SW8221001_Current Permit_20231129

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ROY COOPER li ,; r - A;
Governor v 1' .:' )
ELIZABETH S.BISER r rt .�. ' 4
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Secretary ° R,
BRIAN WRENN NORTH CAROLINA November 29, 2023
Director Environmental Quality
Evolve Holly Ridge, LLC
Attn: Michael Winstead, Jr. - Manager
2918 Martinsville Rd., Suite A
Greensboro,NC 27408
Subject: State Stormwater Management Permit No. SW8221001
Evolve Holly Ridge Mixed Use
High Density Project
Onslow County
Dear Michael Winstead, Jr.:
The Washington Regional Office received a complete State Stormwater Management Permit
Modification Application for the subject project on November 20, 2023. The Modification
relocates the stormwater pond with all else remaining the same. Staff review of the plans
and specifications has determined that the project, as proposed, complies with the
Stormwater Regulations set forth in Title 15A NCAC 02H.1000 amended on January 1, 2017
(2017 Rules). We are hereby forwarding Permit Number SW8221001 dated November 29,
2023, for the construction of the built-upon areas (BUA) and stormwater control measures
(SCMs) associated with the subject project
This permit,upon its effective date,will replace all previous State Stormwater permits for
this project.This permit shall be effective from the date of issuance until October 11, 2030
and the project shall be subject to the conditions and limitations as specified therein and
does not supersede any other agency permit that may be required. Failure to comply with
these requirements will result in future compliance problems. Please note that this permit
is not transferable except after notice to and approval by the Division.
This cover letter, attachments,and all documents on file with DEMLR shall be considered
part of this permit and is herein incorporated by reference.
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(30) 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.NCOAH.com. Unless such demands are made this permit shall be final and binding.
If you have any questions concerning this permit,please contact Carl Dunn in the
Washington Regional Office, at [phone] or [e-mail].
Sincerely, —
William Carl Dun, PE
Division of Energy, Mineral and Land Resources
Enclosures: Attachment A—Designer's Certification Form
Application Documents
cc: Tim Clinkscales—Paramounte Engineering([e-mail])
Town of Holly Ridge Inspections—Nathan Rhue([e-mail])
Washington Regional Office Stormwater File
Wilmington Regional Office Stormwater File
b---E - North Carolina Department of Enviranmenial Quality I Division of Energy,Mineral and Land Resources
�/� Washington Regional Office 1943 Washington Square Mall Washington,North Carolina 27889
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Im o.bN 252.946.6481

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY,MINERAL AND LAND RESOURCES
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In compliance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended,and other applicable Laws,Rules,and Regulations promulgated and
adopted by the North Carolina Environmental Management Commission, including 15A
NCAC 02H.1000 amended on January 1, 2017 (2017 Rules) (the "stormwater rules"),
PERMISSION IS HEREBY GRANTED TO
Evolve Holly Ridge,LLC
Evolve Holly Ridge Mixed Use
Drag Strip Road, Holly Ridge, Onslow County
FOR THE
construction, management,operation and maintenance of built-upon area draining to one
wet pond ("stormwater control measures" or"SCMs") discharging to Class SA;HQW waters
greater than one half mile as outlined in the application,approved stormwater
management,supplement,calculations,operation and maintenance agreement,recorded
documents,specifications,and other supporting data (the"approved plans and
specifications") as attached and/or on fie with and approved by the Division of Energy,
Mineral and Land Resources (the"Division" or"DEMLR"). The project shall be constructed,
operated and maintained in accordance with these approved plans and specifications. The
approved plans and specifications are incorporated by reference and are enforceable part
of this permit.
This permit shall be effective from the date of issuance until October 11, 2030 and shall be
subject to the following specified conditions and limitations. The permit issued shall
continue in force and effect until the permittee files a request with the Division for a permit
modification,transfer, renewal, or rescission;however,these actions do not stay any
condition.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 for
cause as allowed by the laws,rules,and regulations contained in Title 15A NCAC 2H.1000
and NCGS 143-215.1 et.al.
1. BUA REQUIREMENTS. The maximum amount of BUA allowed for the entire project is
1,061,171 square feet.The runoff from all BUA within the permitted high density
drainage area of this project must be directed into the permitted SCM. The BUA
requirements and allocations for this project are as follows:

a. REDEVELOPMENT.The redevelopment portion of this project is exempt from
State Stormwater permitting requirements under the following conditions:
i. The project must be constructed as shown on the plans submitted to this
Office.
ii. The redevelopment area includes a total proposed BUA of 444,312 square
feet,which does not exceed the existing BUA of 444,312 square feet. The
444,312 square feet of total allocated BUA includes Zero (0) square feet of
proposed BUA and.444,312 square feet of BUA allocated or future
development.
iii. The proposed stormwater control provides equal protection of surface
waters as the existing stormwater control.
b. SCM BUA LIMITS. The SCM has been designed using the runoff treatment method
to handle the runoff from 616,859 square feet of BUA within the delineated
drainage area,which includes 205,925 square feet of future BUA.
2. PERVIOUS AREA IMPROVEMENTS. At this time, none of the pervious area
improvements listed in G.S. 143-214.7(b2) or the Stormwater Design Manual have
been proposed for this project. Pervious area improvements will be allowed in this
project if documentation is provided demonstrating those improvements meet the
requirements of the stormwater rule.
3. SCM REQUIREMENTS. The SCM requirements for this project are as follows:
a. SCM DESIGN. The SCM is permitted based on the design criteria presented in the
sealed,signed and dated supplement and as shown in the approved plans and
specifications. This SCM must be provided and maintained at the design condition.
b. PLANTING PLAN. The SCM landscape planting plan shown in the approved plans
shall be followed in its entirety during construction. After the plants are
established,the operation and maintenance agreement must be followed.
c. FOUNTAINS. At this time,a decorative spray fountain has not been proposed
within the wet pond. Decorative spray fountains will be allowed in the wet pond if
documentation is provided demonstrating that the proposed fountain will not
cause resuspension of sediment within the pond or cause erosion of the pond side
slopes.
d. IRRIGATION. If the wet pond is to be used for irrigation, it is recommended that
some water be maintained in the permanent pool,the vegetated shelf is planted
with appropriate species that can handle fluctuating conditions, and human health
issues are addressed.
4. NON-ENFORCEABLE SCMS. The wet pond labeled as Storage Pond shown on the
plans is not required by the Division and has not been demonstrated to meet the
Minimum Design Criteria and therefore is not considered a part of the approved
stormwater treatment system. This additional measure is incorporated only by
reference and is not enforceable parts of the permit.
5. STORMWATER OUTLETS. The peak flow from the 10-year storm event shall not
cause erosion downslope of the discharge point
6. VEGETATED SETBACKS. A 50-foot wide vegetative setback must be provided and
maintained in grass or other vegetation adjacent to all surface waters as shown on the
approved plans. The setback is measured horizontally from the normal pool elevation
of impounded structures,from the top of bank of each side of streams or rivers,and
from the mean high waterline of tidal waters,perpendicular to the shoreline.

7. RECORDED DOCUMENT REQUIREMENTS. The stormwater rules require the
following documents to be recorded with the Office of the Register of Deeds:
a. EASEMENTS. All SCMs,stormwater collection systems,vegetated conveyances,
and maintenance access located on property owned by other persons or entities
must be located in permanent recorded easements or drainage easements as
shown on the approved plans.
b. OPERATION AND MAINTENANCE AGREEMENT. The operation and maintenance
agreement must be recorded with the Office of the Register of Deeds.
c. FINAL PLATS.The final recorded plats-must reference the operation and
maintenance agreement and must also show all public rights-of-way,dedicated
common areas,and/or permanent drainage easements,in accordance with the
approved plans.
S. CONSTRUCTION. During construction,erosion shall be kept to a minimum and any
eroded areas of the on-site stormwater system will be repaired immediately.
a. PROJECT CONSTRUCTION,OPERATION AND MAINTENANCE. During
construction,all operation and maintenance for the project shall follow the
Erosion Control Plan requirements until the Sediment-Erosion Control devices are
converted to SCMs or no longer needed. Once the device is converted to a SCM,the
permittee shall provide and perform the operation and maintenance as outlined in
the applicable section below.
b. SCM RESTORATION. If one or more of the SCMs are used as an Erosion Control
device and/or removed or destroyed during construction,it must be restored to
the approved state stormwater design condition prior to close-out of the erosion
control plan and/or project completion and/or transfer of the state stormwater
permit.Upon restoration,a new or updated certification will be required for the
SCM(s) and a copy must be submitted to the appropriate DEQ regional office.
9. MODIFICATIONS. No person or entity,including the permittee,shall alter any
component shown in the approved plans and specifications. Prior to the construction
of any modification to the approved plans,the permittee shall submit to the Director,
and shall have received approval for modified plans, specifications,and calculations
including,but not limited to,those listed below. For changes to the project or SCM
that impact the certifications, a new or updated certification(s),as applicable,will be
required and a copy must be submitted to the appropriate DEQ regional office upon
completion of the modification.
a. Any modification to the approved plans and specifications,regardless of size
including the SCM(s), BUA,details, etc.
b. Redesign or addition to the approved amount of BUA or to the drainage area.
c. Further development,subdivision, acquisition,lease or sale of any,all or part of
the project and/or property area as reported in the approved plans and
specifications.
d. Altering, modifying, removing,relocating,redirecting,regrading, or resizing of any
component of tie approved SCM(s),stormwater collection system and/or
vegetative conveyance shown on the approved plan.
e. The construction of any allocated future BUA.

f. The construction of any permeable pavement,#57 stone area,public trails, or
landscaping material within the common areas to be considered a permeable
surface that were not included in the approved plans and specifications.
g. Other modifications as determined by the Director.
10. DESIGNER'S CERTIFICATION. Upon completion of the project,the permittee shall
determine if the project is in compliance with the approved plans and take the
necessary following actions.
a. If the permittee determines that the project is in compliance with the approved
plans,then within 45 days of completion,the permittee shall submit to the
Division one hard copy and one electronic copy of the following:
i. The completed and signed Designer's Certification provided in Attachment
A noting any deviations from the approved plans and specifications.
Deviations may require approval from the Division;
ii. A copy of the recorded operation and maintenance agreement;
iii. Unless already provided, a copy of the recorded deed restrictions and
protective covenants;
iv. A copy of the recorded plat delineating the public rights-of-way, dedicated
common areas and/or permanent recorded easements,when applicable.
b. If the permittee determines that the project is not in compliance with the
approved plans,the permittee shall submit an application to modify the permit
within 30 days of completion of the project or provide a plan of action,with a
timeline,to bring the site into compliance.
11. OPERATION AND MAINTENANCE. The permittee shall provide and perform the
operation and maintenance necessary,as listed in the signed operation and
maintenance agreement,to assure that all components of the permitted on-site
stormwater system are maintained at the approved design condition. The approved
operation and maintenance agreement must be followed in its entirety and
maintenance must occur at the scheduled intervals.
a. CORRECTIVE ACTIONS REQUIRED. If the facilities fail to perform satisfactorily,
the permittee shall take immediate corrective actions. This includes actions
required by the Division and the stormwater rules such as the construction of
additional or replacement on-site stormwater systems.These additional or
replacement measures shall receive a permit from the Division prior to
construction.
b. MAINTENANCE RECORDS. Records of maintenance activities must be kept and
made available upon request to authorized personnel of the Division. The records
will indicate the date, activity,name of person performing the work and what
actions were taken.
12. PERMIT RENEWAL. A permit renewal request must be submitted at least 180 days
prior to the expiration date of this permit.The renewal request must include the
appropriate application,documentation and the processing fee as outlined in 15A
NCAC 02H.1045(3).
13. CHANGES TO THE PROJECT NAME, PERMITTEE NAME OR CONTACT INFORMATION.
The permittee shall submit a completed Permit Information Update Application Form
to the Division within 30 days to making any one of these changes.

14. TRANSFER This permit is not transferable to any person or entity except after notice
to and approval by the Director. Neither the sale of theproject and/or property,in
whole or in part,nor the conveyance of common area to a third party constitutes an
approved transfer of the permit.
a. TRANSFER REQUEST. The transfer request must include the appropriate
application,documentation and the processing fee as outlined in 15Ap NCAC
02H.1045(2) and must be submitted upon occurrence of any one or more of the
following events:
i. A natural person who is deceased;
ii. A partnership,limited liability corporation,corporation, or any other
business association that has been dissolved;
iii. A person or entity who has been lawfully and finally divested of title to
the property on which the permitted activity is occurring or will occur
through foreclosure,bankruptcy,or other legal proceeding;
iv. A person or entity who has sold the property, in whole or in part,on
which the permitted activity is occurring or will occur;
v. The assignment of declarant rights to another individual or entity;
vi. The sale or conveyance of the common areas to a Homeowner's or
Property Owner's Association,subject to the requirements of NCGS 143-
214.7(c2).
c. TRANSFER INSPECTION. Prior to transfer of the permit, a file review and site
inspection will be conducted by Division personnel to ensure the permit
conditions have been met and that the project and the on-site stormwater system
complies with the permit conditions.Records of maintenance activities performed
to date may be requested. Projects not in compliance with the permit will not be
transferred until all permit and/or general statute conditions are met.
15. COMPLIANCE. The permittee is responsible for complying with the terms and
conditions of this permit and the approved plans and specifications until the Division
approves the transfer request.
a. REVIEWING AND MONITORING FOR COMPLIANCE. The permittee is responsible
for verifying that the proposed BUA within each drainage area and for the entire
project does not exceed the maximum amount allowed by this permit. The
permittee shall review and routinely monitor the project to ensure continued
compliance with the conditions of the permit,the approved plans and
specifications.
h. APPROVED PLANS AND SPECIFICATIONS. A copy of this permit, approved plans,
application,supplement,operation and maintenance agreement,all applicable
recorded documents,and specifications shall be maintained on file by the
permittee at all times.
c. MAINTENANCE ACCESS. SCMs,stormwater collection systems,and vegetated
conveyances must be accessible for inspection,operation, maintenance and repair
as shown on the approved plans.
d. DIVISION ACCESS. The permittee grants Division Staff permission to enter the
property during normal business hours to inspect all components of the permitted
project.
e. ENFORCEMENT. 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 NCGS 143
Article 21.

f. ANNUAL CERTIFICATION. The permittee shall electronically submit to the
Division an annual certification completed by either the permittee or their
designee confirming the projects conformance with permit conditions.
g. OBTAINING COMPLIANCE. 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 modified plans and
certification in writing to the Director that the changes have been made.
h. OTHER PERMITS. The issuance of this permit does not preclude the permittee
from obtaining and complying with any and all other permits or approvals that are
required for this development to take place,as required by any statutes,rules,
regulations,or ordinances,which are imposed by any other Local, State or Federal
government agency having jurisdiction.Any activities undertaken at this site that
cause a water quality violation or undertaken prior to receipt of the necessary
permits or approvals to do so are considered violations of NCGS 143-215.1, and
subject to enforcement procedures pursuant to NCGS 143-215.6.
Permit issued this the 29th day of November 2023.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
.3K..Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Permit Number SW8221001

Attachment A
Certification Forms
The following blank Designer Certification forms are included and specific for this project:
o As-Built Permittee Certification
• As-Built Designer's Certification General MDC
• As-Built Designer's Certification for Wet Detention Pond Project
A separate certification is required for each SCM. These blank certification forms maybe
copied and used, as needed,for each SCM and/or as a partial certification to address a section
or phase of the project

AS-BUILT PERMI''TEE CERTIFICATION
I hereby state that I am the current permittee for the project named above,and I certify by
my signature below,that the project meets the below listed Final Submittal Requirements
found in NCAC 02H.1042(4) and the terms, conditions and provisions listed in the permit
documents,plans and specifications on file with or provided to the Division.
❑Check here if this is a partial certification. Section/phase/SCM
#?
U Check here if this is part of a Fast Track As-built Package Submittal.
Printed Name Signature
1, ,a Notary Public in the State of
County of ,do hereby certify that
personally appeared before me this day of ,20
and acknowledge the due execution of this as-built certification. (SEAL)
Witness my hand and official seal
My commission expires
J Completed
Permittee'S Certification NCAC 1042(4)
� N/A
'Provided;
. ,A:-.DEED RESTRiCTIONS,/BUA RECORDS : .
1. The deed restrictions and protective covenants have been Y or N
recorded and contain the necessary language to ensure that the
project is maintained consistent with the stormwater regulations
and with the permit conditions.
2. A copy of the recorded deed restrictions and protective Y or N
covenants has been provided to the Division.
3. Records which track the BUA on each lot are being kept. (See Y or N
Note 1)
B. MAINTENANCE ACCESS
1. The SCMs are accessible for inspection,maintenance and repair. Y or N
2. The access is a minimum of 10 feet wide. Y or N
3. The access extends to the nearest public right-of-way. Y or N
ws
. EASED.. ::. . '.:
1. The SCMs and the components of the runoff collection/
conveyance system are located in recorded drainage easements. Y or N
2. A copy of the recorded plat(s) is provided. Y or N
D. SINGLE FAMILY RESIDENTIAL LOTS- Plats for residential lots that
YorN
have an SCM include the following:
1. The specific location of the SCM on the lot. Y or N
2. A typical detail for the SCM. Y or N
3. A note that the SCM is required to meet stormwater regulations Y or N
and that the lot owner is subject to enforcement action as set

forth in NCGS 143 Article 21 if the SCM is removed, relocated or
altered without prior approval.
E. OPERATION AND MAINTENANCE AGREEMENT Y or N
1. The O&M Agreement is referenced on the final recorded plat. Y or N
2. The O&M Agreement is recorded with the Register of Deeds and Y or N
appears in the chain of title.
F. OPERATION AND MAINTENANCE . -maintenance records are
being kept in a known set location for each SCM and are available for Y or N
review;
G. DESIGNER'S CERTIFICATION FORM-has been provided to the
Division.
YorN
Note 1-Acceptable records include ARC approvals,as-built surveys,and county tax records.
Provide an explanation for every requirement that was not met, and for every"N/A" below.
Attach additional sheets as needed.

AS-BUILT DESIGNER'S CERTIFICATION FOR WET DETENTION POND PROJECT
I hereby state that I am a licensed professional and I certify by my signature and seal below,
that I have observed the construction of the project named above to the best of my abilities
with all due care and diligence, and that the project meets all of the MDC found in NCAC
02H.1053,in accordance with the permit documents,plans and specifications on file with
or provided to the Division, except as noted on the"AS-BUILT" drawings,such that the
intent of the stormwater rules and the general statutes has been preserved.
❑Check here if this is a partial certification. Section/phase/SCM
Check here if this is part of a Fast-Track As-Built Package Submittal per.1044(3).
Check here if the Designer did not observe the construction,but is certifying the project
Check here if pictures of the SCM are provided.
Printed Name Signature
NC Registration Number Date
Consultant's Mailing Address:
SEAL:
City/State/ZIP
Phone Number
Consultant's Email address:
0 Circle N if the as-built value differs from the Plan/permit. If N is circled,provide an
explanation on page 2
ZON/E=not evaluated (provide explanation on page 2) OO N/A=not applicable to this
project or SCM.
This Certifcation must be completed in conjunction with the General MDC certification under
NCAC 02H.1050
,Consultant's Certification (MDC.1053) ®As-built ON/E ON/A
A. Forelay/Depths/Fountain
1. The available Sediment storage is consistent with'the
approved plan and is a minimum of 6 in. Y or N
2. Water flow over the forebay berm into the main pond y or N
occurs at a non-erosive velocity.
3. The provided Forebay Volume is 15%-20% of the main y or N
pool volume.
4. The Forebay entrance elevation is deeper than the exit y or N
elevation into the pond.
5. The Average Design Depth of the main pond below the +�
permanent pool elevation is consistent with the Y or N
permitted value?
6. Fountain documentation is provided. Y or N
B. Side.slopes/Banks/Vegetated Shelf
1. The width of the Vegetated Shelf is consistent with the
approved plans and is a minimum of 6 feet. Y or N

2. The slope of the Vegetated Shelf is consistent with the Y or N
approved plans and is no steeper than 6:1.
C. As-built Main Pool/Areas /'Volumes/Elevations
1. The permanent pool surface area provided is consistent y or N
with the permitted value.
2. The Temporary Pool Volume provided is consistent y or N
with the permitted value.
3. The permanent pool elevation is consistent with the Y or N
permitted value.
4. The temporary pool elevation is consistent with the Y or N
permitted value.
(As-built ::',)N/E )N/A
D. Inlets/Outlet/Drawdown
1. The design volume draws down in 2-5 days. Y or N
2. The size of the Orifice is consistent with the permitted Y or N
value.
3. A trash rack is provided on the outlet structure. Y or N
4. Hydrologic impacts to the receiving channel are Y or N
minimized from the 1 yr 24 hr storm discharge?
5. The inlets and the outlet location are situated per the Y or N
approved plan and avoid short-circuiting.
E. Vegetation
1. The vegetated shelf has been planted with a minimum Y or N
of 3 diverse species.
2. The vegetated shelf plant density is consistent with the
approved plans and is no less than 50 plants per 200 sf Y or N
or no less than 24 inches on center.
Provide an explanation for every MDC that was not met,and for every item marked "N/A"
or"N/E"below.Attach additional pages as needed:

AS-BUILT DESIGNER'S CERTIFICATION GENERAL MDC
I hereby state that I am a licensed professional and I certify by my signature and seal below,
that I have observed the construction of the project named above to the best of my abilities
with all due care and diligence,and that the project meets the below listed General MDC
found in NCAC 02H.1050 in accordance with the permit documents,plans and
specifications on file with or provided to the Division,except as noted on the"AS-BUILT"
drawings,such that the intent of the stormwater rules and statutes has been preserved.
❑ Check here if this is a partial certification. Section/phase/SCM
Check here if this is a part of a Fast-Track As-Built Package Submittal per.1044(3).
Check here if the designer did not observe the construction,but is certifying the project.
Check here if pictures of the SCM are provided.
Printed Name Signature
NC Registration Number Date
Consultant's Mailing Address:
SEAL:
City/State/ZIP
Phone Number
Consultant's Email address:
CI Circle N if the as-built value differs from the Plan. If N is circled, provide an explanation
on Page 2.
ON/E =not evaluated (provide explanation on page 2) OO N/A=not applicable to this SCM
or project.
Consultaht"s Certification NCAC.1003((3)&General: 4tht/..
iUAs-built ®N/A
MC105 E
A. TREATMENT REQUIREMENTS
1. The SCM achieves runoff treatment. Y or N
2. The SCM achieves runoff volume match. Y or N
3. Runoff from offsite areas and/or existing BUA is Y or N
bypassed.
4. Runoff from offsite areas and/or existing BUA is Y or N
directed into the permitted SCM and is accounted for
at the full build-out potential.
5. The project controls runoff through an offsite Y or N
permitted SCM that meets the requirements of the
MDC.

6. The net area of new BUA increase for an existing Y or N
project has been accounted for at the appropriate
design storm level.
7. The SCM(s) meets all the specific minimum design y or N
criteria.
B. VEGETATED SETBACKS/BUA`
1. The width of the vegetated setback has been Y or N
measured from the normal pool of impounded
waters,the MHW line of tidal waters,or the top of
bank of each side of rivers or streams.
2. The vegetated setback is maintained in grass or other y or N
vegetation.
3. BUA that meets the requirements of NCGS 143-214.7 Y or N
(b2)(2) is located in the setback.
4. BUA that does not meet the requirements of NCGS y or N
143-214.7 (b2)(2) is located within the setback and is
limited to:
a. Publicly funded linear projects (road,greenway
sidewalk)
b. Water-dependent structures
c. Minimal footprint uses (utility poles, signs,
security lighting and appurtenances)
5. Stormwater that is not treated in an SCM is released Y or N
at the edge of the setback and allowed to flow through
the setback as dispersed flow.
OAs-built eN/A
. E
C. STORMWATER OUTLETS-the outlet handles the peak y or
flow from the 10 year storm with no downslope.erosion.
D. VARIATION5
1. A variation (alternative) from the stormwater rule y or N
provisions has been implemented.
2. The variation provides equal or better stormwater
control and equal or better protection of surface Y or N
waters.
E. COMPLIANCE WITH OTHER REGULATORY PROGRAMS y or N
has been met. .
F. SIZING-the volume of the SCM takes the runoff from all
surfaces into account and is sufficient to handle the Y or N
required storm depth.
G. CONTAMINATED SOILS-infiltrating SCM's are not y or N
located in or on areas with contaminated soils,
H. SIDE SLOPES
1. Vegetated side slopes are no steeper than 3H:1V. Y or N
2. Side slopes include retaining walls,gabion walls,or y or N
other surfaces that are steeper than 3H:1V.
3. Vegetated side slopes are steeper than 3H:1V Y or N
(provide supporting documents for soils and
vegetation).
I. EROSION PROTECTION
1. The inlets do not cause erosion in the SCM. Y or N
2. The outlet does not cause erosion downslope of the y or N
discharge point during the peak flow from the 10 year
storm.
J. EXCESS FLOWS-An overflow/bypass has been y or N
provided.

DEWATERING A Method to drawdown standing water y or N
has been provided to facilitate ma1r tenance and -
rnspectaon.OU '
E: CLEANt AFTER CONSTRUCTION the SCM has been Y_ or N
cleaned out and converted to its approved design state
1 . MAINT•ENANCE ACCESS.
1. The SCM is accessible for maintenance and repair. Y or N
2. The access does not include lateral or incline slopes Y or N
>3:1.
N . DESIGNER QUALIFICATIONS (FAST° TRACK PERMIT)
The designer is licensed under.Chapters 89A,89C,89E,or Y or N
89F oftte:Genera Statutes . . _. ;.:
Provide an explanation for every MDC that was not met,and for every item marked "N/A"
or"N/E",below.Attach additional pages as needed:

DEMLR USE ONLY
Date Received Fee Paid Permit Number
RECEIVED NOV 20 2013 S14-ono SWc& 22.100t
Applicable Rules: ❑Coastal SW-1995 ❑Coastal SW-2008 ❑Ph II-Post Construction
(select all that apply) ❑Non-Coastal SW-HQW/ORW Waters ❑Universal Stormwater Management Plan
0 Other WQ Mgmt 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.):
Evolve Holly Ridge Mixed Use
2. Location of Project(street address):
Drag Street Road and US 17
City:Holly Ridge County:Onslow Zip:
3. Directions to project(from nearest major intersection):
From the intersection of Hwy 50 and US 17,approximately 5000 LF south on the right
4. Latitude:34°29'07"N Longitude:77°34'03"W of the main entrance to the project.
IL PERMIT INFORMATION:
1.a.Specify whether project is(check one): ❑New ElModification ❑Renewal w/Modificationt
-Renewals with modifications also requires SWLI 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 numberSW8 221001 ,its issue date(if known)10/12/22 ,and the status of
construction: ['Not Started DPartially Completed* El Completed* *provide a designer's certification
2. Specify the type of project(check one):
['Low Density ®High Density ['Drains to an Offsite Stormwater System 'Daher
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 currently
proposed,
4.a.Additional Project Requirements(check applicable blanks;information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major ❑Sedimentation/Erosion Control: ac of Disturbed Area
LINPDES Industrial Stormwater 0404/401 Permit:Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name,Project/Permit Number,
issue date and the type of each permit:
5. Is the project located within 5 miles of a public airport? No ❑Yes
If yes,see S.L.2012-200,Part VI:http://portal.ncdenr.org/web/Ir/rules-and-regulations
Form 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:Evolve at Holly Ridge,LLC
Signing Official&Title:Michael Winstead Tr.Manager
b.Contact information for person listed in item la above:
Street Address:2918 Martinsville Road,Suite A
City:Greensboro State:NC Zip:27408
Mailing Address(if applicable):
City: State: Zip:
Phone: (919 ) 455-1051 Fax: (910 ) 791-6760
Email:[e-mail]
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:Evolve at Holly Ridge,LLC
Signing Official&Title:Michael Winstead Tr,Manager
b.Contact information for person listed in item 2a above:
Street Address:2918 Martinsville Road,Suite A
City:Greensboro State:NC Zip:27408
Mailing Address(if applicable):same
City: State: Zip:
Phone: (919 ) 455-1051 Fax: (910-791 ) 6707
Email:[e-mail]
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&Title:
b.Contact information for person listed in item 3a above:
Mailing Address:
City: State: Zip:
Phone: ( ) Fax: (
Email:
4. Local jurisdiction for building permits:Town of Holly Ridge
Point of Contact:Nathan Rhue Phone#: (910 ) 329-7081
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.
Stormwater is being in wet detention ponds,conveyed to pond by stormdrainage system
2.a.If 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 White Oak River basin.
4. Total Property Area:51.00 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':51.00 acres
* Total project area shall be calculated to exclude the following: the normal paol of impounded structures, the area
between the banks of streams and rivers,the area below the Normal High Water(1NTH�W)line or Mean Hugh Water
(MHW)line,and coastal wetlands landward from the NHW(or MHW )line. The resultant project area is used to
calculate overall percent built upon area(BULk). Non-coastal wetlands landward of the NHW(or MHW)line may
be included in the total project area.
8. Project percent of impervious area:(Total Impervious Area/Total Project Area)X 100 =27.8
9. How many drainage areas does the project have?1(For high density,count 1 for each proposed engineered
stormwater BMP. For low density and other projects,use 1 for the whole property 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 Information Drainage Area, Drainage Area 1 Drainage Area 3 Drainage Area_,
Receiving Stream Name County Line
Branch
Stream Class * SA HQ>1/2
Mile
Stream Index Number* 18-87-6-1
Total Drainage Area(sf) 2,221,560
On-site Drainage Area(sf) 2,221,560
Off-site Drainage Area(sf) 0
Proposed Impervious Area'"`(sf) 616,859
% Impervious Area**(total) 27.8
Impervious"Surface Area Drainage Area 1 Drainage Area 2 Drainage Area 3 Drainage Area
On-site Buildings/Lots(sf) 150,145
On-site Streets (sf) 209,186
On-site Parking (sf) 0
On-site Sidewalks (sf) 31,603
Other on-site (sf) 20,000
Future(sf) 650,237 Off-site (sf) 0
Existing BUA***(sf) 444,312
Total (sf): 616,859
* Stream Class and Index Number can be determined at: http://portal.ncdenr.org/webfwq/ps/csu/classifications
Form SWU-101 Version Oct.31,2013 Page 3 of 6

** Impervious area is defined as the built upon area including, but not limited to, buildings, roads,parking areas,
sidewalks,gravel areas,etc.
***Report only that amount of existing BUA that will remain after development.Do not report any existing BUA that
is to be removed and which will be replaced by new BLIA.
11. How was the off-site impervious area listed above determined?Provide documentation.n/a
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 15A 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 BMP specified for this project. The latest versions of the forms can be downloaded
from http://portal.ncdenr.org/web/wq/ws/su/bmp-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://portal.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 at http://portal.ncdenr.org/web/wq/ws/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://portal.ncdenr.org/web/wq/ws/su/statesw/forms docs.
Initials
1. Original and one copy of the Stormwater Management Permit Application Form. ?Z�
2. Original and one copy of the signed and notarized Deed Restrictions&Protective Covenants A`#4'
Form. (if required as per Part VII below)
3. Original of the applicable Supplement Form(s) (sealed,signed and dated)and O&M t�
agreement(s)for each BMP.
4. Permit application processing fee of$505 payable to NCDENR. (For an Express review,refer to Itc
http://www.envhelp.org/pages/onestopexpress.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/management for
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the c-
receiving stream drains to class SA waters within 1/2 mile of the site boundary,indude the 1/2
mile radius on the map. C
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 N1-1.W lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures,the banks of streams or rivers,and the MHW(or NHW)of tidal waters.
i. Dimensioned property/project boundary with bearings&distances.
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 measures.
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.
Form SWU-101 Version Oct.31,2013 Page 4 of 6

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).
p. Vegetated buffers(where required).
9. 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"x11"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].) ,�j
10. A copy of the most current property deed.Deed book:5772 Page No:395-399 6C
11. For corporations and limited liability corporations(LLC):Provide documentation from the NC (--
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.
http://www.secretary.state.nc.us/Corporations/CSearch.aspx
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/Ir/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 AU rHHORIZATION
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:Tim Clinkscales
Consulting Firm:Paramounte Engineering
Mailing Address:122 Cinema Drive
City:Wilmington State:NC Zip:28403
Phone: (910 ) 791-6707 Fax: (910 ) 791-6760
Email:[e-mail]
IX. PROPER OWNER AUTHORIZATION (if Contact Information,item 2 has been ut, complete this
section)
I,(print or type name of p rson listed in Contact Information,item 2a) Cr tiC 1 V,f,i'Skea -I, certify that I
own the property identified in this permit application,and th s- a permission to(print or type name of person
listed in Contact Information,item lilt-, with(print or type name of organization listed in
Contact Information,item la) to develop the project as currently proposed. A copy of
the lease agreement or pending property sales oc n@act has been provided with the submittal,which indicates the
party responsible for the operation a d-ntenance of&estoi water system.
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 y designated
agent(entity listed in Contact Information,item 1) dissolves their company and/or cancels or aults on their
lease agreement,or pend',g sale,responsibility for compliance with the DEMLR Stormwa permit reverts back
to me,the property o - - .As the •roperty owner,it is my responsibility to notify D immediately and
subs 't a complete. •- 0 - 'p • •,e Form within 30 days;otherwise I ' se operating a stormwater
treatma facility r .a v. . • •ermit derstand that the operation of a st• I water treatment facility
without a v.... ` s. is a ', - ion of " General Statue 143-215.1 and may •-suit in appropriate enforcement
action includ',r:` . .ess is t of ci ) •enalties of up to$25,000 per day, rsuant to NCGS 143-215.6.
Signature: `I• ' Date: I /y 0023
I, kc Pe Ma ►., ' 0 Id,a Notary Public • the State of 0 if .ounty of
do hereby,cfe :y that M f C A, V V l 14 do( I. personally appeared
before me this/I day of l V V € ',,, . ea,,and ackn.,. ledge the due -Agiok- .n of the • •plication for
a stormwater permit. Witness my hand and o •, . -. , Art P �
�I
••�.. P, Mac
•, \.. • .* , / SEAL
Li':• olA .o- -
: Us
t ••AVB�'`�,: a My commission expires © 8 3 �a FO
,,,,,,R AVER"',\R.
X. APPLICANT'S CERTIFICATION
I, (print or type name rson listed in Contact Information,item la)Michael Winstead, TR,Manager ,
certify that the inf ti 1 tcluded on this permit application form is,to the best of my knowledge,correct and
that the project tru in conformance with the approved plans,that the required deed restrictions
and protective will , d that the proposed project complies with the requirements of the
applicable st er 15 C 2H.1000 and any other applicable state stormwate req ' ements.
Signature: Date: i 1 14 aoca3
I, !i t Mk if aid _ ,a Nota7 Public f,o.rit,he State of 1fv a /County of
6N) ® t do ereby certify that/l iG1�[Qe1? t ? personally appeared
before me this day of/Va Very iney'2223,and ac owledg the due of the a lication for
a stormwater permit. Witness my hand and official se Ln'
.re Mae"
' �to.1, SEAL
01ARy ';o-
:;ZtA,. �°UBI.�G
�.
4.
4.
d
QF
','.• y4"-VER C'©a'�,47 My commission expires - _
Form SWU-101 Version Oct.31,2013 Page 6 of 6

SUPPLEMENT-EZ COVER PAGE RECEIVE0 trCJV 20 1013
LOAD SUPPLEMENT FORMS
5w S 2210D
PROJECT INFORMATION
1 Project Name —— I `y—__.Evolve Holly Mgr Mixed
2 Project Area(ac) _ __-- _51
3 Coastal Wetland Area(ac) _. - — ® —,_ •
4 S¢O&C8 wew urea(a�)
5 Is this project High or Low Density? ( High
6 Does this project use an off-site SCM? ( - No
COMPUANCE WITH 02H„1009 4)
7 Width of vegetated setbacks provided(feet) 50
8 Will the vegetated setback remain vegetated? Yes
9 If BUA is proposed In the setback,does it meet NCAC 02H.1003(4)(c-d)? _ - _ Yes
10 Is streambank stabilization proposed on this project? I No
NUMBER MO TYPE OF SOW:
L -- J ......._._.-.Y...._._..._._..�
12 Slemtentlen ill
13 Wet Pend 1
14 Stermwatc r Wetland
_ 15 Penmee le Pavement
16 Sand Filter -- .—_ .._._..._�,.._._..._._._.__ _._-- •--_._ .._. _,
17 Rainwater Harvesting(fRWH)
18 Green Roof
19 _Level S reader-Filter Strip(LS-FS)
20 Disconnected Impervious Surface(DIS) ---^ „_� _, •„___,_._Y,_.___._______.__—_.,
21 Treatment Swale
22 DM Pend
23 &welter
24 Nye Cell
25 jaavfilter
2S Mein
LOAD SUPPLEMENT FORMS
DESIGNER CERTIFICATION
27 Name and Title: _ ..__._. _.__....._Tim Clinkscalee1 PE_
28 .Organization: Paramounte Engineering Inc. .._,.
29 Street address: I 122 Cinema Drive
30 City,State.Zip:_ _..._..___..—_._IMImm_,gton,NC28403® —..
31 Phone number(s): i 910.791.8707_ ^_
32 Email: — i __. rite-en .come
Certification Statement
I certify,under penalty of law that this Supplement-EZ form and all supporting information were prepared under my direction or supervision that the
information provided in the form is,to the best of my knowledge and belief,true,aomrete,and complete,and that the engineenng plans,
specifications.operation and maintenance agreements and other supporting information are consistent with the information provided here
Deslane(
,.�;� CAR '''
O
0 •.0* SSI°4::•.41/-% %/,(4.#
5 •4 SEAL r _ Signature of Designer
• 028847
'%0''Y"QINe-��•'GQ
Seel Date

DRAI NAG E AREAS
ti Is this a high density project? ! Yes 1
' 2 If so, number of drainage areas/SCMs , � 1 _
3 Does this project have low density areas? No
4 If so, number of low density drainage areas 0 1
Is all/part of this project subject to previous rule . 1
5 versions? i _No i
CLICK TO LOAD FORM
..x+w,m z-w --rr-•tern.:.n...a.fflflTh.-..ss'•--r..•-.r- -- —^—:..... - -- - _
!DRAINAGE.AREA INFORMATION Entire Site 7 2 1
C....�.,,t -.... ._.__._.•,..-.-sw.-c:�:, - ..:mac a_.,�.:::_�_.:._.:__, '�1:�...c __ ._______
4 Type of SCM _ !I IIVet Pond#1 n_ j
5 Total drainage area(sq ft) 1 2,2221,560 _.'I...,._ 2,,22221:660, ?--__.._..__......___.r
6 Onsite drainage area(sq ft) , It 2,2.21,560 _ _ 22 221,,560,__ I ____.._ .�_ '
7 Offsite drainage area(sq ft) 0 `i� 0_ L.--____t__.._.
8 Total BUA in project(sq ft) 1 _i1061171 sf F_ 10611/1 sf 1: ,
New BUA on subdivided lots(subject to permitting)! '�
9 New BUA not on subdivided Ipts(subject to i�.._ _sf T_ �H�sf
10 permitting)(sf) 11 1061171 sf Jam,__1061111 sf_, - LI
11 Offsite BUA(sq ft) Ii._._�.=.w�__-�--,I ,__�__.,___ _'__
II ii
12 Breakdown of new BUA not on subdivided lots:
Parking1sq it) li 209186 sf I I 209188 sf ,'
-Sidewalk(sq ft) h 31603 sf0145 sf _IL_ 31803 sf 'I _ __ _�
-Roof(sq ft) 15Y 150145 sf
-Roadway(sq ft) _ _—..)`_. ._ ... L__..___ .
-Future(sq ft u 650237 sf , 650237�sf 11
-Other,please specify in the comment box belowr ;
I
(sq ft) l 20000 sf . ii 2000O sf '� __.,___._ __,...,._ I
New Infiltrating permeable pavement on subdivided 1 I I
13 lots(sq ft) _JI _..__._..._.._.._.____:I�_..._..___._.
New infiltrating permeable pavement not on �~�� II 1
14 subdivided lots(sq ft) I I' .ii_
Existing BUA that will remain(not subject to ;I I
15 permitting)(sq ft) I I'.__________I
16 Existing BUA that is already permitted(sq fte),_��I sr �'� {�_� ��, ��--�
17 Existing BUA that will be removed s ft 444312 sf�_al.� 444312 sf,___.._��______.______.___
18 Percent BUA 28% ar�.�27,8 ___—
_______�j
19 Design storm(inches) lV . II 1i 5 m
20 Design volume of SCM(Cu ft) ��,II. �055��'� ; _ .1 ���' __ _
21 Calculation method for design volume -Simpl iris le� __—__ --II
:ADDITIONAL INFORMATION
Please use this space to provide any additional information about the
e22 drainage area(s): _ __.,_._. _..._ __.__. ..___..__.._
ther=Any Misc Impervious in Phase 1
0 iii

WET POND
1 Drainage area number i 1
...Lit
rmuirecltreatment volumeLcu_ .. ...`. . _r.1 M 83281 cr_r„r I� -�
U MOC M : .1 5Q_.__,_�.___ ._- . r�r•r _a- a.....
3 Is the SCM sized to treat the SW from all surfac es at build-out? i' Yes I
4 Is the SCM located away from contaminated soils? f Yes _ r
__ _ -
5 What are the side sit) s of the SCM(H:V)? E 31 ~ •
8 Does the SCM have retaining walls,gabion walls or other engineered No '
side Slopes?
Are the inlets,outlets,and receivingstream - -•__.. _____...__._.__
7 protected from erosion ii
(10-year storm)? f Yes
Is there an overflow or bypass for Inflow volume in excess of the
8 design volume? Yes
9 What is the method for dewatering the SCM for maintenance? Pump(Preferred9l _ "'- T
10 If applicable,will the SCM be cleaned out after construction? Yes _ -� �-
11 Does the maintenance access comply with General MDC(8)? Yes
12 Does the drainage easement comply with General MDC(9)? _ NIA _ .
13 If the SCM is on e.single family lot,does(will?)the plat comply with ._ .._. •
General MDC(10)? N/A
14 Is there an O&M Agreement that complies with General MDC(11)? Yes yw • -
15 Is there an O&M Plan that complies with General MDC(12)? Yes 1
16 Does the SCM follow the device specific MDC? Yes
17 Was the SCAB,cast red b an NC licersed tonal? I. Yes
� .��{y�!j�yn .. ., rtF.. *plf.�l TJI� l�'C13c.•�.�%=T� �•.M`il�M�
MrattlESILIE
��" •.. -- _- __...-•....LSJr_rrA•�Y6 iY,YGYYWV1r....WI. av8'J AR:- ':�
16 Sizing method used SA/DA ll
19 Has s stage/storage table been provided in the calculations? Yes
20 Elevation of the excavated main pool depth(bottom of sediment i -_-`- -- .. 1.
removal)(fins° 56.50
21 Elevation of the main pool bottom(top of sediment removal)(final) 57.50 -
22I Elevation of the bottom of the - - - -
vegetated shelf�� 60.50
23 Elevation of the permanent pool(fins!) - ` __ 61.50 _ -_ li.
24 Elevation of the top of the vegetated shelf(fmsl) 61.50" !1
25a Elevation of the temporary pool(first) 63.10 •
28 Surface area of the main permanent pool(square feet 40075 -�- `
27 Volume of the main permanent pool(cubic feet) 1577000 of -
28 Average depth of the main pool(frill_ I - 4.50 i f
29 Average depth equation used ' E tailor 3_ -_._�30 If using equation3,main I842pool perimeter feet) �-•..842.D ft31 If using equation 3,width of submerged veg.shelf(feeth ! 8.0 ft32 Volume of the forebay(bic fee° 21263 cf 7885 d.
33 Is this 15-20%of the volume in the main pool? Yes
34 Clean-out depth for forebay moires) 12 in ._._.
35 Design volume of SCM(cu 8) __- � �_8�0�5 cf.
38 Is the outlet an orifice or a weir? Orifice _i
- -
37 If orifice,orifice diameter(inches) i _. 4in'�- - -- -
—
38 If weir,weir hel hit inches) •
39 If weir,weir Ien indles)
40 Drawdown time for the temporary pool(days_) 3 38/3 35 _
41 Are the inlet(s)and outlet located in a manner that avoids short Yam; - '-
circuiting?
42 Are berms or baffles provided to improve the flow path? No
_ 43 De.h of forebatat entrance(incheg) 84 in _
44 Depth of forebay at exit(inches) 12E .
45 Does water flow out of the forebay in a non-erosive manner? Yes �k.
_---_...._____ ,
1r46 Width of the vegetated shelf(feet)
47 Sic a of vegetated sheifs�1:V) -. -5:1 Y
48 Does the orifice drawdown from below the top surface of the
permanent pool? Yes
49 Does the pond minimize Impacts tothe receiving channel from the 1-
Yes _ .. .._....__...--
yr,24-hr storm?
Are fountains proposed?(If Y,please provide documentation that f _._. _..._...._ __ ._ .
50 MDC(9)is met) _ .No
51 Is a trash rack or other device provided to protect the outlet system? I Yes 1
52 Are the dam and embankment planted in non-dumping turf grass? Yes
53 Species of turf that will be used on the dam and embankment Bermuda/Cent
54 Has lan�la n been provided for the vegetated shelf? M Yes _ -
ADDITIONAL INFORMATION
55 Wet pondlease u�a this space to provide any addkional information about the
s.
.._...P . ...._.__._...------ .__.....
Wet Pond 1 1:00 PM 11/14/2023

Operation & Maintenance Acareement
Project Name: Evolve Holly Ridge Mixed Use RECEIVE NOV 2 0 2023
Project Location: Onslow County NC e-j\Kj cb 2 ‘0© 1
Cover Page
Maintenance records shall be kept on the following BMP(s). This maintenance record shall 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 pollutant removal efficiency of the BMP(s).
The BMP(s)on this project include(check all that apply&corresponding O&M tables will be added automatically):
Bioretention Cell Quantity: Location(s):
Dry Detention Basin Quantity: Location(s):
Grassed Swale Quantity: Location(s):
Green Roof Quantity: Location(s):
Infiltration Basin Quantity: Location(s):
Infiltration Trench Quantity: Location(s):
Level SpreaderNFS Quantity: Location(s):
Permeable Pavement Quantity: Location(s):
Proprietary System Quantity: Location(s):
Rainwater Harvesting Quantity: Location(s):
Sand Filter Quantity: Location(s):
Stormwater Wetland Quantity: Location(s):
Wet Detention Basin Quantity: 1 Location(s):
Disconnected Impervious Area Present: No Location(s):
User Defined BMP Present: No Location(s):
I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed for
each BMP above, and attached O&M tables. I agree to notify NCDENR of any problems with the system or prior to any changes to
the system or responsible party.
*Responsible Party: Michael Winstead,Jr
Title&Organization: Evolve at Holly Ridge, LLC
Street address: 2918 Martinsville Road,Suite A
City,state, zi•• reensboro,NC 27408
Phone numb- 919-455-1051
[e-mail]
/
Signature: Date: / r
I, /1/5//t' e ben �d a Notary Public for the State of �Q y� a /L(Q'
l
County of //j tVh ✓R do hearby certify that gichgel f 41114-fireal
personally appeared before me this PM day of No LI€ .4..e Y and
acknowledge the due execution of the Oper ions an Mainten nc reement
Witness my hand and official seal, I Ors
,`•,,•,.ap II Ifln•,,l Vle A. ,
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es .p
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may., eC IC ; ,
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Seal "4„,,Hail1,1,,•,,,,,,,' My commission expires
STORM-EZ 11/13/2023
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Wet Detention Pond Maintenance Requirements
The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the vegetated filter if one
is provided.
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: Potential problem: How I will remediate the problem:
The entire BMP Trash/debris is present. Remove the trash/debris.
The perimeter of the BMP Areas of bare soil and/or Regrade the soil if necessary to remove the gully, and then plant a
erosive gullies have formed. 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 approximately six inches.
long.
The inlet device The pipe is clogged. Unclog the pipe. Dispose of the sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged.
Erosion is occurring in the Regrade the swale if necessary to smooth it over and provide erosion
swale. control devices such as reinforced turf matting or riprap to avoid future
problems with erosion.
Stone verge is clogged or Remove sediment and replace with clean stone.
covered in sediment(if
applicable).
The forebay Sediment has accumulated to Search for the source of the sediment and remedy the problem if
a depth greater than the possible. Remove the sediment and dispose of it in a location where it
original design depth for will not cause impacts to streams or the BMP.
sediment storage.
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 practices
show that pruning is needed
to maintain optimal plant
health.
Plants are dead, diseased or Determine the source of the problem: soils, hydrology, disease,etc.
dying. 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.
STORM-EZ 11/13/2023
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Wet Detention Pond Maintenance Re•utrements Continued
The main treatment area Sediment has accumulated to Search for the source of the sediment and remedy the problem if
a depth greater than the possible. Remove the sediment and dispose of it in a location where it
original design sediment will not cause impacts to streams or the BMP.
storage depth.
Algal growth covers over 50% Consult a professional to remove and control the algal growth.
of the area.
Cattails, phragmites or other Remove the plants by wiping them with pesticide(do not spray).
invasive plants cover 50%of
1 the basin surface.
The embankment Shrubs have started to grow Remove shrubs immediately.
on the embankment.
Evidence of muskrat or Use traps to remove muskrats and consult a professional to remove
beaver activity is present. beavers.
A tree has started to grow on Consult a dam safety specialist to remove the tree.
the embankment.
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 Department of Environment and Natural
damage have occurred at the Resources Regional Office.
outlet.
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.
STORM-EZ 11/13/2023
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Wet Detention Pend Design Summary
WET POND ID FOREBAY MAIN POND
1 Permanent Pool El. , 61.5 Permanent Pool El. 61.5
Temporary Pool El: 63.1 Temporary Pool El: 63.1
Pretreatment other No Clean Out Depth: *VALUE! V Clean Out Depth: 4
than forebay? Sediment Removal El: 51.5/55.5 Sediment Removal El: 57.5
Has Veg.Filter? No Bottom Elevation: 50.5/54.5 Bottom Elevation: 56.5
STORM-EZ 11/14/2023
Version 1.4 O&M Manual Page 4 of 4