SW8971111_HISTORICAL FILE_20201020

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
20201020
YYYYIMMDD

ROY COOPER
Governor
MICHAEL S. REGAN
secretory
BRIAN WRENN
Director
October 20th, 2020
Biddison Real Estate Holdings, LLC
Attn: Elmer Marc Biddison, Manager
P.O. Box 688
Hampstead, NC 28443
NORTH CAROLINA
Environmental Quality
Subject: Approved Minor Modification
Stormwater Permit No. SW8 971111
Flow Sciences
Brunswick County
Dear Mr. Biddison:
Effective August 1, 2013 the State Stormwater program has been transferred from the Division of Water Quality
(DWQ) to the Division of Energy, Mineral and Land Resources (DEMLR). All previous references to DWQ will
remain in older stormwater permits issued prior to August 1, 2013 until they are modified. Please note that this
permit will now reference DEMLR as the Division responsible for issuance of the permit.
On August 5, 2009, the Governor signed Session Law 2009406. This law impacted any development approval
issued by the former Division of Water Quality under Article 21 of Chapter 143 of the General Statutes, which
was current and valid at any point between January 1, 2008, and December 31, 2010. The law extended the
effective period of any stormwater permit that was set to expire during this time frame to three (3) years from its
current expiration date. On August 2, 2010, the Governor signed Session Law 2010-177, which granted an extra
year for a total of four (4) years extension. Accordingly, this permit shall now be effective from the date of
issuance until April 25t, 2022, which includes all available extensions.
On October 12`s, 2020, the Wilmington Regional Office of the Division of Energy, Mineral and Land Resources
received and accepted a complete minor modification application for changes to the approved plans for
Stormwater Management Permit Number SW8 971111. It has been determined that the nature of the proposed
change meets the definition of a minor modification in that it does not result in an increase in the size of the
permitted stormwater control measure (SCM) and does not increase the amount of built -upon area. Please refer to
Attachment C for a detailed description of the current proposed minor modification and a list of all the past
modifications approved during the effective period of the permit. We are forwarding you an approved copy of the
modified plans for your files. Please add the attached plans to the previously approved plan set. Please replace the
previously issued permit with the revised permit dated October 20 , 2020. This revised permit does not impose
new or different terms; it merely restates and clarifies some of the previous terms to provide you with a better
understanding of your obligations under the permit.
Please be aware that all terms and conditions of the permit issued on October 201, 2020 and modified as attached,
remain in full force and effect. Please also understand that the approval of this minor modification to the subject
State Stormwater Permit is done on a case -by -case basis. Any other changes to this project must be approved
through this Office prior to construction. The approval of this minor modification 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 concerning this matter, please contact Kellie Beth Norris in the Wilmington Regional
Office at [phone] or [e-mail].
Sincerely,
Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
North Carolina Department of Environmental Quality I Division of Energy. Mineral and Land Resources
Wilmington Regional Office 1 127 Cardinal Drive Extension I Wilmington North Carolina 28405
rvawrH cu+a�rva
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f State Stormwater Permit No. SW8 971111
Page 2 of 2
Enclosures: Attachment A — Designer's Certification
Attachment C — Permitting History
Application Documents
DES\kbn: WStormwater\Permits & Projects\1997\9711 11 HD\2020 10 permit minor 971111
cc: Mark N. Hargrove, PE, Port City Consulting Engineer, PLLC
Brunswick County Engineering
Wilmington Regional Office Stormwater File

State Stormwater Management Systems
Permit No. SW8 971111
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Biddison Real Estate Holdings, LLC
Flow Sciences
2025 Mercantile Drive, Brunswick County
FOR THE
construction, operation and maintenance of a wet detention pond in compliance with the provisions of
15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater
management plans and specifications and other supporting data as attached and on file with and
approved by the Division of Energy, Mineral and Land Resources (the "Division" or "DEMLR") and
considered an enforceable part of this permit.
This permit shall be effective from the date of issuance until April 25, 2022, and shall be subject to the
following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater described in
the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater runoff as
described in Section 1.6 of this permit. The stormwater control has been designed to handle
the runoff from 140,850 square feet of impervious area which includes 30,944 square feet of
future building and parking.
3. 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.
4. The runoff from all built -upon area within the permitted drainage area of this project must be
directed into the permitted stormwater control system.
Page 1 of 7

State Stormwater Management Systems
Permit No. SW8 971111
5. The following design criteria have been provided in the wet detention pond and must be
maintained at design condition:
a. Drainage Area, acres:
Onsite, ft2:
Offsite, ft2:
b. Total Impervious Surfaces, ft2:
C. Design Storm, inches:
d. Pond Depth, feet:
e. TSS removal efficiency:
f. Permanent Pool Elevation, FMSL:
g. Permanent Pool Surface Area, ft2:
h. Permitted Storage Volume, ft3:
i. Temporary Storage Elevation, FMSL:
j. Controlling Orifice:
k. Receiving Stream/River Basin:
o. Classification of Water Body:
It. SCHEDULE OF COMPLIANCE
261.360
0
140,850
7.5
90
38.5
7,960
20,075 at temporary pool el
40.5
1.5"0 pipe
Mill Creek / Cape Fear
"C Sw"
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.
During construction, erosion shall be kept to a minimum and any eroded areas of the system
will be repaired immediately.
The permittee shall at all time provide the operation and maintenance necessary to assure the
permitted stormwater system functions at the design condition. 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:
Semiannual scheduled inspections (every 6 months).
Sediment removal.
C. Mowing and re -vegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of outlet structure, orifice device, flow spreader, catch
basins and piping.
Access to the outlet structure must be available at all times.
4. Records of maintenance activities must be kept and made available upon request to
authorized personnel of Division. The records will indicate the date, activity, name of person
performing the work and what actions were taken.
5. Decorative spray fountains will be allowed in the stormwater treatment system if calculations
are provided documenting the permanent pool volume is greater than 30,000 cubic feet.
6. The facilities shall be constructed, operated, and maintained in accordance with the provisions
of this permit, the approved plans and specifications, and the supporting documents attached
to this permit and on file with the Division.
Page 2 of 7

State Stormwater Management Systems
Permit No. SW8 971111
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. A modification may be required for those deviations.
8. 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.
9. Access to the stormwater facilities shall be maintained via appropriate easements at all times.
10. 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 the approved SCM(s), the 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 to be considered a permeable surface that were not included in the approved plans
and specifications.
g. Other modifications as determined by the Director.
11. A copy of the approved plans and specifications shall be maintained on file by the Permittee
for a minimum of ten years from the date of the completion of construction.
13. 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.
III. GENERAL CONDITIONS
This Permit Transfer: This permit is not transferable to any person or entity except after notice
to and approval by the Director. The permittee shall submit a completed and signed "Permit
Transfer Application Form" (available on the Division website) accompanied by the required
fee and supporting documentation as listed on the form, to the Division at least 60 days prior
to any one or more of the following events:
a. The sale or conveyance of the project area in whole or in part, except in the case of an
individual lot sale that is made subject to the recorded deed restrictions and protective
covenants;
b. Dissolution of the partnership, corporate,
NCGS 57D-6-07 and 08;
or LLC entity, subject to NCGS 55-14-05 or
Page 3 of 7

State Stormwater Management Systems
Permit No. SW8 971111
c. Bankruptcy;
d. Foreclosure, subject to the requirements of Session Law 2013-121,
Current Permittee Name or Address Changes: The permittee shall submit a completed
"Permit Information Update Application Form" (available on the Division website) to the
Division within 30 days to making any one or more of the following changes:
a. A name change of the current permittee;
b. A name change of the project,
c. A mailing address change of the permittee;
3. Any individual or entity found to be in noncompliance with the provisions of this stormwater
management permit or the requirements of the Stormwater rules is subject to enforcement
procedures as set forth in NCGS 143 Article 21.
4. The issuance of this permit does not preclude the Permittee from complying with any and all
statutes, rules, regulations, or ordinances, which may be imposed by other government
agencies (local, state, and federal) having jurisdiction.
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 DEQ 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 the permittee files a request with the
Division for a permit modification, transfer, renewal, or rescission, however, these actions do
not stay any permit conditions.
8. Unless specified elsewhere, permanent seeding requirements for the stormwater control must
follow the guidelines established in the North Carolina Erosion and Sediment Control Planning
and Design Manual.
9. Approved plans and specifications for this project are incorporated by reference and are
enforceable parts of the permit.
11. The permittee is responsible for compliance with all permit conditions until such time as the
Division approves the transfer request. Neither the sale of the project, in whole or in part, nor
the conveyance of common area to a third party constitutes an approved transfer of the
stormwater permit.
12. 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 Title 15A NCAC 02H.1045(3).
Permit modified, updated and reissued this the 20t" day of October 2020.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
CL �I�cU
Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Page 4 of 7

State Stormwater Management Systems
Permit No. SW8 971111
Source One
Stormwater Permit No. SW8 971111
Brunswick Countv
Page 5 of 7

Attachment A
State Stormwater Management Systems
Permit No. SW8 971111
Designer's Certification
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 included in the Certification.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
Page 6 of 7

State Stormwater Management Systems
Permit No. SW8 971111
Certification Requirements:
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, and a forebay.
15. The required system dimensions are provided per the approved plans.
cc: NCDEQ-DEMLR Regional Office
Brunswick County Building Inspections
Page 7 of 7

_ DEMUR USE ONLY
Date i d
Fee Paid
Permit Number
a 0ao
,
77(0 1600=
I Sw?
STORMWATER PERMITTING FORM 7:
MINOR MODIFICATION
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: http://deg.nc.aovlcontactlregional-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 Stonnwater Permit Number: SW8 971111
2. Current Permit Holder's Company Name/Organization: Biddison Real Estate Holdings, LLC
3. Signing Official's Name: Elmer Marc Biddison
4. Signing Official's Title: Manager
5. Mailing Address: P.O. Box 688
City: Hamptead State: NC ZIP: 28443
6. Street Address (if different):
City:
ZIP: _
7. Phone: [phone] Email: mbidd3(dgmail.com
8. 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):
See attached stormwater narrative for breakdown of impervious area
B. SUBMITTAL REQUIREMENTS
Please mark "Y" to confirm the items are included with this form. Please mark V 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.
Y 2. Two hard copies and 'one electronic copy of the revised plan sheets (must be a revision of the
originally approved plan sheets).
N/A 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. 6
Y 4. If applicable, the appropriate Express review fee.
SEEP 2 9 2020 t+f f
BY:
Stormwater Permit Form 7: Minor Modification Page 1 of 2 July 14, 2017

•1

C. CONTACT INFORMATION
1. The Design Professional who is authorized to provide information on the Applicant's behalf:
Design Professional's Name: Mark N. Hargrove, PE
Consulting Firm: Port City Consulting Engineers, PLLC
Mailing Address: 6216 Stonebridge Road
City: Wilmington
Phone: [phone]
Email:: mhargroveaec.rr.com
State: NC Zip: 28409
Fax: ( 1
2. [OPTIONAL] If you would like to designate another person to answer questions about the project:
Name & Title:
Organization:
Mailing AddrE
State: Zip:
Phone: ( 1 Fax:
Email:
D. CERTIFICATION OF PERMITTEE
I, E. Marc Blddison , 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 the best of my knowleoga.
Signature: 15;__
2 ! 7 o2-t9
I, (� . S 1 o a Notary Public for the State of IV C:, 61; na
County of " " nu,., do hereby certify that : Mr. Q3; drl r-ih h
personally apperssr�biSV� the �S} day of}e�j]�or 20, and
acknowledge tlS�r�hect ik,6^q g forgoing instrument. Witness my hand and official seal,
C OTAR
(Notary Seal'
Notary Signature
My commission expires D'C 1p nobrr
SEP 2 9 2020
BY,
Stormwater Permit Form 7: Minor Modification Page 2 of 2 Oct 6, 2017

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Burd, Tina J
From:
Burd, Tina J
Sent:
Thursday, October 22, 2020 12:46 PM
To:
[e-mail]; Mark Hargrove
Subject:
SW8 971111 -Flow Sciences
Attachments:
SW8 971111 -Flow Sciences.pdf
The Wilmington Regional Office of the Division of Energy, Mineral and Land Resources (Stormwater Section) completed
their review of the Express Stormwater Permit Application for the subject project. Attached is the cover letter and
permit issued on October 20, 2020 that will be mailed separately, along with any other supporting documents.
Please direct any questions to your reviewer.
Best Regards,
Tina Burd
Administrative Associate II
Wilmington Regional Office
Division of Environmental Assistance & Customer Service
Phone [phone]
NCDEQ
Wilmington Regional Office
127 Cardinal Drive Ext.
Wilmington, NC 28405
0FMT rX7x IN4 MEQ�5
Ocaanva lat tw*— aWw M13%�
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.

RECEIVED
October 12, 2020
Kellie Norris
NCDEQ
127 Cardinal Drive Extension
Wiltnington, North Carolina 28405
RE: Stormwater Project No. SW8 971111
Flow Sciences — Phase II
Brunwick County
Dear Ms. Norris:
OCT 12 2020
NCDEQ
%WMINGTON RO
The following is a response to your comments dated October 9, 2020 that were received by email on
October 9, 2020:
1. 15A NCAC 02H.1042(2)(g)(iii): Please provide the boundaries of all surface waters,
wetlands, regulatory flood zones, protected vegetated setbacks, and protected riparian
buffers, or a note on the plans that none exist. If a note is already provided on the plans,
please provide a citation of where it can be located.
Response: A note has been placed on Sheet C-4 stating that no wetland existing within the
project Emits.
2. 15A NCAC 02H.1042(h)(ii): Please provide a cross section of the proposed swale(s) in
the plan set.
Response: A detail ofa grassed Swale has been placed on Sheet C-7.
Enclosed are two copies of Sheets C-4 & C-7. If you need anything else, please let me know.
Sincerely,
Mark N. Hargrove
Port City Consulting Engineers, PLLC
PORT CITY CONSULTING ENGINEERS, PLLC
62 1 6 STONEBRIDGE ROAD, W 1 L M I N G T O N, N C 2 B 4 0 9
P H: 1 9 1❑ 1 5 9 9- 1 7 4 4

Norris, Kellie E
From: Mark Hargrove <[e-mail]>
Sent: Monday, October 12, 2020 1:25 PM
To: Norris, Kellie E
Cc: Hall, Christine; Marc Biddison
Subject: RE: [External] RE: SW8 971111: Additional Information Request
Kelly,
Dropped something off for you at the office.
Thanks
Mark N. Hargrove, PE
Port City Consulting Engineers, PLLC
910-599-1744
From: Norris, Kellie E [mailto:[e-mail]]
Sent: Friday, October 09, 2020 2:20 PM
To: Mark Hargrove; 'Marc Biddison'
Cc: Hall, Christine
Subject: RE: [External] RE: SW8 971111: Additional Information Request
Mr. Hargrove -
Thank you and have a great weekend!
KeU,i & r3e1i� Noun y, EIT
Environmental Engineer
NC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Phone: [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.

From: Mark Hargrove <[e-mail]>
Sent: Friday, October 9, 2020 2:17 PM
To: Norris, Kellie E<[e-mail]>;'Marc Biddison' <[e-mail]>
Cc: Hall, Christine <[e-mail]>
Subject: [External] RE: SW8 971111: Additional Information Request
Got it .... will get you something back on Monday
Mark N. Hargrove, PE
Port City Consulting Engineers, PLLC
910-599-1744
From: Norris, Kellie E[mailto:kellie.norris(@ncdenr.00v]
Sent: Friday, October 09, 2020 2:03 PM
To: Mark Hargrove; Marc Biddison
Cc: Hall, Christine
Subject: SINS 971111: Additional Information Request
All -
Attached is a pdf of the request for additional information for the subject project. There are just a few items that need
to be addressed. Please let me know if you have any questions or concerns.
Please also remember to label any packages submitted with "EXPRESS".
Ke ti.& 13eftNorris% EIT
Environmental Engineer
INC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington, INC 28405-3845
Phone: [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.

October 91". 2020
Via email only: MBLDD3C&XmaiLcom
Biddison Real Estate Holdings, LLC
Attn: Mr. Marc Biddison, Manager
PO Box 688
Hampstead, NC 28443
Subject: Request for Additional Information
Stormwater Project No. SW8 971111
Flow Sciences — Phase II
Brunswick County
Dear Mr. Biddison:
The Wilmington Regional Office received and accepted a modified Express State Stormwater
Management Permit Application for the subject project on September 29, 2020. A preliminary in-depth
review of that information has determined that the application is not complete and that additional
information is needed. To continue the review, please provide the following additional information in a
single, hard copy submittal package:
1. 15A NCAC 02H.1042(2)(g)(iii): Please provide the boundaries of all surface waters, wetlands,
regulatory flood zones, protected vegetated setbacks, and protected riparian buffers, or a note on
the plans that none exist. If a note is already provided on the plans, please provide a citation of
where it can be located.
2. 15A NCAC 02H.1042(h)(ii): Please provide a cross section of the proposed swale(s) in the plan
set.
3. Due to the relatively minor nature of these comments, the express additional information review
fee has been waived.
Please remember to confirm that any revised information is presented consistently throughout the
application documents including calculations, supplements, narrative, and plans. Please also remember to
provide two hard copies of any updated documents per 15A NCAC 02H.1042(2).
All of the requested information listed above should be received in this Office by October 16`b, 2020, or
the application will be returned as incomplete. If additional time is needed to submit the requested
information, please email your extension request prior to this due date to the email address provided
below with a justification and a date of when the requested information will be submitted, which shall be
no later than 5 business days past the original due date. Please remember that extension requests delay
the issuance of the final permit. Also, please note that only two letters requesting additional information
is allowed in the State Stormwater Program. If the information is not satisfactorily provided after the
second request, the project will be returned If the project is returned and you wish to re -submit to the
Express Program, you will need to reschedule the project through the Express Coordinator for the next
available review date and will need to resubmit all required items at that time, including the application
fee.
The construction of any impervious surfaces, other than a construction entrance under an approved
Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement
action pursuant to NCGS 143-215.6A.
Please label all packages and cover letters as "Express" and reference the State assigned project number
on all correspondence. If you have any questions concerning this matter, please feel free to call me at
[phone] or email me at [e-mail].

Applicant
Date
Stormwater Application No. SW8 971111
Sincerely,
Kellie Beth Norris
Environmental Engineer
DES/kbn: \\\Stormwater\Permits & Projects\ 1 997\971111 HD\2020 10 addinfo 9711 It
cc: Mark Hargrove, PE, Port City Consulting Engineers, PLLC; via email: [e-mail]
Wilmington Regional Office Stormwater File
Page 2 of 2

LIMITED LIABILITY COMPANY ANNUAL REPORT
talon
NAME OF LIMITED LIABILITY COMPANY: BIDDISON REAL ESTATE HOLDINGS LLC
SECRETARY OF STATE ID NUMBER: 0420891 STATE OF FORMATION: NC
REPORT FOR THE CALENDAR YEAR: 2018
SECTION A:
1. NAME OF REGISTERED AGENT: Biddison, Elmer Marc, III
2. SIGNATURE OF THE NEW REGISTERED AGENT:
3. REGISTERED OFFICE STREET ADDRESS & COUNTY
102 Blue Heron In
E - Filed Annual Report
SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENI
4. REGISTERED OFFICE MAILING ADDRESS
Hampstead, NC 28443-2219 Pender County Hampstead, NC 28443-2219
SECTION B:
11:33
1. DESCRIPTION OF NATURE OF BUSINESS: Real Estate Holdings
2. PRINCIPAL OFFICE PHONE NUMBER: [phone] 3. PRINCIPAL OFFICE EMAIL: Privacy Redaction
4. PRINCIPAL OFFICE STREET ADDRESS & COUNTY S. PRINCIPAL OFFICE MAILING ADDRESS
102 Blue Heron In P.O. Box 688
Hampstead, NC 28443-2219 Hampstead, NC 28443-0688
6. Select one of the following if applicable. (Optional see instructions)
r
The company is a veteran -owned small business
The company is a service -disabled veteran -owned small business
SECTION C: COMPANY OFFICIALS (Enter additional company officials in Section E.)
NAME: Elizabeth Schwartz Biddison NAME: Elmer Marc Biddison
TITLE: Manager TITLE: Manager
ADDRESS:
ADDRESS:
P.O. Box 688 P.O. Box 688
Hampstead, NC 28443 Hampstead, NC 28443
NAME:
TITLE:
ADDRESS:
SEP 2 9 2020
SECTION D: CERTIFICATION OF ANNUAL REPORT. Section D must be completed in its entirety by a person/business entity.
Elmer Marc Biddison
SIGNATURE
Form must be signed by a Company Official listed under Section C of This form.
Elmer Marc Biddison
2/20/2019
DATE
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

STORM WATER NARRATIVE FOR NCDEQ
FLOW SCIENCES - PHASE II
BRUNSWICK COUNTY, NC
The address of the site is 2025 Mercantile Drive which is off of HWY 74/76 in Brunswick
County, NC. The site encompasses 6 acres and received a State Storm Water Permit on
March 11, 1998. The site was permitted for 140,850 sf of impervious area. Approximately
87,000 sf of impervious area was constructed with the first phase of construction in 1998.
The original plans accounted for future impervious area. Phase II will increase the amount
of permitted impervious area to 109,906 sf while leaving 30,944 sf for the future.
BUA Breakdown:
Existing BUA:
Ex Bldg
35,019 sf
Ex Concrete Walkway
1,383 sf
Ex Concrete Pad
1,033 sf
Ex Gravel
8,541 sf
Ex HVAC Pads
364 sf
Paved Parking
40,454 sf
Total
86,794 sf
aN„•,
sslo
Existing Impervious Area being
removed:
EALConcrete
73S
Pad
1,033 sf
9742Gravel
5,546 sfItTotal
6,579 sf
Proposed
4/+�•��`�
BUA:
Bldg
15,046 sf
Concrete Walkway
703 sf
Asphalt & Curb & Gutter
10,836 sf
ABC Stone Area
2,650 sf
Ex Bldg Canopy Addition
456 sf
Total
29,691 sf
ECEIVEft
2 9 2020
BY.

Final BIJA-
Ex Bldg
35,019 sf
Ex Concrete Walkway
1,383 sf
Ex Gravel
2,995 sf
Ex HVAC Pads
364 sf
Ex Paved Parking
40,454 sf
Bldg
15,046 sf
Concrete Walkway
703 sf
Asphalt & Curb & Gutter
10,836 sf
ABC Stone Area
2,650 sf
Ex Bldg Canopy Addition
456 sf
Total
109,906 sf
Total Impervious Area = 109,906 sf
Possible Future Impervious Area = 30,944 sf
Total Impervious Area Allowed = 140,850 sf

STORM WATER NARRATIVE
FLOW SCIENCES - PHASE II
SW8 971111
BRUNSWICK COUNTY, NC
The site is located at 2025 Mercantile Drive off of HWY 74/76 and totals 6.0 acres. The site was
originally permitted on March 11,1998 with a permit number of SW8 971111. The original
project name was Source One.
The project was permitted for 140,850 sf of impervious area. The following is a breakdown of
the existing and proposed impervious surface on the site.
Existing:
Bldg -
35,019 sf
Concrete Walkway-
1,383 sf
Concrete Pad -
1,033 sf ������
Gravel -
8,541 sf
HVAC Pads -
364 sf SEP 2 9 2020
Paved Parking-
40,454 sf
Total -
86,794 sf BY.
Existing Impervious Area being removed:
Concrete Pad - 1,033 sf
Gravel - 5,546 sf
Total - 6,579 sf
' Vssk
Proposed Impervious Area: SEAL
e
Bldg - 15,046 sf e 019742
Concrete Walkway- 703 sf •"'•,9
Asphalt & Curb & Gutter - 10,836 sf °y�%Y N Vi
ABC Stone Area - 2,650 sf g72*il'-
Ex Bldg Canopy Addition - 456 sf
Total - 26,961 sf
The total impervious area equates to 109,906 sf
There is 30,944 sf of impervious area available for future expansion
The total impervious area allowed is 140,850 sf

• STORM WATER NARRATIVE FOR NCDEQ
FLOW SCIENCES - PHASE II
BRUNSWICK COUNTY, NC
The address of the site is 2025 Mercantile Drive which is off of HWY 74/76 in Brunswick
County, NC. The site encompasses 6 acres and received a State Storm Water Permit on
March 11, 1998. The site was permitted for 140,850 sf of impervious area. Approximately
87,000 sf of impervious area was constructed with the first phase of construction in 1998.
The original plans accounted for future impervious area. Phase II will increase the amount
of permitted impervious area to 109,450 sf while leaving 31,400 sf for the future.
The Owner of the project is:
Biddison Real Estate Holdings, LLC
P.O. Box 688
Hampstead, NC 28443
'• Marc Biddison is the manager of the LLC. Marc's phone number is 910-540-5000 and his
email address is [e-mail].
,� ..
j,_i..
2 91010
r]

PORT CITY CONSULTING ENGINEERS, PLLC
6216 STONEBRIDGE ROAD
WILMINGTON, NORTH CAROLINA,
28409
[phone]
TO: Kellie Norris
NCDWQ
127 Cardinal Drive
Wilmington, NC 28405
fLREaTiTi E4 RZ07 F3Ti R7A1 N FS�MI I f TTiTi'A13
DATE 9/24/20
JOB NO.rTI`
ATTENTION
PHONEi
RE: Express Submittal
Minor Modification Sub i
SW8971111
WE ARE SENDING YOU ® Attached ❑ Under separate cover
❑ Shop Drawings ❑ Prints ❑ Plans
❑ Copy of Letter ❑ Change order ❑ Diskette
❑ Samples
the following items:
❑ Specifications
COPIES
DATE
NO.
DESCRIPTION
1
Check for 11,500 for application fee
2
Two Original Minor Modification Forms
1
LLC Documentation
2
Stormwater Narrative
2
Copies of Plans (Cover, C-1, C-2, C-2.1, C-3, C-4.0,
C-5 & C-7.0
1
CD w/ pdf of plans and permit application
2
Copies of C-1 of original plans approved
THESE ARE TRANSMITTED as checked below:
® For approval
❑ For your use
❑ As requested
❑ For review and
comment
❑ FOR BIDS DUE
COPY TO: File
❑ copies for
❑ Approved as submitted Resubmit approval
copies for
❑ Approved as noted ❑ Submit _distribution
❑ Returned for corrections ❑ Return _ corrected prints
u
20 ❑ PRINTS RETURNED AFTER LOAN TO US
SIGNED: MaAW. flargroyer
If enclosures are not as noted, kindly notify us of once.

For DENR Use ONLY
Reva•er:
AP
North Carolina Department of Environment and I I A M G /29 l20 zit
I Natural Resources
NCDENR Request for Express Permit Review Time: �
Confirm:
LL-IH all the information below and CHECK the Permits) you are requesting for express review. Call and E nafl the completed form to the
Permit Coordinator along with a completed DETAILED narrative, site plan /PDF file) and vicinity map (same items expected in the application
ap ckaae of the project location. Please include this form in the application package.
Enter Related SW
• Asheville Region -Alison Davidson 828-296-4698;alison.davidsonCcbncdenr.gov Permits of Request
• Fayetteville or Raleigh Region -David Lee 919-791-4203; david.leeftcdenr goy
• Mooresville & Winston Salem Region - Patrick Grogan 704-235.2107 or patrick.proganAncdencgov sw SW —
• Washington Region -Lyn Hardison 252-948-3842 or /vn.hardisonCa)ncdenr.gov S'N—
• Wilmington Region -Janet Russell 910-796-7302 or janetrussel/(rDncdencpov SW —
• Wilmington Region -Cameron Weaver 910-796-7303orcameron.weaver0ficdenrgov SW
NOTE: Project application received after 12 noon will be stamped in the following work day.
Project Name: FLOW SCIENCES - PHASE II County: BRUNSWICK
Applicant: MARC BIDDISON Company: BIDDISON REAL ESTATE HOLDINGS, LLC 2 CCc pt-c d
Address: PO BOX 688 City:HAMPSTEAD, State: NC Zip: 28443
Phone: [phone], Fax: _-_- Email: [e-mail]
Physical Location:2025MERCANTILE DRIVE 9 /'Z9'2020
Project Drains into C SW waters. Is project draining to class ORW waters? N, within''/r mile and draining to class SA waters N or within 1 mile and
draining to class HQW waters? N
Engineer/Consultant: MARK HARGROVE, PE Company: PORT CITY CONSULTING ENGINEERS. PLLC ECE IV E
Address: 6216 STONEBRIDGE ROAD City:WILMINGTON, State: NC Zip: 28409-_
Phone: [phone] Fax: _-_- Email: [e-mail] AUG 17 Mo
SECTION ONE: REQUESTING A SCOPING MEETING ONLY
❑ Scoping Meeting ONLY ❑ DWQ, ❑ DCM, ❑ DLR, ❑ OTHER: ——���-
CTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING .
401 Unit ❑ Stream Origin Determination: _ # of stream calls - Please attach TOPO map marring the areas in questions
❑ IntennittentfPerennial Determination: _ # of stream calls - Please attach TOPO map marring the areas in questions
❑ 401 Water Quality Certification ❑ Isolated Wetland (_linear it or _acres) ❑ Riparian Buffer -Authorization ❑ Minor Variance
❑ Major General Variance
® State Stormwater ❑ General, please specify: _ (i.e. NEW Fast Track Low Den., Clear & Grub, SFR, Bkhd & Bt Rp, Linear, Utility, Other, etc.)
❑ Low Density - Please specify: _ [i.e. New, modified or plan revision -SW _ (Pmvde permit #)]
® High Density - Please specify: Minor Modification ]i.e. New, modified, offsite or plan revision (SW 897111(Pmvde pena #) & type of treatment
(detention, infiltration, wetland, etc) etc]:
❑ Exclusion - Please specify: _ [f DOT project or redevelopment, etc]
❑ Coastal Management ❑ Excavation .& Fill ❑ Bridges & Culverts ❑ Structures Information
❑ Upland Development ❑ Marina Development ❑ Urban Waterfront
❑ Land Quality
❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed. (CK If (for DENR use))
SECTION THREE - PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both scoping and express meeting request)
Wetlands on Site ❑ Yes ® No
Wetlands Delineation has been completed: ❑ Yes ❑ No
US ACOE Approval of Delineation completed: ❑ Yes ❑ No
Received from US ACOE ❑ Yes ❑ No
Buffer Impacts: ® No ❑ YES: _acre(s)
Isolated wetland on Property ❑ Yes ® No
404 Application in Process w/ US ACOE: ❑ Yes ® No Permit
For DENR use only
Fee Split for multiple its: (Chack # I Total Fee Amount $
SUBMITTAL DATES
Fee
SUBMITTAL DATES
Fee
CAMA
$
Variance(❑ Maj; ❑ Min)
$
SW (LJ HD, LJ LD, LJ Gen)
I
$
401:
$
QS
I
$
stream Deter`
$
LJ
NCDENR EXPRESS July 2012

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70000FEET 167 jj J 168 5' 69 !! '70 171 '72 2.30-1 '73
SCALE 1:24 000
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B8 DISON RE PO BO 68E HOLDINGS, LLCM�o"ee�woco o
HAMPS7EAD, NC 28443 A IM. .G. o! .xc 3M03
GRADING &DRAINAGE PLAN C-9
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