HomeMy WebLinkAboutSW7121216_CURRENT PERMIT_20130201STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW AW
DOC TYPE
CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
YYYYMMDD
r
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Pat McCrory Charles Wakild, P. E. John E. Skvarla, III
Governor IDirector Secretary .
February 1, 2013
Mr. Donald G. Lawrence, Managing Member
Coastal Piedmont Developers, LLC
803-A East Main Street
Havelock, NC 28532
Subject: Stormwater Permit No. SW7121216
King Creek at Cherry Branch
High Density Subdivision Wet Pond Project
Craven County
Dear Mr. Lawrence:
The Washington Regional Office received a complete Stormwater Management Permit
Application for King Creek at Cherry Branch project on December 21, 2012. 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 and Title
15A NCAC 2H.1000. We are forwarding Permit No. SW7121216, dated February 1,
2013, for the construction of the project, King Creek at Cherry Branch.
This permit shall be effective from the date of issuance until February 1, 2021, 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 arolina t=nimml Statittesr.and.filed.
with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC
27699-6714. Unless such demands are made this permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please
contact Samir Dumpor, at (252) 946-6481.
North Carolina Division of Water Quality
943 Washington Square Mall
Washington, NC 27889
Phone:252-946-64811 FAX: 252-946-9215
Internet wvipumwatemuality.oro
An Equal Opportunity 1 Affirmative Action Employer
Sip,cf rely,
l (;Wa� �
6G1 Charles Wakild, P.E., Director
Division of Water Quality
NorthCarolina
Naturally
Mr. Donald G. Lawrence
February 1, 2013
Page 2 of 2
AA/sd: K:\SD\Permits — Wet Pond\SW7121216
cc: John Thomas, PE, Thomas Engineering, PA
Craven County Inspections
DCM — Doug Huggett
Washington Regional Office
State Stormwater Management Systems
Permit No. SW7121216
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY 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
Coastal Piedmont Developers, LLC
King Creek at Cherry Branch
Craven County
FOR THE
construction, operation and maintenance of a wet detention pond and a level spreader
with vegetative filter strip in compliance with the provisions of Session Law 2008-211
and 15A NCAC 2H .1000 (hereafter referred to as the "stormwaterrules') 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 February 1, 2021 and shall
be subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effectr.e-o^ly :Yltl' re�peC4 to the nature and vnli ime of ztr)rmwPtPr__„__-__,_
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.6 on page 3 of this permit. The subdivision is
permitted for 90 lots, each allowed a maximum built -upon area as follows:
Lot # Built -Upon Area
Lots 1-72 3,500 sf each
Lots 73-74 10,000 sf each
Lots 75-90 3,500 sf each
3. The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system.
4. The level spreader with vegetative filter strip is provided as a secondary BMP to
provide a diffuse flow and effective infiltration of design storm.
5. The built -upon areas associated with this project shall be located at least 50 feet
landward of all perennial and intermittent surface waters.
Page 2 of 9
State Stormwater Management Systems
Permit No. SW7121216
R1
VA
The following design elements have been permitted for this wet detention pond
stormwater facility, and must be provided in the system at all times.
a.
b.
C.
d.
e.
h.
i.
1
k.
I.
m
n.
o.
P.
q
r.
Drainage Area:
Total Impervious Surfaces, ft2:
Average Pond Design Depth, feet:
TSS removal efficiency:
Design Storm:
Permanent Pool Elevation, FMSL:
Permitted Surface Area @PP ft2:
Permitted Storage Volume, ft,:
Storage Elevation, FMSL:
Predevelopment 1 year 24 hour:
Post development 1 year 24 hour:
Controlling Orifice:
Permanent Pool Volume, ft3:
Forebay Volume, ft3:
Maximum Fountain Horsepower:
Receiving Stream / River Basin:
Stream Index Number:
Classification of Water Body:
44.62 ac (1,943,451 so
440744
4.00
90%
difference in pre and post development
for 1yr 24hr storm
6.50
52,319
122,009 at temporary pool
8.50
28,357
144,037
4"0 pipe
183,351
36,810
3/4
King Creek / Neuse River basin
27-120
"SA, HQW, NSW"
The following design elements have been permitted for the level spreader and
vegetative filter strip, and must be provided in the system at all times.
a. Forebay surface area, t2:
1,000
b. Length of level lip required, ft:
10
C. Length of level lip provided, ft:
100
d. Width of VFS, ft:
50
e. Slope of VFS:
1 %
f. Peak discharge from BMP, cfs:
0.73
II. SCHEDULE OF COMPLIANCE
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.
2. The permittee is responsible for verifying that the proposed built -upon area for
the entire lot does not exceed the maximum allowed by this permit. 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.
3. If an Architectural Review Board or Committee is set up by the permittee to
review plans for compliance with the BUA limit, the plans reviewed must include
all proposed built -upon area. Any approvals given by the Board do not relieve the
homeowner of the responsibility to maintain compliance with the permitted BUA
limit.
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.
Page 3 of 9
State Stormwater Management Systems
Permit No. SW7121216
The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface.
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 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, acquisition, or sale of all or part of the project area.
The project area is defined as all property owned by the permittee, for
which Sedimentation and Erosion Control Plan approval or a CAMA Major
permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
The permittee shall submit for approval, final site layout and grading plans for
any permitted future development areas shown on the approved plans, prior to
construction.
8. All stormwater collection and treatment systems must be located in either
dedicated common areas or recorded easements. The final plats for the project
will be recorded showing all such required easements, in accordance with the
approved plans.
9. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
10. 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.
11. If the stormwater system was 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.
12. The permittee shall at all times provide the operation and maintenance
necessary to assure that all components of the permitted stormwater system
function 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 re -vegetation of side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans.
f. Debris removal and unclogging of structures, orifice, catch basins and
piping.
g. Access to all components of the system must be available at all times.
13. Records of maintenance activities must be kept by the permittee. The records will
indicate the date, activity, name of person performing the work and what actions
were taken.
Page 4 of 9
State Stormwater Management Systems
Permit No. SW7121216
14. This permit shall become void unless the facilities are constructed in accordance
with the conditions of this permit, the approved plans and specifications, and
other supporting data.
15. Prior to the sale of any lot, the following deed restrictions must be recorded:
a. The following covenants are intended to ensure ongoing compliance with
State Stormwater Management Permit Number SW7121216, as issued by
the Division of Water Quality under NCAC 2H.1000.
b. The State of North Carolina is made a beneficiary of these covenants to
the extent necessary to maintain compliance with the Stormwater
Management Permit.
C. These covenants are to run with the land and be binding on all persons
and parties claiming under them.
d. The covenants pertaining to stormwater may not be altered or rescinded
without the express written consent of the State of North Carolina, Division
of Water Quality.
e. Alteration of the drainage as shown on the approved plans may not take
place without the concurrence of the Division of Water Quality.
f. The maximum built -upon area per lot is as follows:
Lot # Built -Upon Area
Lots 1-72 3,500 sf each
Lots 73-74 10,000 sf each
Lots 75-90 3,500 sf each
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.
g. For those lots within CAMA's Area of Environmental Concern, where DCM
calculates a different maximum lot built -upon area, the governing lot BUA
shall be the most restrictive of the two numbers.
h. All runoff on the lot must drain into the permitted system. This may be
accomplished through providing roof drain gutters, which drain to the
street, grading the lot to drain toward the street, or grading perimeter
swales and directing them into the pond or street. Lots that will naturally
drain -into -the -system -are -.not -required -to -provide- the-ca meaSUres.
i. Built -upon area in excess of the permitted amount will require a permit
modification.
j. If permeable pavement credit is requested, the property owner must
submit a request, with supporting documentation, to the permittee and
receive approval prior to construction of BUA.
16. A copy of the recorded deed restrictions must be submitted to the Division within
30 days of the date of recording the plat, and prior to selling lots. The recorded
copy must contain all of the statements above, the signature of the Permittee, the
deed book number and page, and the stamp/signature of the Register of Deeds.
17. Prior to transfer of the permit, the stormwater facilities will be inspected by DWQ
personnel. The facility must be in compliance with all permit conditions. Any
items not in compliance must be repaired or replaced to design condition prior to
the transfer. Records of maintenance activities performed to date will be
required.
18. Decorative spray fountains will be allowed in the stormwater treatment system,
subject to the following criteria:
Page 5 of 9
State Stormwater Management Systems
Permit No. SW7121216
a. The fountain must draw its water from less than 2' below the permanent
pool surface.
b. Separated units, where the nozzle, pump and intake are connected by
tubing, may be used only if they draw water from the surface in the deepest
part of the pond.
c. The falling water from the fountain must be centered in the pond, away from
the shoreline.
d. The maximum horsepower for the fountain's pump is based on the
permanent pool volume. The maximum pump power for a fountain in this
pond is 3/4HP.
20. If permeable pavement credit is desired, the permittee must submit a request to
modify the permit to incorporate such language as required by the Division of
Water Quality. The request to modify must include a soils report identifying the
type of soil, the Seasonal High Water Table elevation and the infiltration rate.
Upon the successful completion of a permit modification, the individual lot owners
that request to utilize permeable pavements must submit the necessary forms
and documentation to the permittee and receive approval prior to construction of
the permeable pavement.
21. A copy of the approved plans and specifications shall be maintained on file by
the Permittee at all times.
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a completed Name/Ownership Change form signed by both parties, to the
Division of Water Quality, accompanied by the supporting documentation as
listed on page 2 of the form. The approval of this request will be considered on its
merits and may or may not be approved.
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. 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.
[♦ a..i., .... a L..J„ t4.,, 0...... Me irk..... I, ."o:0
4. The-issuance•ol Lhls-permiL noes-riOi`NreGuuc he i cInu.. c v pirir y .. .
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) having jurisdiction.
5. 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.
6. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
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.
Page 6 of 9
State Stormwater Management Systems
Permit No. SW7121216
Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
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 2008-
211, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al.
11. The permittee shall notify the Division in writing of any name, ownership or
mailing address changes at least 30 days prior to making such changes.
12. This permit shall be effective from the date of issuance until February 1, 2021.
Application for permit renewal shall be submitted 180 days prior to the expiration
date of this permit and must be accompanied by the processing fee.
Permit issued this the 1st day of February, 2013.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW7121216
Page 7 of 9
State Stormwater Management Systems
Permit No. SW7121216
King Creek at Cherry Branch
Stormwater Permit No. SW7121216
Craven 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. SW7121216
Certification Requirements: Page 2 of 2
1. 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 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 a vegetated shelf, a
forebay, and the vegetated filter.
15. The required dimensions of the system are provided, per the approved
cc: NCDENR-DWQ Regional Office
Craven County Building Inspections
Page 9 of 9
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
BRIAN WRENN
Acting Director
NORTH CAROLINA
Environmental Quality
March 13, 2020
Coastal Piedmont Developers, LLC
Attn: Donald Lawrence - Manager
803-A East Main Street
Havelock, NC 28532
Subject: Approved Plan Revision
King Creek at Cherry Branch
Stormwater Project No. SW7121216
Craven County
Dear Donald Lawrence:
On February 5, 2020, the Washington Regional Office received a Plan Revision request
for Stormwater Management Permit Number SW7121216.
The plan revision request is for the following:
A re -allocation of lot BUA as shown in Attachment A. Overall BUA has not
changed.
Based on the current Division of Energy, Mineral, and Land Resources Guidance on this
issue your plan revision request is hereby approved. Please incorporate this approval into your
existing plan set and permit file.
Please be aware that all terms and conditions of the permit issued on February 1, 2013
remain in full force and effect. Also, be aware that your current permit will expire on February
1, 2021. Please also understand that the approval of this revision to the approved plans for
the subject State Stormwater Permit is done on a case -by -case basis. Any other changes to
this project must be submitted to and approved through the Division of Energy, Mineral, and
Land Resources prior to construction. The issuance of this plan revision does not preclude the
permittee from complying with all other applicable statutes, rules, regulations or ordinances
which may have jurisdiction over the proposed activity, and obtaining a permit or approval prior
to construction
If you have any questions, or need additional information concerning this matter, please
contact me at (252) 946-6481.
Sincerely,
William Carl Dunn, PE
Environmental Engineer
cc: Bobby Bilingsley, PE — Thomas Engineering(BobbyBillingsley@ThomasEngineeringPA.com)
Craven County Inspections — Shelton Toler— (stoler(acravencountvnc.gov)
Washington Regional Office
4/ gyp) FQ
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North Carolina Department of Environmental Quality l Division of Energy, Mineral and Land Resources
Washington Regional Office 1 943 Washington Square Mall I Washington, North Carolina 27889
om.m.nm um....doriy\ �'
252.946.6481 _- ..
Attachment A
King Creek SubdMsion
Rcvised LOt AJ towfible Built-Upm Are" (RUA)
plagdog Pfi*M! P"pmkd Rnized BUA (sf)
Ma
3
-�%—
3500
77T7
Mo
3500
35an
300
MW
3600
35M
MDO
MW
MW
35M
MW
MW
2
3W
7720.,
2
MW
I
im
2
3W
wa
2
YAO
MW
2
im
MW
jw
)MA
3SW
35M
773F7
4
4
j7w�o
4
isw
4
IM
4
isw
4
im
3750
37"
day
4
17SO
A
1750
4
37SD
$750
1750
50;,, -
4
3750
4
37M
17%
3750
300
ssi
30M
JOD
We
3sw
1.
Attachment A Continued
s9
I 2
YM
,:.•bp:,
3
4000
3
4000
. .;. ..
3
4600
-.:67
3
4000
W
3
3900
go
.' .10: ..
3
4000
tape
3900
.......73 -
3
'000
'';74' •,
3
7w
000
7757
4M
' °..:'t'7::::
3
4M
`-77#7-;
3
4000
8L"
3
MO
; ,,...83
3
39"
4q0
4M
400
3
M300
R. =
3
i000
66
3
ON
39.
3
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.. yU
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40W
Cobb 32M100
DEMLR USE ONLY
Date Received
Fee Paid
Permit Number
s o
oG
z f
L,11 STORMWATER PERMITTING FORM 7:
MINOR MODIFICATICGEIVED FEB 5 2020
Standard Permitting Program — No Fee for Minor Modification
Express Permitting Program — See Express Fee Schedule
Only complete applications packages will be accepted and reviewed. This form and the required items (with
original signatures) must be sent to the appropriate DEMLR Regional Office, which can be determined by locating
the project on the interactive online map at: htto://deg.nc. oov/contact/reoional-offices.
This form is to only to be used by the current permittee to notify the Division of a minor
modification. Pursuant to Rule 15A NCAC 02H .1002 a minor modification is a change to the project that:
1) does not increase the net built -upon area; and/or
2) does not change the size or design of the SCM(s).
A. GENERAL INFORMATION
1. State Stormwater Permit Number: SV 7121216
2. Current Permit Holder's Company Name/Organization: Coastal Piedmont Developers, LLC
3. Signing Official's Name: Donald G. Lawrence
4. Signing Official's Title: Managing Member
5. Mailing Address: 803-A East Main Street
City:
Street Address (if different): : 803-A East Main Street
City:
NC ZIP: 28532
NC_ ZIP: 28532
6. Phone: (252) 447-1529 Email: donaldglawrence(agmail. com
7. Describe the minor modifications that you are requesting, including any revised BUA allocations (attach
additional pages or supporting tables similar to Section IV.10 of the original application, if needed):
Lot BUA re -allocation only, for about half of the lots. Overall lot total BUA is not to be changed. See
attached updated HD Deed Restriction form and table for specifics.
B. SUBMITTAL REQUIREMENTS
Please mark "Y" to confirm the items are included with this form. Please mark "X" if previously provided. If not
applicable or not available, please mark N/A.:
Y 1. Two hard copies (with original signatures) and one electronic copy of this completed form.
n/a 2. Two hard copies and one electronic copy of the revised plan sheets (must be a revision of the
originally approved plan sheets).
Y 3. If there is reallocation of lot BUA, a copy of the revised recorded deed restrictions and protective
covenants OR the proposed recorded deed restrictions and protective covenants documenting
the changes and a signed agreement to provide the final recorded document.
n/a 4. If applicable, the appropriate Express review fee.
Stormwater Permit Form 7: Minor Modification Page 1 of 2 July 14, 2017
C. CONTACT INFORMATION
1. The Design Professional who is authorized to provide information on the Applicant's behalf:
Design Professional's Name:John G. Thomas, PE — Principal Engineer
Consulting Firm: Thomas Engineering, PA
Mailing Address:PO Box 1
City:New Bern
Phone: (252) 637.2727
Email: :JohnThomast7a ThomasEngineeringPA.com
State:NC Zip:28562
Fax: (252) 636.2448
2. [OPTIONAL] If you would like to designate another person to answer questions about the project:
Name & Title:Bobby Billingsley, PE — Project Engineer
Organization: Thomas Engineering, PA
Mailing Address:PO Box 1309
City:New Bern State:NC Zip:28562
Phone: (252) 772.8011 Fax: (252) 636.2448
Email:: BobbyBillingsley(a)ThomasEngineeringPA.com
D. CERTIFICATION OF PERMITTEE
I, Donald G. Lawrence , the current permittee, certify that I have authorized the minor
modifications listed in Section A and shown in the attached revised plan sheets. I further attest that this information is
accurate and complete to Wiest of my knowledge.
Signature: Date: Z 3
I, a Notary Public the State of 'ol n1
County of do hereby certify that t No!� Gwr`a N c_t
personql�rappeared before me this the day of �Qb!'.,o�v 20�" _Q and
gy�6,t4due execution of the forgoing instrument. Witness my hand and official seal,
�j'No�ia'r1 i)to m
9
County a
'k0
3
My commission expires My Commission EXPIt0®
1 1 -06-
Stormwater Permit Form 7: Minor Modification Page 2 of 2 Oct 6, 2017
LIMITED LIABILITY COMPANY ANNUAL REPORT
r
1012017
NAME OF LIMITED LIABILITY COMPANY: Coastal Piedmont Developers, LLC
SECRETARY OF STATE ID NUMBER: 0846194 STATE OF FORMATION: NC
REPORT FOR THE CALENDAR YEAR: 2019
SECTION A:
1. NAME OF REGISTERED AGENT: Lawrence, Donald G
2. SIGNATURE OF THE NEW REGISTERED AGENT:
3. REGISTERED OFFICE STREET ADDRESS & COUNTY
803 East Main Street
E - Filed Annual Report
0846194
CA201908405119
3/25/2019 12:03
SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT
4. REGISTERED OFFICE MAILING ADDRESS
803 East Main Street
Havelock, NC 28532 Craven County Havelock, NC 28532
SECTION B: PRINCIPAL OFFICE INFORMATION
1. DESCRIPTION OF NATURE OF BUSINESS: Real Estate Development
2. PRINCIPAL OFFICE PHONE NUMBER: (252) 670-2776 x_ 3. PRINCIPAL OFFICE EMAIL: Privacy Redaction
4. PRINCIPAL OFFICE STREET ADDRESS & COUNTY 5. PRINCIPAL OFFICE MAILING ADDRESS
803 East Main Street 803 East Main Street
Havelock, NC 28532
NC 28532
6. Select one of the following if applicable. (Optional see Instructions)
❑r The company is a veteran -owned small business
EThe company is a service -disabled veteran -owned small business
SECTION C: COMPANY OFFICIALS (Enter additional company officials in Section E.)
NAME: Donald G Lawrence
NAME: W. A. Parker NAME:
TITLE: Managing Member TITLE: Member
ADDRESS:
ADDRESS:
803 East Main Street P.O. Box 1686
TITLE:
ADDRESS:
Havelock, NC 28532 Newport, NC 28570
SECTION D: CERTIFICATION OF ANNUAL REPORT. Section D must be completed in its entirety by a person/business entity.
Donald G Lawrence 3/25/2019
SIGNATURE DATE
Form must be signed by a Company Official listed under Section C of This form.
Donald G Lawrence Managing Member
Print or Type Name of Company Official Print or Type Title of Company Official
This Annual Report has been filed electronically.
MAIL TO: Secretary of State, Business Registration Division, Post Office Box 29525. Raleigh, NC 27626-0525
THOMAS ENGINEERING, PA est 1983
civil engineering.land surveyingeproject management
February 3, 2020
To: NCDEQ — DEMLR
Land Quality Section
943 Washington Square Mall
Washington, NC 27889
Attn: Carl Dunn
DECEIVED FEB 0 5 2020
Re: King Creek at Cherry Branch
State Stormwater Permit SW7121216— Minor Modification Request
Havelock, Craven County
2011-021
Dear Carl,
Per our previous correspondence, please find enclosed documents required to do a Minor
Modification for the above referenced State Stormwater Permit. Enclosed items include one (1)
copy of the current Stormwater Report for reference, two (2) Minor Modification applications
with attached Coastal Piedmont Developers, LLC annual filings, and two (2) new High Density
Deed Restriction forms with attached tables. 1 understand that no new application fee is
associated with this modification.
As a summary, the developer wishes to re -allocate the allotted allowable BUA for the lots in this
subdivision to those amounts shown in the table. Phases One and Two (Lots 1-33, 58-60) have
previously been platted, so these lots' allowable BUAs will not be impacted. However, Phases
Three and Four will be re -allocated. Three lots (62-64) have been lost due to septic unsuitability.
Additionally, lots 73-74 will have their allowable BUA's reduced. The net total of impervious
area being contributed by the lots, however, will remain the same as original at 328,000 sf. After
approval, the developer will modify the restrictive covenances accordingly to reflect the
proposed.
Please review and let me know if you have any questions, comments, or require any additional
information.
Thank you,
Bobby Billingsley, PE
BobbyBillingsley@ThomasEngineeringPA.com
Enclosures
1316-B Commerce Drive.P. O. Box 1309.New Bern, NC 28563
Phone.- (252)637-2727.Fax: (252)636-2448.Website: ThomasFngineeringPA.com
High Density Residential SubdivisionVECE1 VIED FEB, C 120:N
Deed Restrictions & Protective Covenances
In accordance with Title 15 NCAC 2H.1000 and S.L. 2006-246, the Stormwater Management Regulations,
deed restrictions and protective covenants are required for High Density Residential 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.
I, Donald G. Lawrence — Manager, Coastal Piedmont Developers, LLC , 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:
1. The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number SW7121216 , as issued by the Division of Energy, Mineral and Land
Resources under the Stormwater 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 built -upon area per lot, in square feet, is as listed below:
*See attached table
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.
Each lot will maintain a 30** foot wide vegetated buffer between all impervious areas and surface waters.
8. 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 runoff 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 a Tnal res.
Rinnatura� �—(�/J��i%�1�1i� narP. 3d it�i`v
I, V/lc�� Soar L . t7cwQ a Notary Public in the
State of /Vgr44-) Cc,C`o1 :, ,4 , County of Cr"cti V C./J
do hereby certify that'i;Ilallo U a. LmwmNCe personally appeared
before me this the J0 day of c'jVVwcy 20 :10 , and acknowledge
the due execution of the foregoing instrument. Witness my hand and officiR+,pgal,
SL do
_e
Signaturg NotervPublic m2
My Commission expires my O iJ �h�h022xpltea = u Counsv
Form DRPC-3 Rev.2 05Nov2009 Page 1 of 1 's20
i�AlM CqRC
'�.``�•
King Creek Subdivision
Revised Lot Allowable Built -Upon Areas (BUA)
Lot N Platting Phase Proposed Revised BUA (sQ
1
1
3500
2
1
3500
3
1
3500
4
1
3500
5
1
3500
6
1
3500
7
1
3500
8
1
3500
9
1
3500
10
1
3500
11
1
3500
12
1
3500
13
1
3500
14
1
3500
15
1
3500
16
1
3500
17
1
3500
18
2
3500
19
2
3500
20
2
3500
21
2
3500
22
2
3500
23
2
3500
24
2
3500
25
2
3500
26
2
3500
27
2
3500
28
2
3500
29
2
3500
30
2
3500
31
2
3500
32
2
3500
33
4
3800
34
4
3800
35
4
3500
36
4
3500
37
4
3500
38
4
3500
39
4
3500
40
4
3500
41
4
3500
42
4
3750
43
4
3750
44
4
3750
45
4
3750
46
4
3750
47
4
3750
48
4
3750
49
4
3750
50
4
3750
51
4
3750
52
4
3750
53
4
3750
54
4
3800
55
4
3800
56
4
3800
57
4
3800
58
2
3500
59
2
3500
60
2
3500
61
3
4000
62
n/a
0
63
n/a
0
64
n/a
0
65
3
4000
fib
3
4000
67
3
4000
68
3
3800
69
3
3600
70
3
4000
71
3
4000
72
3
3900
73
3
7000
74
3
7000
75
3
4000
76
3
4000
77
3
4000
78
3
4000
79
3
4000
80
3
4000
81
3
4000
82
3
3900
83
3
4000
84
3
4000
3
4000
3
4000
3
4000
M
3
4000
3
4000
3
4000
Totals 328000
'�` Hi-gh Density Residential Subdivisions
Deed Restrictions & Protective Covenances
In accordance with Title 15 NCAC 21-1.1000 and S.L. 2006-246, the Stonnwater Management Regulations,
deed restrictions and protective covenants are required for High Density Residential 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.
I, Donald G. Lawrence — Mana er Coastal Piedmont eD elo rs LLC acknowledge, affirm and
agree y my signature below, that I will cause a ollowing dee restrictions and covenants to be recorded
prior to the sale of any lot:
1. The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number SW7121216 , as issued by the Division of Energy, Mineral and Land
Resources under the Stormwater 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 built -upon area per lot, in square feet, is as listed below.
*See attached table
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. Each lot will maintain a 30" foot wide vegetated buffer between all impervious areas and surface waters.
8. 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 runoff and directing them into a
component of the stormwater collection system. Lots that will naturally drain into the system are not required
to provide theser,2410.%�4A
nasssyres.ea
Rini Date, /Ar 6/%ri%`iJ
a Notary Public in the
State of Vw4s, C'r cmi:,44 , County of 0—cs- V a.i✓
do hereby certify that'2)6 t 191 Gi- L%WitNC.e personally appeared
before me this the -30- day of .�e.NuatY 2020 , and acknowledge
the due execution of the foregoing instrument. Witness my hand and officig&#,al,
t �3o�.2t1Zo e\y o
Signatur —� _' S Nolery Pub"C
My Commission 111041ee CGeven
My Commission expires 1-06-2e22 = County
Form DRPC-3 Rev.2 05Nov2009 Page 1 of 1
C
King Creek Subdivision
Revised Lot Allowable Built -Upon Areas (BUA)
Lot 9 Platting Phase Proposed Revised BUA (s1)
1
1
3500
2
1
3500
3
1
3500
4
1
3500
5
1
3,500
6
1
3500
7
1
3500
8
1
3500
9
1
3500
10
1
3500
11
I
3500
12
1
3500
13
1
3500
14
1
3500
15
1
3500
16
1
3500
17
1
3500
I8
2
3500
19
2
3500
20
2
3500
21
2
3500
22
2
3500
23
2
3500
24
2
3500
25
2
3500
26
2
3500
27
2
3500
28
2
3500
29
2
3500
30
2
3500
31
2
3500
32
2
3500
33
4
3800
34
4
3800
35
4
3500
36
4
3500
37
4
3500
38
4
3500
39
4
3500
40
4
3500
41
4
3500
42
4
3750
43
4
3750
44
4
3750
45
4
3750
46
4
3750
47
4
3750
48
4
3750
49
4
3750
50
4
3750
51
4
3750
52
4
37,50
53
4
3750
54
4
3800
55
4
3800
56
4
3800
57
4
3800
58
2
3500
59
2
3500
60
2
3500
61
3
4000
62
n/a
0
63
n/a
0
64
n/a
0
65
3
4000
66
3
4000
67
3
4000
68
3
3800
69
3
3600
70
3
4000
71
3
4000
72
3
3900
73
3
7000
74
3
7000
75
3
4000
76
3
4000
77
3
4000
78
3
4000
79
3
4000
80
3
4000
81
3
4000
82
3
3900
83
3
4000
84
3
4000
85
3
4000
86
3
4000
87
3
4000
88
3
4000
89
3
4000
90
3
4000
Totals 328000
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Wet Detention Basin Operation and Maintenance Agreement
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.
The wet detention basin system is defined as the wet detention basin' � ' E' b E D
pretreatment including forebays and the vegetated filter if one is pro KIM
This system (check one): DEC 2 1 2012
® does ❑ does not incorporate a vegetated filter at the outlet.
.1
This system (check one): e ' • ,�/ A t.' )
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
— Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
— No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
— Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
— If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
— Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 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:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the wet
Areas of bare soil and/or
Regrade the soil if necessary to
detention basin
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4
Page 1 of 4
_ �.� ?' ..
$`�
�. A �
!G � � ',
Y •. .1 .
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element:
Potentialproblem:
How I will remediate theproblem:
The inlet device: pipe or
The pipe is clogged.
Unclog the pipe. Dispose of the
swale
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged.
Erosion is occurring in the
Regrade the swale if necessary to
swale.
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated to
Search for the source of the
a depth greater than the
sediment and remedy the problem if
original design depth for
possible. Remove the sediment and
sediment storage.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The vegetated shelf
Best professional practices
Prune according to best professional
show that pruning is needed
practices
to maintain optimal plant
health.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The main treatment area
Sediment has accumulated to
Search for the source of the
a depth greater than the
sediment and remedy the problem if
original design sediment
possible. Remove the sediment and
storage depth.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Algal growth covers over
Consult a professional to remove
50% of the area.
and control the algal growth.
Cattails, phragmites or other
Remove the plants by wiping them
invasive plants cover 50% of
with pesticide (do not spray).
the basin surface.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 2 of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element:
Potentialproblem:
How I will remediate theproblem:
The embankment
Shrubs have started to grow
Remove shrubs immediately.
on the embankment.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
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 outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Division of
damage have occurred at the
Water Quality Regional Office, or
outlet.
the 401 Oversight Unit at 919-733-
1756.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 4.5 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 44:5 feet in the forebay, the sediment
shall be removed.
Sediment Removal
Bottom
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation 6.50
2.0 � Pe men
Pool
--------------- -- Volume Sediment Removal Elevation 2_0 Volume
I_ Min
-------------------------------------------- ------
Sediment Bottom Elevation 1.0 1-ft r
Storage Sedimei
Storage
FOREBAV MAIN POND
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4
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:Kine Creek at Cherry Branch
BMP drainage area number:Stormwater Pond#1 & Pond42
Print name:Donald G. Lawrence
Title:Manaeer - Coastal Piedmont Developers, LLC
Address: 803-A East Main Street, Havelock, NC 28532
Date: //� 2 Sr'2 /z
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.
I, OJMA/Il__II , a Notary Public for the State of
I _r[P/tDitirlQ. , County of. A111Qn(, do hereby certify that
vY LIA3_(iQx1,C.. personally appeared before me this lx�
day of ]q&l9zni1Wei JC 1 a , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal, Q • O kA�
cPp.TNp�q�
s
�oY�r
e._
AUB��G
�C)
§< WEN C�'l
649"T 1
My commission expires o9/f ao
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4
13
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Filter Strip, Restored Riparian Buffer and Level Spreader
Operation and Maintenance Agreement
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.
Important maintenance procedures:
— Immediately after the filter strip is established, any newly planted vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
— Once a year, the filter strip will be reseeded to maintain a dense growth of
vegetation
— Stable groundcover will be maintained in the drainage area to reduce the
sediment load to the vegetation.
— Two to three times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC, 1993). Forested filter strips do not require this type of maintenance.
— Once a year, the soil will be aerated if necessary.
— Once a year, soil pH will be tested and lime will be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblem:
How I will remediate theproblem:
The entire filter strip
Trash/debris is present.
Remove the trash/debris.
system
The flow splitter device
The flow splitter device is
Unclog the conveyance and dispose
(if applicable)
clogged.
of any sediment off -site.
The flow splitter device is
Make any necessary repairs or
damaged.
replace if damage is too large for
repair.
RE,CEIVE®
DEC 2 1 2012
Form SWU40I-Level Spreader, Filter u' V (QR1Vr11#%Ve7i(Q-Rev.3 Page 1 of 3
BMP element:
Potentialproblem:
How I will remediate theproblem:
The swale and the level
The swale is clogged with
Remove the sediment and dispose
lip
sediment.
of it off -site.
The level lip is cracked,
Repair or replace lip.
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
Regrade the soil to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stormwater has
then plant a ground cover and
bypassed it.
water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun
Remove them.
to grow on the swale or just
downslo e of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then
reestablish proper erosion control.
Turf reinforcement is
Study the site to see if a larger
damaged or ripap is rolling
bypass channel is needed (enlarge if
downhill.
necessary). After this, reestablish
the erosion control material.
The filter strip
Grass is too short or too long
Maintain grass at a height of
if applicable).
approximately three to six inches.
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Sediment is building up on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application.
Nuisance vegetation is
Remove vegetation by hand if
choking out desirable species.
possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality local Regional Office, or the
outlet.
401 Oversight Unit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 of 3
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:King Creek at Cherry Branch
BMP drainage area number:Vegetated Filter #1
Print name:Donald G. Lawrence
Title:Mana er - Coastal Piedmont Developers, LLC
Address:803-A East Main Street, Havelock, NC 28532
Date: 44 Z:z z
Note: The legally responsible parry 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.
I1 ( ' o, '�Yjyyy 'C[ , a Notary Public for the State of
1)(04 1 PigAdt,�Ot , County of �dlp/yt , do hereby certify that
�1Q tJA _JJ - 6&W-1 o.0 �` p personally appeared before me this
day of%p rPw� __ Qxen , ao Ja , and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal, C I � 0' O CC& �
O•TMy
% ALIB0C'
CO.'
4••NNNN�5
SEAL
My commission expires
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3
REFINED
High Density Residential Subdivisions
Deed Restrictions & Protective Covenants DEC 2 1 2012
In accordance with Title 15 NCAC 21-1.1000 and S.L. 2006-246, the Stormwater Management Regulations, deed
restrictions and protective covenants are required for High Density Residential Subdivisippns wh repots wi I
subdivided and sold and runoff will be treated in an engineered stormwater control facility. bee re icfion�{f�o
protective covenants are necessary to ensure that the development maintains a "built -upon area consistent with t e
design criteria used to size the stormwater control facility.
I, Donald G. Lawrence - Manager. Coastal Piedmont Developers, LLC , 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:
1. The following covenants are intended to ensure ongoing compliance with State Stormwater Management
Permit Number as issued by the Division of Water Quality under the Stormwater
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 Water Quality.
5. Alteration of the drainage as shown on the approved plan may not take place without the concurrence of the
Division of Water Quality.
6. The maximum built -upon area per lot, in square feet, is as listed below.,
000 SF
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.
Each lot will maintain a 50 foot wide vegetated buffer between all impervious areas and surface waters.
8. 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 runoff 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 adotrnal rraegsures,
Signatu
1, r wYkas , Q • �'D n , a Notary Public in the
State of AJn� Opp Al 2&"p, , County of
do hereby certify that 1OlYyth L61 J46 . if s/t o p personally appeared
before me this the day of20/ c,L,, and acknowledge
the due execution of the foregoing instrument. Witness my hand and official se s""
�aQ� � . M✓tmiwt.dr�
i ature #OTAgy
«o
My Commission expires rov B Lac i
Form DRPC-3 Rev.2 05Nov2009 Page 1 of 0,9 rr �'
..
i -- -
i Vp
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V
[ rt
r
:
a;> dF�
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45 Y��°.
�� g�
�ii
Permit No.
(to be provided by D;7V )
TA
of W A rF9
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required
Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information.
I. PROJECT INFORMATION
'
Project name
King Creek at Cherry Branch
Contact person
Bobby Billingsley
Phone number
252.637.2727
Date
12.20.12
Drainage area number
High Density
II. DESIGN INFORMATION
Site Characteristics
Drainage area
Impervious area, post -development
% impervious
Design rainfall depth
Storage Volume: Non -SA Waters
Minimum volume required
Volume provided
Storage Volume: SAWaters
1.5' runoff volume
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr mnoff
Minimum volume required
Volume provided
Peak Flow Calculations
Is the pre/post control of the 1yr 24hr storm peak flow required?
1-yr, 24-hr rainfall depth
Rational C, pre -development
Rational C, post -development
Rainfall intensity: l-yr, 24-hr storm
Pre -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
Pre/Post 1-yr, 24-hr peak flow control
Elevations
Temporary pool elevation
Permanent pool elevation
SHWT elevation (approx. at the pen. pool elevation)
Top of 1 Oft vegetated shelf elevation
Bottom of 1 Oft vegetated shelf elevation
Sediment cleanout, top elevation (bottom of pond)
Sediment cleanout, bottom elevation
Sediment storage provided
Is there additional volume stored above the state -required temp, pool?
Elevation of the top of the additional volume
1,943,451 ft'
440,744 e
22.68 % ✓
3.5 in ✓
ft3
ft3
60,420 ft'
28,357 ft' ✓ Q863A4. ✓,t
141,786 ft3 144 01.7
113,429 ft3 %4 c115
122,009 to Q
3 r,^ '4z'k%*,*
Y (Y or N)
3.5 in ✓
0.20 (unitless)
0.32 (unitless) _
—2.154MIn— OK 0A5
19.19 ft'fsec /� ` , r
30.54 ft'Isec
11.35 ft3/sec MMM 11�� FEE C E B, \ / G� D
8.50 fmsl
6.50fmsl 0EC 21 2012
6.50 fmsl
7.00 fmsl pR1sg��)y'p/�� `////���`/y //�
2.00 fmsl L) V tl Q 1r • a `R®
1.00 fmsl
1,0011
N (Y or N)
8.5 fmsl OK
Form SW401-Wet Detention Bas1nRev.e<119/12 Pars I, a II. Design Summary, Page 1 of 2
�� jt S
.. .. �1
.. � '.t!
Permit
(to be Provided by
II. DESIGN INFORMATION
Surface Areas
Area, temporary pool 66,041 f'
Area REQUIRED, permanent pool
38,869 ft
SAIDA ratio
2.00 limitless) ✓
Area PROVIDED, permanent pool, Apmsw
52,319 f r OK
Area, bottom of 1Oft vegetated shelf, A.v
45,309 ft`
Area, sediment deanout, top elevation (bottom of pond), A,,uo
34,163 f
Volumes
Volume, temporary pool
) 22, 017 it,
Volume, permanent pool, V,,,,,,_pm
193,551 ft'
Volume, forebay (sum of forebays if more than one forebey)
36/8) o ft3
Forebay %of permanent pool volume
2-oT-%
SAIDA Table Data
Design TSS removal
90 %
Coastal SAIDA Table Used?
Y (Y or N)
MountainlPiedmont SAIDA Table Used?
N (Y or N)
SAIDA ratio
2A0 (unitless) s/
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-2b)
N (Y or N)
Volume, permanent pool, Vppw
ft'
Area provided, permanent pool, Ap,.
52,319 ft°
Average depth calculated
it
Average depth used in SAIDA, d,,., (Round to nearest 0.5ft)
it
Calculation option 2 used? (See Figure 10-2b)
Y (Y or N)
Area provided, permanent pool, A._,
52,319 ft
Area, bottom of 1 Oft vegetated shelf, A,,,,,
45,309 f'
Area, sediment deanout, top elevation (bottom of pond), A„L d 34,163 fl
'Depth' (distance btw bottom of 1 Oft shelf and tap of sediment) 4.00 it
Average depth calculated 3.95 it
Average depth used in SAIDA, J., (Round to down to nearest 0.5ft) 4.0 it
Drawdown Calculations
Drawdown through orifice?
Diameter of orifice (if circular)
Area of orifice (if-noncimular)
Coefficient of discharge (CD)
Driving head (He)
Drawdown through weir
Weir type
Coefficient of discharge (C„.)
Length of weir (L)
Driving head (H)
Pre -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
Storage volume discharge rate (through discharge orifice orweir)
Storage volume drawdown time
Adi ftional Information
Vegetated side slopes
Vegetated shelf slope
Vegetated shelf width
Length of flowpath to width ratio
Length to width ratio
Trash rack for overflow & orifice?
Freeboard provided
Vegetated filter provided?
Recorded drainage easement provided?
Capures all runoff at ultimate build -out?
Drain mechanism for maintenance or emergencies is:
Y (Y or N)
4.00 in
in'
0.60 (unitless)
2.00 it
N (Y or N)
limitless)
(unidess)
it
it
19.19 ft'/sec
0.73 f'/sec
0.60 f'/sec
3.00 days
3 :1
10 :1
10.0 it
3a
2.0 :1
Y (Y or N)
1.0 it
OK
OK
OK, draws down in 2-5 days.
OK
OK
OK
OK
OK
OK
OK
Y (Y or N) OK
Y (Y or N) OK
Y (Y or N) OK
Mechanical Pumps
Form SW401-Wet Detention Basin-Rev.94/18/12 Parts I. d II. Design Summery, Page 2 of 2
0 WATp9OG
i =
NCDENR °
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER - VEGETATED FILTER STRIP (LS-VFS) SUPPLEMENT
This form must be completely filled out, printed, initialed, and submitted.
I. PROJECT INFORMATION
Project name
King Creek at Cherry Branch
Contact name
Bobby Billingsley
Phone number
2526372727
Date
November 29, 2012
Drainage area number
High Density Area
111. DESIGN INFORMATION
INFORMATION
The purpose of the LS-VFS SW Rule: Diffuse flow at the end of a Swale discharging to SA waters
Stormwater enters LS-VFS from A BMP
Type of VFS Engineered filter strip (graded & sodded, slope < 6%)
Explanation of any "Other responses above
If Stormwater Enters the LS-VFS from the Drainage Area
Drainage area
Impervious surface area
Percent impervious
Rational C coefficient
Peak Clow from the 1 irdhr storm
Time of concentration
Rainfall intensity, 10-yr storm
Peak flow from the 10-yr storm
Design stone
Maximum amount of flow directed to the LS-VFS
Is a flow bypass system going to be used?
Explanation of any 'Other responses above
If Stormwater Enters the LS-VFS from a BMP
Type of BMP
Peak discharge from the BMP during the design stone
Peak discharge from the BMP during the 10-year stone
Maximum capacity of a 100-foot long LS-VFS
Peak flow directed to the LS-VFS
Is a flow bypass system going to be used?
Explanation of any 'Other" responses above
fe
Do not complete this section of the form.
I?
Do not complete this section of the form.
%
Do not complete this section of the form.
Do not complete this section of the form.
ds
Do not complete this section of the form.
min
Do not complete this section of the form.
inlhr
Do not complete this section of the form.
cfs
Do not complete this section of the form.
rmn one.
cis Do not complete this section of the form.
(Y or N) Do not complete this section of the form.
Wet detention pond
0 cis
0.73 cis
10 cis
0.73 cfs
N IY
117 . i�
DEC 2 1 2012
DWQ-WARO
Forrn SW401 - LS-VFS - Mune2012 - Rev.10 page 1 of 3
LS-VFS Design
Forebay surface area
1,000
sq ft
No forebay is required.
Depth of forebay at stormwater entry point
18
in
Depth of forebay at stonmwater exit point
6
in
Depth is appropriate.
Feet of level lip needed per cis
10
fUcfs
Computed minimum length of the level lip needed
7
ft
Ten feet is the minimum level spreader length.
Length of level lip provided
100
ft
Width of VFS
50
ft
Elevaton at downslope base of level lip
6.50
fmsl
Elevation at the end of the VFS that is farthest from the LS
6.00
fmsl
Slope (from level lip to the end of the VFS)
1.00
%
Are any draws present in the VFS?
N
(Y or N)
OK
Is there a collector swale at the end of the VFS?
N
(Y or N)
Bypass System Design (if applicable)
Is a bypass system provided?
Is there an engineered Flow splitting device?
Dimensions of the channel (see diagram below):
M
B
W
y (flow depth for 10-year storm)
freeboard (during the 10-yearstoon)
Peak velocity in the channel during the 10-yr storm
Channel lining material
Does the bypass discharge through a wetland?
Does the channel enter the stream at an angle?
Explanation of any "Other responses above
N (Y or N)
N (Y or N)
ft
ft
ft
ft
ft
ft/sec
Pick one:
W
a B a
(Y or N)
(Y or N)
Form SW401 - LS-VFS - 29June2012 - Rev.10 page 2 of 3
III. REQUIRED ITEMS CHECKLIST
EDIT Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to indicate the
following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a requirement has not been
met, attach justification.
Requded Item: Initial Page or plan sheet number and any notes:
1. Plans (1' - 50' or larger) of the entire site showing:
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Forebay (if applicable),
- High Flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW), and
- Boundaries of drainage easement.
2. Plan details (1' = 30' or larger) for the level spreader showing:
- Forebay (if applicable),
- High Flow bypass system,
- One foot topo lines between the level lip and top of stream bank,
- Proposed drainage easement, and
- Design at ultimate build -out
3. Section view of the level spreader (1' = 20' or larger) showing: /-�d
- Underdrain system (if applicable),
-Level lip,
- Upslope channel, and
- Downslope filter fabric.
4. Plan details of the flow splitting device and supporting calculations (if applicable). IJIA-
5. A construction sequence that shows how the level spreader will be protected from
sediment until the entire drainage area is stabilized.
6. If a non -engineered VFS is being used, then provide a photograph of the VFS showing
that no draws are present.
7. The supporting calculations.
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
Fonn SW401 - LS-VFS - 29June2012 - Rev.10 page 3 of 3