SW8141108_Current Permit_20160412

PAT MCCRORY
Govemor
DONALD R. VAN DER VAART
Energy, Mineral
and Land Resources
ENVIRONMENTAL QUALITY
April 12, 2016
Mr. David Sneeden, General Manager
Oak Ridge Properties at Olde Point, LLC
519 Market Street
Wilmington, NC 28401
Subject: State Stormwater Management Permit No. SW8141108
Oak Ridge Properties at Olde Point
High Density Subdivision Alternative Design Project
Pender County
Dear Mr. Sneeden:
Semwy
TRACY DAVIS
Dimdor
The Wilmington Regional Office received a complete, modified State Stormwater Management Permit
Application for Oak Ridge Properties at Olde Point on April 12, 2016. Staff review of the plans and
specifications has determined that the project, as proposed, will comply with the Stormwater Regulations
set forth in Session Law 2008-211 for a minor modification, and Title 15A NCAC 2H.1000. We are
forwarding modified Permit No. SW8 141108 dated April 12, 2016, for the construction, operation and
maintenance of the BMP's and built -upon area associated with the subject project.
The modifications covered by this permit include:
1. Changes the previously approved BUT from a wet detention pond to an alternative design lateral
infiltration basin with a crushed limestone Permeable Reactive Barrier. The BMP will be studied
and monitored by Dr. William Hunt, P.E., of North Carolina State University to determine if the
BUT can meet the state's pollutant removal requirements and be used for future projects.
2. Reallocates the BUA assigned to the lots.
3. Splits Lot 4 into Lots 4 and 4A.
4. Construction on Lots 4 and 4A is permitted under this master permit.
This permit shall be effective from the date of issuance until Februalry 3.2023. and shall be subject to the
conditions and limitations as specified therein. Please pay special attention to the conditions listed in this
permit regarding the Operation and Maintenance of the BMP(s), recordation of deed restrictions, and the
procedures for changing ownership, transferring the permit, and renewing the permit. Failure to establish
an adequate system for operation and maintenance of the stormwater management system, to record deed
restrictions, to transfer the permit, or to renew the permit, will result in future compliance
problems. Please note that per Section L7 of the permit, the proposed construction on Lots 4 and 4A
is NOT approved until after a copy of the recorded deed restrictions is submitted to the Division.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to
request an adjudicatory hearing by filing a written petition with the Office of Administrative Hearings
(OAH). The written petition must conform to Chapter 150B of the North Carolina General Statutes, and
must be filed with the OAH within thirty (3 0) days of receipt of this permit.. You should contact the OAH
with all questions regarding the filing fee (if a filing fee is required) and/or the details of the filing process
at 6714 Mail Service Center, Raleigh, NC 27699-6714, or via telephone at 919-431-3000, or visit their
website at www.NCOAII.com. Unless such demands are made this permit shall be final and binding.
State of North Carolina I Environmental Quality 1 Energy, Mfim l and Land Reac9aees
127 Cardiml Drive ExWndm I Wilmington, NC 29405
910 796 7215 T 1 910 350 2004 F I htm://nortal.ncd—.are/web/!r/

Jule MUrMWaLCr rerIII1L 1NU. J WO 141 1 V8
Page_2_of 2
If you have any questions, or need additional information concerning this matter, please contact Linda
Lewis in the Wilmington Regional Office, at [phone].
Sincerely,
74 Tracy Da is, P.E., Director
Division of Energy, Mineral and Land Resources
GDS/arl: \\\Stormwater\Permits & Projects\2014\141108 HD\2016 04 permit 141108
cc: Michael C. Gallant, PE
Pender County Planning
Wilmington Regional Office Stormwater Permit File
State of North Carolina I Environmental Quality I Energy, Mineral and Land Resources
127 Cardinal Drive Extension I Wilmington, NC 28405
910 796 7215 T 1 910 350 2004 F I htto://oortal.nedenr.orWweb/Ir/

State Stormwater Management Systems
Permit No. SW8 141108
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY COMMERCIAL SUBDIVISION DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Oak Ridge Properties at Olde Point, LLC
Oak Ridge Properties at Olde Point
Junction of Country Club Rd. & Hwy. 17, Hampstead, Pender County
FOR THE
construction, operation and maintenance of one (1) lateral infiltration basin with a
Permeable Reactive Barrier in compliance with the alternative design provisions of 15A
NCAC 2H .1000 and Session Law 2008-211 (the "stormwater rules) and the approved
stormwater management plans and specifications and other supporting data as attached
and on file with and approved by the Division and considered a part of this permit.
This permit shall be effective from the date of issuance until February 3, 2023 and shall be
subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. The commercial subdivision is permitted for five (5) lots, each limited to a maximum
amount of built -upon area as indicated in Section 11.11 (f) of this permit.
3. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.8 of this permit. The runoff from all built -upon area
within the permitted drainage area(s) of this project must be directed into the
permitted stormwater control system. The alternative design lateral infiltration basin
has been designed to handle the runoff from 246,653 square feet of impervious
area.
4. The maximum built -upon area (BUA) allowed for the entire subdivision is 246,653
square feet.
5. The drainage area will be limited to the amount of built -upon area indicated in
Sections 1.3 and 1.8 of this permit, and per approved plans.
6. A 50' wide vegetative buffer shall be provided and maintained adjacent surface
waters, measured horizontally from and perpendicular to the normal pool of
impounded structures, the top of bank of both sides of streams and rivers and the
mean high water line of tidal waters.
Page 1 of 9

State Stormwater Management Systems
Permit No. SW8 141108
7. The construction of Lots 4 and 4A is approved under this master permit, but only
after the permittee submits a copy of the recorded deed restrictions to the Division.
Lot 4 is approved for the construction of 44,433 sf of BUA which includes 38,867 sf
of proposed BUA and 5,56f sf of future BUA. Lot 4A is approved for the construction
of 14,275 sf of BUA which includes 3,218 sf of proposed BUA and 11;057 sf of future
BUA.
8. The following design elements have been permitted for this alternative design lateral
infiltration basin. The design is based on deep sand filters for wastewater treatment
and incorporates elements of wet detention, infiltration and sand filter design. The
design proposes a crushed limestone Permeable Reactive Barrier. The following
permitted design elements must be provided in the system at all times.
a
T
C.
d.
e.
f.
h.
i.
j�
k.
I.
m
n.
o.
p_
q-
r.
S.
t.
Drainage Area, acres:
Onsite, ft2:
Offsite, ft2:
Total Impervious Surfaces, ft2:
Lot 1, ft2:
Lot 2, ft2:
Lot 3, ft2:
Lot 4, ft2:
Lot 4A, ft2:
Basin Depth, feet:
TSS removal efficiency:
Design Storm, inches:
Bottom Elevation, FMSL:
Permitted Bottom Surface Area, ft2:
Bypass/Storage Elevation, FMSL:
Permitted Storage Volume, ft3:
Controlling Orifice pipe size:
Orifice Flowrate, cfs:
Infiltration Media:
Perforated Piping:
Perforated Piping invert, fmsl:
Perforated Piping flowrate, cfs:
Infiltration Media top elevation, fmsl
Drawdown time, days:
Receiving Stream / River Basin:
Stream Index Number:
Classification of Water Body:
II. SCHEDULE OF COMPLIANCE
6.83
297,515
0
246,653
69,741
78,803
39,401
44,433
14,275
3.0
tbd by NC State study
1.5
33.0
11,280
36.00
38,089
2" 0 pipe
0.094
3/16" crushed limestone, well -graded
123 if 12" HDPE (1/3" o holes, 6 per LF)
33.0 (flat grade)
1.5 (.01225 cfs / LF under 6" head)
35.5
3.7
Old Topsail Creek / CPF24
18-87-12
"SA; HQW' (>% mile)
1. The permittee is responsible for the routine monitoring of the project for compliance
with the built -upon area limits, grading, and the stormwater best management
practice approved under this permit, the permit documents, the approved plans, and
with the recorded deed restrictions. The permittee shall notify any lot owner that is
found to be in noncompliance with the conditions of this permit in writing, and shall
require timely resolution.
2. The permittee shall review all individual proposed and modified lot plans for
compliance with the conditions of this permit. The permittee shall not approve any lot
plans where the maximum allowed built -upon area has been exceeded, or where
revisions to the grading or to the storm drainage system are proposed unless and
until a permit modification has been approved by the Division.
3. The stormwater management system shall be entirely constructed, vegetated and
operational for its permitted use prior to the construction of any built -upon surface.
Page 2 of 9

State Stormwater Management Systems
Permit No. SW8 141108
4. The Director may notify the permittee when the permitted site does not meet one or
more of the minimum requirements of the permit. Within the time frame specified in
the notice, the permittee shall submit a written time schedule to the Director for
modifying the site to meet minimum requirements. The permittee shall provide
copies of revised plans and certification in writing to the Director that the changes
have been made.
5. All stormwater collection and treatment systems must be located in public rights -of -
way, dedicated common areas or drainage easements. The final plats for the project
will be recorded showing all such required rights -of -way, common areas and
easements, in accordance with the approved plans. Access to the stormwater
facilities for inspection and maintenance shall be maintained via appropriately
recorded access easements to the nearest public right-of-way.
6. During construction, erosion shall be kept to a minimum and any eroded areas of the
system will be repaired immediately.
7. Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, the permittee shall cause a
certification from an appropriate designer for the system installed to be submitted,
certifying that the permitted facility has been installed in accordance with this permit,
the approved plans and specifications, and other supporting documentation. Any
deviations from the approved plans and specifications must be noted on the
Certification. A modification may be required for those deviations.
8. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed below
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, the runoff conveyance and collection
system, grading, location, built -upon area, details, etc.;
b. Redesign or addition to the approved amount of built -upon area or to the
drainage area;
C. Further development, subdivision, acquisition, lease or sale of any, all or part
of the project area;
d. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan;
e. The construction of any future BUA listed on the application.
9. If the stormwater system is used as an Erosion Control device, it must be restored to
design condition prior to operation as a stormwater treatment device, and prior to
occupancy of the facility.
10. The permittee shall notify the Division when construction of the permitted BMP is
completed. The permittee shall submit a report to the Division containing all NCSU
monitoring data, maintenance data and conclusions regarding the efficacy of the
alternative design system on a quarterly basis. The first report shall be due at the
end of the next quarter after the conclusion of construction of the BMP.
Page 3 of 9

State Stormwater Management Systems
Permit No. SW8 141108
11. The permittee shall record the following deed restriction statements prior to the sale
of any lot within the permitted subdivision:
a.
b.
C.
d.
e.
The following covenants are intended to ensure ongoing compliance with
State Stormwater Management Permit Number SW8 141108, as issued by
the Division of Energy, Mineral and Land Resources under NCAC 02H.1000.
The State of North Carolina is made a beneficiary of these covenants to the
extent necessary to maintain compliance with the provisions of the
Stormwater Management Permit.
These covenants are to run with the land and be binding on all persons and
parties claiming under them.
The covenants pertaining to stormwater may not be altered or rescinded
without the express written consent of the State of North Carolina, Division of
Energy, Mineral and Land Resources.
Alteration of the drainage as shown on the approved plans may not take
place without the concurrence of the Division of Energy, Mineral and Land
Resources.
The maximum built -upon area (BUA) per lot, in square feet, is as shown in the
table below:
Description
Maximum
Allowed BUA
Lot 1
69,741
Lot 2
78,803
Lot 3
39,401
Lot 4
44,433
Lot 4A
14,275
This allotted amount includes any built -upon area constructed within the lot
property boundaries, and that portion of the right-of-way between the front lot
line and the edge of the pavement. Built upon area includes, but is not limited
to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and
parking areas, but does not include raised, open wood decking, the water
surface of swimming pools, a surface of #57 stone laid at least 4" thick over a
geotextile fabric or a "trail" as defined in GS 113A-85.
g. All runoff from the built -upon areas on the lot must be directed into the
stormwater collection system and/or conveyed to the permitted BMP by
whatever means are available. Overland flow directly into the forebay of the
BMP, or into inlets and piping or into conveyance swales are available
collection options.
h. All affected lots shall maintain a 50' wide vegetative buffer adjacent to surface
waters, measured horizontally from and perpendicular to the normal pool of
impounded structures, the top of bank of each side of streams and rivers and
the mean high water line of tidal waters.
i. Any individual or entity found to be in noncompliance with the provisions of a
stormwater management permit or the requirements of the Stormwater Rules
is subject to enforcement procedures as set forth in G.S. 143, Article 21.
j. Each lot within the subdivision whose ownership is not retained by the
permittee, must submit a separate Offsite Stormwater Management Permit
application package to the Division of Energy, Mineral and. Land Resources
and receive a permit prior to any construction on the lot.
12. A copy of the recorded deed restrictions must be submitted to the Division prior to
any construction on Lots 4 or 4A, and within 30 days of the date of recording the
plat. The recorded copy must contain all of the statements above.
Page 4 of 9

State Stormwater Management Systems
Permit No. SW8 141108
13. The permittee shall at all times provide the operation and maintenance necessary to
assure that all components of the permitted stormwater system function at design
condition. The approved Operation and Maintenance Agreement is incorporated by
reference into this permit and must be followed in its entirety and maintenance must
occur at the scheduled intervals.
14. Records of maintenance activities must be kept and made available upon request to
authorized personnel of DECK / DEMLR. The records will indicate the date, activity,
name of person performing the work and what actions were taken.
15. The facilities shall be constructed, operated and maintained in accordance with the
conditions of this permit, the approved plans and specifications, and other
supporting data
16. If permeable pavement credit is desired on a lot, the individual lot owners shall
include any permeable pavement design as part of their offsite permit application
that is submitted to the Wilmington Regional Office of DEMLR for review and
permitting.
17. Prior to transfer of the permit, the stormwater facilities will be inspected by Division
personnel. The project and the stormwater facility must be in substantial compliance
with all permit conditions. Any items not in compliance must be repaired, replaced or
restored to design condition prior to the transfer. Records of maintenance activities
performed to date will be required.
III. GENERAL CONDITIONS
This permit is not transferable to any person or entity except after notice to and
approval by the Director. The permittee shall submit a completed and signed
Name/Ownership Change Form, accompanied by the supporting documentation as
listed on the form, to the Division of Energy, Mineral and Land Resources at least 60
days prior to any one or more of the following events:
a. An ownership change including the sale or conveyance of the project area in
whole or in part, except in the case of an individual lot sale that is made subject
to the recorded deed restrictions;
b. The sale or conveyance of the common areas to a Homeowner's or Property
Owner's Association, subject to the requirements of Session Law 2011-256;
c. Bankruptcy;
d. Foreclosure;
e. Dissolution of the partnership or corporate entity;
f. A name change of the current permittee;
g. A name change of the project;
h. A mailing address change of the permittee;
2. The permittee is responsible for compliance with all permit conditions until such time
as the Division approves a request to transfer the permit.
3. Any person or entity found to be in noncompliance with the terms and conditions of a
stormwater management permit or the stormwater rules is subject to enforcement
procedures as set forth in NCGS 143, Article 21.
4. The issuance of this permit does not preclude the Permittee from complying with any
and all statutes, rules, regulations, or ordinances, which may be imposed by other
government agencies (local, state, and federal) having jurisdiction.
Page 5 of 9

State Stormwater Management Systems
Permit No. SW8 141108
5. In the event that the alternative design facilities fail to perform satisfactorily, including
the creation of nuisance conditions, the Permittee shall take immediate corrective
action, including those as may be required by this Division, such as the construction
of additional or replacement stormwater management systems. The additional or
replacement stormwater management systems shall receive a permit from the
Division prior to construction.
6. The permittee grants DEQ Staff permission to enter the property during normal
business hours for the purpose of investigating complaints and inspecting the
permitted stormwater management facility for compliance with the permit conditions
and approved plans.
7. The permit issued shall continue in force and effect until revoked or terminated. The
permit may be modified, revoked and reissued or terminated for cause. The filing of
a request for a permit modification, revocation and re -issuance or termination does
not stay any permit condition.
8. Unless specified elsewhere, permanent seeding requirements for the stormwater
control must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
9. Approved plans, specifications, permit documents, O&M Agreements, calculations,
and the "Basis for Design" sealed by Michael C. Gallant, P.E., #025672, on
December 10, 2015, for this project are incorporated by reference and are
enforceable parts of the permit. The permittee shall maintain a copy of these
documents on file at all times.
10. The issuance of this permit does not prohibit the Director from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit as
allowed by the laws, rules and regulations contained in Session Law 2006-246, Title
15A NCAC 2H.1000, and NCGS 143-215.1 et.al.
11. The permittee shall submit a permit renewal application at least 180 days prior to the
expiration date of this permit. The renewal request must include the appropriate
documentation and the processing fee.
Permit modified. and reissued this the 12th day of April 2016.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
i racy uaris, v.t., uirector
ivision of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Permit Number SW8 141108
Page 6 of 9

State Stormwater Management Systems
Permit No. SW8 141108
Master Permit No. SW8 141108
Lot #from
Master
Permit
Offsite Permit No.
Date
Issued
Offsite Project Name
Allocated
BUA
Proposed
BUA
1
69,741
2
78,803
3
39,401
4
Included in master
4/11/2016
N/A
44,433
38,867
4A
Included in master
4/11/206
N/A
14,275
3,218
All lots drain to the one permitted alternative design BMP.
Page 7 of 9

State Stormwater Management Systems
Permit No. SW8 141108
Oak Ridge Properties at Olde Point
Stormwater Permit No. SW8 141108
Pender County
Designer's Certification
Page 1 of 2
I, , as a duly registered in the
State of North Carolina, having been authorized to observe (periodically/weekly/full time)
the construction of the project,
(Project)
for (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is a part of this Certification.
Noted deviations from approved plans and specifications:
Signature
Registration Number
Date
SEAL
Page 8 of 9

State Stormwater Management Systems
Permit No. SW8 141108
Certification Requirements: Page 2 of 2
The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted amount
of built -upon area.
3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The outlet/bypass structure elevations are per the approved plan.
6. The outlet/bypass structure is located per the approved plans.
7. Trash rack is provided on the outlet/bypass structure.
8. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 3:1.
10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
11. The permitted amounts of surface area and/or volume have been provided.
12. Required drawdown devices are correctly sized per the approved plans.
13. All required design depths are provided.
14. All required parts of the system are provided, such as the Permeable
Reactive Barrier and the vegetated filter.
15. The required dimensions of the system are provided, per the approved plan.
16. All components of the stormwater BMP and the runoff conveyance / collection
system are located in either public rights -of -way, recorded common areas, or
recorded drainage easements.
cc: NCDEQ-DEMLR Regional Office
Pender County Planning
Page 9 of 9

I- ,Y/4/e,✓/G
Lateral Infiltration Basin Operation and Maintenance Agreement DEC ' 2015
pi
BY.
I will keep a maintenance record on this BMP. This maintenance record will be kept in a log in a
known set location. Any deficient BMP elements noted in the inspection will be corrected,
repaired or replaced immediately. These deficiencies can affect the integrity of structures,
safety of the public, and the removal efficiency of the BMP.
If this BMP is used as a sediment control device, then prior to being put into service any excess
sediment shall be removed. The filter media shall not be placed in the basin until after all
sediment is removed, the upstream drainage area is stabilized and the BMP is ready to be
utilized for its intended purpose.
After the lateral infiltration basin is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (1.5 inches if in a Coastal
County). Records of operation and maintenance should be kept in a known set location and
must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be
repaired immediately.
BMP Element
Potential Problem
How I will remediate the problem:
The Entire
Trash/debris is present.
Remove the trash/debris.
BMP
The perimeter
Areas of bare soil and/or erosive
Regrade the soil if necessary to remove
of the lateral
gullies have formed.
the gully, and then plant ground cover
infiltration
and water until it is established. Provide
basin.
lime and a one-time fertilizer
application
Vegetation is too short or too
Maintain vegetation at the height of
long.
approximately six inches.
The inlet
The pipe is clogged.
Unclog the pipe. Dispose of the
device: pipe or
sediment off -site.
Swale
The pipe is cracked or otherwise
Replace the pipe.
damaged.
Erosion is occurring in the Swale.
Regrade the Swale in necessary to
smooth it over and provide erosion
control devices such as reinforced turf
matting or riprap to avoid future
problems with erosion
The main
Sediment has accumulated to a
Remove the sediment and dispose of it
treatment area
depth greater than the original
in a location that will not cause impacts
design sediment storage depth.
to streams or the BMP. If the sediment

accumulation occurs at an unusually
high frequency search for the cause in
the drainage area and repair/stabilize
the area.
The
Shrubs have started to grow on
Remove the shrubs immediately.
`' embankment
the embankment.
A tree has started to grow on
Consult a dam safety specialist to
the embankment.
remove the tree.
An annual inspection by an
Make all needed repairs.
appropriate professional shows
that the embankment needs
repair. (if applicable)
The filter
The surface of the filter media is
Rake the media surface and remove the
media
clogged with
trash debris sediment.
trash/debris/sediment.
The infiltration media fails to
Remove and replace the media as
infiltrate runoff due to clogging.
needed to assure BMP operation as
designed.
Collection
Sediment has accumulated in
Remove the sediment from all sumps
system sumps
the collection system sumps.
and dispose off -site.
Basin filter
Sediment has accumulated in
Remove the sediment from all sumps
media sumps
the sumps located in the filter
and dispose off -site.
media.
The outlet
Clogging has occurred.
Clean out the outlet device. Dispose of
device
the sediment off -site.
The outlet device is damaged.
Repair or replace the outlet device.
The receiving
Erosion or other signs of damage
Contact the local NC Division of
water
have occurred at the outlet.
Environmental Quality Regional Office
by phone
This BMP is to be permitted as an alternative design. Once operational the system will be
studied by academic staff from North Carolina State University for a period of 2 yeras. During
this study period the system shall be monitored periodically to quantify the removal of
pollutants and for the ability of the BMP to treat stormwater runoff.
Due to the fact that the proposed system is heavily dependent on the functionin
media the following additional maintenance items shall be performed. EG
. During inspections of the systern as prescribed in the third parag h t! this documen
the BMP filter media shall be inspected. BY:
2. Particular attention shall be paid to the ability of the media to allow t e dewatering of
the BMP occur after a storm event.

3. The inability of the media to allow the runoff to pass through the system shall be
determined by comparing the design storm size and the calculated draw down time. If
the temporary storage of the BMP does not draw down within a reasonable time then
the source of the clog shall be identified. If the source of the clogging is determined to
be the filter media then steps to alleviate the clogging shall be performed.
4. If the source of the clogging is determined to be at the surface of the material then then
the surface should be cleared of any trash, debris or vegetation. After any obtrusive
material is removed the surface of the media shall be raked to break up any clumps of
sediment in the media surface.
5. If the surface of the media is inundated with sediment then a layer of filter media shall
be removed and replaced with new media to a depth determined by a field sampling of
the material. This field sampling shall include but not be limited to removing a small
portion of the material to determine the depth of sediment accumulation.
6. The above steps and methodology shall be amended as needed with input from the
academic staff studying the BMP and input from a design professional.
nECEIVED
Bg DEC 14 2015
BY:

Permit Number:
{to be provided by DWQ}
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name: Oak Ridge Properties at Olde Point
BMP drainage area number:1
Print name:David Sneeden
Title:Agent
Address:519 Market St. Wilmin on NC 28401
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
[, >apTA L .Sea r, -- , a Notary Public for the State of
_NOrLCra �'-' —,County of eW !rv.vsr _, do hereby certify that
G, personally appeared before me this Jj
day of 00no 4e r 0► ._, and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,
0111111111111111 Y JN
ROTARY
R
PUBLIC
SEAL
My commission expires 9-1- �_ 611
N � P�sI�C' .y
PECEIVEP
BY:_
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4

DEMLR USE ONLY
Date Received
Fee Paid
Permit Number
0 !z zz :5 > 2 z3 Zolfo
I -1.500v -W Z89 3
/¢ /V
Applicable Rules: ❑ Coastal SW -1995 9coastal SW - 2008 ❑ Ph II - Post Construction
(select all that apply) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan
❑ Other WQ M t Plan:
State of North Carolina
Department of Environment and Natural Resources
Division of Energy, Mineral and Land Resources
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Oak Ride Properties at Olde Point
2. Location of Project (street address):
Tunction of Country Club Rd and US Hwy 17
City:Hampstead County:Pender Zip:28443
3. Directions to project (from nearest major intersection):
The property fronts on US Hwy 17 between Country Club Rd and Ravenswood Rd on the North bound side
US Hwy 17 just south of the Lowes Foods commercial center.
4. Latitude:34* 23' 27.40" N Longitu-de:77° 40' 51.13" W of the main entrance to the project.
II. PERMIT INFORMATION:
1. a. Specify whether project is (check one): ❑New ®Modii�cation ❑Renewal w/ Modificationt
tRenewals with modifications also requires SWU-102 - Renewal Application Form
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit number SW8141108 , its issue date (if known)Feb 3, 2015 . and the status of
construction: ®Not Started ❑Partially Completed* ❑ Completed* *provide a designer's certification
2. Specify the type of project (check one):
❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application, list the stormwater project number,
if assigned, and the previous name of the project, if different than currenal
proposed, �'
4. a. Additional Project Requirements (check applicable blanks; information on require a is c be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major ZSedimentation/Erosion Control: 6.82 ac o' 'S is rea
❑NPDES Industrial Stormwater ❑404/401 Permit: Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name, Pioject/Permit Number,
issue date and the type of each permit:Erosion/ Sed. Dec. 16, 2014, PENDE-2015-016
5. Is the project located within 5 miles of a public airport? JZNo ❑Yes
If yes, see S.L. 2012-200, Part VI: http://portal.ncdenr.org/web/Ir/rules-and-regulations
Fonn SWU-101 Version Oct. 31, 2013 Page 1 of 6

III. CONTACT INFORMATION
1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee,
designated government official, individual, etc. who owns the project):
Applicant/Organization:Oak Ridge Properties at Olde Point, LLC
Signing Official & Title:David Sneeden/ General Manager
b. Contact information for person listed in item 1a above:
Street Address:519 Market St
City:Wilmington State:NC Zip:28401
Mailing Address (if applicable):same
City: State: Zip:
Phone: (910 ) 259-9922 Fax:
Email:
c. Please check the appropriate box. The applicant listed above is:
® The property owner (Skip to Contact Information, item 3a)
❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below)
❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and
2b below)
❑ Developer* (Complete Contact Information, item 2a and 2b below.)
2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the
person who owns the property that the project is located on):
Property Owner/Organization:
Signing Official & Title:
b. Contact information for person listed in item 2a above:
Street Address:
City: State: Zip:
Mailing Address (if applicable):
City: State: Zip:
Phone: ( ) Fax:
Email:
3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other
person who can answer questions about the project:
Other Contact Person/Organization:
Signing Official &
b. Contact information for person listed in item 3a above:
Mailing Address;
City:
Phone:
Email:
State: Zip:
Fax: ( )
4. Local jurisdiction for building permits: Pender County
Point of Contact:Building Inspections Phone #: 910 ) 259-1201
Form SWU-101 Version Oct. 31, 2013 Page 2 of 6

IV. PROJECT INFORMATION
1. In the space provided below, briefly summarize how the stormwater runoff will be treated.
Runoff will be collected in a piped conveyance system. each catch basin will have a 2 foot sumo The
collection system will flow to a lateral infiltration basin sized for the 1.5" design storm
This vroject isyroposed as an alternative design system.
2. a. I£ claiming vested rights, identify the supporting documents provided and the date they were approved:
❑ Approval of a Site Specific Development Plan or PUD Approval Date:
❑ Valid Building Permit Issued Date:
❑ Other: Date:
b.If claiming vested rights, identify the regulation(s) the project has been designed in accordance with:
❑ Coastal SW -1995 ❑ Ph II - Post Construction
3. Stormwater runoff from this project drains to the Cape Fear River basin.
4. Total Property Area: 6.82 acres 5. Total Coastal Wetlands Area: 0 acres
6. Total Surface Water Area: 0 acres
7. Total Property Area (4) - Total Coastal Wetlands Area (5) - Total Surface Water Area (6) = Total Project
Area+:6.82 acres
+ Total project area shall be calculated to exclude the following: the normal pool of impounded structures, the area
between the banks of streams and rivers, the area below the Normal Hi h Water (NHM line or Mean High Water
(MHM line, and coastal wetlands landward from the NHW (or = line. The resultant project area is used to
calculate overall percent built upon area (BUA). Non -coastal wetlands landward of the NHW (or MHM line may
be included in the total project area.
8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 83 %
9. How many drainage areas does the project have?1 (For high densihj, count 1 for each proposed engineered
stormwater BMP. For low density and other projects, use 1 for the whole properhj area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project, attach an additional sheet with the information for each area
provided in the same format as below.
Basin IrSormaiion
' Drama
I)Tatnage Area
Dr " Axea
Drainage
Receiving Stream Name
Old Topsail Cr.
Stream Class *
SA;HWQ1
Stream Index Number *
18-87-12
Total Drainage Area (sf)
297,174
On -site Drainage Area (sf)
297,174
Off -site Drainage Area (sf)
0
Proposed Impervious; Area** s
246,653
LOT 4A
% Impervious Area** total
83
LOT 4
Tinperviou s" Surface Area
Drainage Area I
drainage Area 4
Drainage Area
Drairwgp Area _
On -site Buildings/Lots (sf)
9,856
9,856
On -site Streets (sf)
0
On -site Parkin (s
28,600
25,382
3,218
On -site Sidewalks (sf)
3,629
3,629
Other on -site (sf)
0
Future s
204,568
5,566
11,057
T
Off site (sf)
0
Existing BUA*** (sf)
0
Total (sf):
246,653
44,433
14,275
* Stream Class and Index Number can be determined at: ht . ortal.ncdenr.or oeb v s cs I
Imyenvious area is defined as the built upon area including, but not limited to, buildings, road n ,
sidVE
ewalks, gravel areas, etc.
Form SWU-101 Version Oct. 31, 2013 Page 3 of 6
BY:�I��(GS

11. How was the off -site impervious area listed above determined? Provide documentation. NA
Projects in Union County: Contact DEMLR Central Office staff to check if the project is located within a Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements as per 1 SA NCAC 02B .0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms
must be submitted for each BUT specified for this project. The latest versions of the forms can be downloaded
from hft://12ortal.ncdenr.org/web/wq/ws/su/bpip-manual.
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and
Land Resources (DEMLR). A complete package includes all of the items listed below. A detailed application
instruction sheet and BMP checklists are available from
http://12ortal.ncdenr.org/web/wq/ws/su/statesw/forms_docs. The complete application package should be
submitted to the appropriate DEMLR Office. (The appropriate office may be found by locating project on the
interactive online map athft://]portal.ncdenr.org/web/yvAZws/su/maps.)
Please indicate that the following required information have been provided by initialing in the space provided
for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions
for each submitted application package from http://12ortaLncdenr.org/web/3yq/ws/su/statesw/forms does.
'tiaas
1. Original and one copy of the Stormwater Management Permit Application Form.
2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants
Form. (if required as per Part VII below)
3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M k
agreement(s) for each BMP.
4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to �v�l "1
http://www.envhelp.org/1ageslonestol2 xpress.html for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor
the project. This is required in addition to the brief summary provided in the Project
Information, item 1.
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the
receiving stream drains to class SA waters within 1/2 mile of the site boundary, include the 1h
mile radius on the map.
7. Sealed, signed and dated calculations (one copy).
8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including:
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow.
f. Scale.
g. Revision number and dates.
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal
waters, and any coastal wetlands landward of the MHW or NHW lines.
• Delineate the vegetated buffer landward from the normal pool elevation ofirlWOEIVE
structures, the banks of streams or rivers, and the MHW (or NHW) of tidal wiffis.
i. Dimensioned property/project boundary with bearings & distances. RMDC ' 201
j . Site Layout with all BUA identified and dimensioned.
k. Existing contours, proposed contours, spot elevations, finished floor elevations.
1. Details of roads, drainage features, collection systems, and stormwater control mew*u es
m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a
qualified person. Provide documentation of qualifications and identify the person who
made the determination on the plans.
n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations.
o. Drainage areas delineated (included in the main set of plans, not as a separate document).
Form SWU-101 Version Oct. 31, 2013 Page 4 of 6

p. Vegetated buffers (where required).
Copy of any applicable soils report with the associated SHWT elevations (Please identify
elevations in addition to depths) as well as a map of the boring locations with the existing
elevations and boring logs. Include an 8.5"xll" copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs, the report should also
include the soil type, expected infiltration rate, and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO: Schedule a site visit for DEMLR to verify the SHWT prior
to submittal, [phone].)
10. A copy of the most current property deed. Deed book: 4495 Page No: 0025
11. For corporations and limited liability corporations (LLC): Provide documentation from the NC l�s
Secretary of State or other official documentation, which supports the titles and positions held
by the persons listed in Contact Information, item la, 2a, and/or 3a per 15A NCAC 2H.1003(e).
The corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State, otherwise the application will be returned.
h!fR://www.secreLai-y.state.nc.us/Corporations/CSearch.gVx
VII, DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided
as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and
protective covenants forms can be downloaded from http://portal.ncdenr.org/web/lr/state-stormwater-
forms does. Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner, it is the responsibility of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and
protective covenants for this project, if required, shall include all the items required in the permit and listed
on the forms available on the website, that the covenants will be binding on all parties and persons claiming
under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the NC DEMLR, and that they will be recorded prior to the sale of any lot.
VIII. CONSULTANT INFORMATION AND AUTHORIZATION
Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a
consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as
addressing requests for additional information).
Consulting Engineer:Michael C. Gallant, PE
Consulting Firm: Michael C. Gallant, PE, PA
Mailing Address:PO Box 4039
City:Surf City State:NC Zip:28445
Phone: (910 ) 448-1046 Fax: ( )
Email:gallantmc frahoo.com
IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this
section)
I. (print or type name of person listed in Contact Information, item 2a) , certify that I
own the property identified in this permit application, and thus give permission to (print or type name of person
listed in Contact Information, item Ia) with (print or type name of organization listed in
Contact Information, item 1a) to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal., which indicates the
party responsible for the operation and maintenance of the stormwater system.
ECEIVE
DEC 1421115
Form SWU-101 Version Oct. 31, 2013 Page 5 of 6

As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated
agent (entity listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their
lease agreement, or pending sale, responsibility for compliance with the DEMLR Storm.water permit reverts back
to me, the property owner. As the property owner, it is any responsibility to notify DEMLR immediately and
submit a completed Name/Ownership Change Forrn within 30 days; otherwise I will be operating a stormwater
treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility
without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement
action including the as+ssmeTt of civil penalties of up to $25,000 per day; pursuant to NCGS 143-215.6,
Date:
a Notary Public for the State of
County of
do hereby certify that personally appeared
before me this — day of , _ and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
SEAL
My commission expires
X. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in Contact Information, item 1a) David Sneeden
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of the
applicable stormter rules under 15A NICAC 2H .1.000 and any other applicable state stormwater requirements.
— - Date:
���'�
,�1 r^C2_L__?p, `�}�_ ..................... .... ........ � a Notary Public for the State of 0 c _�Gvp ��/^ , County of
�0 1D� t t a d' o hereby certify that yi l . S(le� Q ram_ _ personally appeared
before me this L�_ day of n2cman [___J Zv 15 j and a owled the d executi of the application for
f
nlnj Qusl��
a stormwater permit. Witness my hand and official sea!, _.....
SEAY
_ e�fjTARY
3
�. PUBLIC
•,1
"iygNOV[R�C��r%``��•
SEAL
My commission expires f) ^
RECEIVED
DEC 14 2015
AY:
Form SWU-101 Version Oct. 31, 2013 Page 6 of 6

brain Jiorrmwaiar r'Jia� iagen�erri :i j7szerns
Permit No. SW8 141108
Oak Ridge Properties at Olde Point
Stormwater Permit No. SW8 141108
Pender County
Designer's Certification
Page 1 of 2
Pa , as a duly registered r &VIcWA4 in
the State of"North Carolina, having been authorized to observe (periodically/weekly/full
time) the construction of the project,
(9A t,�- t2 Pl?-c-Pa2ria-s Ar oe- v,5- T- L-t
(Project)
for0Xk- 4r'f",:I4FI0 Af c1067 Yc'A-?- (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is a part of this Certification.
Noted deviations from approved plans and specifications:
MECEIVE
9 MAY 2 5 250
Signature �W
Registration N tuber zo Z
Date /
SEAL
Page 9 of 10

State Stormwater Management Systems
Permit No. SW8 141108
Master Permit No. SW8 141108
Lot #from Drains to Allocated Proposed
Master Permit Pond # Offsite Permit No. Date Issued Offsite Project Name BUA BUA
Page 8of10

State Stormwater Management Systems
Permit No. SW8 141108
Certification Requirements: Page 2 of 2
1. The drainage area to the system contains approximately the permitted
acreage.
k42.
The drainage area to the system contains no more than the permitted
�n p
amount of built -upon area.
the is that the
IX�[43.
All the built -upon area associated with project graded such
runoff drains to the system.
L—�L4.
All roof drains are located such that the runoff is directed into the system.
�5.
The outlet/bypass structure elevations are per the approved plan.
VY� 6.
The outlet structure is located per the approved plans.
W7.
Trash rack is provided on the outlet/bypass structure.
�8.
All slopes are grassed with permanent vegetation.
9.
Vegetated slopes are no steeper than 3:1. ,5L�',6- G a -Ara
V` 10.
The inlets are located per the approved plans and do not cause short-
1.
circuiting of the system.
The volume have been
permitted amounts of surface area and/or
12.
provided.
Required drawdown devices are correctly sized per the approved plans.
13.
All required design depths are provided.
80*14.
All required parts of the system are p ovided, such as a vegetated shelf, a
forebay, and the vegetated filter. �y�r
the the
15.
The required dimensions of system are provided, per approved
4 , /
plan.
16.
All components of the stormwater BMP are located in either recorded
common areas, or recorded easements.
cc: NCDENR-DEMLR Regional Office EI GEN'
Pender County Building Inspections MAY 25 2011
BY:
Page 10 of 10

High Density Commercial Subdivisions
Deed Restrictions & Protective Convenances
In accordance with Title 15 NCAC 2H.1000 and S.L. 2006-246, the Management Regulations, deed
restrictions and protective covenants are required for High Density Commercial Subdivisions where
lots will be subdivided and sold and runoff will be treated in an engineered stormwater control facility.
Deed restrictions and protective covenants are necessary to ensure that the development maintains a
built -upon area consistent with the design criteria used to size the stormwater control facility.
1, _David Sneeden , acknowledge, affirm and agree by my signature below,
that I will cause the following deed restrictions and covenants to be recorded prior to the sale of any lot
within the project known as _Oak Ridge Properties at Olde Point
1. The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number_SW8 141108 , as issued by the Division of
Energy, Mineral and Land Resources under the Stonnwater Management Regulations.
2. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to
maintain compliance with the stormwater management permit.
3. These covenants are to run with the land and be binding on all persons and parties claiming
under them.
4. The covenants pertaining to stormwater may not be altered or rescinded without the express
written consent of the State of North Carolina, Division of Energy, Mineral and Land Resources.
5. Alteration of the drainage as shown on the approved plan may not take place without the
concurrence of the Division of Energy, Mineral and Land Resources.
6. The maximum allowable built -upon area per lot is _See attached square feet.
*Note: If the BUA per lot varies, please substitute the following statement for the one above and
provide a complete listing of the proposed BUA for each lot:
The maximum built -upon area per lot, in square feet, is as listed below:
Lot # BUA Lot # BUA Lot # BUA Lot # BUA
_See attached
This allotted amount includes any built -upon area constructed within the lot property boundaries,
and that portion of the right-of-way between the front lot line and the edge of the pavement. Built
upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate,
coquina and parking areas, but does not include raised, open wood decking, or the water
surface of swimming pools.
7. All runoff from the built -upon areas on the lot must drain into the permitted system. This may be
accomplished through a variety of means including roof drain gutters which drain to the street,
grading the lot to drain toward the street, or grading perimeter swales to collect the lot r%1noff
and directing them into a component of the stormwater collection system. Lots that will naturally
drain into the system are not required to provide these additional measures.
8. The owner of each lot, whose ownership is not retained by the permittee, is required to submit a
separate stormwater permit application to the Division of Energy, Mineral and Land Resources
and receive a permit prior to construction.
9. The project and each lot will maintain a 30** foot wide vegetated buffer �ee�n" aF p�rv,6,t
areas and surface waters. OTC 1 2015
**50 foot for projects located in the 20 coastal counties.
BY:
10. All future development of any parcel that is started after the completion of the first phase of the
project and after the BMP is put into service shall employ sediment and erosion controls that are
Form DRPC-1 Rev.2 05Nov2009 Page 1 of 2

High Density Commercial. Subdivisions
Deed Restrictions & Protective Convenances
upstream and independent of the proposed BMP. Furthermore, future development shall include the
implementation of low impact development (LID) strategies where possible.
S
I,
S'
do
N
the due execution of the foregoing instrument. Witness my hand and official seal,
SEAL
Signature �1
My Commission expires / - - 201 01! tS1L'SF,47y ,
.s`'��,��' 4
t ,.)TARY
PUBLIC
Form DRPC-1 Rev.2 05Nov2009 Page 2 of 2

Michael C. Gallant PE, PA
Engineering / Consulting / Design
OAK RIDGE PROPERTIES AT OLDE POINT BUA ALLOWANCES PER LOT
DEED RESTRICTION ATTACHMENT
LOT 1
69,741 SF
LOT 2
78,803 SF
LOT 3
39,401 SF
LOT 4A
13,002 SF
LOT 4
45,706 SF
TOTAL 246,653 SF
gallantmc@yahoo. com
tel [phone]
P.O. Box 4039
Surf City, NC 28445