SW7061003_HISTORICAL FILE_20200511

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW74tz ---
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
DOC DATE
��e_) ,
YYYYMMDD

Bootk&Assodates, LLC
engineering for the future since 1960
May 4, 2020
VIA UPS
Division of Energy, Mineral & Land Resources
Stormwater Program
1612 Mail Service Center
512 North Salisbury Street
Raleigh, NC 27699-1612
Subject: Morgan's Corner Substation Permit Renewal
SCM As -Built Certification
To Whom It May Concern:
1, James C. 'burley, P.E, (License No. 020762), President of Booth & Associates, LLC,
contend that the permanent stormwater pond built for Albemarle Electric Membership
Corporation's Morgan,-, Corner Substation was built and maintained in accordance with the
NCDEQ-approved permit plans and that the pond is fully functional. 1 attest to this based on an
on -site inspection and survey data obtained by Mark E. Cullifer, P.L.S. (License No. L-4810) on
April 29, 2020.
If you have any questions, please call James C. Turley at Booth & Associates, LLC at
919-851-8770 ext. 170 or email at j.turiev(i)booth-assot:.com.
JCT/dmc
cc: Briana D. Eddy
20-9624-8021
Sincerely,
B OTfI & ASSOCIATES, LLC
Jaynes C. Turley, P.E.
President
5811 Glenwood Avenue 919.851.8770 office
Raleigh, NC 27612 919.859.5918 focsirrile
www.boolh-assc)c.com

�Vc, Y,-d
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
SRIAN WRENN
Acting Director
NORTH CAROLINA
Environmental Quallty
April 17, 2020
Albemarle Electric Membership Corporation
Attention: Mr. Everette P. Winslow, Registered Agent
416 Morson Street
Raleigh, NC 27601
Subject: Stormwater Permit Renewal
Stormwater Management Permit SW7061003
Morgans Corner Substation
Pasquotank County
Dear Mr. Winslow:
A Division of Energy, Mineral, and Land Resources file review has determined that
Stormwater Permit SW7061003 for a stormwater treatment system consisting of a wet
detention pond serving the Morgans Corner Substation located on Firetower Road,
Elizabeth City, NC expires on October 30, 2020. This is a reminder that permit renewal
applications are due 180 days prior to expiration. We do not have a record of receiving
a renewal application.
Please submit a completed permit renewal application along with a $505.00 fee for
permit renewal. Also, it was noted in the file review that a designer's certification that the
project was constructed in accordance with the approved plans as required by the
permit has not been submitted. Please include this with your application. Permit
application forms for renewal can be found on our website at:
h d n -
rules/stormwater-erosram/cost-construction. North Carolina General Statutes and the
Coastal Stormwater rules require that this property be covered under a stormwater
permit. Failure to maintain a permit subjects the owner to assessment of civil penalties.
If you have questions, please feel free to contact me at [phone]. 1 will be glad to
discuss this by phone or meet with you. If you would like, I can e-mail you a copy of the
application form. You can request a copy by e-mailing me at roger.thorpe(ancdenr.go_v.
Sincerely,
� %
Ro r K. Thorpe
Environmental Engineer
E
North Carolina Department of Environmental Quality 1 Division of Energy, Mineral and Land Resources
Washington Regional Office 1 943 Washington Square Mall I Washington, North Carolina 27689
air" 252.946.6481

Energy, Mineral &
Land Resources
ENVIRONMENTAL, QUALITY
October 4, 2017
Albemarle Electric Membership Corporation
Attention: Mr. Bradley V. Furr
P.O. Box 69
Hertford, NC 27944
Dear Mr. Furr:
wadi 0
ROY COOPER
coveriau'
MICHAEL S. REGAN
Secrelary
TRACY DAVIS
Direc•I or
Subject: Stormwater Permit Inspection
Stormwater Management Permit SW7061003
Morgans Corner Substation
Pasquotank County
On September 28, 2017, a stormwater compliance inspection was conducted at the wet
detention pond serving the Morgans Corner Substation located near Morgans Corner,
NC. State Stormwater permit SW7061003 was issued on October 30, 2006 for the
construction and operation of a wet detention pond to treat stormwater runoff from
impervious surfaces on the site.
Section 116. of permit SW7081206 requires that upon completion and prior to operation
of the 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 the permit, the approved plans and specifications, and other supporting
documentation. Please submit the required certification within .60 days. Failure to
comply with a permit subjects the owner to assessment of civil penalties.
If you have questions, please feel free to contact me at [phone].
Sincerely,
Roger K. Thorpe
Environmental Engineer
'Nothing Compares
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of WA
rF9 Michael F. Easley, Governor
QG William G. Ross Jr., Secretary
rNorth Carolina Department of Environment and Natural Resources
0 Alan W. Klimek, P.E. Director
Division of Water Quality
October 30, 2006
Mr. Jeffrey S. Edwards, Exec.VP & General Manager
Albemarle Electric Membership Corporation
PO Box 69
Hertford, NC 27944
Subject: Stormwater Permit No. SW7061003
Albermarle Electric Membership Corporation
High Density Project
Pasquotank County
Dear Mr. Edwards:
The Washington Regional Office received a complete Stormwater Management Permit
Application for Albemarle Electric Membership Corporation on October 20, 2006. Staff
review of the plans and specifications has determined that the project, as proposed, will
comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are
forwarding Permit No. SW7061003 dated October 30, 2006, for the construction of the
subject project.
This permit shall be effective from the date of issuance until October 30, 2016, and shall
be subject to the conditions and limitations as specified therein. Please pay special
attention to the Operation and Maintenance requirements in this permit. Failure to
establish an'adequate system for operation and maintenance of the stormwater
management system will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you
have the right to request an adjudicatory hearing upon written request within thirty (30)
days following receipt of this permit. This request must be in the form of a written'
petition, conforming to Chapter 150E of the North Carolina General Statutes, and filed
with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-
7447. Unless such demands are made this permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please
contact Scott Vinson, or me at [phone].
incerely,
Al Hodg
Regional Supervisor
Surface Water Protection Section
AHlsav: C:ISTORMWATERIPERMIT1SW7061003
cc: James Turley, PE
P squotank County Building Inspections
fashington Regional Office
Central Files Ou carp
�aturnt
North Carolina Division of Water Quality Washington Regional Office Phone [phone] FAX [phone] Customer Smice
Intemet A-ww,ncwaterqualitv,ora 943 Washington Square Mali, Washington, NC 27889 1-877-623-6748
An Equal OpportunitylAHirma6ve Action Employer -- 50% Recycled110% Post Consumer Paper

State Stormwater Management Systems
Permit No. SW7061003
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of
North Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Albemarle Electric Membership Corporation
Albemarle EMC — Firetower Road Substation
Pasquotank 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 Water Quality and
considered a part of this permit.
This permit shall be effective from the date of issuance until October 30, 2016, and
shall be subject to the following specified conditions and limitations:
1. 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 1.7 on page 3 of this permit. The stormwater
control has been designed to handle the runoff from 1.08 acres of impervious
area.
3. The tract will be limited to the amount of built -upon area indicated on page 3 of
this permit, and per approved plans.
4. 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 ail such required easements, in accordance with the
approved plans.
5. The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system per
approved plans.
6. Final plans including site layout and drainage for the "Future" area shall be
submitted and approved by the Division prior to the construction of any of the
future impervious area.
Page 2 of 7

State Stormwater Management Systems,
Permit No. SW7061003
7. The following design criteria have been provided in the wet detention pond and '
must be maintained at design condition:
a. Drainage Area, acres:
b. Total Impervious Surfaces, acres:
C. Design Storm, inches:
d. Pond Depth, feet:
e. TSS removal efficiency:
f. Permanent Pool Elevation, FMSL:
g. Permanent Pool Surface Area, ftz:
h. Permanent Storage Volume, ft3:
i. Permitted Forebay Volume, ft3:
j. Temporary Storage Elevation, FMSL:
k. Temporary Storage Volume, ft3:
I. Controlling Orifice:
m. Receiving Stream / River Basin:
n. Stream Index Number:
o. Classification of Water Body:
11. SCHEDULE OF COMPLIANCE
2.30
1.08
1.0
3.00
90%
6.00
6,000
13,356
2,744
r 1H
7,890
1.50" � pipe
Newland Drainage Canal 1
Pasquotank
30-3-1.5
"C • Sw"
1. 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.
2. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately,
3. The permittee shall at all times provide the operation and maintenance
necessary to assure the permitted Stormwater system functions at optimum
efficiency. The approved Operation and Maintenance Plan must be followed in its
entirety and maintenance must occur at the scheduled intervals including, but not
limited to:
a. Semiannual scheduled inspections (every 6 months).
b.. Sediment removal.
C. Mowin.9 and revegetation 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.
g. Access to the outlet structure must be available at all times.
Page 3of7

State Stormwater Management Systems
Permit No. SW7061003
4. Records of maintenance activities must be kept and made available upon
request to authorized personnel of DWQ. The records will indicate the date,
activity, name of person performing the work and what actions were taken.
5. The facilities shall be constructed as shown on the approved plans. This permit
shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other
supporting data.
6. 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.
7. 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.
8. Access to the stormwater facilities shall be maintained via appropriate
easements at all times.
9. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project
area. The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Mayor permit was sought.
f.. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
10. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
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.
12. ' 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.
13. This permit shall be effective from the date of issuance until October 30, 2016.
Application for permit renewal shall be submitted 180 days prior to the expiration
date of this permit and must be accompanied by the processing fee.
Page 4 of 7

State Stormwater Management Systems
Permit No. SW7061003
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a formal permit transfer request to the Division of Water Quality,
accompanied by a completed name/ownership change form, documentation from
the parties involved, and other supporting materials as may be appropriate. The
approval of this request will be considered on its merits and may or may not be
approved. The permittee is responsible for compliance with all permit conditions
until such time as the Division. approves the transfer request.
2. Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to enforcement action by the Division of Water Quality, in
accordance with North Carolina General Statute 143-215.6A to 143-215.6C.
3. The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal), having jurisdiction.
4. In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action,
including those as may be required by this Division, such as the construction of
additional or replacement stormwater management systems.
5. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
6. The permit may be modified, revoked and reissued or terminated for cause. -The
filing of a request for a permit modification, revocation and reissuance or
termination does not stay any permit condition.
7. 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.
8. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
9. The permittee shall notify the Division of any name, ownership or mailing
address changes within 30 days.
Permit issued this the 30th day of October, 2006.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
L- 1-- I for
Alan'W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW7061003
Page 5of7

State Stormwater Management Systems
Permit No. SW7061003
Albemarle EMC — Firetower Substation
Stormwater Permit No. SW7061003
Pasauotank County
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. SW7061003
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: NCDENR-DWQ Regional Office
Pasquotank County Building Inspections
Page 7 of 7

3oofh&Assoeia,-es, I -ic.
CONSULTING ENGINEERS.
engineering for the future since 1960
October 19, 2006
Mr. Scott A. Vinson
Environmental Engineer
North Carolina Department of
Environment & Natural Resources
Division of Water Quality
943 Washington Square Mall
Washington, North Carolina 27889
VIA UPS/GROUND
RIECEIVEU
OCT 20 2006
nw@
P80J #
Subject: Albemarle Electric Membership Corporation
Hertford, North Carolina
Morgans Corner 115 kV to 15 x 25 kV Substation
Stormwater Management Plan
Dear Scott:
Per your request, I have attached the following modified items:
• Two (2) copies of the Small Diameter Drawdown Calculation
using the Temporary Pool Volume
• Two (2) complete sets of drawings showing the revised
vegetated shelf.
• Two (2) copies of Page l of 4 of the West Detention Basin
Supplement Form SWU-102
If you should have any questions, please call our office.
Sincerely,
BOOTH & ASSOCIATES, INC.
Bryan D. Maness, EI
bdmlkpp
cc: Mr. David A. Gross, PE
Mr. James C. Turley, PE
Enclosures
04-6170-SC061447.26 1011 Schaub Drive 919.851.8770 office
Raleigh. NC 27606 919,859.5918 facsimile
www.booth-assoc.com

Q07RO
O�QF WArF9QG Michael F. Easley, GDYernOr
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Q 'C Alan W. Klimek, P.E. Director
Division of Water Quality
October 18, 2006
Mr. Jeffery S. Edwards, Exec.VP & General Manager
Albemarle Electric Membership Corporation
PO Box 69
Hertford, NC 27944
Subject: Stormwater Review SW7061003
Albemarle EMC — Morgans Corner Substation
Pasquotank County
Dear Mr. Edwards:
This office received a Coastal Stormwater permit application and plans for the subject project on October 4,
2006. A preliminary review of the project indicates that before a State Stormwater permit can be issued the
following additional information is needed.
The small diameter drawdown orifice calculation incorrectly uses the permanent pool volume to determine
the size of the orifice. The Required Temporary Pool Volume, RTPV, or the F volume should be used to
determine the size of the drawdown orifice. Please provide modified sealed calculations with two copies of
revised plan sheets with the new orifice size noted on the outlet structure detail and revised page 1 of 4 of
Wet Detention Basin Supplement form SWU-102.
The vegetated shelf should start at the permanent pool elevation and go down into the pond. Please revise
the plans to show the shelf located below the permanent pool elevation of 6,0 fmsl,•
The above requested information must be received in this office prior to October 25, 2006 or your
application will be returned as incomplete. The return of this project will necessitate resubmittal of all required
items including the application fee. If you need additional time to submit the required information, please mail
or fax your request for time extension to this office at the Letterhead address.
You should also be aware that the Stormwater Rules require that the permit be issued prior to any
development activity. Construction without a permit is a violation of 15A NCAC 2H.1000 and North Carolina
General Statute 143-215.1 and may result in civil penalties of up to S 10,000 per day.
Please reference the Stormwater Project Number above on all correspondence. If you have questions, please
feet free to contact me at [phone],
Sincerely,
Scott Vinson
Environmental Engineer
Washington Regional Office
cc_ la es C. Tnrley, PE — Booth & Associates
shington Regional Office -J& a
North Carolina Division of Water Quality Washington Regional Office Phone [phone] FAX [phone] Customer Service
Intemet: h2o.enr.state.nc.us 943 Washington Square Mall, Washington, NC 27E89 1-877-623-6748
An Equal Opportunity/Affirmative Action Employer— 50% Recycled110% Past Consumer Pager

OFFICE USE ONLY
Date Received
Fee Paid
Permit Number
16A106
1 &#OmS
State of North Carolina Iblif No
Department of Environment and Natural Resources
RECEUVEE) Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
OCT — 4 2006 This form may be photocopied for use as an original
1)1 Q"WVk1 kt"A)L INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
Albemarle Electric Membership Corporation
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
leffreu S. Edwards, Executive Vice President & General Mangier
3, Mailing Address for person listed in item 2 above:
Post O, lice Box 69 _.
City: Hertford State: NC Zip: 27944
Telephone Number: 052) 426-5735
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Albemarle Electric Membership Co oration
Morgans Corner 115 kV to 15 x 25 kV Substation
5. Location of Project (street address):
Firetower Road
City: Elizabeth Citu County: Pas uotank
6. Directions to project (from nearest major intersection):
_ The substation entrance is located at the intersection of U.S. Highway 1i.i 58 and Firetower Road
7. Latitude: 36' 25' 20" Longitude: 76° 22' 01" W of project
8. Contact person who can answer questions about the project:
Name: lames C. Turley, PE Telephone Number: [phone]
II. PERMIT INFORMATION:
1. Specify whether project is (check one): X New Renewal Modification
Form SWU-101 Version 3.99 Page I of

2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number NIA and its issue date (if known)
3. Specify the type of project (check one):
Low Density X High Density Redevelop General Permit Other
4. Additional Project Requirements (check applicable blanks):
CAMA Major X Sedimentation/Erosion Control _____404/401 Permit Y NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the project .
Stormwater will be collected in a vress-lined channel and diverted into a wet detention pond. The water will be released
r
from the detention through a Riser -Barrel Outlet
2. Stormwater runoff from this project drains to the Pasquotank River basin.
3. Total Project Area: 2.3 acres 4. Project Built Upon Area: 47 %
5. How many drainage areas does the project have? 1
6. Complete the following information for each drainage area. If there are more than two 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 1
Drainage Area 2
Receiving Stream Name
Newland Drainage Canal
N/A
Receiving Stream Class
C;SW
N/A
Drainage Area
1.64 Acres
N/A
Existing Impervious* Area
0.08 Acre
N/A
Proposed Impervious*Area
1.08 Acres
N/A
% Impervious* Area (total)
66%
N/A
Impervious' Surface Area
Drainage Area 1
Drainage Area 2
On -site Buildings
N/A
N/A
On -site Streets (Driveway)
0.08
N/A
On -site Parking
N/A
NIA
On -site Sidewalks
N/A
N/A
Other on -site (Electric Substation)
1.00 Acre
N/A
Off -site
NIA
N/A
Total: 1.08 Acres
Total: N/A
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
Form SWU-101 Version 3.99 Page 2 of 4

7. How was the off -site impervious area listed above derived? No o{f-site impervious area
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table
listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment.
1. The following covenants are intended to ensure ongoing compliance with state stormwater management permit number
as issued by the Division of Water Quality. These covenants may not be
changed or deleted without the consent of the State.
2. No more than square feet of any lot shall be covered by structures or impervious materials.
Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood
decking or the water surface of swimming pools.
3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess of the permitted amount requires a state stormwater management permit modification prior to
construction.
5. All permitted runoff from outparcels or fitture development shall be directed into the permitted stormwater control
system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity
and performance of the system as permitted.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above, 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 State, and that they will be recorded prior to the sale of any lot.
V. SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for each
BMP specified for this project. Contact the Stormwater and General Permits Unit at [phone] for the status
and availability of these forms.
Form SWU-102
Wet Detention Basin Supplement
Form SWU-103
Infiltration Basin Supplement
Form SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SWU-109
Innovative Best Management Practice Supplement
Form SWU-101 Version 3.99 Page 3 of 4

VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Regional Office.
I. Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
Initials
• Original and one copy of the Stormwater Management Permit Application Form 114—r
• One copy of the applicable Supplement Form(s) for each BMP S72:-7'
• Permit application processing fee of $420 (payable to NCDENR) 7G7
• Detailed narrative description of stormwater treatment/ management JGT
• Two copies of plans and specifications, including: SL-r
Development/Project name
Engineer and firm
Legend
- North arrow
Scale
Revision number & date
Mean high water line
Dimensioned property/project boundary
- Location map with named streets or NCSR numbers
Original contours, proposed contours, spot elevations, finished floor elevations
Details of roads, drainage features, collection systems, and stormwater control measures
Wetlands delineated, or a note on plans that none exist
Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
Drainage areas delineated
- Vegetated buffers (where required)
V11. AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf, please complete this section.
Designated agent (individual or firm): Bootli & Associate4 hic.
Mailing Address: 7011 Schaub Drive Suite 300
City: Raleigh_ _ _ State: NC Zip: 27606
Phone: [phone] Fax: (939)_8.59-5918
VIII. APPLICANT'S CERTIFICATION
1, (print or type name of person listed in General Information, item 2) le(Leu S. Edwards
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A
NCAC 2H .1000. , -If
Signatu
Form SWU•101 Version 3,99 Page 4 of

Permit No.
(to be provided by DWQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION PORNO
WET DETENTION BASIN SUPPLEMENT OCT 2 0 2006
This form maybe photocopied for use as ati original DWQ
PROD #
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes an application form, a wet detention basin
supplement for each basin, design calculations, and plans and specifications showing all basin and outlet
structure details.
I. PROJECT INFORMATION
Project Name: Albemarle Electric Membership Corporation — Morgans Corner 115 kV io 15 x 25 kV Substation
Contact Person:. B an D. Maness EI Phone Number: [phone] _
For projects with multiple basins, specify which basin this worksheet applies to: Detention Basin I
elevations
Basin Bottom Elevation
Permanent Pool Elevation
3 ft
6 ft
Temporary Pool Elevation 7
(floor of the basin)
(elevation of the orifice)
(elevation of the discharge structure overflow)
areas
Permanent Pool Surface Area
6.000
sq. ft.
(ivater surface area (it the orifice elevation)
Drainage Area
1.64
ac.
(on -site and off -site drainage to the basin)
Impervious Area
1.08
ac.
(on -site and off -site drainage to the basin)
volumes
Permanent Pool Volume
13,356
cu. ft.
(combined volume of main basin and forebay)
Temporary Pool Volume
7,890
cu. ft.
(volume detained above the permanent pool)
Forebay Volume
2,744
cu. ft.
(approximately 20% of total volume)
Other parameter
SA/DA I
Diameter of Orifice
Design Rainfall
Design TSS Removal 2
0.66
1.5 in.
1 in.
90 %
(surface area to drainage area ratio from DWQ table)
(2 to 5 day temporary pool drain -down required)
(minimum 85% required)
Form SWU-102 Rev 3.99 Page 1 of 4

I— . t
I=ootnotes:
When using the Division SAIDA tables, the correct SAIDA ratio for permanent pool sizing should be computed based upon the actual
impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non- standard
table entries.
2 in the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide
90% TSS removal. The NCDENR BMP manual provides design tables for both 85% TSS removal and 90% TSS removal.
11. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices Manual
(N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code
Section: 15 A NCAC 2H .1008.
Initial in the space provided to indicate the following design requirements have been met and supporting
documentation is attached. If the applicant has designated an. agent in the Stormwater Management
Permit Application Form, the agent may initial below. If a requirement has not been met, attach
justification.
Applicants initials
�L a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
ST - b. The forebay volume is approximately equal to 20% of the basin volume.
7LT c. The temporary pool controls runoff from the design storm event.
d. The temporary pool draws down in 2 to 5 days.
e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow
-,7:e- 7- calculations)
�L7 f. The basin length to width ratio is greater than 3:1.
,Z-jrL7- g. The basin side slopes above the permanent pool are no steeper than 3:1.
7�--T h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).
�•L7 i. Vegetative cover above the permanent pool elevation is specified.
j. A trash rack or similar device is provided for both the overflow and orifice.
k. A recorded drainage easement is provided for each basin including access to nearest
right-of-way.
ELT 1. If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified prior to use as a wet detention basin.
z m• A mechanism is specified which will drain the basin for maintenance or an emergency.
I11. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the
vegetated filter if one is provided.
This system (check one) 0 does Vdoes
not incorporate a vegetated filter at the outlet.
This system (check one) 0 does not incorporate pretreatment other than a forebay.
Form S W U-102 Rev 3.99 Page 2 of 4

Maintenance activities shall be performed as follows:
After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet detention basin system for sediment accumulation, erosion, trash accumulation,
vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within
2 to 5 days as designed.
2. Repair eroded areas immediately, re -seed as necessary to maintain good vegetative cover, mow vegetative
cover to maintain a maximum height of six inches, and remove trash as needed.
3. lnsp�ct and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain
proper functioning.
4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is
reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of
in an appropriate manner and shall be handled in a manner that will not adversely impact water quality
(i.e. stockpiling near a wet detention basin or stream, etc.).
The measuring device used to determine the sediment elevation shall be such that it will give an accurate
depth reading and not readily penetrate into accumulated sediments.
When the permanent pool depth reads 2.25 feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads 2.25 feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
ill in the blanks)
Permanent Pool Elevation 6
Sediment Re oval El. 3.75 � 75 0
Sediment Removal Elevation 3.75 75%
Bottom El ation 3 % ---------------------------------------------t
------
Bottom Elevation 3 25%
FOREBAY
MAIN POND
5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These
plants shall be encouraged to grow along the vegetated shelf and forebay berm.
6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through
the emergency drain shall be minimized to the maximum extent practical.
Form S WU-102 Rev 3.99 Page 3 of 4

9. 7. All components of the wet detention basin system shall be maintained in good working order.
I acknowledge and agree by my signature below that I am responsible for the performance of the seven
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any
changes to the system or responsible party. `
Print name: JeffreE S. Edwards - Albemarle Electric Membership Cor oration
Title: Executive Vice President & General Manager
Address: Post Office Box 69-1-lertford, North Carolina_ 27944
Phone; [phone]
1.7 M'u'.�-+�
Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a
resident of the subdivision has been named the president.
I, EA J , At r\S , a -Notary Public for the State of Iy - C. .
County of (J)n((,l}Gt YN __ , do hereby certify that �tj Lo:-,(
personally appeared before me this 7 r� \ day of 1�v1 0 l'`, cli �% , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
SEAL
My con-intission expires a i-e-13 9,DQ�
Form SWU-102 Rev 3.99 Page 4 of 4

Goa
NCDENR
North Carolina Department of Environment and Natural Resources
Request for Express Permit Review
FILL-IN all information below and CHECK required Permit(s). Fax or email this completed form along with a narrative
and vicinity map of the project location to the appropriate One -Stop Coordinator.
• Fayetteville or. Raleigh Region -David Lee 919-791-4203; david.leenc,ncmail.not
• Winston Salem Region -Sonja Basinger 336-771-4633 or [e-mail] REcEnE[D
• Mooresville & Asheville Region -Patrick Grogan 704-663-3772 or pa trick. arocan(c7_ncmail.net
• Washington Region -Lyn Hardison 252-946-9215 or lvn.hardison5ncmail.net t ' -
• Wilmington Region -Cameron Weaver 910-350-2004 or cam eron.weaverfamcmail.net OCT ' 4 2006
Project -application received after 12 noon will be stamped in the following work day. D1A►/'Z_tp1A pO
APPLICANT Name JeffreyS. Edwards — - Y�L� �}II1It
Company Albemarle Electric Membership Corporation
Address Post Office Box 69 City/State Hertford. NC Zip 27944
Phone (252; 426-5735 Fax [phone] _mail JeF adwards(o-)ALBEI�,.4RLE.ncem s.com
PROJECT SYSTEM(S) TRIBUTARY TO Newland Draina'ae Canal SURFACE INAT-R C! = SSIFICATION C.-SW
PROJECT Name Albemarle Electric Membership Corporation - Moroans Corner 115 kV to : 5 x 25 kV S rustation_ Ccunh, Pasouotank
PROJECT LOCATION (ADDRESS) Firetower Road
ENGINEERICONSULTANT James C. Turley, PE
Company Booth & Associates. Inc.
Address 1011 Schaub Drive CiN;Stai= Raleioh. NC Zip 27606
Phone [phone] Fax [phone] Email ru:fevic5bootr-9sscc.com
State or National Environmental Policy Act (SFPA, NEPA) - EA or EIS Required ❑`'es 1❑i No
❑ STREAM ORIGIN Determination:
of Stream calls; Stream Na;,;_
STORMWATER
❑Low Density
❑ High Density -Detention =e; d
❑i Higr: Dens�y Other
❑ Low Density -Curb & Gutter
❑ High Density -Infiltration
❑ Or mite
WETLANDS MUST BE
ADDRESSED BELOW
❑ COASTAL
❑ Excavation & Fill
❑ Bridges & Culverts
❑ Siructures lnrc,-maii:;r,
MANAGEMENT
❑ Upland Development
❑ Marina Development
❑ Urt,an'ti':aieron:
LAND QUALITY 0 Erosion and Sedimentation Control Plan with 1.90 acres i ...stur5e .(9�` s -z (; , DEi
WETLANDS (401): Check all that ao lv !solaced wetland � n Prcparn• ❑ Ye_ ❑ i Ito
Wetlands on Site ❑ Yes 0 No I Buffer Impac*s: ❑ I No J `'ES: acres)
Wetlands Delineation has been completed: ❑ Yes ❑ No I i"linor Variance : ❑ No ❑ `'=S
Maior General Variance ❑ No ❑ YES
US ACOE Approval of Delineation completed; ❑ Yes ❑ No 401 Application reeu'red: ❑Yes ❑ Nc If Y=S, ❑Regular
404 Application in Process wl US ACOI=: ❑Yes ❑ No I ?ermit n= .e;ved from US ACOc ❑ Yes I No
Perennial, Blue line stream, etc on site ❑ yes ❑ No
The legislation allows additional fees, not to exceed 50% of the origir,=al Express review permit application fae, to be
charged for subsequent reviews due to the insufficiency of the permit applications.
For DENR use only
Fee Split for multiple permits: (Check m b j4� E• 3 ) Total Fee Amount S
SUBMITTAL Fee
DATES
SUBMITTAL DATES
;
CAMA I I
Variance {1 I Mla': ❑ Mind 1 1
SW (y'1 HD; ❑ LD) rf� 5
401: i 1
LQS 12i : 0-- 0 E -9 LJ_ L41- L4 , 4 '_�
Stream Deter:_ I