, /�/
z �✓
�_ / iL� � r„ f aft o ./., i„
Soil f
aname Cover description CN J Area Product
an
hydrologic CN xarea
group N N N acres
(cover type,treatment,and hydrologic condition;percent ; m m ❑mil
(appendix A) impervious;unconnected/connected impervious area ratio) LLif ❑%
" TULu-:, A 3\pEJ. s'f'•.-r, (:(-:::,..;a Cw,Li,,, ,..4r,° 39 O.-71 Z"7, (o 9
E- v :y.-.f �I d 2,VZ Z Y3.o q
)
J Use only one CN source per line '
I
Totals * 3,/9 2 70, 73
CN (weighted)= total product = 2,7 ! : g V. Use C N » S�
total area 3 . I
Storm#1 Storm#2 Storm#3
Frequency yr / 0 J
Rainfall, P(24-hour) in (,,,'6
IRunoff,Q in 5 ,
f i
(Use P and CN with table 2-1,figure 2-1,or
equations 2-3 and 2-4) }
I 1
1 D-2 (210-VI TR-55,Second Ed.,June 1986)

-I-MULKEY CAL
CULATION SHEET PAGE OF
ENGINEERS & CONSULTANTS
CLIENT SUBJECT Prepared By Date 3 -- /Fs'• ;
PROJECT No. n,4 fC TS f,,4- . 'BOA' "n.v.'.� -` r' .' Reviewed By (,c-) S Date 3- f g
�1ZE V O'► 4E: eft
/ =.3 /W(L --1 Q = 1 7 (,

Worksheet 3: Time of Concentration (Tc) or travel time (Tt)
—� Project By
Date
OAK _r5 r A r.,6 a6,4 77.145 Ar•- •-. ._ T \Pow/ IT.:- 3—iF- 9
ILocation Checked Date _
Check one: LK Present ❑ Developed
Check one: ❑Tc ❑Tt through subarea
Notes: Space for as many as two segments per flow type can be used for each worksheet.
IInclude a map,schematic, or description of flow segments.
w.
.. . ..........
Segment ID A
1. Surface description (table 3-1) SA-/ C7H
2. Manning's roughness coefficient, n (table 3-1) 0 ,o //
3. Flow length, L(total L t 300 ft) ft C.)a
4. Two-year 24-hour rainfall, P2 in y 9 S
5. Land slope,s ft/ft 0,;,/ 6 -7
6. Tt= 0.007 (nL)°"g Compute Tt hr 6.O(-1 7 + = G,OL/7
P2 0.5 s0.4
,
;a�- e, �;. ....: zght W W A
Segment ID 13
7. Surface description(paved or unpaved) )A V E•i, _
8. Flow length, L ft 2,G C)
1 9. Watercourse slope,s ftfft C. , GI S Li
10. Average velocity,V(figure 3-1) ft/s 2,5
11. Tt= L Compute Tt hr 6,a 22 + I = 6,628'
3600 V
3
Segment ID
12. Cross sectional flow area, a ft2
13. Wetted perimeter,pw ft
I14. Hydraulic radius, r=a Compute r ft
15 Channel slope,s Pw ft/ft
I 1 16. Manning's roughness coefficient, n
17. V= 1.49 r 2/3 s 1/2 Compute V ft/s
i 8. Flew length, Ln ft —
19• Tt= L Compute Tt hr -�-
i 3600 V
20. Watershed or subarea Tc or Tt(add Tt in steps 6, 11, and 19) Hr 0, 07
v -t: :. Q,/h,,-
(210-VI TR-55,Second Ed.,June 1986) D-8
1

Worksheet 4: Graphical Peak Discharge method
Project By Date
6AK isLANis t?3 A . f ., 7;'61,,..)+ t:. 3—/W—oct
Location Checked Date
O I Z�I.A f.b)sa tit] u 6
r-
Check one: 2.-Present LJ, Developed
1.Data
Drainage area Am= J, C.)::35J mi2(acres/640)
Runoff curve number CN= (From worksheet 2)
Time of concentration Tc= D / hr (From worksheet 3)
Rainfall distribution = (I, IA, II III)
Pond and swamp areas sprea
throughout watershed = percent of Am ( acres or mi2 covered)
Storm#1 Storm#2 Storm#3
Frequency yr / U
3.Rainfall, P (24-hour) in -7.
i..Initial abstraction, la in a 3S 3
(Use CN with table 4-1)
5.Compute la/P O,0 Li 40
6.Unit peak discharge, qu csm/in SU
(Use Tc and la/P with exhibit 4— )
7.Runoff, Q in £ 9 I
(From worksheet 2) Figure 2-6
8.Pond and swamp adjustment factor, Fp /"
(Use percent pond and swamp area
with table 4-2.Factor is 1.0 for
zero percent pond ans swamp area.)
9.Peak discharge, qp ft3/s / 9, 2. /
(Where qp=qu Am QFp)
D-4 (210-VI-TR-55,Second Ed.,June 1986)

>F
i
[= NOW OR FORMERLY W H
TOWN OF YAUPON BEACH So
DEED BOOK 907 PAGE 576 .J' Nseey
PLAT BOOK 907 PAGE 579 W=�
PIN#:2086-1156-0994 C�C e�ea:
USE:WATER TREATMENT PLANT Ir L @5e
N85°47'29_E 729.54 _
•Alcr,
- -T.— -PROPERTY LINE LEASE LINE y •
�ti D,W,,
....s.
y >w ass',... y+
4� - SEAL
0 3 Yd6 p a
It*
yi
mama -=\ e x ,44 w '
TREE UNE�. m w :. ,
/ + A �'. Dace -'
DRAWN BD
flAfe'
e DWGG�atID u MIS
',a nesrmiara Dh R.a
3 ��>/ Alk x Data ,h MAI
tt(�ppy,�y�� E)aSTIhIG aeeeAm SGVB
1.
Pc PA.__ 7a GRA66 AREA a�e� t
b E%I6TING (NOT WOODED( PS
0 TREE UNE7,5,
B.•m
V7
yam,= EXISTING CONCRETE I -.- 1 8 B
i-.4.', `..�- a MG WHEEL STOP a� .� II. a„� p 1 1 1
1.
I
1111111110,'O' ` `EXISTING POST EXISTING L= POL `P �'�� �, ev�ve•
f Dutchman Creek g
1 ` ` ` ` �STIN TINT POLE i§i i
I \ EXISTING POST-, ` ` ' � 'A�'I �� .- , V
I. / / LE%ISTINC WHEEL STOP r 'Deck 1
r / oGSTh� W �1�'
OWNER OF R=•• RGROUNA POWER&UGHi COMPANY Olio--II n.ee y
I E%ISRNG GRAVEL USFA OF PROPEIiTY:N• + CAFiOLINA WILDLIFE RESOURCE COMMISSION &FL. W O
i •essm (STING TREE SITTING FENCE •. _-- D BOAT ACCESS L".kee NOTE'
8670 ROAD,OAK(ACRES NC �' iSs
GRADES SHOWN ARE TO NAVD 19BB DATUM
/MIN -(STING CONCRETE VVV,,,
r a ISTIN•EP, - TOTAL-- -2,920 ACRES
.. i Gooks PIN-500700871095
EXISTING GRAVEL D=• BOOK-0516 1
-E.-.IN. t. � OE . PAGE=0186 11 \ • a U
si.
XITTING
EC-B !STING Si •
, Ill
1 4ELEC-BOX ELEC-B• (STING FE`, EXISTING LIGHT PO �./
0 i Moo r�,^J W I
i I SISTING SIGN .STING LIGHT POIF EXISTING POST 9.
•
1 ` Z i 1 v;1 ISrING GRAVE _-.x.•s wk \ `ry! % ET(,•WHEEL STOP•!1 1-10 !1° z Q� o
A \\
i., • g
i era 4 1 1e o
ci1O a a Z
5• N k ^ SEERS GRAVEL EXISTING HEEL ' ' ' ' ' . �� \ 1 O
Pc4, \SI p--
•
M EXISTING '
G TREE LINE _ - xeb`en wj^`
•
t Zed� - - — _ - LO W
rr o
I io3 LEASE LING _
N - - - - - �— - S85°47'29"W 663.61' - x�x 0 Z
r�l i_ - - — i QU
U%.1
x ZHThis note ehallapplyeach and Boxy sheet in this Net.
The Erseneer does not guarantee that dl twisting fedTde.such `-
ee plpellnes,DlaCTPal Brea,conduit,telephone cable,service
SURVEY WAS COMPLETE BY THE NORTH CAROUNA WILDLIFE connections,or other&ladles ere shown on the Plans.h shall
RESOURCE COMMISSION.MULKEY ENGINEERS& he the Contratxore responabliry to have all ImTNa located by
k CONSULTANTS ME NOT RESPONSIBLE FOR ANY INACCURACIES their respective owners,field mark t e uNIty loadana,and
OR OMISSIONS IN THE SURVEY DATA protect ell such existing faoG'Ides prior to beginning construction, SCALE:Y= 30'
The Contractor is fully responslble fer nodfyng at utility owners
1 In accordance with NC General Statute-Chapter 87,Artide E. C' 30' 60'
The Underground Damage Prevendon Act ��-al =MVO NCA

Worksheet 2: Runoff curve number and runoff
Project By Date
L.A.r.x:
Location Checked Date
CD,44: D:>L.A AP, , I,<, UJ. T,� G ; ;.' 0 .
Check one: ❑Present Developed
if
Soil name Cover description CN Area Product
and of
hydrologic - CN x area
group N m I" ©acres
DJ C\I
(cover type,treatment,and hydrologic condition;percent cd
m d ❑mil
(appendix A) impervious;unconnected/connected impervious area ratio) F LL ❑%
-PA,' ".1:.`,, _ (2 FC. J'. : • F.. 60GA C::letiA0,tc)A..) -3al U,s(- 33.sv
`LS 2 7 V
r
I
J Use only one CN source per line
Totals !, 3. /9 2.6/.
CN (weighted)= total product = Z 4/.V 2 : -
total area 3, '
Use CN » 2. I
`:
/ /' Hair � �/4 10.� /��i 1'- * /i 5' i / � /3iU",, e
I
Storm#1 Storm#2 Storm#3
Frequency yr /p
Rainfall,P(24-hour) in 7. 6?
fRunoff,Q in I S S5..c
(Use P and CN with table 2-1,figure 2-1,or
equations 2-3 and 2-4) 1
1
D-2 (210-VI-TR-55,Second Ed.,June 1986)

Worksheet 3: Time of Concentration (Tc) or travel time (Tt)
Project By Date
o41<- r. <f A:,A; -eo 'ATF i'..1 G /4('c._. .. ,..7 7- i'3Lk....r ,':. - i - '",
Location Checked Date
Check one: ❑Present E Developed
Check one: El Tc ❑Tt through subarea
Notes: Space for as many as two segments per flow type can be used for each worksheet.
Include a map,schematic, or description of flow segments.
Segment ID A
1. Surface description (table 3-1) SM c).}; .]
2. Manning's roughness coefficient, n (table 3-1) ,-).b f 6
3. Flow length, L(total L t 300 ft) ft 7.:7 U
4. Two-year 24-hour rainfall, P2 in L, 9 5
5. Land slope,s ft/ft U , {J 19
6. It= 0.007 (nL) (18 Compute Tt hr U i 0 3 7 + _ 0 )�•7
P2 0.5 50.4
'e: .'---., a .k.,... o m. x «,mow . s'.
Segment ID 3
7. Surface description (paved or unpaved) () j's 4 F')
8. Flow length, L ft /SO
9. Watercourse slope,s ft/ft 0. 02.'r8
10. Average velocity,V(figure 3-1) ft/s 2 ,-7
t 11. Tt= L Compute Tt hr 3. 0 6 9' + _ 6 .4;,,1I`_
3600 V
Segment ID C.
12. Cross sectional flow area, a ft2 1 , 2 2,
13. Wetted perimeter,pw ft .j,
14. Hydraulic radius, r=a Compute r ft O. J lr
15 Channel slope,s Pw ft/ft (), ()()S
16. Manning's roughness coefficient, n ,OB I I _
17. V= 1.49r2/3s1/2 Compute V ft/s I yL7, /
n
18. Row-length, L ft j 0
_ _ _ _ -
19. Tt= L Compute It hr 0, OU(o ,+ -
_. = 0,00d
,U0d
1 3600 V
1 20. Watershed or subarea Tc or Tt(add It in steps 6, 11, and 19) Hr 0,
_ , LAC. is - h
- 0, ® ,- 1
(210-VI-TR-55,Second Ed.,June 1986) D-3

.f=-MULKEY CALCULATION
L ON SHEET PAGE OF
ENGINEERS & CONSULTANTS
CLIENT SUBJECT Prepared By ,i? Date 3- 1 6•
PROJECT No. OA-K T S r A AJ' .oft 7"F./j 9 c E,.; - Reviewed By U J S Date -
cr
r., J cz. - cU - .2, 2 (•)
•
( 7- 0 U
y 5•
•
I _
L

Worksheet 4: Graphical Peak Discharge method
Project By Date
OAK SLAA.) 8c3A-rir3( fi c I.._ . .1. 7 1� Wit .. , ... 3 - '
Location Checked Date
r�
Check one: U Present I Developed
1.Data
Drainage area Am= 5.! .) mi2 (acres/640)
Runoff curve number CN= 2 (From worksheet 2)
Time of concentration Tc= C l hr (From worksheet 3)
Rainfall distribution = (I, IA, II III)
Pond and swamp areas sprea
throughout watershed = percent of Am( acres or mi2 covered)
Storm#1 Storm#2 Storm#3
2.Frequency yr / U
3.Rainfall, P (24-hour) it i�,(.0
4. Initial abstraction, la in O.L-(3
(Use CN with table 4-1)
_.Compute la/P O,OS-7
I i
6.Unit peak discharge, q„ csmin S0
(Use Tc and la/P with exhibit 4— )
7.Runoff,Q in 515-3
(From worksheet 2) Figure 2-6
r . � l
8.Pond and swamp adjustment factor, Fp 1
(Use percent pond and swamp area •
with table 4-2.Factor is 1.0 for
zero percent pond ans swamp area.)
9.Peak discharge, qp ft3/s /SI,
(Where gp=quAmQFp)
D-4 (210-VI-TR-55,Second Ed.,June 1986)

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DRAWING NO.
X-3

Permit Number.
(to be provided byDWQ)
AVA of Vs,ATFRpG
h
NCDENR a
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out,printed and submitted.
The Required Items Checklist(Part Ill)must also be filled out,printed and submitted along with all of the required information.
1 PROJECT INFORMATION
Project name Oak Island Boating Access
Contact name Warren M.Sugg
Phone number 919-858-1811
Date March 17,2009
Drainage area number 1
II. DESIGN INFORMATION.
Site Characteristics
Drainage area 30,056.00 ft2
Impervious area 20,473.00.ft2
Percent impervious 68.1%%
Design rainfall depth 1.50 Inch
Peak Flow Calculations
10-yr storm runoff depth 0.84 in
10-yr storm intensity . 10.04 in/hr
Post-development 10-yr storm peak flow 5.26 . ft3/sec
Velocity
Maximum non-erosive velocity(peak 10-year storm) 5.00 ft/sec
Soil characteristics(enter X below)
Sand/silt(easily erodible) x
Clay mix(erosion resistant)
Grass Type(enter"x"below)
Bermuda . . . x
Tall fescue
Bahlagrass
Kentucky bluegrass
Grass-legume mixture
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale: , (Y or N)
Maximum velocity
Side slopes :1
Swale length ft
Option 2: Conveyance Swale,Seekina Pollutant Credit: y ` (Y or N)
Maximum velocity for 10-yr storm 0.87 ft/sec OK
Side slopes .. 5.00 :1 OK
Swale length 185.00 ft OK
L
Form SW401-Grassed Swale-Rev.3 Parts I and II.Project Design Summary,Page 1 of 2

Permit Number.
(to be provided by DWQ)
Swale Characteristics
Swale Shape:Enter an"x"in the appropriate cell below:
Trapezoidal x
Parabolic
V-shaped
Width of the bottom of the swale 1.00 ft
Width of the top of the swale 8.00 ft
Additional Information
Is the swale sized for all runoff from ultimate build-out? Y(Y or N) Insufficient sizing
Is the BMP located In a proposed drainage easement with a Y(Y or N) Insufficient ROW location.
recorded access easement to a public Right of Way(ROW)?
What is the distance from the bottom of the swale to the SHWT? 2.00 ft OK
What is the ground level elevation? 5.00 fmsl
What is the elevation of the bottom of the swale? 5.00 fmsl
What is the SHWT elevation? 3.00 fmsl
What is the longitudinal slope of the swale? 1.20% OK
What Is the depth of freeboard? 0.50 ft OK
Form SW401-Grassed Swale-Rev.3 Parts I and II.Project Design Summary,Page 2 of 2

Permit Number.
O
(to be provided by DWQ)
AIriA. of WATFaO
G
NCDENR a
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
GRASSED SWALE SUPPLEMENT
This form must be filled out,printed and submitted.
The Required Items Checklist(Part Ill)must also be filled out,printed and submitted along with all of the required information.
I..PROJECT,INFORMATION.
Project name Oak Island Boating Access
Contact name Warren M.Sugg
Phone number 919-858-1811
Date March 17,2009
Drainage area number 2
tl. DESIGN INFORMATION •:.. : ' . . : ' • •
Site Characteristics
Drainage area 36,590.00 ft2
Impervious area 30055.00 ft2
Percent impervious 82.1%%
Design rainfall depth . . 1.50 Inch
Peak Flow Calculations
10-yr storm runoff depth 0.84 in
10-yr storm Intensity 10.04 in/hr
Post-development 10-yr storm peak flow 7.11 ft3/sec
Velocity
Maximum non-erosive velocity(peak 10-year storm) 5.00 ft/sec
Soil characteristics(enter"x"below)
Sand/sllt(easily erodible) x
Clay mix(erosion resistant)
Grass Type(enter"x"below)
Bermuda x
Tall fescue
Bahiagrass
Kentucky bluegrass
Grass-legume mixture
Swale type: Fill out one of the options below:
Option 1: Curb Outlet Swale: (Y or N)
Maximum velocity
Side slopes :1
Swale length ft
Option 2: Conveyance Swale.Seeking Pollutant Credit y (Y or N)
Maximum velocity for 10-yr storm 0.95 ft/sec OK
Side slopes 5.00 :1 OK
Swale length 202.00 ft OK
Form SW401-Grassed Swale-Rev.3 Parts I and II.Project Design Summary,Page 1 of 2

Permit Number.
(to be provided by DWQ)
Swale Characteristics
Swale Shape:Enter an"x"in the appropriate cell below:
Trapezoidal X
Parabolic
V-shaped
Width of the bottom of the swale 1.50 ft
Width of the top of the swale 8.00 ft
Additional Information
Is the swale sized for all runoff from ultimate build-out? .. .. Y(Y or N) Insufficient sizing
Is the BMP located in a proposed drainage easement with a Y(Y or N) Insufficient ROW location.
recorded access easement to a public Right of Way(ROW)?
What is the distance from the bottom of the swale to the SHWT? 2.00 ft 0K
What is the ground level elevation? 5.00 fmsl
What is the elevation of the bottom of the swale? 5.00 fmsl
What is the SHWT elevation? 8.00 fmsl
What is the longitudinal slope of the swale? 1.30% OK
What is the depth of freeboard? 0.50 ft OK
Form SW401-Grassed Swale-Rev.3 Parts 1 and II.Project Design Summary,Page 2 of 2

Precipitation Frequency Data Server Page 1 of 4
�F€ b9m POINT PRECIPITATION fQI* \
FREQUENCY ESTIMATES i
FROM NOAA ATLAS 14
SOUTHPORT 5 N,NORTH CAROLINA(31-8113)33.9922 N 78.01 W 29 feet
from"Precipitation-Frequency Atlas of the United States"NOAA Atlas 14,Volume 2,Version 3
G.M.Bonnin,D.Martin,B.Lin,T.Parzybok,M.Yekta,and D.Riley
NOAA,National Weather Service,Silver Spring,Maryland,2004
Extracted:Tue Mar 17 2009
Confidence Limits )( Seasonality ji Location Maps 1, . Other Info. GIS datJ Maps II Docs [__ Return to State
J`.
Precipitation Frequency Estimates (inches)
ARI* 5 10 15 30 60 120 6 it 12 hr 24 hr 48 hr 4 day 7 day 10 20 30 60
(years) min min min min Minmk 1 . , ; 1 . 1 : , II
1 0.54 0.87 1.09 1.49 1.86 00 2.37 2.99 3.50 4.08 14.68 5.13 5.79 6.50 8.72 10.81 13.34 16.37
I 2 0.65 1.04 1.30 1.80 2.26 ® 2.90 3.64 4.27 4.95 _ 5.66 6.18 6.98 7.78 10.38 12.83 15.75 19.26
5 0.75 1.20 ® 2.16 2.77 3.41 3.66 4.62 5.46 6.40 7.25 7.83 8.77 9.63 12.65 15.40 18.67 22.53
10 0.84 1.34 1.69 pg3 3.19 4.03 4.36 5.50 6.54 7.68 8.64 9.24 10.27 11.19 14.53 17.48 21.04 25.11
25 0.94 1.50 1.90 mg 3.76 4.87 5.34 6.77 8.10 9.64 10.75 11.34 12.46 13.44 17.20 20.36 24.27 28.58
, 50 1.02 1.63 2.07 3.11 4.22 5.60 6.21 7.90 9.51 11.40 12.62 13.14 14.30 15.33 19.40 22.67 26.86 31.28
100 '1.11 1.76 2.23 003 4.70 6.38 7.16 9.14 11.06 13.38 14.72 15.15 16.31 17.36 21.73 25.05 29.48 33.96
200 1.19 1.89 sm 00 5.20 ® 8.21 10.52 12.82 15.66 17.09 17.36 18.49 19.56 24.20 27.51 32.19 36.65
500 1.30 2.06 2.59 4.12 5.91 9.79 12.61 15.51 19.17 20.70 20.91 21.67 22.74 27.70 30.91 35.87 40.22
1000 1.39 2.19 ® 4.46 6.51 9.56 11.19 14.48 17.94 22.27 23.87 23.99 24.35 25.38 30.56 33.59 38.75 42.94
`These precipitation frequency estimates are based on a partial duration series.ARI is the Average Recurrence Interval.
Please refer to NOAA Atlas 14 Document for more Information.NOTE:Formatting forces estimates near zero to appear as zero.
*Upper bound of the 90% confidence interval
Precipitation Frequency Estimates (inches)
ARP* 5 10 15 30 60 120 3 6 12 24 48 4 7 10 20 30 45 60
i(years) min min__min min min min _ hr hr hr hr hr day day day day day day day
1 0.59 0.94 1.17 1.61 2.01 2.43 2.62 3.30 3.91 4.47 5.11 5.55 6.19 6.94 9.32 11.50 14.13 17.28
2 0.70 003 1.40 1.94 MO 2.96 3.18 4.02 14.75 5.44 6.18 6.70 7.47 8.31 11.12 13.66 16.71 20.37
1 5 0.81 1.29 117671®323 3.72 4.02 5.09 6.07 7.02 7.96 8.49 9.41 10.32 1 13.57 16.42 19.82 23.86
10 0.90 1.44 1.82 2.64 3.44 4.39 4.78 6.06 7.26 8.43 9.49 10.03 11.02 11.99 15.57 18.63 22.33 26.57
25 1.01 1.62 2.05 3.03 4.04 5.31 5.85 7.45 8.99 10.58 11.83 12.31 13.39 14.42 18.42 21.68 25.78 30.28
50 1.10 1.76 0E]0gEi 4.54 6.10 6.81 8.68 10.53 12.50 13.93 14.30 15.38 16.47 20.82 24.21 28.54 33.17
100 1.19 1.90 2.40 3.67 5.06 6.95 7.84 10.03 12.25 14.73 16.31 16.52 17.62 18.72 23.44 26.85 31.40 36.07
200 1.28 2.04 ® 4.00 5.61 7.88 8.98 11.55 14.19 17.29 18.99 19.06 20.03 21.20 26.25 29.63 34.42 39.09
500 1.41 ® 2.80 4.46 6.39 9.24 10.72 13.86 17.18 21.27 23.14 23.38 123.69 24.85 30.32 33.54 38.68 43.18
1000 ® 003 2.99 4.84 7.06 10.46 12.28 15.96 19.85 24.94 26.88 27.15 27.42 27.95 33.65 36.63 42.10 46.34
`The upper bound of the confidence interval at 90%confidence level is the value which 5%of the simulated quartile values for a given frequency are greater than.
"These precipitation frequency estimates are based on a partial duration series.ARI is the Average Recurrence Interval.
3lease refer to NOAA Atlas 14 Document for more information.NOTE:Formatting prevents estimates near zero to appear as zero.
*Lower bound of the 90% confidence interval
Precipitation Frequency Estimates (inches)
ARP* 5 10 15 30 60 120 3 6 12 24 48 4 7 10 20 30 45 60
(years) min min min min min min hr hr hr hr hr day day day day day day day
1 1 IC7811 FOTI IT311F7T1FOTI 2.18 2.73 3.18 3.76 14 34 4.78 5.44 6.1.2 18.20 111 221r ETD
irf
2 0.60 0.96 1.21 1.67 2.09 2.50 2.66 3.34 3.87 4.57 5.25 5.76 6.56 7.32 9.77 12.12 14.89 18.30
T-1nnnnnnnnnnnnnnnnnn
-http://hdsc.nws.noaa.gov/cgi-bin/hdsc/buildout.perl?type f&units=us&scrics=pd&statename=NORTH+C... 3/17/2009

recipitation Frequency Data Server Page 2 of 4-
5 110.69 111.11 111.41 112.00 112.56 113.14 113.36 114.22 114.93 115.89 116.71 117.28 118.22 119.03 1111.871114.531117.611121.361
10 0.77 1.24 1.56 2.27 2.95 3.69 3.98 5.01 5.88 7.04 7.94 8.54 9.58 10.46 13.59 16.45 19.80 23.79
25 0.87 1.38 1.75 2.59 3.45 4.45 4.85 6.12 7.23 8.76 9.76 10.40 11.54 12.47 15.99 19.09 22.77 26.98
50 0.94 1.50 1.90 2.85 3.87 5.09 5.61 7.09 8.43 10.23 11.35 11.94 13.16 14.11 17.94 21.14 25.08 29.44
100 1.01 1.60 2.03 3.11 4.28 5.76 6.42 8.13 9.72 11.86 13.10 13.60 14.86 15.85 19.91 23.19 27.36 31.79
2. 1(-T11.08 1.71 2.16 3.36 4.71 6.48 7.29 9.27 11.14 13.65 15.03 15.40 16.63 17.65 21.98 25.28 29.65 34.10 „ ,
500 1.16 1.84 2.32 3.69 5.29 7.51 8.58 10.95 13.27 16.33 17.84 18.19 19.16 20.20 24.76 28.07 32.67 37.10
A
1000 1.24 1.95 MI 3.96 5.78 8.40 9.70 12.44 15.12 18.61 20.19 20.50 21.17 22.22 26.97 30.21 135.02 39.37
lie lower bound of the confidence interval at 90%confidence level is the value which 5%of the simulated quantilevalues for a given frequency are less than.
These precipitation frequency estimates are based on a partial duration maxima series.ARI is the Average Recurrence Interval.
Base refer to NOAA Atlas 14 Document for more information.NOTE:Formatting prevents estimates near zero to appear as zero.
Text version of tables J
IL J
Partial duration based Point Precipitation Frequency Estimates - Version: 3
33.9922 M 78.01 W 29 ft
44
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Average Recurrence Interval (years)
Tue Mar 17 10:56:35 2009
Duration
5-min - 48-hr -*- 30-day -- -
10-min -4-- 3-hr -me- 4-day -4-
15-min --t 6-hr -a- 7-day + 60-day - -
30-min -9-- 12-hr + 10-day +
60-min - 24-hr -a-- 20-day --re-
tttp://hdsc.nws.noaa.gov/cgi-bin/hdsc/buildout.perl?type pf&units=us&series=pd&statename=NORTH+C... 3/17/2009

Precipitation Frequency Data Server Page 3 of 4
Partial duration based Point Precipitation Frequency Estimates - Version: 3
33.9922 N 78.01 W 29 ft
44 ! I I I i ` _
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-" •••' M `n m Duration -' -' a: to I' w
Tue Mar 17 10:56:34 2009
Average Recurrence Interval
(years)
1
2 100 —
5 -+-
10 -a- 500 -I-
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These maps were produced using a direct map request from the
U.S.Census Bureau Mooing and Cartographic Resources
Tiger Map Server.
Please read disclaimer for more information.
L attp://hdsc.nws.noaa.gov/cgi-bin/hdsc/buildout.perl?type-----pf&units=us&series=pd&statename=NORTH+C... 3/17/2009

recipitation Frequency Data Server Page 4 of 4
;�_ . 'a LEGEND
y` m lir y-"i — State Connector
�_6 +r` ! is y . ` r^ ' `� — County a Stream
17 �'► { ' ' I►t nl Indian Resv Military Area
r'' ' = '� �, : Laker Pond/Ocean .. National Park
� d`` Alt!
-� 4 — Street Other Park
F It. ,, =: „# ,'s — Expressway E C i ty
�, s$ G �V. Highway 0 'rlCRunty6 8 mi
A arM4 # a,. `-i Scale 1:228583 �0 1 i4 '6 i8
liffr %, � : iiu '" Ai
0 km
1 ...41 _ i�x.; *average--true scale depends on monitor resolution
1;8 . ir* '‘'.'3
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14.1
78.1`"Ld 7R.0"W 77.9"b1 c''
)ther Maps/Photographs -
iew USGS digital orthophoto quadrangle(DOQ)covering this location from TerraServer;USGS Aerial Photograph may also be available r ,
om this site.A DOQ is a computer-generated image of an aerial photograph in which image displacement caused by terrain relief and camera
Its has been removed.It combines the image characteristics of a photograph with the geometric qualities of a map.Visit the USGS for more
formation.
Vatershed/Stream Flow Information -
ind the Watershed for this location using the U.S.Environmental Protection Agency's site.
;limate Data Sources -
recipitation frequency results are based on data from a variety of sources, but largely NCDC. The following links provide general information
bout observing sites in the area, regardless of if their data was used in this study.For detailed information about the stations used in this study,
Lease refer to NOAA Atlas 14 Document.
(sing the National Climatic Data Center's(NCDC)station search engine,locate other climate stations within:
+/-30 minutes 1 ...OR... +/-1 degree I of this location(33.9922/-78.01).Digital ASCII data can be obtained directly from NCDC.
ydrometeorological Design Studies Center
OC/NOAA/National Weather Service
125 East-West Highway
liver Spring,MD 20910
;01)713-1669
uestions7:[e-mail]
isclaimer
ittp://hdsc.nws.noaa.gov/cgi-bin/hdsc/buildout.perl?type=pf&units=us&series=pd&statename=NORTH+C... 3/17/2009

'xecipitation Frequency Data Server Page 1 of 4
POINT PRECIPITATION , `n A`N''
FREQUENCY ESTIMATES
FROM NOAA ATLAS 14
SOUTHPORT 5 N,NORTH CAROLINA(31-8113)33.9922 N 78.01 W 29 feet
from"Precipitation-Frequency Atlas of the United States"NOAA Atlas 14,Volume 2,Version 3
G.M.Bonnin,D.Martin,B.Lin,T.Parzybok,M.Yekta,and D.Riley
NOAA,National Weather Service,Silver Spring,Maryland,2004
Extracted:Tue Mar 17 2009
Confidence Limits 11 Seasonaiiry]f Location Maps J( Other Info. ][ GIS data j Maps Docs 1 Return to State
Precipitation Intensity Estimates (in/hr)
ARI* 5 in 10 15 30 120 wax 3 hr 6 it 12 24 4$ 7 I t t1111
60
years) in ILL min min min r h
1 6.53 5.21 4.34 2.98 1.86 1.11 0.79 0.50 0.29 0.17 0.10 0.05 0.03 0.03 0.02 0.02 0.01 0.01
2 7.76 6.22 5.21 3.60 2.26 1.36 0.96 . 0.61 0.35 0.21 0.12 0.06 0.04 0.03 0.02 10.02 0.01 0.01
5 9.00 7.20 6.08 4.31 2.77 1.71 1.22 0.77 0.45 0.27 0.15 0.08 0.05 0.04 0.03 0.02 0.02 0.02
I 10 10.04 8.03 6.77 4.91 3.19 12.01 1.45 0.92 0.54 0.32 0.18 0.10 0.06 0.05 0.03 0.02 0.02 0.02
25 11.32 9.01 7.62 5.64 3.76 2.44 1.78 1.13 0.67 0.40 0.22 0.12 0.07 0.06 0.04 0.03 0.02 0.02
50 12.30 9.80 8.27 6.23 4.22 2.80 2.07 1.32 0.79 0.47 0.26 0.14 0.09 0.06 0.04 0.03 0.02 0.02
100 13.31 10.57 8.91 6.82 4.70 3.19 2.38 1.53 0.92 0.56 0.31 0.16 0.10 0.07 0.05 0.03 0.03 0.02
-1)IT114.30 11.33 9.53 ME1 5.20 3.62 ® 1.76 1.06 0.65 0.36 0.18 0.11 0.08 0.05 0.04 0.03 0.03
500 15.60 12.34 10.36 8.24 5.91 rgi3.26 ® 1.29 0.80 0.43 0.22 0.13 0.09 0.06 0.04 0.03 0.03
11000 16.72 13.16 11.02 8.92 6.51 4.78 3.72 2.42 1.49 0.93 0.50 0.25 0.14 0.11 0.06 0.05 0.04 0.03
These precipitation frequency estimates are based on a partial duration series.ARI Is the Average Recurrence Interval.
Please refer to NOAA Atlas 14 Document for more Information.NOTE:Formatting forces estimates near zero to appear as zero.
* Upper bound of the 90% confidence interval
Precipitation Intensity Estimates (in/hr)
ARP* 5 10 15 30 60 120 3 6 12 24 48 4 7 10 20 30 45 60
(years) min min min min min min hr hr hr hr hr day day day day day day day
1 7.06 5.63 4.70 3.22 2.01 1.21 0.87 0.55 0.32 0.19 0.11 0.06 0.04 0.03 0.02 0.02 0.01 0.01
2 8.39 6.70 5.62 3.88 2.43 1.48 1.06 0.67 0.39 0.23 0.13 0.07 0.04 0.03 0.02 0.02 0.02 0.01
I
1 5 9.70 7.76 6.55 4.65 2.98 11.86 1.34 0r� 85 0.50 0.29 0.17 0.09 0.06 i0.04 0.03 0.02 0.02 0.02
I 10 10.82 8.66 7.30 5.29 3.44 2.19 1.59 1.01 0.60 0.35 0.20 0.10 0.07 0.05 0.03 0.03 0.02 0.02
I 25 12.17 9.70 8.19 6.07 4.04 2.65 1.95 1.24 0.75 0.44 0.25 0.13 0.08 0.06 0.04 0.03 0.02 0.02
50 13.25 10.55 8.90 6.71 4.54 3.05 2.27 1.45 0.87 0.52 0.29 0.15 0.09 0.07 0.04 0.03 0.03 0.02
100 14.33 11.39 9.59 7.35 5.06 en 2.61 1.68 1.02 0.61 0.34 0.17 0.10 0.08 0.05 0.04 0.03 0.03
I
200 15.42 12.23 10.28 8.00 5.61 3.94 2.99 1.93 1.18 0.72 0.40 0.20 0.12 0.09 0.05 0.04 0.03 0.03
1500 16.87 13.35 11.20 8.91 6.39 4.62 ®® 1.43 0.89 0.48 0.24 0.14 0.10 0.06 0.05 0.04 0.03
l 1000 18.13 14.27 11.94 9.67 7.06 5.23 4.09 2.66 1.65 1.04 0.56 0.28 0.16 0.12 0.07 0.05 0.04 0.03
The upper bound of the confidence interval at 90%confidence level is the value which 5%of the simulated quantle values for a given frequency are greater than.
These precipitation frequency estimates are based on a partial duration series.ARI is the Average Recurrence Interval.
I
'lease refer to NOAA Atlas 14 Document for more information.NOTE:Formatting prevents estimates near zero to appear as zero.
I * Lower bound of the 90% confidence interval
Precipitatio 6 n Intensi:y2
Estimates (in/hr)
ARI** 5 10 15 30 60 120 3 24 48 4 7 10 20 30 45 60
(years) min min min min min min hr hr hr hr hr day day day day day day day
fMP:F.1 OTI 4.04 12.77 1.73 FEE0.73 ,0.46 ,10.26 10.16 10.09 0.05 o.0r110.03 .0.02. 0.01 110.01 0.01
2 7.21 5.77 4.83 3.34 2.09 1.25 0.89 0.56 0.32 0.19 0.11 0.06 ,0.04 0.03 0.02 0.02 0.01 0.01
InrInnnnnnnnnnnnnnnn
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recipitation Frequency Data Server Page 2 of 4
•
5 118.34 116.67 115.63 114.00 112.56 111.57 111.12 110.71 110.41 110.25 110.14 110.08 110.05 110.04 110.02 110.02 110.02 110.01
10 9.29 7.42 6.26 4.54 2.95 1.85 1.33 0.84 0.49 0.29 0.17 0.09 0.06 0.04 0.03 0.02 0.02 0.02
25 10.40 8.29 7.00 5.19 3.45 2.22 1.62 1.02 0.60 0.37 0.20 0.11 0.07 0.05 0.03 0.03 0.02 0.02
50 11.28 8.98 7.58 5.71 3.87 2.54 1.87 1.18 0.70 0.43 0.24 0.12 0.08 0.06 0.04 0.03 0.02 0.02
100 12.12 9.62 8.11 6.21 4.28 2.88 2.14 1.36 0.81 0.49 0.27 0.14 0.09 0.07 0.04 0.03 0.03 0.02
200 12.94 10.25 8.62 6.71 4.71 3.24 2.43 1.55 0.92 0.57 0.31 0.16 0.10 0.07 0.05 0.04 0.03 0.02
500 13.97 11.05 9.27 7.38 5.29 3.76 2.86 1.83 1.10 0.68 0.37 0.19 0.11 0.08 0.05 0.04 0.03 0.03
1000 14.83 11.68 9.77 7.91 5.78 4.20 3.23 2.08 1.26 0.78 0.42 0.21 0.13 0.09 0.06 0.04 0.03 0.03
he lower bound of the confidence interval at 90%confidence level is the value which 5%of the simulated quantile values for a given frequency are less than. " '
These precipitation frequency estimates are based on a partial duration maxima series.ARI is the Average Recurrence Interval.
:ase refer to NOAA Atlas 14 Document for more information.NOTE:Formatting prevents estimates near zero to appear as zero.
Text version of tables
II. J
Partial duration based Point IDF Curves - Version: 3
33.9922 N 78.01 W 29 ft
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Jther Maps/Photographs -
Tiew USGS digital orthophoto quadrangle(DOQ)covering this location from TerraServer;USGS Aerial Photograph may also be available
I .rom this site.A DOQ is a computer-generated image of an aerial photograph in which image displacement caused by terrain relief and camera
ilts has been removed.It combines the image characteristics of a photograph with the geometric qualities of a map.Visit the USGS for more
1 'nformation.
Watershed/Stream Flow Information -
IInd the Watershed for this location using the U.S.Environmental Protection Agency's site.
[ Climate Data Sources -
Precipitation frequency results are based on data from a variety of sources, but largely NCDC. The following links provide general information
'bout observing sites in the area regardless of if their data was used in this study. For detailed information about the stations used in this study,
'lease refer to NOAA Atlas 14 Document.
Using the National Climatic Data Center's(NCDC)station search engine,locate other climate stations within:
l +/-30 minutes I ...OR... [ +/-1 degree of this location(33.9922/-78.01).Digital ASCII data can be obtained directly from NCDC.
--littp://hdsc.nws.noaa.gov/cgi-bin/hdsc/buildout.perl?type=idf&units=us&series=pd&statename=NORTH+C... 3/17/2009

recipitation Frequency Data Server Page 4 of 4-
idrometeoroiogical Design Studies Center
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25 East-West Highway
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)1)713-1669
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TF. nF NORTH CAROLINA
COUNTY OF WAKE
I, LAURA LEWIS, a Notary Public in and for the County and State
aforesaid, do hereby certify that JANES B. HUNT, JR., Governor of the State
of North Carolina, and THAD EURE, Secretary,of State of North Carolina, per—
sonally came before me this day and.b.eing by me duly sworn says each for
himself that he knows the Great Seal of the State of North Carolina and that
the seal affixed to the foregoing instrument is the Great Seal of the State;
that JAMES B. HUNT., JR.,. Governor of said State, and THAD SURE, Secretary of
State; subscribed their names thereto, all by virtue of a resolution of the
Council of State; and that said instrument is the act and deed of the State
of North Carolina. .
IN WITNESS WHEREOF, I have hereunto set my hand and Notarial Seal,
this the intl. day of64144-41
, 19 'V . _
• Notary Public :
My Commission Expires: -
My Commission Expires October 7,1985

.
f
. .
/./ 4. To be responsible to and make all necessary arrangements and
.
agreements with owners of the property necessary to be crossed in reaching
I
j the access area provided by CP&L. .
5. To designate and enforce as a "no-wake" zone'the area of water . .
between the boat-launching ramp and the Intracoastal Waterway.
- IN WITNESS WHERE, the parties hereto have executed this LICENSE
_ i
AGREEMENT in duplicate originals, one of which will be retained by each of
i the parties.
CAROLINA POWER & LIGHT COMPANY
• E. E. Utley, Execu 'tie Vice President
Power Supply and En 'veering & Constructi.,
' ATTEST:
-
Secreta y ,
S E OF NORTI- CAROLI
Governor
ATT '
L
/ ; 8
• Secretary of State;`
�__i --.
APPROVED AS TO FORM:
RUFUS L. EDMISTEN
Attorney General
11 !
out , - - 2, ---
Assistant Attorney General
1 -

f,' privilege, subject to the terms and conditions .hereinafter set forth, to
enter upon, occupy, and use a public recreation facility an area of CP&L's
said land containing approximately 7.03 acres, the dimensions and general
location of which area are shown -on a survey marked EIHIhIT "A", attached
hereto, and made a part hereof.
The agreement between the parties hereto are asfoilows:
A. CP&L agrees:
1. To allow the Commission at its own expense to make such improve-
ments to said area as it deems desirable to meet the Commission's standards
•
for such areas-
2. To retain the area for access purposes,
and not to lease or
commit the area to other public bodies, private organisations or individuals,
so long as t:he use of the area is not undesirable to CP&L and the Commission
desires to continue it as herein provided. In the event the access .area or
its use proves undesirable to CP&L, CP&L reserves the right to cancel this
License.
I3. To allow the Commission to control the traffic entering and the
people using the area, and to establish and use such regulations eud erect
signs as are necessary to maintain order andprovide the best use possible
of the area, provided thereis no charge to the public for entering or using
the area, and such control, regulations, use and signs are approved by CP&L.
B. The Commission agrees:
1. To do the necessary improvement work at its expense in the
access area to meet its standards and any requirements of CP&L.
2. To provide and maintain suitable signs for designating the
area, and containing notices to protect CP&L from public liability, which
signs will be maintained by the Commission in a legible condition at all •
times and will be located so they can be read by persons entering the area.
These'signs are to state also that CP&L is cooperating with the Comte ssion
in making the access available to the public.
3. • To provide Personnel necessary to maintain the area, and for
i
reasonable enforcement of the regulations established by the .Commission and
CP&L concerning the area.
.
I
L

•
. •
•
I NORTH CAROLINA
LICENSE AGREEMENT
BRUNSWICK COUNTY
1
THIS LICENSE AGREEMENT, made and entered into this the ALA net
day of /kidj , 1981, by and between CAROLINA POWER
& LIGHT COMPANY, a North Carolina public service corporation with its
1
principal office in the City of Raleigh, North Carolina,.LICENSOR, herein-
after referred to as "CP&L", and the STATE OF NORTH CAROLINA, LICENSEE,
j hereinafter referred to as the "COMMISSION";
WITNESSET H:
THAT WHEREAS, CP&L is the owner of a tract of land containing
J1 92.657 acres, more or less, in Smithville Township, Brunswick County, North
I Carolina, which CP&L acquired as a
q part of its Brunswick Steam Electric
iiGenerating Plant Project, title to said land being vested in CP&L by virtue
•
of three deeds from The Fish Meal Company which appear of record in the
1Brunswick County Registry in Book 246, page 404; Book 260, page 147; and
� I
IlBook 264, page 958, respectively; and
WHEREAS, near the northwesternmost corner of said tract of land is
1
' I
is lagoon which was formed by a dredging operation by CP&L in the relocation
lof the flow of Dutchman Creek.; and
•
WHEREAS, the Commission has requested that CP&L authorize it to
I .occupy and use as a public recreation facility on said land an area contain-
ing approximately 7.03 acres adjoining 'saidlagoon, and CP&L has agreed to
do so.
•
NOW, THEREFORE, in consideration of the faithful performance by the
t;'.
Commission of the agreements and undertakings of the Commission herein con-
tained, CP&L hereby grants unto the Commission the right, license, or
•
I� LA. ®
' '— a R..pS ' 1 tlW^73,S�. +�,'F
�.ie UL� dE K f�SkS"b'a•T.'�S.YF+'Mi -?� i:9'�fih P�.•'•'�..• .d5

•
Air
NCDENR.
North Carolina Department of Environment and Natural Resources
Division of Coastal Management
Beverly Eaves Perdue James H. Gregson DA Freeman
Governor Director
01O Secretary
/c4.4.408 .
February 18, 2009 901
MEMORANDUM:
Pf '
TO: Kelly Johnson P1 .
Stormwater Section
Division of Water Quality -WiRO
FROM: Doug Huggett, NC DENR-DCM Major Permits Coordinator
400 Commerce Ave., Morehead City, NC 28557 (Courier 11-12-09)
SUBJECT: CAMA
Applicant: Progress Energy/NC Wildlife Resources Commission
Project Location: Fish Factory Rd. (SR-1101), adjacent to Dutchman Creek, Southport,
Brunswick Co.
,,,g 1,540977P g 1P-r , he;& 5 5
Proposed Projec • nstruct a public dock, replace existing floating docks at boat ramps, and
paveie existing gravel parking lot
Please indicate below your agency's position or viewpoint on the proposed project and return this
form by March 13, 2009. If you have any questions regarding the proposed project, contact Heather
Coats at [phone], when appropriate, in-depth comments with supporting data is requested.
1'L€ E A PPL`; IF /-k�ver�+-
REPLY: _This agency has no objection to the project as proposed.Ctl lead. , ,J i�:,tl�1� h s
c
This agency has no comment on the proposed project. 1114N PCNOS. 1 Cckfl )poi
t t q �Y'6:,y1 4/li S
This agency approves of the project only if the recommended changes are
incorporated. See attached. if$cmc, j r\ u'kQ4k,e , �,
J11o+- ii- rS �f'Cs1 ti 7Et)
is :gency •bjects to the project for reasons described in the attached
om ►"'- ts.
SIGNED SIGNEDAIIIM a i ATE J� ?j e 9
W or
127 Cardinal Drive Ext.,Wilmington,NC 28405 One
1O 111cl
Phone:[phone] FAX:[phone] Internet:www.nccoastalmanagement.net
An Equal Opportunity's Affirmative Action Employer ,7 6

DIVISION OF COASTAL MANAGEMENT
FIELD INVESTIGATION REPORT
1. APPLICANT'S NAME:Progress Energy/NC Wildlife Resources Commission,do Tom Covington
2. LOCATION OF PROJECT SITE: The project is located on Fish Factory Road(SR-1101),adjacent to
Dutchman Creek,near Southport, in Brunswick County.
Photo Index-2006: 9-6127: 17-19;W-X 2000: 9-89: 6-8;A 1995: 9-81: 17-19;P-Q
State Plane Coordinates-X:2285327 Y: 66086 GPS—Q120420A
Latitude: 33°55'40.28129"N Longitude: 78°03'34.40955"W
3. INVESTIGATION TYPE: CAMA
4. INVESTIGATIVE PROCEDURE: Dates of Site Visit—12/4/07,3/26/08
Was Applicant Present—No (representative present on 3/26)
5. PROCESSING PROCEDURE:Application Received—2/4/09(complete)
Office-Wilmington
6. SITE DESCRIPTION:
(A) Local Land Use Plan—Brunswick County
Land Classification From LUP—Conservation
(B) AEC(s)Involved:EW,PTA,ES
Water Dependent:Yes
(D) Intended Use:Public
(E) Wastewater Treatment:Existing—None Planned-None
(F) Type of Structures:
Existing Public boat ramp facility.
Planned -Construct public dock,replacement of existing docks and paving existing gravel parking lot.
(G) Estimated Annual Rate of Erosion: N/A
Source-N/A
7. HABITAT DESCRIPTION: [AREA]
P. DGED
(A)Vegetated Wetlands-Coastal&404-type
(B)Non-Vegetated Wetlands —960 sq.ft.
(Open water) (incorporated,new)
—960 sq.ft.
(incorporated,existing)
(C)Other-Highground —3.19 acres
(disturbed)
(D) Total Area Disturbed: 3.3 acres
(E) Primary Nursery Area: No
(F) Water Classification: SA Open: No
PROJECT SUMMARY:The applicant is proposing to construct a public dock,replace existing floating docks at
boat ramps and to pave the existing gravel parking lot.

Progress Energy/NC Wildlife Resources Commission,do Tom Covington
Page Two
9. PROJECT DESCRIPTION
The project is located off Fish Factory Road(SR-1101), adjacent to Dutchman Creek,near Oak Island,in
Brunswick County. To find the project site,travel south on US Highway 17 to NC Highway 133 South.Travel
approximately 22 miles south on NC-133 to Dosher Cutoff SE/NC-133.Turn onto Dosher Cutoff and then turn
right at Southport-Supply Rd. SE/NC-133.Travel approximately 0.8 mile and turn left onto NC-133.Travel
approximately 1.3 miles and turn left onto Fish Factory Road.Travel approximately 2/3 mile and the property will
be located on the left.
The entire property consists of a 2,920-acre tract deeded to Carolina Power&Light Company(now Progress
Energy),located within the planning jurisdiction of Brunswick County.The actual project site is located on a
small tract in the center of the property,measuring approximately 4 acres in area.The tract averages
approximately 2' to 10' above normal high water(NHW).The site currently functions as a public boat ramp
facility.Three concrete boat ramps are located in the center of the shoreline at the site.A gravel parking area
occupies the high ground portion of the site,with a total impervious area of approximately 110,692 square feet
(12,645 square feet of which is within the Estuarine Shoreline Area of Environmental Concern). Coastal wetlands
are present,consisting primarily of a fringe of Salt Marsh Cordgrass(Spartina alternora)along the shoreline
north and south of the boat ramps,and a narrow fringe of Salt Meadow Hay(Spartina patens)located landward of
the normal high water line north of the boat ramps.The parcel is not serviced by water or sewer.
State permit#51-95 was issued to the NC Wildlife Resources Commission on May 2, 1995 for the replacement
of the three concrete boat ramps and replacement of two fixed docks with the two existing floating docks.It was
later modified in August 1995 to allow for a new entrance road from Fish Factory Road.The permit expired
December 31, 1998.
The waters of Dutchman Creek, adjacent to the project site,are classified as SA by the North Carolina Division of
Water Quality.They are not designated as a Primary Nursery Area(PNA)by the N.C.Division of Marine
Fisheries and they are closed to the harvest of shellfish.
PROPOSED PROJECT
The applicant is proposing to pave the existing gravel parking lot area.The work would result in the disturbance
of approximately 3.2 acres of high ground,which is primarily located within the limits of the existing impervious
(see Sheet C-2,the existing boundaries of the impervious are shown in light gray).Approximately 29%(or 88,803
square feet)of the 7.03 acre parcel would be covered by impervious surface and 4.1%(or 12,561 square feet)
would be located within the 75' Estuarine Shoreline Area of Environmental Concern(AEC). Stormwater will be
directed into two grassed.swales in the center of the parking lot and then directed to pocket ponds(See Sheet C-
4).
The applicant is also proposing to replace the floating docks located at the boat ramp area.Both docks would be
replaced within the existing footprint and would measure 60' in length by 8' in width.
Additionally,a new boat dock is proposed south of the boat ramps.A six foot wide wooden,slatted handicap-
accessible ramp would lead from the parking lot to a fixed wooden platform measuring 18' in length by 8' in
width.The platform would adjoin a concrete abutment,measuring approximately 5' in length by 8' in width,
which would connect to the proposed floating dock.The dock would measure 60' in length by 8' in width and a
floating T-head is proposed at its terminus.The T-head would also measure 60' in length by 8' in width.The
docking facility would accommodate 7 vessels,as proposed.The current water depth at the waterward end of the
float is approximately -3.2' at NLW.The water depth on the landward side of the proposed floating dock is
approximately-2.2' at NLW.

Progress Energy/NC Wildlife Resources Commission,do Tom Covington
Page Three
10. ANTICIPATED IMPACTS
The paving of the parking area would result in approximately 3.2 acres of high ground disturbance,primarily
located over existing gravel surface.A small portion of the proposed parking area is within the Estuarine
Shoreline 30' buffer;however, as it shown on plans,it would be located over existing impervious surface.
A 144 square foot wooden,elevated platform is also proposed within the 30' buffer.The proposed docking
facility would incorporate approximately 960 square feet of estuarine waters and public trust area.The proposed
docking structure would not encroach into the adjacent 15' Riparian Corridor Setback Areas.Increases in
turbidity should be expected during construction. The proposed dock would extend approximately 68' from the
high water line,which meets the'A width rule and would not extend into the channel portion of the waterbody.
The distance across the waterbody is approximately 590 feet.The two existing floating docks to be replaced
would result in the continued incorporation of approximately 960 square feet of estuarine waters and public trust
area.
Submitted by: Heather Coats Date: 2/18/09 Office: Wilmington

e Progress Energy
RECEIVED
April 22,2008 APR 2 2 2008
DCM WILMINGTON, NC
Warren M.Sugg,PE
Mulkey Engineers&Consultants
6750 Tryon Road
Cary,NC 27518
Dear Mr. Sugg:
This letter may be used as Progress Energy's (PEC) permission in your application to
appropriate local, state, and federal agencies to construct the specific facilities as shown
and described on sheet 3 of 7 of a drawing titled,"Oak Island Boating Access,Oak Island,
NC" PEC's approval hereunder is subject to your compliance with the terms and
conditions of your License Agreement dated,May 22, 1981.
Sincerely,
Eric Rouse
Progress Energy
Shoreline Management
Progress Energy service Company.LLC
PO Box ihi
ile,c i,:U[:27602

DCM MP-1
APPLICATION for s}
Major DevelopmentPermit
(last revised 12/27/06) V
North Carolina DIVISION OF COASTAL MANAGEMENT
1. Primary Applicant/Landowner Information
Business Name Project Name(d applicable)
Nc Eastern Municipal Power Commision&WRC(Joint) Oak Island Boat Access
Applicant 1: First Name MI Last Name
Tom Covington
Applicant 2: First Name MI Last Name
If additional applicants,please attach an additional page(s)with names listed.
Mailing Address PO Box City State
1720 Mail Service Center Raleigh NC
ZIP Country Phone No. FAX No.
27699 Wake - - ext. - -
Street Address(if different from above) I City I State I ZIP
1751 Varsity Drive Raleigh INC 127606
Email
Tom.Covingtont ncwildlife.org
2. Agent/Contractor Information •
Business Name
Mulkey Engineers&Consultants
Agent/Contractor 1: First Name MI Last Name
Warren M Sugg
Agent/Contractor 2: First Name MI Last Name
Mailing Address PO Box City State
6750 Tryon Road Cary NC
ZIP Phone No.1 Phone No. 2
27518 919-858-1811 ext. 919-201-5089 ext.
FAX No. Contractor#
919 851 1918
Street Address(if different from above) City State ZIP `
I I I I
1
Email
[e-mail] RECEIVED
<Form continues on back> FEB 0 4 2009
DCM WILMIN ZTQ, NC
252-808-2808 :: 1-888-4RCOAST :: www.nccoastalmanagement.net

Form DCM MP-1 (Page 2 of 4) APPLICATION for
Major Development Permit
3. Project Location
County(can be multiple) Street Address State Rd.#
Brunswick 8470 River Road 1101
Subdivision Name City State Zip
Oak Island NC -
Phone No. Lot No.(s) (if many,attach additional page with list)
- ext. • , , , ,
a. In which NC river basin is the project located? b. Name of body of water nearest to proposed project
CAPE FEA Iz Dutchman Creek .
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 Intercoastal
e. Is proposed work within city limits or planning jurisdiction? f. If
lc applicable,fclls list
the planning jurisdiction or city limit the proposed
®Yes ❑No
Brunswick County •
4. :Site Description
a. Total length of shoreline on the tract(ft.) b. Size of entire tract(sq.ft.)
596' 127,237,453 sq.ft.(2,920 acres)
c. Size of individual lot(s) d. Approximate elevation of tract above NHW(normal high water)or
7.0NWL(normal water level)
(If many l , 5'to 12'(Varies with Tide) ®NHW or❑NWL
lot sizes,please attach additional page with a list) �
e. Vegetation on tract
Mix of grass and woodlands
f. Man-made features and uses now on tract
Gravel lot for public recreation use. Truck and trailer parking with loading docks.
g. Identify arid describe the existing land uses adjacent to the proposed project site.
North of site is Town of Yaupon Beach watewater treatment plant.
South of site is South Harbor Village.
h. How does local government zone the tract? i. Is the proposed project consistent with the applicable zoning?
CO-CLD (Attach zoning compliance certificate,if applicable)
. ®Yes QNo DNA.
j. Is the proposed activity part of an urban waterfront redevelopment proposal? Dyes No
k. Has a professional archaeological assessment been done for the tract? If yes,attach a copy. Oyes No DNA
If yes,by whom?
I. Is the proposed project located in a National Registered Historic District or does it involve a OYes No DNA
National Register listed or eligible property? RECEIVED
<Form continues on next page> FEB 01, 2009
DCM WILMINGTON, NC
252-808-2808 :: 1-888.4RCOAST :: www.nccoastalmanagernent.net

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 ONo
(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.
No wastewater is produced from this site.
o. Describe existing drinking water supply source.
No drinking water provided on site.
p. Describe existing storm water management or treatment systems.
•
No current storm water management.
5. Activities and Impacts :.
a. Will the project be for commercial,public,or private use? ❑Commercial ®Publlc/Govemment
OPrivate/Community
b. Give a brief description of purpose,use,and daily operations of the project when complete.
Truck and trailer parking for public boating/recreation. Ramps for boat launch and trailering. Floating Docks for people to
enter and exit boat prior to and after boat launch and trailering.
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.
Pave existing gravel with minor grade changes to help stormwater flow. Sidewalk to near floating dock and repair of existing
floating docks. Smaller paving and grading equipment to be used and stored on site along with small hand tools for dock
repair and consturction.
d. List all development activities you propose.
1. Pave gravel lot .
2. Add(1)T-dock
3.Repair(2) existing docks with same material,in same location,and same diminsions
e. Are the proposed activities maintenance of an existing project,new work,or both? Both maintenance to existing site and
new work
f. What Is the approximate total disturbed land area resulting from the proposed project? 3.19 ❑Sq.Ft or®Acres
g. W11 the proposed project encroach on any public easement,public accessway or other area ►'_Yes ❑No DNA
that the public has established use of?
h. Describe location and type of existing and proposed discharges to waters of the state.
Existing stormwater flows west to east along the site to the intercoastal proposed stormwater flow west to east and be
collected in two grass swales,then released into small pocket ponds to be released into the intercoastal.
•
i. Will wastewater or stormwater be discharged into a wetland? • ❑Yes ®No DNA
If yes,will this discharged water be of the same salinity as the receiving water? ['Yes ❑No ®NA
j. Is there any mitigation proposed? Oyes No DNA
If yes,attach a mitigation proposal. RECEIVED
<Form continues on back> FEB 0 4 2009
t WILMRNGT . NC
252-808-2808 :: 1-888-4RCOAST :: www.nccoastalmanagement.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)—(f)are always applicable to any major development application. Please consult the application
instruction booklet on how to properly prepare the required items below.
a. A project narrative.
b. An accurate, dated work plat(including plan view and cross-sectional drawings)drawn to scale. Please give the present status of the
proposed project. Is any portion already complete? If previously authorized work,clearly indicate on maps,plats,drawings to distinguish
between work completed and proposed.
c. A site or location map that is sufficiently detailed to guide agency personnel unfamiliar with the area to the site.
d. A copy of the deed(with state application only)or other instrument under which the applicant claims title to the affected properties.
e. The appropriate application fee. Check or money order made payable to DENR.
f. A list of the names and complete addresses of the adjacent waterfront(riparian)landowners and signed return receipts as proof that such
owners have received a copy of the application and plats by certified mail. Such landowners must be advised that they have 30 days in
which to submit comments on the proposed project to the Division of Coastal Management.
Name Town of Yaupon Beach Water Treatment Plant Ph
one No.910-278-5011
Address 518 Yaupon Drive,Yaupon Beach
Name South Harbour Village Associate LLC Phone No.910-457-1190
Address 1295 Northern Blvd,Suite 17,Manhasset,NY
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.
7H.1300 CAMA and Dredge and Fill Permit General,8-25-1987
#51-95 CAMA Major Permit,NCWRC 5-2-1995
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.
17. Certification and Permission to Enter on Land •
I understand that any permit issued in response to this application will allow only the development described in the application.
The project will be subject to the conditions and restrictions contained in the permit.
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 11/5/07 Print Name Warren M.Sugg
Signature 4/)./7/14/`-rke9)( zTeiz
Please indicate application attachments pertaining to your proposed project. RECEIVED
❑DCM MP-2 Excavation and Fill Information DOOM MP-5 Bridges and Culverts 20a�
DCM MP-3 Upland Development FEB 0
®DCM MP-4 Structures Information
DCM WlLM,NGTCN' NC
252-808-2808 :: 1-888-4RCOAST :: www.nccoastalmanagement.net

Form DCM MP-3
UPLAND DEVELOPMENT
(Construction and/or land disturbing activities)
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.
a. Type and number of buildings,facilities,units or structures b. Number of lots or parcels.
proposed. • N/A
Propose 60'x8'floating dock,paving existing gravel parking •
lot, repair existing floating docks,and wooden walkway to
floating'T'Dock
c. Density(give the number of residential units and the units per d. Size of area to be graded,filled,or disturbed including roads,
acre). ditches,etc.
N/A 3.19 acres disturbed(minor grading in parking lot)
e. If the proposed project will disturb more than one acre of land,the f. List the materials(such as marl,paver stone,asphalt,or concrete)
Division of Land Resources must receive an erosion and to be used for impervious surfaces.
sedimentation control plan at least 30 days before land-disturbing Asphalt on top of existing gravel
activity begins.
(1) If applicable,has a sedimentation and erosion control plan been
submitted to the Division of Land Resources?
Oyes ®No DNA
•
(ii)If yes,list the date submitted:
g. Give the percentage of the tract within the coastal shoreline AEC to h. Projects that require a CAMA Major Development Permit may also
be covered by impervious and/or built-upon surfaces,such as require a Stormwater Certification.
pavement,building,rooftops,or to be used for vehicular driveways (i) Has a site development plan been submitted to the Division of
or parking. • Water Quality for review?
Less than 1%of 2,920 acres(4.1%for 7.03 acre=12561 . Oyes No DNA
sqft)
(ii)If yes,list the date submitted:
i. Give the percentage of the entire tract to be covered by impervious
and/or built-upon surfaces,such as pavement,building,rooftops,
or to be used for vehicular driveways or parking.
Less than 0.5%of 2,920 acre(29%of 7.03 acre=88803
sqft)
J. Describe proposed method of sewage disposal. k. Have the facilities described in Item(I)received state or local
N/A approval?
❑Yes ❑No ®NA
If yes,attach-appropriate documentation.
I. Describe location and type of proposed discharges to waters of the m. Does the proposed project include an innovative stormwater
state(e.g.,surface runoff,sanitary wastewater,industrial/ design?
commercial effluent,"wash down"and residential discharges). ❑Yes ®No DNA RECEIVED
Stormwater runoff into grass swales and ponds If yes,attach appropriate documentation.
FEB 0 4 2009
DCM WILMINGTON, NC
252-SM-28f082::1-888-4FICOAST:.:4:p1v.T.ccees!2!s:`ansae:::ettt.n t 12/S`fin

Form DCM MP-3 (Upland Development, Page 2 of 2) .
m. Describe proposed drinking water supply source(e.g.,well, n. (i) Will water be impounded? Oyes No DNA
community,public system,etc.) (ii)If yes,how many acres?
N/A
o. When was the lot(s)platted and recorded? p. If proposed development is a subdivision,will additional utilities be
N/A installed for this upland development?
DYes ❑No ®NA
-3 Zooq
Date
OA-K iS014 ASi✓5
Project Name RECEIVED
wa,tzgE4.4 So L4 0 It 2009
Applicant Name FEB
Applicant Signature DCM W LMtNGTON
252-808-2808:: 1-888-4RCOAST::www.nccoastaimanagement.net . revised: 12/26/06

RECEIVED
Form DCM MP-4
STRUCTURES FEB ° 4 2°09
(Construction within Public Trust Areas) DCM WILMINGTON, NC
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.
7. DOCKING FACILITY/MARINA CHARACTERISTICS DThfs section not applicable
a. (i) Is the docking facility/marina: b. (i)Will the facility be open to the general public?
OCommercial ®Public/Government ❑Private/Community ®Yes ❑No
c. (i)Dock(s)and/or pier(s) d. (i)Are Finger Piers included? Oyes No
(ii)Number 3 If yes:
(iii)Length 60 (ii)Number
(iv)Width 8 (III)Length
(v)Floating ®Yes ❑No (Iv)Width
(v)Floating ❑Yes ❑No
e. (i) Are Platforms included? ®Yes ❑No f. (I) Are Boatlifts included? ❑Yes ®No
If yes: If yes:
(II)Number I (ii)Number
(iii)Length .60 ft (iii)Length
(iv)Width 8 ft (iv)Width
(v)Floating ®Yes ❑No
Note: Roofed areas are calculated from dripline dimensions.
g. (I)Number of slips proposed h. Check all the types of services to be provided.
7 New Slips ❑Full service,including travel lift and/or rail,repair or
(11)Number of slips existing maintenance service
0 Existina suns Dockage,fuel,and marine supplies
® Dockage("wet slips")only,number of slips: 7
❑Dry storage;number of boats:
D Boat ramp(s);number of boat ramps: 3
❑Other,please describe:
I. Check the proposed type of siting: j. Describe the typical boats to be served(e.g.,open runabout,
❑Land cut and access channel charter boats,sail boats,mixed types).
❑Open water;dredging for basin and/or channel Recreation Boating
®Open water;no dredging required
❑Other,please describe:
k. Typical boat length: 20' i. (i)Will the facility be open to the general public?
®Yes ❑No •
m. (I)Will the facility have tie pilings?
❑Yes ®No
(ii)If yes number of tie pilings?
•
252-8o8-2808 1.888-4RCOAST::vvww.nceoastalrrianagement.net revised: 12/27/06

Form DCM MP-4 (Structures, Page 2 of 4) '
2. DOCKING FACILITY/MARINA OPERATIONS This section not applicable
a. Check each of the following sanitary facilities that will be included in the proposed project.
❑Office Toilets
❑Toilets for patrons;Number: ; Location:N/A
❑Showers
❑Boatholding tank pumpout;Give type and location:N/A
b. Describe treatment type and disposal location for all sanitary wastewater.
No sanitary wastewater from site.
c. Describe the disposal of solid waste,fish offal and trash.
Solid waste and trash picked daily/weekly and trucked off site. No fish offal from site.
•
d. How will overboard discharge of sewage from boats be controlled? •
No overboard discharge of sewage allowed.
e. (i)Give the location and number of"No Sewage Discharge"signs proposed.
N/A
(ii)Give the location and number of°Pumpout Available"signs proposed. •
N/A
f. Describe the special design,if applicable,for containing industrial type pollutants,such as paint,sandblasting waste and petroleum products.
N/A
g. Where will residue from vessel maintenance be disposed of?
N/A
h. Give the number of channel markers and"No Wake"signs proposed. 0
I. Give the location of fuel-handling facilities,and describe the safety measures planned to protect area water quality.
N/A
j. What will be the marina policy on overnight and live-aboard dockage?
No overnight parking/docking.
•
k. Describe design measures that promote boat basin flushing?
N/A
RECEIVED
I. If this project is an expansion of an existing marina,what types of services are currently provided?
Truck/trailer parking and loading docks. FEB 0 II 2009
m. Is the marina/docking facility proposed within a primary or secondary nursery area?
" M WLLI1Il1NGS'0N, s C
['Yes ®No
252-808-2808:: 1-888-4RCOAST::www.nccoastalmanagament.net revised: 12/27106

, .0 t
'Form DCM MP-4 (Structures, Page 3 of 4)
n. Is the marina/docking facility proposed within or adjacent to any shellfish harvesting area?
Oyes No •
o. Is the marina/docking facility proposed within or adjacent to 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
OWL ®None
p. is the proposed marina/docking facility located within or within close proximity to any shellfish leases? Oyes ONo
If yes,give the name and address of the leaseholder(s),and give the proximity to the lease.
3. BOATHOUSE(including covered lifts) O This section not applicable
a. (i) Is the boathouse structure(s):
❑Commercial ❑PubliclGovernment OPrivate/Community
(ii)Number
(ill)Length
(iv)Width
Note: Roofed areas are calculated from dripline dimensions.
4. GROIN(e.g., wood,sheetpile, etc. If a rock groin, use MP-2, Excavation and Fill.) ®This section not applicable
a. (I) Number
(ii)Length •
(iii)Width
5, BREAKWATER(e.g.,wood, sheetpile, etc.) ®This section not applicable
a. Length b. Average distance from NHW,NWL,or wetlands
c. Maximum distance beyond NHW,NWL or wetlands
6. MOORING PILINGS and BUOYS ®This section not applicable
a. Is the structure(s): b. Number
OCommercial ❑Publlc/Government ❑Priivate/Community
c. Distance to be placed beyond shoreline d. Description of buoy(color,inscription,size,anchor,etc.) •
Note: This should be measured from marsh edge,if present.
e. Arc of the swing \
RECEI YJ
ED
7. GENERAL
FEB 0 4 2009
DCM Wl1.MINGTON, NC
252-808-2808::1-888-4RCOAST::www.nccoastatmanaktement.net revised: 12/27/05

Form DCM MP-4 (Structures, Page 4 of 4) •
a. Proximity of structure(s)to adjacent riparian property lines b. Proximity of structure(s)to adjacent docking facilities.
61 linear feet from edge of water/property line to edge of N/A
floating T dock
Note: For buoy or mooring piling, use arc of swing including length
of vessel.
c. Width of water body d. Water depth at waterward end of structure at NLW or NWL
600' —10'
e. (i) Will navigational aids be required as a result of the project?
❑Yes No DNA
(ii)If yes,explain what type and how they will be implemented.
8. OTHER ❑This section not applicable
a. Give complete description:
(1)Floating T-dock 8'x60' (please refer to drawings for more detail on dock construction.) Repair(2)existing floating docks with
same material,in same location,and same diminsions as existing. Floating dock and repair to existing docks is part of paving
of existing gravel parking lot project. Parking lot serves public as boating access for recreational boating. Lot allows day •
parking of trucks and trailer while boating.
Date
0/MC ISLAt4 9--r A <S
Project Name RECEIVED
wA t_ma•-F AA. 5u Lr Lr
Applicant Name
FEB 0 4 2009
Applicant Signature
DCM WILMINGTON, NC
252-808-2808::1.888-4RCOAST::www.necoastalmanagement.net revised:12/27/06