SW8951007_HISTORICAL FILE_19970813 (2)

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 g51o0-i
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
Iq9-1 p8 13
YYYYMMDD

State.of North Carolina
bepartment of Environment,
Health and Natural Resources
Wilmington Regional Office
Division of Water Quality
James S. Hunt, Jr., Governor
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E., Director
August 13, 1997
Mr. Leroy Beasley, Jr.
Beasley Associates
5094 Edinboro Lane
Wilmington, NC 28409
A��
IDFEE HNR
Subject: Permit No. SW8 951007 Modification
Harvest Grove Subdivision
High Density Subdivision Stormwater Project
New Hanover County
Dear Mr. Beasley:
The Wilmington Regional Office received the modification to the Stormwater Management Permit Application for Harvest
Grove Subdivision on April 30, 1997, with final information on July 22, 1997. Staff review of the plans and specifications has
determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000.
We are forwarding Permit No. SW8 951007 Modification, dated August 13, 1997, for the construction of the project, Harvest
Grove Subdivision.
This permit shall be effective from the date of issuance until August 13, 2007, and shall be subject to the conditions and
limitations as specified therein. Please pay special attention to the Operation and Maintenance requirements in this permit.
Failure to establish an adequate system for operation and maintenance of the stormwater management system will result in
future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory
hearing upon written request within thirty (30) days following receipt of this permit. This request must be in the form of a
written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative
Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding.
If you have any questions, or need additional information conceming this matter, please contact Linda Lewis, or me at (910)
395-3900.
Sincerely.
\.C—"�- — ' \- -, l \i '�-- I—
Rick Shiver, P.G.
Acting Regional Water Quality Supervisor
RSS/arl: S:\WQS\STORMWAT\PEFL%lln951007.AUG
cc: Ward Andrews, P.E-
Tony Roberts, New Hanover County Inspections
Beth Easley, New Hanover Counry Engineering
Linda Lewis
W..ilrni ng[on--Regi ona1:O iFcc
Central Files
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer

State Stormwater Management Systems
Permit No SW8 951007 Modification
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY 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
Beasley Associates
Harvest Grove Subdivision
New Hanover County
FOR THE
construction, operation and maintenance of a detention pond and a curb outlet system in compliance with the
provisions of 15A NCAC 2H .1000 (hereafter referred to as 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 of Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until August 13, 2007 and shall be subject to the following
specified conditions and limitations:
I. DESIGN STANDARDS
This permit is effective only with respect to the nature and volume of stormwater described in the
application and other supporting data.
2. This stormwater system has been approved for the management of stormwater runoff as described on page
3 of this permit, the Project Data Sheet. The subdivision is permitted for 28 lots, each allowed 5,989
square feet of built -upon area. A portion of the runoff from the road and future development is treated
in a curb outlet system.
Approved plans and specifications for this project are incorporated by reference and are enforceable parts
of the permit.

State Stormwater Management Systems
Permit No. SW8 951007 Modification
DIVISION OF WATER QUALITY
PROJECT DATA SHEET
Project Name:
Permit Number:
Location:
Applicant:
Mailing Address:
Application Date:
Water Body Receiving Stormwater Runoff:
Classification of Water Body:
If Class SA, chloride sampling results:
Pond Depth:
Permanent Pool Elevation:
Total Impervious Surfaces Allowed:
(28 lots at 5,989 ft2 each)
Roads/Parking
Offsite Area entering Pond:
Required Surface Area:
Provided Surface Area:
Required Storage Volume:
Provided Storage Volume:
Temporary Storage Elevation:
Controlling Orifice:
Harvest Grove Subdivision
951007 Modification
New Hanover County
Mr. Leroy Beasley, Jr.
Beasley Associates
5094 Edinboro Lane
Wilmington, NC 28409
April 30, 1997
Hewletts Creek
"SA"
10 mg/l
3.5 feet
12.8 MSL
142,695 square feet
167,692 square feet
52,860 square feet
None. per Engineer
14,270 square feet
15,000 square feet
16,601 cubic feet
51,504 cubic feet
15.77 MSL
2" pipe
i'

State Stormwater Management Systems
Permit No. SW8 951007 Modification
4. No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (such as swales)
shown on the approved plans as part of the stormwater management system without submitting a revision
to the permit and receiving approval from the Division.
The permittee is responsible for verifying that the proposed built -upon area does not exceed the allowable
built -upon area. Once the lot transfer is complete, the built -upon area may not be revised without approval
from the Division of Water Quality, and responsibility for meeting the built -upon area limit is transferred
to the individual property owner.
The following items will require a modification to the permit:
a. Any revision to the approved plans, regardless of size.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area.
e. Further subdivision of the project area.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan.
In addition, the Director may determine that other revisions to the project should require a modification
to the permit.
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.
II. SCHEDULE OF COI TLIANCE
The perminee will comply with the following schedule for construction and maintenance of the stormwater
management system:
a. The stormwater management system shall be constructed in it's entirety, vegetated and operational
for it's intended use prior to the construction of any built -upon surface except roads.
During construction, erosion shall be kept to a minimum and any eroded areas of the system will
be repaired immediately.
2. The permittee grants permission to DEHNR Staff to enter the property for the purposes of inspecting the
project for compliance with the conditions of this permit.
Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation
of this permitted facility, a certification must be received from an appropriate designer for the system
installed 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.
n

State Stormwater Management Systems
Permit No. SW8 951007 Modification
4. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted
stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must
be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited
to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping.
g. Access to the outlet structure must be available at all times.
5. Records of maintenance activities must be kept and made available upon request to authorized personnel
of DWQ. The records will indicate the date, activity, name of person performing the work and what
actions were taken.
6. Prior to the sale of any lot, deed restrictions must be recorded which limit the built -upon area per lot to
the amount as shown on the Project Data Sheet, per Section I, Part 2. The recorded statements must
follow the form:
a. "The maximum built -upon area per lot is 5,989 square feet, inclusive of that portion of the right-
of-way between the lot line and the edge of pavement, structures, pavement, walkways of brick,
stone, or slate, but not including open wood decking."
b. "The covenants pertaining to stormwater regulations may not be changed or deleted without
concurrence of the State."
C. "Alteration of the drainage as shown on the approved plan may not take place without the
concurrence of the State."
d. "Lots within CAMA's Area of Environmental Concern may be subject to a reduction in their
allowable built -upon area due to CAMA regulations."
7. This permit shall become voidable unless the facilities are constructed in accordance with the conditions
of this permit, the approved plans and specifications, and other supporting data.
8. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of
recording the plat. The recorded copy must be signed by the Permittee, dated, stamped with the deed book
number and page, and bear the stamp/signature of the Register of Deeds.
9. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a
minimum of ten years from the date of the completion of construction.
5

State Stormwater Management Systems
Permit No SW8 951007 Modification
III. GENERAL CONDITIONS
1. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or
there is a name change of the Permittee, a "Name/Ownership Change Form" must be submitted to the
Division of Water Quality accompanied by -appropriate documentation from the parties involved, such as
a copy of the deed of trust. Other supporting materials, such as a signed Operation and Maintenance plan
in the case of engineered systems, will also be required. The project must be in good standing with
DWQ. The approval of this request will be considered on its merits and may or may not be approved.
2. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to
enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute
143-215.6A to 143-215.6C.
3. 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) which have jurisdiction.
4. In the event that the 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.
5. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for
a permit modification, revocation and reissuance or termination does not stay any permit condition.
6. The permittee grants permission to staff of the Division to enter the property for the purposes of
inspecting the stormwater facilities during normal business hours.
Permit issued this the 13th day of August, 1997.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
�G 1l A. Preston Howard, Jr., P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW8 951007 Modification
z

State Stormwater Management Systems
Permit No SW8 951007 Modification
Harvest Grove Subdivision
Stormwater Permit No. SW8 951007 Modification
New Hanover County
Engineer's Certification
1, , as a duly registered Professional Engineer in the State of
North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the 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.
Noted deviations from approved plans and specifications:
SEAL
Signature
Registration Number
Date

D1VISIUN UN' WA'I'M QUALITY
NORTH CAROLINA STORMWATER MANAGEMENT PERMIT APPLICATION
I. GENERAL INFORMATION
(Please print clearly or type)
I. Project Name Harvest Grove Subdivision
2. Location, directions to project (include County, Address, State Road) Attach map. Connects to Greenville
Loop Road, Harnett Township, New Hanover County
3. Owner's Name Beasley Associates Phone [phone]
4. Owner's Mailing Address 5094 Edinboro Lane
City 4$1mington State N. C. Zip 28409
5. Nearest Receiving Stream
Hewletts Creek
Class SA
6.Projeadescription This is a 28 lot single family residential subdivision with curb
and a pond.
H. PERMIT INFORMATION
1. Permit No.(robehuediabyDwQ)
2. Application Date 4
3. Permit Type: Nei
4. Project Type: _Low
5. Other State/Federal Permits/Approvals Required (Checkappropriateblanhs)
CAMA Major Sedimentation/Erosion Control X 404 Permit
111. BUILT UPON AREA (Please see NCAC 2N. 1005 thru .1007for applicable density limas)
Classification
Existing Built -upon Area
Drainaee Drainaee
Basin Basin
30 %
Proposed Built -upon Area �� 735,193 sq. ft.
Total Project Area 220,558 sq. £t.
% Built -upon Area 30 %
DV. STORMWATER TREATMENT (Describe how the runoff wiu be treated)
Breakdown of Impervious Area
(Please indicate below the design impervious area)
Buildings 167,698 sq. ft.
Streets 52,860 sq. ft.
Parking/SW
Other
Totals 220,558 sq. ft.
Collected in pipe system and discharged into pond. Discharge point to test point
is one-half mile downstream. Test results showing 10 mg./L attached.

V
VI.
VII.
DEED RESTRICTIONS AND PROTECTIVE COVENANTS
Deed restrictions and protective covenants are required to be recorded for all low density projects and all
subdivisions prior to the sale of any lot. Please see Attachment A for the specific items that must be recorded
for the type of project applied for.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the items required by the permit, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the covenant cannot be changed or deleted without
concurrence from the State, and that they will be recorded prior to the sale of any lot.
OWNER'S CERTIFICATION
1, Leroy Beasley, Jr. certify that the information included on this permit
(Please print clearly or type)
application form is correct, that the project will be constructed in conformance with the approved plans, that
the deed restrictions will be recorded with all required permit conditions, and that to the best of my knowledge,
the proposed project complies with the requirements of 15A NCAC 2H.1000.
I authorize the below named gatson or firm to sj�xnit stormwatpEplans on my
Owpef/Authoriz,&Agent5ignature and
AGENT AUTHORIZATION (Please fill w the name of the engineer/surveyor authorized to .submit plans on the owner's beltalf.)
Person or firm name J. Ward Andrews, P. E.
Mailing Address P. 0. Box 4423
City Wilmington State N. C. Zip 28406 Phone [phone]
Please submit application, fee, plans and calculations to the appropriate Regional Office.
cc: Applicant/WiRO//Central Files
Office use only
iT®RMWATE
D E C E I V E
APR 3 01997 D
PROJ n S UA100)

ATTACHMENT A
LOW DENSITY AND ALL SUBDIVISION PROJECTS
GENERAL SUBMITTAL REQUIREMENTS
A completed stormwater permit application.
Two sets of plans showing north arrow, scale, revision date, property/project boundaries, lot lines,
proposed and existing contours, drainage areas, mean high water line, wetlands, easements, the 30'
minimum vegetated buffer between impervious areas and surface waters, proposed impervious areas,
and road cross -sections.
Calculations of the built -upon area, For subdivisions, please show the methodology for arriving at the
per lot built -upon area. For non -subdivision projects, please break down the calculation into buildings,
roads, parking, and other (include all impervious areas).
Low density projects with curb outlet systems will require:
a. Drainage area delineation and swale locations shown on the plans.
b. Detail of the swale, showing minimum 5:1 side slope.
C. Velocity calculations, indicating a non -erosive flow for the 10 yr storm.
d. Inlet and outlet elevations. Maximum longitudinal slope is 5%.
e. The type of vegetated cover specified on the plans.
f. A flow spreader mechanism located at the Swale entrance.
g. A signed Operation and Maintenance Plan.
DEED RESTRICTION REQUIREMENTS
The following statements must be included for all low density projects, and for all subdivisions:
No more than 5,989 square feet of any lot, including that portion of the right-of-way between the edge
of pavement and the front lot line, shall be covered by impervious structures, including asphalt, gravel,
concrete, brick, stone, slate or similar material, not including wood decking or the water surface of swimming
pools. This covenant is intended to ensure continued compliance with the stormwater permit issued by the State
of North Carolina. The covenant may not be changed or deleted without the consent of the State.
No one may fill in or pipe any roadside or lot -line swale, except as necessary to provide a minimum driveway
crossing.
For curb outlet system projects, no one may pipe, fill in, or alter any lot line Swale used to meet North
Carolina Stormwater Management Permit requirements.
NOTE If lot sizes vary significantly, the owner/developer must provide an attachment listing each lot number, size,
and the allowable built -upon area for each lot.

Project Name: Harvest Grove Subdivision Project No. %09 RS (00?
Responsible Party:
Leroy Baaslev,
Jr.
Phone No. 910-799-8062
Address: 5094
Edinboro Lane
Wilminaton,
N. C. 28409
I. Monthly, or after every runoff producing rainfall event, whichever comes first:
A. Inspect the trash rack; remove accumulated debris, repair/replace if it is not functioning.
B. Inspect and clear the orifice of any obstructions. If a pump is used as the drawdown
mechanism, pump operation will be checked. A log of test nuns of the pump will be kept
on site and made available in DEM personnel upon request.
C. Inspect the pond side slopes and grassed inlet swales; remove trash, and repair eroded
.area before the next rainfall event.
D. If the pond is operated with a vegetated filter, the filter will be checked for sediment
accumulation, trash accumulation, erosion and proper operation of the flow spreader
mechanism. Repairs/cleaning will be done as necessary.
II. Quarterly:
A. Inspect the collection system (ie. catch basins, piping, grassed swales) for proper
functioning. Accumulated trash will be cleared from basin grates, basin bottoms, and
piping will be checked for obstructions and cleared as required.
B. Pond inlet pipes will be checked for undercutting, riprap or other energy dissipation
strictures will be replaced, and broken pipes will be repaired.
III. Semi-annually:
A. Accumulated sediment from the bottom of the outlet structure will be removed.
B. The pond depth will be checked at various points. If depth is reduced to 75 % of original
design depth or 3 feet whichever is greater, sediment will be removed to at least the
original design depth.
C. Grassed swales, including the vegetated filter if applicable, will be reseeded twice a year
as necessary. 'TO WATER
�25ubm�+-FQ d
-rer� v'�s�o�s-Sn I�ECEuWED
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OCT 1 '0 1995
PROD # SGu $ 45/001

••miff till�•y i
PAGE 2
IV. General:
A. Mowing of the side slopes will be accomplished according to the season. Maximum grass
height will be 6'.
B. Cattails are encouraged along the pond perimeter, however they will be removed when they
cover more than 1/2 the surface area of the pond.
C. The orifice/pump is designed to draw down the pond in 2-5 days. If drawdown is not
accomplished in that time, the system will be checked for clogging. The source of the
clogging will be found and eliminated.
D. All components of the detention pond system will be kept in good working order. Repair
or replacement components will meet the original design specifications as per the approved
stormwater plan. If previously approved components are determined to be ineffective, the
component must be redesigned and/ r placed.
V. Special Requirements: In;hal Dom% J
Far sw o/es
i) Inspc311:-,f M>9-lhly - �e/pay �e5eec✓ err�e%� �veas.
2) h'�maVe .2Gcc�n�u/afeC✓ SeO�menf 3) /�'%UiU dur��q yi"o(.u%ny seasorj !�'i2 gr-255 he�g�Jhf- co
/4) C�f� bas�� Jdcrl�fe5 cu'l/ % cle2r-ed o fF mo��h7�.
I I , � � (, �� / �� ,hereby acknowledge that I am the financially
responsible partfor maintenance o�this detention pond. I will perform the maintenance as outlined
above, as part of theOCertification Complian with Stormwater Regulations received for this project.
Signature:/9 / Dom:
I, j7ox,¢„� e. ,+ a Notary Public for theStateof �h Co of na ,
County of o-/¢-r _,do hereby certify that L.a-r'o SY
personally app d before me this r,fih day ofLand acknowledge the
due execution of the foregoing instrument. Witness my hand and official seal,
S\ENE C.S�/.
.�pTgR •.s-
My commission expires
g� 301q'1 ,
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