SW8001027_CURRENT PERMIT_20010213

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
DOC TYPE
� CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
IJ
YYYYMMDD

'— Norfli Carolina
. 0cpartment of Environment and Natural Resources
Michael F. 17-alley, Governor
N illianl G. Ross, Jr.,,Secretary
Division of Water Quality
Wilmington Regional Office
February 13. 2001
Mr. Nick Garrett, .lr., Managing Member
Southport Trading Company, LLC
PO Box 4893
Wilmington, NC 28406
Subject: Permit No. SW8 001027
Lowe's Foods- Pine Grove Drive
High Density Stormwater Project
New Hanover County
Dear Mr. Garrett:
The W]In1111?_ 0 Regional Office received a complete Stormwater Management Permit Application for Lowe's
Foods - fine Grove Drive on .lanuary 18, 2001. 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. SW8 001027 dated February 13, 2001, for the construction of Lowe's Foods - Pine Grove
Drive.
This permit shall be effective from the date of issuance until February 13, 2011, 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 storm water
management system m will result in future compliance probies.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an
adj udicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must
be in the form of a written petition, conforming to Chapter 150B of the North 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 Linda Lewis, or
me at [phone].
Sincerely,
Rick Shiver
Water Quality Regional Supervisor
RSS/arl: S:IWQSISTORMW'AT\PERMIT100I027.FEB
cc: Phil Non -is, P.E.
I.E. Blevin, Registered Anent for Southport Trading Co., LLC
Tony Roberts, New Hanover County Inspections
Beth Easley. New Hanover County Engineering
Linda Lewis
Wilmington Regional Office
Central Files
127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer ; 50%/ recycled/10%. pose -consumer paper

State Stormwater Management SystrAms
Permit No. SVAr$ 001027
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 1431, General Statutes of North Carolina as amended, and
other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Southport Trading Con?parj;, LLC
L0�rve's Foods - Pine Grove Drive
New Hanover County
FOR THE
construction, operation and maintenance of an underground infiltration trench in compliance with the provisions
of l 5A NCAC 2H .1000 (hereafter referred to as the ".stornawaler 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 February 13, 2011 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 on page
3 of this permit, the Project Data Sheet. The stormwater control has been designed to handle the runoff from
165,620 square feet of impervious area.
3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts
of the permit.
4. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per -
approved plans.
5. The infiltration trench can infiltrate the 25 year; 24 hour storm, therefore, a vegetated filter is not required.
6. The runoff from all onsite and offsite built -upon area within the drainage area permitted with this project.
I must be directed into the permitted stormwater control system.

State Stornnwater Management Systems
Permit No. SW8 001027
Project Nance:
Permit Nuniber:
Location:
Applicant:
Mailing Address:
DIVISION OF WATER QUALITY
PROJECT DESIGN DATA SHEET
Lowe's Foods - Pine Grove Drive
SW8 001027
New Hanover County
Mr. Nick Garrett, Jr., Managing Member
Southport Trading Company, LLC
PO Box 4893
Wilmington, NC 28406
Application Date: January 18, 2001
Name of Receiving Stream/Index 4: Hewlett's Creek / CFR 18-87-26
Classification of Water Bodv: "SA" -
Required Design Storm for Class SA waters
Trench Dimensions. L x W x H. feet:
Bottom of Trench Elevation, FMSL:
Drainage Area, acres:
Total Impervious Surfaces. ftz:
Offsite Area entering Pond, ft2:
Required Storage Volume, W:
Provided Storage Volume, f-P:
Temporary Storage Elevation, FMSL:
Controllin{f, Orifice:
Seasonal High Water Table:
Type of Soil:
Expected Infiltration Rate:
Time to Draw Down:
�11
1,395 x 7.5 (avg) x 4 (see approved plans for pipe diameter)
16
4.31
165,620
rerouted via'swale, per Engineer
19,805
21,737
20
bypass weir to City basin set at 20
13
Sand
36" per hour
1 hour
3

State Stormwater Management Systems
Permit No. SW8 001027
11. SCHEDULE OF COMPLIANCE
The stormwater management system shall be constructed in it's 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.
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. 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.
g. Access to the outlet structure must be available at all times-.
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. Decorative spray fountains will not be allowed in the stormwater treatment system.
6. 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.
7. 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. An), deviations from the approved plans and
specifications must be noted on the Certification.
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. A modification must be permitted prior to any construction. The following items will require a modification
to the permit. The Director may determine that other revisions to the project should require a modification
to the -permit:
a. Any revision to the approved plans, regardless of sire.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area.
C. Further subdivision, acquisition, or sale of the project area. The project area is defined as all property
owned by the permittee, for which Sedimentation and Erosion Control Plan approval was sought.
f. FilIing in, altering, or piping of any vegetative conveyance shown on the approved plan.
10. A cop), of the approved plans and specifications shall be maintained on file by the Permittee. for a minimum
of tcn years from the date of the completion of construction.
11

State Stormwater Management Systems
Permit No. SW8 001027
I]. Prior to the sale of any portion of the property, an access/maintenance easement to the stormwater facilities
shall be -ranted in favor of the permittee if access to the stormwater facilities will be restricted by the sale
of any portion of the property.
12. The permitter is responsible for verifying that the proposed built -upon area does not exceed the allowable
built -upon area,
13, The Director may notify the permittee when the permitted site does not meet one or more of the minimum
requirements ofthe pernmit. 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.
14. The permittee shall notify the Division of an), name, ownership or mailing address changes within 30 days.
Ill. GENERAL CONm,riONS
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
143-215.6A to 143-215.6C.
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.
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 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 tennination does not stay any permit condition.
Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the
guidelines established the North Carolina Erosion and Sediment Control Planning and Design Manual.
Permit issued this the 13th day of February, 2001.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
t ,i_ (- ' '4 A
Ken- T. Stevens, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW$ 001027
5

State Stormwater Management Systems
Permit No. SW8 001027
Lowe's foods. Pine Grove Drive
Stormwater Permit No. SIMS 001027
New Hanover County
Designer's Certification
1, , 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 any 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
O

` State Stormwater Management Systems
]Permit No. SW8 001027
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 suc]i tliat the runoff drains to the system.
4. The outlet/bypass structure elevations are per the approved plan.
5. The outlet structure is located per the approved plans.
6. Trash rack, is provided on the outlet/bypass structure.
7. All slopes are grassed with permanent vegetation.
8. Vegetated slopes are no steeper than 3:1
9. The inlets are located per the approved plans and do not cause short-circuiting of the system.
10. The permitted amounts of surface area and/or volume have been provided.
11. Required drawdown devices are correctly sired per the approved plans.
12. All required design depths are provided.
13. All required parts of the system are provided, such as a vegetated shelf, and a forebay.
14. The overall dimensions of the system, as shown on the approved plans, are provided.
cc. NCDENR-DWQ Regional Office
'Pony Roberts; New Hanover County Building Inspector
7

A&K #99272
sOFFICE USE ONLY,,` "�' `� " �� ,, �� y.:.';. y�k.��.
Date Received
Fee Paid
Permit Number
-00
Y11 `' 7
� &-) /OQ
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
Southport Tradi nq Co.. LLC
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Nick Garrett, Jr., ManUing Member
3. Mailing Address for person listed in item 2 above:
PO Box 4893
City: Wilmington State: NC Zip: 28406
Telephone Number: ( 910 395-0090
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on
plans, specifications, letters, operation and maintenance agreements, etc.):
Lowe's Foods, Pine Grove Road
5. Location of Project (street address):
805 Pine Grove Road
City: Wilmington T County: New Hanover
6. Directions to project (from nearest major intersection):
Located on northeast corner of intersection of Pine Grove Road (SR 1592) and
7. Latitude: 340 12' 04" Longitude: of project
8. Contact person who can answer questions about the project:
Name: Phil Norris Telephone Number:'( 910
II. PERMIT INFORMATION:
1. Specify whether project is (check one): X New Renewal Modification
Form SWU-101 Version 3.99 Page I of 4

2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number_ _ N/A and its issue date (if known) N/A
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 _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.
Underground infiltration trench
2. Stormwater runoff from this project drains to the Oahe Fear
River basin.
3. Total Project Area: 4.308 acres 4. Project Built Upon Area: 88. 2.5 %
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 inlfarniatian
Drauage Aieala
UraiiiageArea 2 °
Receiving Stream Name
UT --- Hewlp-tts Creek
Receiving Stream Class
SA
Drainage Area
4.308 Acres
Existing Im en•iousArea
N/A
Proposed Impervious - Area
3.802 Acres
% Impervious* Area (total)
88.25%
Irri erviousStiface Area
�. RDrainage'`Area 1<q
aulage Area 2 sF Dr
On -site Buildings
On -site Streets
N/A
On -site Parking
2.608 Acres
On -site Sidewalks
0.116 Acres
Other on -site
Off -site
10
Total: 3.802 Acres
Total:
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
side-,ualks, gravel areas, etc.
Form 5WU-101 Version 3.99 Page 2 of 4

7. How was the off -site impervious area listed above derived?
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.
I. The followingcovenants 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 NIA 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 future development shall be directed into the permitted stornwater 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 Pare 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.
Please indicate that you have provided the following required information by initialing in'the space
provided next to each item.
Initi
• Original and one copy of the Stormwater Management Permit Application Form !i
• One copy of the applicable Supplement Form(s) for each BMP _ fW _
• Permit application processing fee of WO (payable to NCDENR) I've-
_
• Detailed narrative description of stormwater treatment/management A±�
• Two copies of plans and specifications, including:y
- 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)
VII. 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.
J. Phillip Norris, P.E.
Designated agent (individual or'firm):_ Andrew & Kuske Consulting Engineers
Mailing Address: 902 Market Street
City: Wilmington _ _ State: NC Zip: 28401
Phone: ( 910 ) 343- 9653
VIII. APPLICANT'S CERTIFICATION
Fax: ( 910 )_ 343-9604
I, (print or type name of person listed in General Information, item 2) Nick Garrett, Jr.
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.
Signature:
Date: 10 / 3 yp0 0
Form SWU-101 Version 3.99 Page 4 of 4

t A&K #99272
Permit No. SyW? C vJ
(to he provided by 1)w&
State of North Carolina
Department of Environment,and•Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
UNDERGROUND INFILTRATION TRENCH SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a stormwater management permit application, an
underground infiltration trench supplement for each system, design calculations, and plans and specifications
showing all stormwater conveyances and system details.
I. PROJECT INFORMATION
Project Name: Lowe's Foods, Pine Grove Road
Contact Person: Phil Norris
Phone Number: (910 ) 343-9653
For projects with multiple infiltration systems, a supplement form must be completed for each system. This
worksheet applies to: Trench i in Drainage Area I
(from plans) (from Form SIVU-101)
II. DESIGN INFORMATION (attach supporting calculations/documentation):
Soils Report Summary (based upon an actual field investigation and soil borings)
Soil Type Sand
Infiltration Rate 36.0 _ inmr or cf/hr/sf (circle appropriate units)
SHWT Elevation 13.0 fmsl (Seasonal High Water Table elevation)
Trench Design Parameters
Design Volume
Design Storm
Drawdown Time
Perforated Pipe Size
Perforated Pipe Length
No. Observation Wells
Stone Type (if used)
Stone Void Ratio
_2/1737.4 c.f.
1.5 inch event (1.5 inch event for SA waters 1 inch event for others)
0.0251 days
36 24 inch diameter
1�oa5 t..F 3t0" 4 3ao Lr Z4
(may be required on a case-b),-case basis)
z" to 1i" washed stone
40%
Trench Elevations (in feet mean sea level)
Bottom Elevation
Storage/Overflow Elevation
16-0_ _ fmsl
_20.0 fmsl
Farm S%VU-107 Rev 3.99 Page I of 4 r

Trench Dimensions
Height
Width
ft
,illf @ bottcm, . /i ft.<e Tt e
III. REQUIRED ITEMS CHECKLIST
Leneth
Volume Provided
1,395 ft.
Z1�77_ tuft.
The following checklist outlines design requirements per the Stormwater Best Management Practices manual (N.C.
Department of Environment, Health and Natural Resources, November 1995) and Administrative Code Section: 15
A NCAC 2H .1008.
Initial in the space provided to indicate that 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. Attach justification if a requirement has not been met.
Applicants Initials
a. System is located 50 feet from class SA waters and 30 feet from other surface waters.
_ b. System is located at Ieast 100 feet from water supply wells.
c. Bottom of system is at least 2 feet above the seasonal high water table.
d. Bottom of the system is 3 feet above any bedrock or impervious soil horizon.
NIA e. Off-line system, runoff in excess of the design volume bypasses the system (bypass detail
provided). W!11 contain 25-year storm.
f. System is designed to draw down the design storage volume to the proposed bottom
elevation under seasonal high water conditions within five days based upon infiltration
through the bottom only (a hydrogeologic evaluation may be required).
g. Soils have a minimum hydraulic conductivity of 0.52 inches per hour.
W� h. System is not sited on or in fill material or DWQ approval has been obtained.
i. Plans ensure that the installed system will meet design specifications (constructed or
restored) upon initial operation once the project is complete and the entire drainage area is
stabilized.
N/A
j. System is sized to take into account the runoff at the ultimate built -out potential from all
surfaces draining to the system, including any �off`site dfairiage.
k. System is located in a recorded drainage easement for the purposes of operation and
maintenance and has recorded access easements to the nearest public right-of-way.
A. System captures ,and -'infiltrates the runoff from the first 1.0 inch of rainfall (1.5 inch event
for areas draining to SA waters ).
4n �
m. Drainage area for the device is less than 5 acres.
n. A pretreatment device ( filter strip, grassed swale, sediment trap, etc.) is provided.
/ o. Trench bottom is covered with a layer of clean sand to an average depth of 4 inches.
P. Sides of the infiltration trench are lined with geotextile fabric.
q. Rock used is free of fines (washed stone) and has a large void ratio.
r. Side to bottom area ratio is less than 4:1.
Form SWU- I07 Rev 3.99 Page 2 of 4

. 1
s. Observation well(s) are provided (case -by -case basis).
01
N/A t. Vegetated filter is provided for overflow (50 feet for SA waters. 30 feet for other waters) and
detail is shown on plans.
u.- A benchmark for checking sediment accumulation is provided.
IV. UNDERGROUND INFILTRATION TRENCH OPERATION AND MAINTENANCE AGREEMENT
After every runoff producing rainfall event and at least monthly inspect the bypass/overflow structure for
blockage and deterioration and the infiltration system for erosion, trash accumulation, grass cover, and general
condition.
Repair eroded areas immediately, re -seed as necessary to maintain adequate vegetative cover, mow vegetative
cover to maintain a maximum height'of six inches, and remove trash and blockages as needed to maintain
system performance.
Remove accumulated sediment annually or when depth is reduced to 75% of the original design depth. Restore
depth to original design depth without over -excavating. Over -excavating may cause the required water table
separation to be reduced and may compromise the ability of the system to perform as designed.
4. The water level in any monitoring wells will be recorded after a 1 inch rainfall event and at least once a month.
Chronic high water table elevations (within I foot of the bottom of the system for a period of three months)
shall be reported to DWQ immediately.
5. If DWQ determines that the system is failing, the system will immediately be repaired or replaced. to onginall
design specifications. If the system cannot be repaired to perform its design function, ath6i& stormN' ater control
devices as allowed by NCAC 2H .1000 must be designed, approved and constructed.'=---.���.
6. Remove accumulated sediment from the infiltration system annually or when depth in the unit is reduced
to 75% of the original design depth. The system shall be restored to the original design depth without
over -excavating. Over -excavating may cause the required water table separation to be reduced and may
compromise the ability of the system to perform as designed. Removed sediment shall be disposed of in
an appropriate manner and shall not be handled in a manner that will adversely impact water quality (i.e.
stockpiling near a stormwater treatment device or stream, etc.).
A benchmark shall be established in the infiltration system. The benchmark will document the original
design depth so that accurate sediment accumulation readings can be taken. The measuring device used
to determine the depth at the benchmark shall be such that it will give an accurate depth reading and not
readily penetrate into accumulated sediments.
When the depth at the benchmark reads 2.5 , the accumulated sediment shall be removed
from the system.
Form 3WU-107 Rev 3.99 Page 3 of 4

I acknowled-e and agree by my signature below that I am responsible for maintaining the stormwater
collection system in accordance with the six 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 and Title: Nick Garrett,Jr. Managing Member
Address: PO Box 4893, Wilmington, NC 28406
Phone: [phone] Date: 9/25/00
Signature: to//3A&V 0
Note: The legally responsible party should not be a homeowners association unless more than SO% of the lots have been sold and
a resident of the subdivision has been named the president.
I, /)tuelC & a Notary Public for the State of _� G County of
do herebycertifythat hA-W e9 me,t personally appeared before me this
day of AG hi•L SM and acknowledge the due execution of the forgoing infiltration
basin maintenance requirements. Witness my hand and official seal,
My commission expires �o "
Form SWU-107 Rev 3.99 Paae 4 of 4

INFILTRATION TRENCH ANALYSIS
Filename: S:IWQSIINTRENCH1001027.WK1
Project # 001027
Project Name Lowe's Food Store
Recvng Stream Hewletts Creek
Drainage Basin CFR
Site Area 4.308 acres
Impervious Area Calculation
Buildings 46960
Parking/Asphalt 113605
Concrete 5055
Total 165620
Volume/Storage Calculation
Required
Provided
Design Storm
RV
Volume to Store`
Pipe Diameter
Length Of Pipe
Length Of Trench
Width Of Trench (Average)
Height Of Trench
Cross -Sectional Area Of Trench
Storage In Piping
Available Volume (40% voids)
Total Volume
Elevation Of Bottom Of Trench
Elevation Of SHWT
Overflow Elevation
Exfrltration Rate / Drawdown
Reported Hydraulic Conductivity
Bottom Surface Area
Drawdown Time
Date 13-Feb-2001
Reviewer Lewis
Classification SA
Index # 18-87-26
Drainage Are 187656 SF
4.31 Acres
Rational C
Cc=
Percent Impervious= 88.3%
1.5 in
0.84
.
1.9.805`CF
2
3
Feet
390
1005
Feet
390
1005
Feet
7.5
7.5
Feet
4
4
Feet
30.00
30.00
SF
1225
7104
CIF
5415
16322
Cubic Feet
2�737;
Cubic Feet
16
Mean Sea Level
13
Mean Sea Level
20
Mean Sea Level
Comments:
Required volume, storage, and drawdown guidelines are met.
3 Cubic Feet Per Hour Per Sq Ft
7537.5 Square Feet
-1 hours

State Stm-11MItel- Malla"0111ent Systems
Permit No. SWx 00I027
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL, RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITV DEVELOPMENT
ill accordance with the provisions of Article 21 of Chapter 143, General Statutes ofNorlh Carolina as amended, and
other applicable maws, Rules, and Regulations
PF-RM1SS1ON IS HEREBY GRAN"hLD rho
Soulhporl Trading Company, LLC
Lo17,e'.s Fowls - Pine Grove Dave
New Hanover Counl)!
FOR THE'
construction; operation and maintenance of an underground infiltration trench in compliance with the provisions
of 15A NCAC 21-1 .l 000 (hereafter• referred to as the "Slornnvaler r1 les") and the approved stormwater mallagelllent.
plans and specifications and other supporting data as attached and on file with and approved by the Division of
Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until February 13, 201 1 and shall be subject to the following
specified conditions and limitations:
1. I)VSIGN STANDARDS
"Phis 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
3 of this permit, the Project Data Sheet. The stormwater control has been designed to handle the runoff from
165,620 square feet of impervious area.
3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts
ofthe permit.
4. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per
approved plans.
5. The infiltration trench can infiltrate the 25 year, 24 hour storm, therefore, a vegetated filter is not required.
6. The runoff from all onsite and offsitc built -upon area within the drainage area permitted with this project,
must be directed into the permitted stormwater control system.
2

State Stormwater Management Systems
Permit No. SW8 001027
DIVISION OF WATER QUALITY
PROJECT DESIGN DATA SHEET
Project Name: Lowe's foods - Pine Grove Drive
Permit Numbcr: SW8 001027
Location: New Hanover County
Applicant: Mr. Nick Garrctt, Jr., Managing Member
Mailing Address: Southport Trading Company, LLC
PO Box 4893
Wilmington, NC 28406
Application Date: .January 18, 2001
Name of Receiving Stream/Index 9: Hewlett's Creek / CFR 18-87-26
Classification of Water Body: "SA"
Rcquircd Design Storm for Class SA waters: 1.5"
"french Dimensions, I, x W x rl, feet:
Bottom of "french Elevation, FMSI,:
Drainage Area, acres:
Total Impervious Surfaces, ftz:
Of7fsitc Area entering Pond, ftz:
Required Storage Volume, ft3:
PrOVided Storage Volume, IP:
Temporary Storage Elevation, l,MSL:
Controiling Orifice:
Seasonal High Water Table:
Type of' soil:
Expected Infiltration Rate:
Time 16 Draw Down:
1,395 x 7.5 (avg) x 4 (see approved plans for pipe diameter)
16
4.31
165,620
rerouted via swale, per Engineer
19,805
21,737
20
bypass weir to City basin set at 20
13
Sand
36" per hour
1 hour
3

State Stormkvater Managemem Systems
Permit No. SW8 001027
11. SCHEDULE OF COMPLIANCE -
The stormwater management system shall be constructed in it's 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 ofthe system will be repaired
immediately.
The permittee shall at all tinges provide the operation and maintenance necessary to assure the permitted
stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must
be f O1lowcd in its entirely and maintenance must occur at the scheduled Intervals rnelLid] ng, 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.
C. Maintenance of side slopes in accordance with approved plans and specifications.
F. Debris removal and unclogging ofoutlet structure, orifice device and catch basins and piping.
g. 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 DWQ. The records will indicate the date, activity, name of person performing the work and what actions
were taken.
Decorative spray fountains will not be allowed in the stormwatcr treatment system.
6. The facilities shall be constructed as shown on the approved plans. 'Phis 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.
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.
8. 1 f 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-ofthe facility.
9. A modification must be permitted prior to any construction. The following items will require a modification
to the permit. The Director may determine that other revisions to the project should require a modi fication
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.
C. I; urther subdivision, acquisition, or sale of the project area. The project area is defined as all property
owned by the permittee, for which Sedimentation and Erosion Control Plan approval was sought.
11. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan.
10, A copy of the approved plans and specifications shall be maintained on file by the Permittee fora minimum
often years from the date of the completion of construction.
rd

State Stormkvater Management Systems
Permit No. SWS 001027
11. Prior to the sale of any portion of the property, an access/maintenance easement to the stormwater facilities
shall be granted in favor of the permittee if access to the stormwater facilities will be restricted by the sale
of any portion of the property.
12. The pernlittee is responsible for verifying that the proposed built -upon area does not exceed the allowable
built -upon area.
13 The Director may notify the permittee when the permitted site does not meet one or more of the mininlurn
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 pernlittee shall
provide copies of revised plans and certification in writing to the Director that the changes have been made.
14. The permittee shall notify the Division of any name, ownership or mailing address changes within A days.
Ill. GENERAL CONDITIONS
['his permit is not transicrable. 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
143-215.6A to 143-215.6C.
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 federali
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 Dlvrsloll,
such as the construction of additional or replacement stormwater management systems.
The permittee grants DL.NR Staff permission to enter the property for the purpose of inspecting all
components of the permitted stormwater management facility.
6. The permit may be modified, revoked and reissued or terminated far cause. The filing ofa 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 l rosion and Sediment Control Planning and Design Manual.
PCI.11111 ISSLIed this the 13th day of February, 2001.
NORTH CAROLINA INVIRONMLNTAL MANAGEMENT COMMISSION
�0, -(- C L — 4_J I A —A
g, Kerr T. Stevens, Director
7-0— � Division of Water Quality
By Authority of the IJnvironmental Management Commission
Permit Number SWS 001027
5