SW6071101_CURRENT PERMIT_20150427

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW�Q�`1��(�/
DOC TYPE
CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
"7
YYYYMMDD

NC ENR.
North Carolina Department of Environment and Natural Resources
Pat McCrory Donald R. van der Vaart
Governor Secretary
April 27, 2015
Campbell Soup Supply Co., LLC
Attn: John Talton, Engineering Manager
2120 NC Highway 71 North
Maxton, NC 28364
Subject: Stormwater Management Permit SW6071 1 01-Modification
Campbell Soup Supply Company M-10 Warehouse
High Density Project
Robeson County
Dear Mr. Talton:
The Fayetteville Regional Office of the Division of Energy, Mineral and Land Resources, Land Quality Section .
received a complete Stormwater Management Permit Application on March 5, 2015 for modification to Permit
SW6071101, originally issued on November 20, 2007 for the Campbell Soup Company Warehouse Addition
project. Staff review of the plans and specifications along with additional information received on April 13, 2015
has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A
NCAC 2H .1000. Therefore, we are forwarding herewith Stormwater Management Permit SW6071101-
Modification dated April 27, 2015, for the construction, operation and maintenance of the subject project and
associated stormwater control measures. This permit shall be effective from the date of issuance until April 26,
2023 and shall be subject to the conditions and limitations as specified therein.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request
an adjudicatory hearing by filing a written petition with the Office of Administrative Hearings (OAH). The written
petition must conform to Chapter 150B of the North Carolina General Statutes. Per NCGS 143-215(e), the petition
must be filed with OAH within thirty (30) days of receipt of this permit. You should contact the OAH with all
questions regarding the filing fee (if a filing fee is required) and/or the details of the filing process at 6714 Mail
Service Center, Raleigh, NC 27699-6714, or via telephone at 919-431-3000, or visit their website at
www.ncoah.com. Unless such demands are made, this permit shall be final and binding.
If you have any questions or concerns, please contact Mike Lawyer or myself at [phone].
Sincerely,
Brad Cole, PE
Regional Engineer
Land Quality Section
BC/m I
cc: Kenneth A. Maag, PE - Poggemeyer Design Group, Inc. (via e-mail)_
FRO Quality Section, Section, State Stormwater Files, SW6071101 .--/
Division of Energy, Mineral and Land Resources
Land Quality Section
Fayetteville Regional Office, 225 Green Street - Suite 714, Fayetteville, North Carolina 28301
Phone: [phone] / FAX: [phone] / Internet: http://poaal.ncdenr.org/web/Ir/
An Equal Opportunity \ Affirmative Action Employer - 50% Recycled \ 10% Post Consumer Paper

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Campbell Soup Supply Co., LLC
Campbell Soup Supply Company M-10 Warehouse Expansion
Robeson County
FOR THE
construction, operation and maintenance of 3 wet detention basins in compliance with the provisions of
15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater
management plans and specifications and other supporting data as attached and on file with and
approved by the Division of Energy, Mineral and Land Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until April 26, 2023 and shall be subject to the
following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater described in
the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater runoff as
described in the application documents and as shown on the approved plans.
3. All stormwater collection and treatment systems must be located in either dedicated common
areas or recorded easements. The final plats for the project will be recorded showing all such
required easements in accordance with the approved plans.
4. The runoff from all built -upon areas within the permitted drainage areas of this project must be
directed into the permitted stormwater control system.
5. The built -upon areas associated with this project shall be located at least 30 feet landward of all
perennial and intermittent surface waters.
II. SCHEDULE OF COMPLIANCE
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 that
all components of the permitted stormwater system function 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 slopes.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of all drainage structures, orifice, catch basins and piping.
g. Access to all components of the system must be available at all times.
3. Records of maintenance activities must be kept and made available upon request to authorized
personnel of DENR. The records will indicate the date, activity, name of person performing the
work and what actions were taken.
4. The stormwater management system shall be constructed in accordance with the approved
plans and specifications, the conditions of this permit and with other supporting data.
5. 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
permit modification may be required for those deviations.
6. 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.
7. 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 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 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 was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan.
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 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.
9. 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.
-10. Prior to transfer of the permit, the stormwater facilities will be inspected by Division personnel.
The facility must be in compliance with all permit conditions. Any items not in compliance must
be repaired or replaced to design condition prior to the transfer. Records of maintenance
activities performed to date will be required.
III. GENERAL CONDITIONS
1. This permit is not transferable to any person or entity except after notice to and approval by the
Director. In the event of a change in ownership, or a name change of the Permittee, a

Name/Ownership Change Form must be submitted to the Division of Energy, Mineral and Land
Resources accompanied by appropriate documentation from the parties involved. This may
include, but is not limited to, a deed of trust, recorded deed restrictions, Designer's Certification
and a signed Operation and Maintenance plan. The project must be in good standing with the
Division of Energy, Mineral and Land Resources. The approval of this request will be
considered on its merits and may or may not be approved.
2. The permittee is responsible for compliance with all of the terms and conditions of this permit
until such time as the Division approves a request to transfer the permit.
3. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to enforcement action by the Division of Energy, Mineral and Land Resources, in
accordance with North Carolina General Statute 143-215.6A to 143-215.6C. Approved plans
and specifications for this project are incorporated by reference and are enforceable parts of the
permit.
4. The issuance of this permit does not preclude the Permittee from complying with any and all
statutes, rules, regulations, or ordinances, which may be imposed by other government
agencies (local, state, and federal), which have jurisdiction.
5. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance
conditions, the Permittee shall take immediate corrective action, including those as may be
required by this Division, such as the construction of additional or replacement stormwater
management systems.
6. The 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.
Permittee grants permission to DENR staff to access the property for the purposes of inspecting
the stormwater facilities during normal business hours.
8. The permittee shall notify the Division of any name, ownership, or mailing address changes
within 30 calendar days.
9. A copy of the approved plans and specifications shall be maintained on file by the Permittee for
a minimum of eight years from the date of the completion of construction.
10. The permittee shall submit a renewal request with all required forms and documentation at least
180 days prior to the expiration date of this permit.
Permit issued this the 27`h day of April 2015.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Division of Energy, Mineral and Land Resources
by Authority of the Environmental Management Commission
Stormwater Management Permit SW6071101-Modification

Campbell Soup Supply Company M-10 Warehouse Expansion Page 1 of 2
Stormwater Management Permit SW6071 101 -Modification
Robeson 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 Name)
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 a part of this Certification.
Noted deviations from approved plans and specification:
SEAL
Signature
Registration Number
Date

Certification Requirements: Page 2 of 2
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 with vegetated shelf at 10:1.
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.
Please submit this Designer's Certification to: NCDENR Fayetteville Regional Office
Division of Energy, Mineral and Land Resources
Land Quality Section
225 Green Street, Suite 714
Fayetteville, INC 28301

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DEMLR USE ONLY
Date Received
Fee Paid
Permit Number
Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph 11- Post Construction
(select all that apply) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan
❑ Other WQ M mt Plan:
State of North Carolina
Department of Environment and Natural Resources
Division of Energy, Mineral and Land Resources —
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be pliotocopied for use as an original
I. GENERAL INFORMATION MAR 5 2015
1. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Campbell Soup Supply Company M-10 Warehouse Expansion
2. Location of Project (street address):
2120 NC 71 Highway North
City:Maxton County:Robeson Zip:28634
3. Directions to project (from nearest major intersection):
NC 71 aproximately 2.5 miles north of intersection with US 74
4. Latiitude:34° 46' 19" N Longitude:79* 18' 49" W of the main entrance to the project.
II. PERMIT INFORMATION:
1. a. Specify whether project is (check one): ❑New ®Modification ❑ Renewal w/ Modificationt
tRenetaals With modifications also requires SINU-102 - Rencznal Application Forni
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit numberSW6071101 , its issue date (if known)Nov.20,2007 and the status of
construction: ❑Not Started ❑Partially Completed* ❑ Completed* *provide a designer's certification
2. Specify the type of project (check one):
❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application, list the stormwater project number,
if assigned, and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major
❑NPDES Industrial Stormwater
®Sedimentation/Erosion Control: 12.75 ac of Disturbed Area
❑404/401 Permit: Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number,
issue date and the type of each permit:
5. Is the project located within 5 miles of a public airport? ®No Oyes
If yes, see S.L. 2012-200, Part VI: http://portal.ncdenr.org/web/ir/rules-and-regulations
Form SWU-101 Version Oct. 31, 2013 Page I of

III. CONTACT INFORMATION
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1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee,
designated government official, individual, etc. who owns the project):
Applicant/Organization: Campbell Soup Supply Co LLC
Signing Official & Titleaohn Talton, Engineering Manager
b. Contact information for person listed in item 1a above:
Street Address:2120 NC 71 Highway North
City:Maxton State:NC Zip:28364
Mailing Address (if applicable):
City: State:
Phone: (910 ) 844-1673 Fax: ( )
Email:john [e-mail]
c. Please check the appropriate box. The applicant listed above is:
® The property owner (Skip to Contact Information, item 3a)
❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below)
❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and
2b below)
❑ Developer* (Complete Contact Information, item 2a and 2b below.)
2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the
person who owns the property that the project is located on):
Property
Signing Official &
b. Contact information for person listed in item 2a above:
Street Address:
City:
Mailing Address (if
Phone:
Fax:
3. a. (Optional) Print the name and title of another contact such as the projects construction supervisor or other
person who can answer questions about the project:
Other Contact Person/Organization:Global EnOneerine Campbell Soup Co
Signing Official & Title:Charles Ricciardi, Sr Principal Engineering
b. Contact information for person listed in item 3a above:
Mailing Address:1 Campbell Place MS204
City:Camden State:NJ Zip:08103
Phone: [phone] Fax: [phone]
Email:charles [e-mail]
Form SWU-101 Version Oct. 31, 2013 Page 2 of 7

4. Local jurisdiction for building permits:
Point of Contact: Phone #:
IV. PROJECT INFORMATION
1. In the space provided below, briefly summarize how the stormwater runoff will be treated.
Runoff from the warehouse expansion will be directed to 2 wet detention basins located on the east side of the
2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved:
❑ Approval of a Site Specific Development Plan or PUD Approval Date:
❑ Valid Building Permit Issued Date:
❑ Other: Date:
b.If claiming vested rights, identify the regulation(s) the project has been designed in accordance with:
❑ Coastal SW -1995 ❑ Ph II - Post Construction
3. Stormwater runoff from this project drains to the Lumber River basin.
4. Total Property Area: 14.2 acres
5. Total Coastal Wetlands Area: 0 acres
6. Total Surface Water Area: 0 acres
7. Total Property Area (4) - Total Coastal Wetlands Area (5) - Total Surface Water Area (6) = Total Project
Area*:14.2 acres
Total project area shall be calculated to exclude the following: the normal pool of imqounded structures, the area
• between the banks of streams and rivers, the area below the Normal High Water (NM line or Mean High Water
M (MH line, and coastal wetlands landward from the NHW (or MHIline. The resultant project area is used to
calculate overall percent built upon area (B UA). Nmi-coastal wetlands landward of the NHW (or MHW) line niay
be included in the total project area.
8. Project percent of impervious area: (Total bnpervious Area / Total Project Area) X 100 = 84
9. How many drainage areas does the project have?2 (For high density, count 1 for each proposed engineered
stormwater BMP. For low density and other projects, use 1 for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project, attach an additional sheet with the information for each area
provided in the same format as below.
Form SWU-101 Version Oct. 31, 2013 Page 3 of 7

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Basin Information
Drainage Area 2.
Drainage Area3_
Drama e Area :
Drainage Area :.
Receiving Stream Name
Lumber River
Lumber River
Stream Class *
WS-V,Sw,HQW
WS-V,Sw,HQW
Stream Index Number *
14-(1)
14-(1)
Total Drainage Area (so
280,090
223,462
On -site Drainage Area (so
280,090
223,462
Off -site Drainage Area (so
0
0
Proposed Impervious Area** s
214,750
206,039
Impervious Area** total)
.76
.92
Impervious— Surface Area
Drainage Area 2
Drainage Area 3
Drainage Area
Drainage Area -
On -site Buildings/Lots (so
61,920
124,100
On -site Streets (so
On -site Parking (so
46,250
0
On -site Sidewalks (so
0
0
Other on -site (so
14375
0
Future (so
0
0
Off -site (sf)
0
0
Existing BUA*** (so
106,580
81,939
Total (so:
214,750
206,039
* Stream Class and Index Number can be determined at: littp://portal.ncderir.org oeb/wq[ps/csu/classi cations
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
*** Report only that amount of existing BUA that will remain after development. Do not report any existing BUA that
is to be removed and which will be replaced 1nj new BUA.
11. How was the off -site impervious area listed above determined? Provide documentation. n/a
Projects in Union County: Contact DEMLR Central Office staff to check if the project is located within a Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements as per 15A NCAC 02B .0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms
must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded
fromht!p://portal.ncdenr.org/web/wq/ws/su/bmp-manua .
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and
Land Resources (DEMLR). A complete package includes all of the items listed below. A detailed application
instruction sheet and BMP checklists are available from
hU://12ortal.ncdenr.org/web/wq/ws/su/statesw/forms does. The complete application package should be
submitted to the appropriate DEMLR Office. (The appropriate office may be found by locating project on the
interactive online map at http:/ /12ortal.ncdenr.org/web/wq/ws/su/maps.)
Please indicate that the following required information have been provided by initialing in the space provided
for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions
for each submitted application package from http://portal.ncdenr.org/web/wq/ws/su/statesw/forms does.
Initials
1. Original and one copy of the Stormwater Management Permit Application Form.
2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants N�A
• Form. (if required as per Part VII below)
3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M t-,
agreement(s) for each BMP.
4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to
h_ttp://www.envlielp.org/pages/onestopexpress.html for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
Form SWU-101 ' Version Oct. 31, 2013 Page 4 of 7

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5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor
the project. This is required in addition to the brief summary provided in the Project
Information, item 1.
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the
receiving stream drains to class SA waters within 1/2 mile of the site boundary, include the'/z
mile radius on the map.
7. Sealed, signed and dated calculations (one copy).�>t �^-
8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including:
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow.
f. Scale.
g. Revision number and dates.
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal
waters, and any coastal wetlands landward of the MHW or NHW lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters.
i. Dimensioned property/project boundary with bearings & distances.
j. Site Layout with all BUA identified and dimensioned.
k. Existing contours, proposed contours, spot elevations, finished floor elevations.
1. Details of roads, drainage features, collection systems, and stormwater control measures.
m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a
qualified person. Provide documentation of qualifications and identify the person who
made the determination on the plans.
n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations.
o. Drainage areas delineated (included in the main set of plans, not as a separate document).
P. Vegetated buffers (where required).
9. Copy of any applicable soils report with the associated SHWT elevations (Please identify
elevations in addition to depths) as well as a map of the boring locations with the existing
elevations and boring logs. Include an 8.5"xll" copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs, the report should also
include the soil type, expected infiltration rate, and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO: Schedule a site visit for DEMLR to verifij the SHWT prior
to submittal, [phone].)
10. A copy of the most current property deed. Deed book: /0 i 0 Page No:
11. For corporations and limited liability corporations (LLC): Provide documentation from the NC _
Secretary of State or other official documentation, which supports the titles and positions held
by the persons listed in Contact Information, item la, 2a, and/or 3a per 15A NCAC 2H.1003(e).
The corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State, otherwise the application will be returned.
http / /www.secretarv.state.nc.us/Corporations/-CSearch.aWx
VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided
as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and
protective covenants forms can be downloaded from http://portal.ncdenr org/web/Ir/state-stormwater-
forms dots. Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner, it is the responsibility of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and
protective covenants for this project, if required, shall include all the items required in the permit and listed
on the forms available on the website, that the covenants will be binding on all parties and persons claiming
under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the NC DEMLR, and that they will be recorded prior to the sale of any lot.
Form SWU-101 Version Oct. 31, 2013 Page 5 of 7

VIII. CONSULTANT INFORMATION AND AUTHORIZATION
Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a
• consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as
addressing requests for additional information).
Consulting Engineer:Kenneth A. Maag, P.E.
Consulting Firm: Poggemeyer Desierr Group, Inc
Mailing Address:935 Cleveland Avenue
City:Defiance
Phone: (419 ) 782-3067
Emafl:[e-mail]
State:Ohio Zip:43512
Fax: [phone]
IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out complete this
section)
I, (print or hjpe name of person listed in Contact Information, item 2a) certify that I
own the property identified in this permit application, and thus give permission to (print or hjpe mmne of person
listed in Contact Information, item la) with (print or hjpe name of organization listed in
Contact Information, item 1a) to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal, which indicates the
party responsible for the operation and maintenance of the stormwater system.
As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated
agent (entity listed in Contact hrformation, item 1) dissolves their company and/or cancels or defaults on their
lease agreement, or pending sale, responsibility for compliance with the DEMLR Stormwater permit reverts back
to me, the property owner. As the property owner, it is my responsibility to notify DEMLR immediately and
submit a completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater
• treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility
without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement
action including the assessment of civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6.
Signature: Date:
I, a Notary Public for the State of County of
do hereby certify that personally appeared
before me this _ day of and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
•
SEAL
My commission
Form SWU-101 Version Oct. 31, 2013 Page 6 of 7

X. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in Contact hiformatiion, item 1a) John Talton
• 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 the
applicable stormwa r rules under 15A NCAC 21-1.1000 and any other applicable state stormwater requirements.
i
•
Date:-2�.
I, HAro eN a Notary Public for the State of Nor4k &o 101,'A^- , County of
RQ bid Orl —do hereby certify that 5o kA (^ j 4n n personally appeared
before me this2nd day of MA/'Ck 7015 , and acknowledge the
due execution of the application for
a stormwater permit. Witness my hand and official seal, ►c. '9�l �.
i
SEAL
My commission expires I' 3' ,2o I 1
Form SWU-101 Version Oct. 31, 2013 Page 7 of 7

Permit No.
(to be provided by DWO)
•
is
•
®� �Op W A TF9O O G
NCDENR o
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
Project name :;.Campbell Soup Supply Company M710 Warehouse Expansion;.•
Contact person ; John Talton,,,
Phone number [phone] .
Date
Drainage area number Wet Basin#2
IL'.DESIGNdNFORMATION _ _ -"- -- _ - -
Site Characteristics
Drainage area
Impervious area, post -development :. - 214,750 fC ;I
%impervious 76.67 %
Design rainfall depth .`„ 1.0 in
Storage Volume: Non -SA Waters
Minimum volume required 17,896 its
Volume provided 23;724 ft3
Storage Volume: SA Waters
1.5' runoff volume
- .,fts
Pre -development l-yr, 24-hr runoff
s , its
PDst-development 1-yr, 24-hr runoff..
ns
Minimum volume required
ft3
Volume provided
- to
Peak Flow Calculations
Is the pre/post control of the lyr 24hr storm peak flow required?
n . '- . (Y or N)
1-yr, 24-hr rainfall depth
in
Rational C, pre -development
(unitless)
Rational C, post -development
-_ -: •.(unitless)
Rainfall intensity: 1-yr. 24-hr storm
- : Whir
Pre -development 1-yr, 24-hr peak flow
ftslsec
Post -development 1-yr, 24-hr peak flow
fit'/sec
PrelPost 1-yr, 24-hr peak flow control
ft3/sec
Elevations
Temporary pool elevation
;><186.25 fmsl
Permanent pool elevation
; < .185.00 fmsl
SHWT elevation (approx. at the perm. pool elevation)
.184.50.fms1
Top of 1Oft vegetated shelf elevation
....;185.50 fmsl
Bottom of 10ft vegetated shelf elevation
'484.50 fmsl
Sediment cleanout, lop elevation (bottom of pond)
181.25 fms)
Sediment cleanout, bottom elevation
:.180.25 first
Sediment storage provided
1.00 ft
Is there additional volume stored above the state -required temp. pool?
-' n ;'; (Y or N)
Elevation of the top of the additional volume
fmsl
MAR 5 2015 �I
OK, volume provided is equal to or in excess of volume required.
r t.
Form SW401-Wet Detention Basin-Rev.94116112
Parts 1. & 11. Design Summary, Page 1 of 2

Penn it No.
(fo be pmvidetl by OWO)
• II-DESIGN!INFORMATIONSurface Areas - -
Area, temporary pool
Area REQUIRED, permanent pool
SAIDA ratio
Area PROVIDED, permanent pool, A._,
Area, bottom of 10ft vegetated shelf, A,,_,
Area, sediment cleanout, top elevation (bottom of pond), Ab,.,a
Volumes
Volume, temporary pool
Volume, permanent pool, V,_,�
Volume, forebay (sum of forebays if more than one forebay)
Forebay %of permanent pool volume
SAIDA Table Data
Design TSS removal
Coastal SAIDA Table Used?
Mountain/Piedmont SAIDA Table Used?
SA/DA ratio
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-2b)
Volume, permanent pool, V,,
Area provided, permanent pool, A,.,.[
Average depth calculated
Average depth used in SAIDA, d,, (Round to nearest 0.5ft)
Calculation option 2 used? (See Figure 10-2b)
Area provided, permanent pool, A._.
Area, bottom of 10ft vegetated shelf, A,
20,920 fe
14,005 ffz
5.00 (unitless)
15.162 fly OK
12,005
6,852
23,724 Its OK
36,727 ft'
7,445 fts
20.3% % OK
90 %
n (Y or N)
y (Y or N)
5.00 (unifiess)
n. (Y or N)
36,727 tt'
15,162
it
it
y (Y or N)
15,162 ft`
12,005 ft`
Need 3 ft min.
• Area, sediment cleanout, top elevation (bottom of pond), Aeotpona 6,852 f?
'Depth' (distance b/w bottom of 10ft shelf and top of sediment) 3.25 it
Average depth calculated 3.13 It OK
Average depth used in SAIDA, d., (Round to down to nearest 0.5ff) 3.0 It OK
Drawdown Calculations
Drawdown through orifice?
Diameter of odfice (if circular)
Area of orifice (if -non -circular)
Coefficient of discharge (Co)
Driving head (Ho)
Drawdown through weir?
Weir type
Coefficient of discharge (Cw.)
Length of weir (L)
Driving head (H)
Pre -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
Storage volume discharge rate (through discharge orifice or weir)
Storage volume drawdown time
Additional Information
Vegetated side slopes
Vegetated shelf slope
Vegetated shelf width
Length of fiowpath to width ratio
Length to width ratio
Trash rack for overflow & orifice?
Freeboard provided
•Vegetated filter provided?
Recorded drainage easement provided?
Capures all runoff at ultimate build -out?
Drain mechanism for maintenance or emergencies is:
y (Y or N)
2.75 in
n2
0,60 (unitless)
0.42 ft
n (Y or N)
(unitless)
(unitless)
it
fit
0.09f0/sec Storage volume discharge rate greater than pre-dev.tyr24hr.
3.00 days OK, draws down in 2-5 days.
3 :1
OK
10 :1
OK
10.0 ft
OK
5 :1
OK
5.0 :1
OK
y (Y or N)
OK
1.8 ft
OK
in (Y or N)
OK
n (Y or N)
Insufficient. Recorded drainage easement required.
y (Y or N)
OK
Temporary Pumps from Outlet
Structure
Form SW401-Wet Detention Basin-Rev.9-0118I12 Parts I. & 11. Design Summary, Page 2 of 2

Permit No.
(to be provided by DWQ)
• Ill'REQVIREDiITEMS,CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Page/ Plan
Initials
Sheet No.
C-102
1. Plans (1"- 50' or larger) of the entire site showing:
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW),
- Overflow device, and
- Boundaries of drainage easement.
C -110
2. Partial plan (1" = 30' or larger) and details for the wet detention basin showing:
- Outlet structure with trash rack or similar,
•
- Maintenance access,
- Permanent pool dimensions,
- Forebay and main pond with hardened emergency spillway,
- Basin cross-section,
- Vegetation specification for planting shelf, and
- Filter strip.
0 -110
3. Section view of the wet detention basin (1" = 20' or larger) showing:
- Side slopes, 3:1 or lower,
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
i
C
-110
4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified
on the plans prior to use as a wet detention basin.
/
Page 6
5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for Forebay,
��—
to verify volume provided.
C -110
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
1 thru 6
7..The supporting calculations.
Section 1
8. A copy of the signed and notarized operation and maintenance (O&M) agreement.
N/A
9. A copy of the deed restrictions (if required).
Section 6 10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
• soil maps are not an acceptable source of soils information.
Form SW401-Wet Detention Basin-Rev.9-4/18/12 Part III. Required Items Checklist, Page 1 of 1

Permit No.
(fo be provided by OWQJ
•
C� J
C
ANDA �Q'pW�A rf,;
h C
NCDENR
o
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Pad /it) must be printed, filled out and submitted along with all of the required information.
Project name ..:.,•.,.._ .: Campbell Soup Supply Company M-10 Warehouse Expansion;; :: • '
Contact person .,.,.--,John Talton
Phone number•
Date
Drainage area number Wet Basin #3 , ... .. .. ... . .
W,DESIGN INFORMATION.
Site Characteristics -
Drainage area
`; , 223,686� fe
Impervious area, post -development
206,039 ff
%impervious
92.11 %
Design rainfall depth
.:,, 1.0 in
Storage Volume: Non -SA Waters
Minimum volume required
. 22,216 ffa
Volume provided
28,266 ft3
Storage Volume: SAWaters
1.5" runoff volume
.. fe
Pre -development 1-yr, 24-hr runoff
ft'
Post -development 1-yr, 24-hr runoff
rya
Minimum volume required
to
Volume provided It,
Peak Flow Calculations
Is the pre/post control of the lyr24hr storm peak flow required?
- n (Y or N)
1-yr, 24-hr rainfall depth
.in
Rational C, pre -development
^ limitless)
Rational C, post -development
_ (unifless)
Rainfall intensity: 1-yr, 24-hr storm
,. in/hr
Pre -development 1-yr, 24-hr peak flow
Wisec
Post -development 1-yr, 24-hr peak flow
ft'/sec
Pre/Post 1-yr, 24-hr peak flow control
ft'/sec
Elevations
Temporary pool elevation
:.:,1187.00 fmsl
Permanent pool elevation
;. 185.70 fmsl
SHWT elevation (approx. at the perm. pool elevation)
.;,,185.20 fmsl
Top of 1 Oft vegetated shelf elevation
^ :186.20 fmsl
Bottom of 10ft vegetated shelf elevation
185.20 fmsl
Sediment cleanout, top elevation (bottom of pond)
;• ., 181.50 fmsl
Sediment cleanout, bottom elevation
-• 180.50 fmsl
Sediment storage provided
1.00 It
Is there additional volume stored above the state -required temp. pool?
,; n ! ; ,. (Y or N)
Elevation of the top of the additional volume
fmsl
OK, volume provided is equal to or in excess of volume required.
Form SW401-Wet Detention Basin-Rev.9-0/18112
Parts I. 8 II. Design Summary, Page 1 or 2

Permit No.
(to be provided by OW0)
•II. DESIGN.. INFORMATION'.
Surface Areas
•
Area, temporary pool
Area REQUIRED, permanent pool
SAIDA ratio
Area PROVIDED, permanent pool, A...
Area, bottom of 10ft vegetated shelf, Ay L ,d,
Area, sediment cleanout, top elevation (bottom of pond), Ate,.,
Volumes
Volume, temporary pool
Volume, permanent pool, Vos,,,�d
Volume, forebay (sum of forebays if more than one forebay)
Forebay %of permanent pool volume
SAIDA Table Data
Design TSS removal
Coastal SAIDA Table Used?
MountainMedmont SAIDA Table Used?
SAIDA mho
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-21h)
Volume, permanent pool, V� _Pa,
Area provided, permanent pool, Ap.1,r,-yoy
Average depth calculated
Average depth used in SAIDA, d„, (Round to nearest 0.5ft)
Calculation option 2 used? (See Figure 10-2b)
Area provided, permanent pool, A._P,
Area, bottom of 10ft vegetated shelf, Aw,
Area, sediment cleanout, top elevation (bottom of pond), Aeo,.q
22,070 ft'
11,184 f?
5.00 (unitless)
16,359 ft OK
13,006 fly
4,895 f
26,266 Its OK
33,661, ft'
6,500 ft'
19.3% % OK
90 %
n (Y or N)
y (Y or N)
5.00 (unitless)
n (Y or N)
33,661 ft'
16,359 ft
It
ft
y (Y or N)
16,359 ft
13,006 ft'
4,895 ft
"Depth" (distance b/w bottom of 1 Oft shelf and top of sediment) 3.70 it
Average depth calculated 3.02 ft
Average depth used in SAIDA, de„ (Round to down to nearest Hit) 3.0 It
Drawdown Calculations
Drawdown through orifice?
Diameter of orifice (if circular)
Area of orifice (if -non -circular)
Coefficient of discharge (Co)
Driving head (Ho)
Drawdown through weir?
Weir type
Coefficient of discharge IQ
Length of weir (L)
Driving head (H)
Pm -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak fiow
Storage volume discharge rate (through discharge orifice o(weir)
Storage volume drawdown time
Additional Information
Vegetated side slopes
Vegetated shelf slope
Vegetated shelf width
Length of flowpath to width ratio
Length to width ratio
Trash rack for overflow & orifice?
Freeboard provided
•Vegetated filter provided?
Recorded drainage easement provided?
Capures all runoff at ultimate build -out?
Drain mechanism for maintenance or emergencies is:
y (Y or N)
2.75 in
in'
0.60 (unitless)
0.43 ft
n (Y or N)
(unitless)
(unitless)
ft
fit
0.81 fi'/se
3.00 days
Need 3 ft min.
OK
OK
Storage volume discharge rate greater than pre-dev. lyr24hr.
OK, draws down in 2-5 days.
3:1 OK
10 :1 OK
10.0 It OK
1
1
y (Y or N) OK
1.0ft OK
n (Y or N) OK
y (Y or N) OK
y (Y or N) OK
Temporary pumps placed in outlet structure
Form SW401-Wet Detention Basin-Rev.94118112 Parts r. & It. Design Summary, Page 2 of 2

Permit No.
(to be provided by D WQ)
• III. REQUIREDdTEM$,CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials
Sheet No.
C -102
1. Plans (1"- 50' or larger) of the entire site showing:
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW),
- Overflow device, and
- Boundaries of drainage easement.
C -110
2. Partial plan (1"= 30' or larger) and details for the wet detention basin showing:
- Outlet structure with trash rack or similar,
- Maintenance access,
•
- Permanent pool dimensions,
- Forebay and main pond with hardened emergency spillway,
- Basin cross-section,
- Vegetation specification for planting shelf, and
- Filter strip.
C -110
3. Section view of the wet detention basin (1" = 20' or larger) showing:
- Side slopes, 3:1 or lower,
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
C -110
4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified
on the plans prior to use as a wet detention basin.
Page 11 5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
to verify volume provided.
C -110 6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
Page 7 thru 11 7. The supporting calculations.
Section 1 8. A copy of the signed and notarized operation and maintenance (0&M) agreement
NIA 9. A copy of the deed restrictions (if required).
�— Section 6 10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
soil maps are not an acceptable source of soils information.
Form SW401-Wet Detention Basin-Rev.9-4/1e/12 Part III. Required Items Checklist, Page 1 of 1

C�
E
Permit Number:
(to be provided by DWQ)
Drainage Area Number: 2
Wet Detention Basin Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
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):
❑ does ® does not incorporate a vegetated filter at the outlet.
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
- Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
- No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
- Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
- If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
- Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a
Coastal County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblem:
How I will remediate the roblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the wet
detention basin
Areas of bare soil and/or
erosive gullies have formed.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
Maintain vegetation at a height of
Ion
a roximatel six inches.
Form SW401-Wet Detention Basin O&M-Rev.4
Page 1 of 4

0
Ll
Permit Number:
(to be provided by DWQ)
Drainage Area Number:_ 2
BMP element:
The inlet device: pipe or
swale
Potentialproblem:
The pipe is clogged.
How I will remediate theproblem:
Unclog the pipe. Dispose of the
sediment off -site.
The pipe is cracked or
otherwise damaged.
Replace the pipe.
Erosion is occurring in the
swale.
Regrade the swale if necessary to
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated to
Search for the source of the
a depth greater than the
original design depth for
sediment storage.
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
future erosion problems.
Weeds are present.
-Prevent
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
The vegetated shelf
Best professional practices
show that pruning is needed
the plants rather than spraying.
Prune according to best professional
practices
to maintain optimal plant
health.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The main treatment area
Sediment has accumulated to
Search for the source of the
a depth greater than the
original design sediment
sediment and remedy the problem if
possible. Remove the sediment and
storage depth.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Algal growth covers over
50% of the area.
Consult a professional to remove
and control the algal growth.
Cattails, phragmites or other
invasive plants cover 50% of
the basin surface.
Remove the plants by wiping them
with pesticide (do not spray).
Form SW401-Wet Detention Basin O&M-Rev.4
Page 2 of 4

11
Permit Number:
(to be provided by DWQ)
Drainage Area Number: 2
BMP element:
Potentialproblem:
How I will remediate theproblem:
The embankment
Shrubs have started to grow
on the embankment.
Remove shrubs immediately.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
A tree has started to grow on
the embankment.
Consult a dam safety specialist to
remove the tree.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair. if applicable)
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Division of
damage have occurred at the
outlet.
Water Quality Regional Office, or
the 401 Oversight Unit at 919-733-
1786.
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 feet in the main pond, the
sediment shall be removed.
When the permanent pool depth reads 3.75 feet in the forebay, the sediment
shall be removed.
BASIN DIAGRAM
(fill in the blanks)
p Permanent Pool Elevation 1.85
Sediment Removal . 181.25 Pe manen Pool
---------------- Volume Sediment Removal Elevation 181.25 Volume
Bottom Elevatio 180.25 -ftMin .------------------------------- ------
Sediment Bottom Elevation 180.25 1-ft n
Storage Sedimer
FOREBAY MAIN POND Storage
Form SW401-Wet Detention Basin O&M-Rev.4
Page 3 of 4

Permit Number:
(to be provided by DI-VQ)
• I acknowledge and agree by my signature below that I am responsible for the
performance of the 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.
Project name:Campbell Soun Supply Company M-10 Warehouse Expansion
BMP drainage area number:2
Print name: John Talton
Title: Engineering Manager
Address: 2120 NC 71 Highway North Maxton NC 28634
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.
• 1, SnAe 12. Oot.ci; e) , a Notary Public for the State of
Nor+k [oiro I ; nr, , County of 120 lot .t , do hereby certify that
I�n ., I iDn personally appeared before me this 2.
day of /blare( , Ul S , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
4 seal, a rL V c
i
SEAL
0 My commission expires y 3- an I -I
Form S W401-Wet Detention Basin O&M-Rev.4 Page 4 of 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number: 3
Wet Detention Basin Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
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):
❑ does ® does not incorporate a vegetated filter at the outlet.
MAR
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
— Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
• — No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
— Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
— If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
— Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a
Coastal County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
•
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
5 2015
BMP element:
The entire BMP
The perimeter of the wet
detention basin
Potentialproblem:
Trash/debris is present.
Areas of bare soil and/or
erosive gullies have formed.
How I will remediate theproblem:
Remove the trash/debris.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
lon
Maintain vegetation at a height of
approximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4
Page 1 of 4

1
9
0
Permit Number:
(to be provided by DWQ)
Drainage Area Number: 3
BMP element:
Potentialproblem:
How I will remediate theproblem:
The inlet device: pipe or
swale
The pipe is clogged.
Unclog the pipe. Dispose of the
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged.
Erosion is occurring in the
swale.
Regrade the swale if necessary to
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated to
Search for the source of the
a depth greater than the
original design depth for
sediment and remedy the problem if
possible. Remove the sediment and
sediment storage.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plank rather than spraying.
The vegetated shelf
Best professional practices
show that pruning is needed
Prune according to best professional
practices
to maintain optimal plant
health.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the nlank rather than spraying.
The main treatment area
Sediment has accumulated to
Search for the source of the
a depth greater than the
original design sediment
sediment and remedy the problem if
possible. Reprove the sediment and
storage depth.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Algal growth covers over
Consult a professional to remove
50 % of the area.
and control the algal growth.
Cattails, phragmites or other
invasive plants cover 50% of
the basin surface.
Remove the plants by wiping them
with pesticide (do not spray).
Form SW401-Wet Detention Basin O&M-Rev.4
Page 2 of 4

Permit Number:
(to be provided by DWQ)
. Drainage Area Number: 3
•
BMP element:
Potentialproblem:
How I will remediate the -problem:
The embankment
Shrubs have started to grow
Remove shrubs immediately.
on the embankment.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
A tree has started to grow on
Consult a dam safety specialist to
the embankment.
remove the tree.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair. if a licable
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Division of
damage have occurred at the
Water Quality Regional Office, or
outlet.
the 401 Oversight Unit at 919-733-
1786.
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 44:2 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 4!2 feet in the forebay, the sediment
shall be removed.
Sediment Removal
Bottom
181.5 1
-----------------
FOREBAY
BASIN DIAGRAM
(fill in the blanks)
ft Min.
Sediment
Storage
Permanent Pool Elevation 185.7
Sediment Removal Elev-ation 181--.5 Volum
-------------------- ------
Bottom Elevation
MAIN POND
1-ft
Storage
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4

Permit Number:
(to be provided by DWQ)
Is I acknowledge and agree by my signature below that I am responsible for the
performance of the 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.
Project name:Campbell SOUP SuDPly Company M-10 Warehouse Expansion
BMP drainage area number:3
Print name: John Talton
Title: Engineering Manager
Address: 2120 NC 71 Highway North Maxton NC 28364
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.
10 1> &lYne- V=- HWC( n , a Notary Public for the State of
Norte CArD I now , County of 2e6p so , do hereby certify that
:Sn kA Tot I tp n personally appeared before me this 24
day of gar k , 2o1S , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
SEAL
My commission expires 4- 3- aoII
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4