SW6080201_HISTORICAL FILE_20090211

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW lD/%P622i`%l
DOC TYPE
El CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
DOC DATE
_aq_O�ozz
YYYYMMDD

A� rty A
NCDENR
North Carolina Department of Environment and Natural Resources
-Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
February 9, 2009
MYCPHYL, LLC
309 St. Matthews Road
Erwin, NC 28339
Subject: Post -Construction Notification
Project ID: Harnet_2009-2-1_3 ®ENR—FRO
Project: BB&T - Erwin, NC
Harnett County, North Carolina FEB 1 1 2009
Dear Sir or Madam, DWQ
A review of the Financial Responsibility/Ownership (FRO) form required under the gq.•yyld d
Sedimentation Pollution Control Act received on February 1, 2009 has determined that the BB&T -
Erwin, NC project may be subject to a State Stormwater Permit for Post -construction.
Unless excluded under the provisions of Session Law 2006-246, Section 8, you must submit
within 30 days an application for a Post -Construction Stormwater Permit to:
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Stormwater Permitting Unit
Post -Construction Application
1617 Mail Service Center
Raleigh, NC 27699-1617
The Post -construction permit is in addition to a North Carolina General Permit (NCGO 10000)
permit received for construction activity from the Division of Water Quality. For more information
regarding MSI Post -Construction and Phase 11 Session Law 2006-246 please visit:
http://l12o.enr.state.nc.us/su/NPDES_Pliase_II_Stormwater_Program.htm
If you have any questions concerning this matter please feel free to call me at 919-807-6379 or e-
mail me at [e-mail].
incere'y,
nnifer ones
cc: Fayetteville Regional Office, Mike Lawyer
Stormwater Permitting Unit Files
BB&T, Rhett Bailey, 2101 S. Tarboro Street, Wilson, NC 27893
Wetlands and Stormwater Branch One 1
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 No hCa�rof ina
Location-, 512 N, Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] FAX: [phone] Customer Service: 1-877-623-6748 atura!!tf
Internet: www.ncwaterquality.org U
An Euual 6poodunity 1 Affirmative Action Empiover

- I
Affl`i` u
NC®EN R
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Mr. Rhett Bailer
Area Facilities Resource Manager
201 South Tarabo_ro Street
Wilson, North Carolina 27893
Division of Water Quality
C61een K Sullins
Director
February 18, 2009
Subject: Stormwater Permit No. SW6080201
BB&T, Erwin North Carolina
High Density Commercial Wet Pond Project
Harnett County
Dear Mr. Bailer:
Dee Freeman
Secretary
DENR—F O
AJAR 2 7 200g
®WQ
The Stormwater Permitting Unit received a complete Stormwater Management Permit Application for
BB&T in Erwin North Carolina on January 15, 2009. 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 and Session Law 2006-246. We are forwarding Permit No..SW6080201,
dated February 18, 2008, for the construction, operation and maintenance of the subject project and the
stormwater BMPs.
This permit shall be effective from the date of issuance until February 17, 2019, 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 inspection and
maintenance of the stormwater management system will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right
to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this
permit..This request must be in the form of a -written petition, conforming to Chapter 150E of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer
27447, Raleigh, NC 27.611-7447. Unless such demands are made this permit shall be final and
binding.
This project will be kept on file at the Fayetteville Regional Office. If you have any questions, or need
additional information coheerning this matter, please contact Mike Randall at [phone]; or
[e-mail].
Sincerely,
for Coleen H. Sullins'
cc: 1Fay� ettevilkRegionai_Office�
Central Files
SPU Files
Wetlands and Stormwater Branch One
1617 Mail Service Center, Raleigh, North Carolina 27699.1617 NorthCarolina
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 �atura!!�
Phone: [phone] FAX: [phone] Customer Service: 1-877-623-6748
Internet: www.ncwaterquality.org
An Equal Opportunity 1 Alfirmative Action Employer

PARAMOUNTE
N G I N E E R I N G, I N C.
February 11, 2009
Mike Randall
Stormwater Permitting Unit
NCDENR - DWQ
1617 Mail Service Center
Raleigh, NC 2769�-1617
RE: BB&T - Erwin
PEI Project No. 08124.PE
Mike:
r r
On behalf of BB&T Bank, we are submitting a response to your e-mail, dated February 6, 2009, for
further review and approval for the above referenced project. The comments of your e-mail are listed
below with our response provided in bold.
1.) I noted one error on drawing C6.1 (the drawing indicates 1.0 inches of storage... although the
elevation is 179.0 to 179.9 (really 10.8 inches).
Response: The note on the sheet has been revised to say that elevation 179.90 is the 1.0
inch runoff volume elevation.
2.) The $505 check was not included.
Response: I am sure the check was enclosed, however we are providing you with another
check for $505.00
Two copies of the revised plan sheet C-6.1 and another check are closed.
If you have any questions regarding any of this information pleas;, feel free to contact us. 'Thank you for
your attention to this matter.
Sincerely,
PARAMOUNTE ENGINEERING, INC.
Mark N. Hargrove, PE
Enclosures: as noted
5 cJ 1 1 ❑ L E AN ❑ E R ❑ R i V E, 5 U I T E 2 ;] E V1 1 L M I N G T❑ N N C 2 8 4 ❑ 3
P H : (9 1 Ell 7 9 1 - 6 7❑ 7 r X 1 f 9 1 ❑ 1 9 1- 6 7 6❑

State Stormwater Permit
Permit No.SW6080201
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of
North Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Mr. Rhett Bailer, Area Facilities Resource Manager
BB&T in Erwin, North Carolina
Harnett County
FOR THE
construction, operation and maintenance of a wet detention pond in compliance with
the provisions of 15A NCAC 2H .1000 and S.L. 2006-246 (hereafter referred to as the
"stormwater rules') and the approved stormwater management plans and specifications
and other supporting data as attached and on file with and approved by the Division of
Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until February 17, 2019, and
shall be subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.6 on page 2 of this permit. The stormwater
control has been designed to handle the runoff from 41,625 square feet of
impervious area.
3. The tract will be limited to the amount of built -upon area indicated on page 2 of
this permit, and per approved plans.
4. All stormwater collection and treatment systems must be located in either
dedicated common areas or recorded easements. The final plats for, the project
will be recorded showing all such required easements, in accordance with the
approved plans.
5. The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system.
Page 1 of 6

State Stormwater Permit
Permit No.SW6084201
6. The following design criteria have been provided in the wet detention pond and
must be maintained at design condition:
a.
Drainage Area, acres:
1.175
Onsite, ft2:
51,170
Offsite, ft2:
0
b.
Total Impervious Surfaces, ft2:
41,625
Buildings ft2:
6,500
Roads/Parking, ft2:
28,400
Other (sidewalks), ft2:
1,125
Offsite, ft :
5,600
c.
Pond Depth, feet:
5.5
d.
TSS removal efficiency:
90%
e.
Design Storm:
1.0 inch
f.
Permanent Pool Elevation, FMSL:
179.00
g.
Temporary Pool Elevation, FMSL:
179.90
h.
Permitted Surface Area @PP, ft2:
2,951
i.
Permanent Pool Volume, ft3:
10,785
j.
Temporary Pool Vo]ume, ft3:
3,470
k.
Forebay Volume, ft :
2,046
I.
Controlling Orifice: 1.0"
fd pipe
m.
Receiving Stream/River Basin: Black
River
n.
Stream Index Number: - 18-68-12-1
o.
Classification of Water Body:
C; SW
II. SCHEDULE OF COMPLIANCE
The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
3. The permittee shall at all times provide the operation and maintenance
necessary to assure the permitted stormwater system functions at optimum
efficiency. The approved Operation and Maintenance Plan must be followed in
its entirety and maintenance must occur at the scheduled intervals including, but
not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of outlet structure, orifice device, flow
spreader, catch basins and piping.
g. Access to the outlet structure must be available at all times.
.4. Records of'maintenance activities` must be kept and made available upon
request to authorized personnel of DWQ. The records will indicate the date,
activity, name of person performing the work and what actions were taken.
.5. The facilities shall be constructed as shown on the approved plans. This permit
shall become voidableunless the facilities are constructed in accordance with
the conditions of this permit, the approved plans and specifications, and other
supporting data.
Page 2 of 6

State Stormwater Permit
Permit No.SW6080201
6. Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A
modification may be required for those deviations.
7. If the stormwater system was used as an Erosion Control device, it must be
restored to design condition prior to operation as a stormwater treatment device,
and prior to occupancy of the facility.
8. Access to -the stormwater facilities shall be maintained via appropriate
easements at all times.
9. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved, plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project
area. The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
10. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
11. A copy of the approved plans and specifications shall be maintained on file by
the Permittee for a minimum of ten years from the date of the completion of
construction.
12. The Director may notify the permittee when the permitted site does not meet one
or more of the minimum requirements of the permit. Within the time frame
specified in the notice, the permittee shall submit a written time schedule to the
Director for modifying the site to meet minimum requirements. The permittee
shall provide copies of revised plans and certification in writing to the Director
that the changes have been made.
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a completed Name/Ownership Change form, to the Division of Water
Quality, signed by both parties, and accompanied by supporting documentation
as listed on page 2 of the form. The project must be in good standing with the
Division. 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 permit conditions until such
time as the Division approves the transfer request.
Page 3 of 6

State Stormwater Permit
Permit No.SW6080201
3. 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.
4. The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) having jurisdiction.
5. In the event that the facilities fail to perform satisfactorily, including the creation
of nuisance conditions, the Permittee shall take immediate corrective action,
including those as may be required by this Division, such as the construction of
additional or replacement stormwater management systems.
6. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of.the permitted
stormwater management facility.
7. The permit issued shall continue in force and effect until revoked or terminated.
The permit may be modified, revoked and reissued or terminated for cause. The
filing of a request for a permit modification, revocation and re -issuance or
termination does not stay any permit condition.
8. Unless specified elsewhere, permanent seeding requirements for the stormwater
control must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
9. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
10.The issuance of this permit does not prohibit the Director from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit
as allowed by the laws, rules and regulations contained in Session Law 2006-
246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al.
11.The permittee shall notify the Division of any name, ownership or mailing
address changes at least 30 days prior to making such changes.
12. 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 181h day of February, 2009.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for Coleen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Page 4 of 6

State Stormwater Permit
Permit No.SW6080201
Stormwater Permit No. -SW6080201
BB&T in Erwin, North Carolina
Harnett Count
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,'
BB&T in Erwin, North Carolina
(Project)
for (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
Page 5 of 6

State Stormwater Permit_
Permit No.SW6080201
Certification Requirements:
1. The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The outlet/bypass structure elevations are per the approved plan.
6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet/bypass structure.
8. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 3:1.
_10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
_11. The permitted amounts of surface area and/or volume have been
provided.
_12. Required drawdown devices are correctly sized per the approved plans.
_13. All required design depths are provided.
_14. All required parts -of the system are provided, such as a vegetated shelf,
and a forebay.
.15. The required system dimensions are provided per the approved plans.
Please submit this Designer's Certification to: Fayetteville Regional Office
Surface Water Protection
225 Green Street
Systel Building, Suite 714
Fayetteville, NC 28301-5043
Page 6 of 6

;,,,-,
DEN© A OU � V T
MAR
7 E N G I� N E- E S-"! N 'CDF N : G.
MAR 2 1 2009 5 9 1 1. O LE AND I. It .. ; D R I V I, S U I 'I' E. 2'() 1
W I .1,N1 I N G. T O N, N" C. 2 8 4 0 3
.DWQ 9 1 0 7 9 1 - 6 7 0 7( O) 9 1 0 - 7 9 1 - 6 7 6 0 ( F) rain
1. I '. T T F. R f l F T R A N S M I T T A L 19 1
NCDENR — DWQ
stDatc;k
1113109
Stormwater Permitting Unit
G!
1617 Mail Service Center
,(Re
BB&T —Erwin, NC
Raleigh, NC 27699-1617
Attn:1
Mike Randall
`1?r9'c'N49' IVj
08124.PE
e. arc seriiiiiig: ❑ Originals ® Prints
h '0147g7iri' items: ❑ Correspondence ® Plans
❑ Shop Drawings ® Calculations
❑ Specifications ❑ Other as listed below
' - }
$;Qtianti t
']..
� - .��
r 1
;ii - Datc .{ ,
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f �•.-A1 - 1
. i't Div .'"No' '
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[ (1 ! '1 .. ' DcscriPUon;.
er i - fit{ 7'l.�r+� [� ti4:1
2
-
—'
Sets of Plans (Cover, SV-1, C-1, C-2, C-3, C-3.1, C-6.0, C-6.1, C-
6.2, C-8)-
2
Stormwater Calculauoils & Narrative
2
Original and Copy of Stormwater Management Permit Application
I -orm & Wet Detention Basin Supplement
1
Operation & Maintenance Agreement
1
Check for 5505 for applicatioli fee
lssit'e'Status: ® For Approval ❑ As Requested ❑ Construction ❑ Bid
❑ For Your Use ❑ For Review and Comment ❑ Approved as Noted ❑ See Remarks
Ac6PTakciii ❑ No 1'_'.xceptions Taken ❑ NfAc Corrections Noted ❑ Amend & Rcsubmil
❑ Rejected - See Remarks ❑ Approved as Submittcd ❑ Other
Remark"s:
Mikc, tlic'enclosed plans arc for your review and approvad. Please let me know if ou haveany qucstious.
Mark N. Harcyove, P.E.
J

DWQ USE ONLY
Date P.c'eivcLcc Paid Permit Number
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may lie photocolried for Ilse as all onfilm!
I. GENERAL INFORMATION
1. Applicants name (specify the narne of the corporation, individual, etc. who owns the project):
BB&T Bank
2, Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Rhett Bailer - Area Facilities Resource Manager
3. Mailing Address for person listed in item 2 above
201 South Tarboro Street
City:Wilson State:NC Zip:27893
Phone: (336 ) 692-1413 Fax: ([phone]
Email:[e-mail]
4. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
BB&T - Erwin, NC
5. Location of Project (street address):
US HVVY 421, west side of entrance road to Lowes Horne Improvement Store
City:Erwin County:Harnett Zip:28339
6. Directions to project (from nearest major intersection):
Site is on US HWY 421 + - 3.5 west of the intersection of US HWY 421 & 1-95.
7. Latitude:780 38' 0" N L0ngitude:35° 20' 0" W of project
S. Contact person who can answer questions about the project:
Name:Mark Hargrove PE _ Telephone Number: (910 ) 791-6707
EmaiLmharryrove<> >ararnounte-en g.com
It, PERMIT INFORMATION:
.r
1. Specify whether project is (check one): ®New ❑Renewal ❑Modification
Form SWU-101 Version 09.25.08 Paue 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 and its issue date (if known)
3. Specify the type of project (check one):
❑Low Density ®High Density ❑Redevelop ❑General Permit ❑Universal SMP ❑Other
4. AdditionaI 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 ®Sedimentation/Erosion Control ❑404/401 Permit ❑NPDES Industrial Stormwater
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing Stormwater management for the project.
Stormwater will be treated by the use of a wet pond sized for 90% removal of TSS
2. Stormwater runoff from this project drains to the Cape Fear River basin.
3. Total Property Area: 1.65 acres 4. 'Total Coastal Wetlands Area: 0 acres
5. Total Property Area (3) - Total Coastal Wetlands Area (4) = Total Project Area**:1.65 acres
6. (Total Impervious Area / Total Project Area) X 100 = Project Built Upon Area (BUA):57.8 %
7. How many drainage areas does the project have?]
8. 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.
For hivh density nroiects, com►alete the table with one drainage area for each engineered stormwater device.
Basin Information
Drainage Area 1
Drainage Area 2
Receiving Stream Name
Black River
Stream Class & Index No.
C; Sw-18-68-12-1
Total Drainage Area (so
51,170
On -site Drainage Area (so
51,170
Off -site Drainage Area (so
Existing Impervious* Area (so
0
Proposed Impervious*Area (so
41,625
% Impervious* Area (total)
81.3%
Impervious* Surface Area
Drainage Area 1
Drainage Area 2
On -site Buildings (so
6,500
On -site Streets (so
On -site Parking (so
28,400
On -site Sidewalks (so
1,125
Other on -site (so
Off -site (sf)
5,600
Total (sf).
41,625
* Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
**TotaI project area shall be calculated to exclude Coastal Wetlands from use when calculating the built upon area
percentage calculation. This is the area used to calculate overall percent project built upon area (BUA).
Form SWU-101 Version 09.25.08 Page 2 of

*'`Total project area shall be calculated to exclude Coastal Wellflnds front 11se whorl calculaling the built upolr area
percentage calculation. This is the area to i-rrlrrrlale Overall pen'errt project Inidt upon area (BLIA).
9. How was the off -site impervious area listed above derived?Offsite area is rear access roan draining to pond
Projects in Union County: Contact the Dll'Q Central OfJicc stcrJf tv check try .ree iJ:vnrr project is Inccrtccl
tvithirr cr Threatener! c£ L'inlangered Species ivutershecl that inoi, be subject to more stringent stormitwier•
req a rre ni ews.
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
One of the following property 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.
Forms can be downloaded from forms.htm - deed restrictions.
Form DRPC-1 High Density Commercial Subdivisions
Form DRPC-2 High Density Developments with Outparcels
Form DRPC-3 High Density Residential Subdivisions
Form DRPC-4 Low Density Commercial Subdivisions
Form DRPC-5 Low Density Residential Subdivisions
Form DRPC-6 Low Density Residential Subdivisions with Curb Outlets
By your signature below, you certify that the recorded property restrictions and protective covenants for this
project shall include all the applicable items required in the above form, 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 DWQ, 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 Permitting Unit at [phone] for the status and
availability of these forms. Forms can be downloaded from http://li2o.em-.statC.nc.tts/su/bmp forrns.htm.
Form SW401-Low Density
Form SW401-Curti Outlet System
Form SW401-Off-Site System
Form SW401-Wet Detention Basin
Form SW401-Infiltration Basin
Form SW401-Infiltration Trench
Form SW401-Bioretention Cell
Form SW401-Level Spreader
Form SW401-Wetland
Form SW401-Grassed Swale
Form SW401-Sand Filter
Form SW401-Permeable Pavement
Form SW401-Cistern
Low Density Supplement
Curb Outlet System Supplement
Off -Site System Supplement
Wet Detention Basin Supplement
Infiltration Basin Supplement
Underground Infiltration Trench Supplement
Bioretention Cell Supplement
Leve] Spreader/Filter Strip/Restored Riparian Buffer Supplement
Constructed Wetland Supplement
Grassed Swale Supplement
Sand Filter Supplement
Permeable Pavement Supplement
Cistern Supplement
Form SWU-1O1 Vcrsion 09.25.09 Page 3 of•4

VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the
interactive online map at
1. Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
• Original and one copy of the Stormwater Management Permit Application Form
Initial
• Original and one copy of the Deed Restrictions & Protective Covenants Form (if
required as per Part IV above)
• Original of the applicable Supplement Forn1(s) and O&M agreement(s) for each BMP
�s'J rl7
• Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD)
,,JJ
M /V
payable to NCDENR
• Calculations & detailed narrative description of stormwater treatinent/management
In
• Copy of any applicable soils report
_ I" N
• Two copies of plans and specifications (sealed, signed & dated), including:
&P
- 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)
V1I. AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf (such as additional information requests), please complete this section. (ex. designing engineer or firm)
Designated agent (individual or firm):Paramounte En ineerin Cnc. - Mark Hargrove, PE
Mailing Address:5911 Oleander Drive, Suite 201
City: Wilmington � - State:NC Zip:28403
Phone: (910 ) 791-6707 Fax: (910 ) 791-6760
Email: mhargroveQparamounte-eng.com„ _
VIII. APPLICANT'S CERTIFICATION
1, (print or type name of person listed in General Information, itenz 2) Rhett Bailer
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 21-I.1CLO, ..
Signature:
Date: Ym
Form SWU-101 Version 09.25.08 — Page 4 of 4

Permit
fro ue piowdad 5v DVVO)
NCDENR `
STORMWATER MANAGEMENT PERMIT APPLICATION FORM "'•`
401 CERTIFICATION APPLICA T ION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be fitted out, printed and submitted.
The Required Items Checklist (Part 111) must be printed. frilled out and submitted along with all of the required information.
I. PROJECT INFORMATION
v ,"'' ,', 1ae'„° ' !' a p„ • a.'
Project name
BB & T - Erwin, NC
Contact person
Mark Hargrove, PE
Phone number
910-791-6707
Date
13-Jan-09
Drainage area number
1
II, DESIGN INFORMATION
,,,,
Site Characteristics
Orainage area
51,170 ft'
Impervious area, past -development
41,625 ft'
% impervious
61.35 %
Design rainfall depth
1.0 in
Storage Volume: Non -SA Waters
fvlinimum volume required
Volume provided
Storage Volume: SA Waters
1.5" runoff volume
Pre -development 1-yr. 24-hr runoff
Post -developments -yr, 24-hrrunoff
Minimum volume required
Volume provided
Peak Flow Calculations
Is the prelpost control of the lyr 24hr storm peak flow required?
1-yr, 24-hr rainfall depth
Rational C, ore -development
Rational C, past -development
Rainfall intensity 1-yr. 24-hr storm
Pre -development 1-yr, 24-hr peak flow
Post -development 1-yr. 24-hr peak flow
PrelPost 1-yr, 24-hr peak flow control
Elevations
Temporary pool elevation
Permanent pool elevation
SNWT elevation (approx at the perm. pool elevation)
Top of 10tt vegetated shelf elevation
Bottom of 1 Oft vegetaled shelf elevation
Sediment cleanout, top elevation (bottom of pond)
Sediment cleanout. bottom elevation
Sediment storage provided
Is there additional volume stored above the state -required temp. pool?
Elevation of the top of the additional volume
Forin Sw401-VUei t1elention BasirnRfev.5
3.336 ft' OK
3,470 ft.,
OK, volume provided is equal to or in excess of volume required.
Y (Y or N)
3.1 in
0.20 (unilless)
0.81 (unilless)
0.13 inthr OK
1.35 I'Isec
2.96 ft Isec
1.el ft'isec
1 f y.90 frost
179.00 fmsl
179.00 fmsl
179.50 fmsl
178.50 frost
172.00 fmsi
171.00 fmsi
1.00 ft
N (Y or N)
fmsi
Parts I- & II. Design Summary. Page I or 2

Permit No
flo be provided by Owgl
II. DESIGN INFORMATION
Surface Areas
Area. temporary pool
4,431 ff
Area REQUIRED. permanent pool
2.697 12
SAIDA ratio
5-27 (uniuess)
Area PROVIDED, permanent pool, A;,,,,,,, ,
2.951 fla OK
Area, bottom of 10ft vegetated shelf, A,,, ,,,�,;
1,998 ft'
Area, sediment cleanout, top elevation (bottom of pond), A,, ,,„„
1,218 11
Volumes
Volume, temporary pool
Volume, permanent pool, V,,,,r, p
Volume, iorebay (sum of forebays if more than one lorebay)
Forebay %of permanent pool volume
SAIDA Table Data
Design —1 SS removal
Coastal SAIDA Table Used?
IvloumainlPiedmonl SAIDA Table Used?
SAIDA ratio
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-21b)
Volume, permanent pool, V,­ P, A
Area provided, permanent pool. A,w �,,
Average depth caiculated
Average depin used in SAID:,, d,_ (Round to nearest 0 5ft)
Calculation option 2 used? (See Figure 10.2b)
Area provided, permanent pool, Ar,,,,,; p..
Area bottom of 1 Oft vegetated shelf, Aw s,i,„
Area. sediment cleanout, top elevation (bottom of pond), Awl ,h l
'Depin" (distance blw bottom of 10ft shelf and top of sediment)
Average depth calculated
Average depth used in SAIDA, d,,, (Round to nearest 0.5ft)
Drawdown Calculations
Drawdown through orifice?
Diameter of orifice (if circular)
Area of orifice (if -non -circular)
Coefficient of discharge (Cr,)
Driving head jH„)
Drawdown through weir?
Weir type
Coefficient of discharge (C,)
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 fiowpaih to width ratio
Lengin to width ratio
Trash rack for overflow & orifice?
Freeboard provided
Vegetated filter provided?
Recorded drainage easement provided?
Capures all runoff at ultimate build -out?
DramrmftGV �de{�ele �lona�asinpRemrsrgencies
3,470 ft' OK
10.785 ft;
2,046 ft'
19.00/0 % OK
90 %
Y (Y or N)
N (Y or N)
5.27 (unitless)
N (Y or N)
h'
ftz
ft
It
Y (Y or N)
2,951It OK
1,998 ft'' OK
1,218 fC OK
5.50 ft OK
565 ft OK
5.5 ft OK
Y
N
(Y or N)
1.00 in
_ in
0.50 (unitless)
0.42 ft
(Y or N)
_ (unitless)
(unitless)
—ft
ft
1.35 Wises
2.96 fl'fsec
0.01 ft3Isec
�l1o�Y r USQ-r� �r�ro�/off
OK f ram—
nsufficlent post -development peak flow. r j C i C
2.68 days OK, draws down in 2-5 days.
OK, drawdown time is correct.
3 :1
OK
10 :1
OK
10.0 ft
OK
4 :1
OK
4.0 :1
OK
Y (Y or N)
OK
1,51t
OK
N (Y or N)
OK
(Y or N)
Y (Y or N)
OK
Pond will be pumped down by mechanical means it required