SW7960601_CURRENT PERMIT_20070207

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW-"��(�
DOC TYPE
CURRENT PERMIT
Cl
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
o2111> �D�07
YYYYMMDD

Wa.RO
IN
Michael F. Easley, Governor
�V y"q
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
February 7, 2007
Mr. Wm. David Gilmore, Vice President
AutoZone, Inc.
123 S. Front Street
Memphis, TN 38103
Subject: Permit No. SW7960601 Renewal
AutoZone Store No. 0299
High Density Stormwater Project
Craven County
Dear Mr. Gilmore:
The Washington Regional Office received a completed Stormwater Renewal Application for the subject
project on November 30, 2006. Staff review of the files and an on site inspection has determined that the project will
comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No.
SW7960601 dated February 7, 2007 to AutoZone, Inc. for a wet detention pond to serve AutoZone Store No. 0299
located at 1707 Neuse Boulevard in New Bern, NC.
This permit shall be effective from the date of issuance until February 7, 2017 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 stor mwater
management system will result in future compliance problems. The issuance of this permit does not resolve any
previous violations of the stormwater rules or permit conditions.
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, 6714 Mail Service Center, Raleigh, NC 27699-6714. Unless such
demands are made this permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please contact Roger
Thorpe or me at [phone].
Sincerely,
K
-,— I H dge, Regional upervisor
Surface Water Protection Section
Washington Regional Office
cc: A}yolis Engineering, P.A.
vWashington Regional Office
Central Files
North Carolina Division of Water Quality Internet: %m NY.nCwateraunlin,.ore
943 Washington Square Mall Phone [phone]
Washington, NC 27889 Fax [phone]
NonrthCarohna
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State Stormwater Management Systems
Permit No. SW7960601
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
AutoZone, Inc.
AutoZone Store No. 0299
Craven County
FOR THE
continued, operation and maintenance of stormwater management systems in compliance with the provisions of 15A
NCAC 21-1.1000 (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 for a wet detention pond to serve AutoZone Store No. 0299 located at
1707 Neuse Boulevard in New Bern, NC.
This permit shall be effective from the date of issuance until February 7, 2017 and shall be subject to the following
specified conditions and limitations:
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 on page
2 of this permit, the Project Data Sheet.
3. A maximum of 0.77 acres of built upon area is allowed.
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 all such required easements, in
accordance with approved plans.
5. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of
the permit.

DIVISION OF WATER QUALITY
PROJECT DATA
Project Name:
AutoZone Store No. 0299
Permit Number:
SW7960601
Location:
Craven County
Applicant:
AutoZone, Inc.
Mailing Address:
123 S. Front Street
Memphis, TN 38103
Application Date:
11/30/2006
Receiving Stream:
UT to Jack Smith Creek
Classification of Water Body:
SC
Total Site Area:
1.47 ac
Drainage area:
1.47 ac
Total Impervious allowed:
0.77 sf
Wet Pond Depth:
5.0 It
Required Storage Volume:
3,200 cf
Provided Storage Volume:
4,427 cf
Required Surface Area:
2,369 sf
Provided Surface Area:
2,450 sf
Controlling Orifice:
0.75 inch at elev. 47.0 ft

6. No homeowner/lot owner/developer shall be allowed to fill in, alter, or pipe any vegetative practices (such as
swales) shown on the approved plans as part of the stormwater management system without submitting a
revision to the permit and receiving approval from the Division.
The following items will require a modification to the permit:
a. Any revision to the approved plans, regardless of size
b. Project name change
c. Transfer of ownership
d. Redesign or addition to the approved amount of built -upon area
e. Further subdivision of the project area.
In addition, the Director may determine that other revisions to the project should require a modification to the
permit.
8. 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 specked 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.
it. SCHEDULE OF COMPLIANCE
The permittee will comply with the following schedule for construction and maintenance of the stormwater
management system.
a. 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 surfaces except roads.
b. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be
repaired immediately.
2. The facilities must be properly maintained and operated at all times. The approved Operation and
Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals.
The permittee shall at all times provide the operation and maintenance necessary to assure the permitted
stormwater system functions at optimum efficiency including, but not limited to:
a. Semiannual scheduled inspections (every 6 months)
b. Sediment removal
C. Mowing and revegetation of side slopes
d. Immediate repair of eroded areas
e. Maintenance of side slopes in accordance with approved plans and specifications
f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping.
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. 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 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. Mail the Certification to the Washington'Regional Office, 943 Washington Square Mall,
Washington, North Carolina, 27889, attention Division of Water Quality.
A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of
five years from the date of the completion of construction.
III. GENERAL CONDITIONS
1. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is
a name change of the Permittee, a formal permit request must be submitted to the Division of Water Quality
accompanied by an application fee, 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.
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-
215.6(a) to 143-215.6(c).
3. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules,
regulations, or ordinances which may be imposed by other government agencies (local, state, and federal)
which have jurisdiction.
4. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the
Permittee shall take immediate corrective action, including those as may be required by this Division, such as
the construction of additional or replacement stormwater management systems.
5. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a
permit modification, revocation and reissuance or termination does not stay any permit condition.
6. The Permittee, at least six (6) months prior to the expiration of this permit, shall submit in writing a request for
an extension along with appropriate application fee.
Permit issued this the 7 th day of February 2007.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW7960601

\o�oFwArFgoG
NOV r 0 2006
Y ®WQ-WARD
swAcK Ii/30/off
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
SURFACE WATER PROTECTION SECTION
COASTAL STORMWATER PERMIT RENEWAL APPLICATION FORM
CURRENT PERMIT INFORMATION:
Stormwater Management Permit Number: SW7960601
2. Permit Holder's name:
Inc.
3. Signing official's name: Wm. David Gilmore Title: Vice President
(person legally responsible for permit)
4. Mailing address: 123 S. Front Street - City: Memphis
State: TN 38103 Phone: [phone]!)-iFAX: [phone]
(Area Code and Number) (Area Code and Number)
5. Project Name: Autozone Store No 0299
6., Location of Project: (street address) 1707 Neuse Boulevard
Directions to Project (from nearest major intersection) Site is located at the southeastern
corner of the intersection of M.L.K.,Jr. Blvd. and Neuse Blvd.
II. PERMIT INFORMATION
1. Specify the type of stormwater treatment (wet pond, infiltration, etc.): Wet detention pond
w p�
Z. List any Changes (from project that was originally approved, attach additional pages if needed) ='
w
W
O
3. Do you have a copy of the original Operation and Maintenance Agreement? Yes_Nox q
d
Applicant's Certification:
I, (print) Wm. David Gilmore certify that the information included on this
permit renewal app ' ati n, is to the best of my knowledge, correct and complete.
Signature: Date*_it 29 0
Submit this completed form along with an application fee of $420.00 and a copy of the
designer's certification to the address listed below.
North Carolina Division of water Quality 943 Washington Square Mall Phone [phone] Customer Service 1-877-623-6746 1� One Washington Regional Office Washington, NC 27889 FAX [phone] Internet h2o.enrstate.nc.us NprthCarolina
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INVOICE DATE GROSS DISCOUNT NETAMOUNT
ti'tVct:uc9y til iCc Lt r
NOV 3 0 006
i
TOTAL GROSS 5 ; - TOTAL DISCOUNT
• Y J 1 L l�, �
• ;= t) �_ TOTAL NET n

AVOLIS ENGINEERING, P.A.
Z-7%,33 P.O. Box 15564 • New Bern, North Carolina 28561 • [phone]
November 7, 2006
Mr. Al Hodge, Regional Supervisor
State of North Carolina
Division of Water Quality
943 Washington Square Mall
Washington, NC 27889
RE: Stormwater Permit Renewal and Designer's Certification,
AutoZone Store No. 0299, New Bern, NC
Dear Al:
RECEMED
NOV 3 0 2006
DWQ-WARD
Enclosed please find the stormwater permit renewal package for the above -referenced project
which includes the following:
1) $420 Application Fee.
2) Signed and notarized application.
3) Designer's certification.
It is requested that you please review and approve the permit renewal request.
Should you have any questions, please do not hesitate to give me a call.
Sincerely,
. ors,
Pr si ent

77
Permit NoA SW7960601
WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT'09
Maintenance activities shall be performed as follows:
NOV 3 0 2006
After every significant runoff producing rainfall event and at least monthly:
DWQ-WAR®
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 -is 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. Inspect 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 3.75
When the permanent pool depth reads 1 .5
feet in the main pond, the sediment shall be removed.
feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
(fill in the blanks)
r; Permanent Pool Elevation 47. 0'
S•_iliincm Rzn uctd Cl. L45
5' 751°
�_--_-___ Sediment Removal Elevation
L'uttom P.le\anon0 — — -- — -- Q
\\ Bottom Elevation 42.0' �'+'-'`•"
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.

7. All components of the wet detention basin system shall be maintained in good working order.
8. Remove all trees and heavy woody vegetation from the basins and dike walls.
I acknowledge and agree by my signature below that I am responsible for the performance of the eight
maintenance procedures listed above. I agree to notify D WQ of any problems with the system or prior to any
changes to the system or responsible party. - - Print name: Wm. David Gilmore
Title: Vice President
.. ...........
Address: 123 S. Front Street Memphis, TN 38103
Phone:_ t9011-495-8969
Signatu
Date:
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 hass been named the president
(le a Notary" Public for the State of TE�N�sS�
County of -514 ELF3-/ ado hereby certify that tdej. payrp eviz.
personally appeared before me this day of I.Ioy. , ZoOG and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
OF X`b
TENNESSEE
NOTARY a
Pyll&.1�C �r
RM
eal
My commission expires - �—Ij-ecl—
A VED, VERIFIED
�J3

Project Name: AutoZone Store No. 0299 NOV 3 0 2006
Stormwater Permit No.: SW7960601 /�
Designer's Certification ©jjrr,i Q ,g�+ V ARO
I, Joseph C. Avolis as a duly
Registered Professional Engineer in the State of North Carolina, having been authorized to observe
(periodically/weekly/full time) Final Construction for Permit Renewal
the construction of the project, AutoZone Store No. 0299, New Bern, NC
for AutoZone, Inc. (Project Owner)
hereby state that to the best of my abilities, due care and diligen
project construction such that the construction was `lq�tN3t)tdi
intent of the approved plans and specifications. CAF
EsSj�
Signature
SEAL
Registration Number 360 L 15360
tee:
Date November 7. 2006 -,,
was used in the observation of the
guilt within substantial compliance and
Certification Requirements: I L ."rtiiitt`"
] 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.
Vystem3.AI1 the built -upon area associated with the project is graded such that the runoff drains to the
.
� 4.AII roof drains are located such that the runoff is directed into the system.
5.The outlet/bypass structure elevations are per the approved plan.
U6.The outlet structure is located per the approved plans.
}-7.Trash rack is provided on the outlet bypass structure.
Ira, slopes are grassed with permanent vegetation.
9.Vegetated slopes are no steeper than 3:1.
I OThe inlets are located per the approved plans and do not cause short-circuiting of the system.
I I.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.AI1 required parts of the system are provided, such as a vegetated shelf, and a forebay.
#L15.The required system dimensions are provided per the approved plans.
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