SW6130501_CURRENT PERMIT_20130610

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
DOC TYPE
CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATEf,?�(�
(p��
YYYYM M DD

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MCDENR
North Carolina Department of Environment and
Division of Water Quality
Pat McCrory Thomas A. Reeder
Governor Acting Director
June 10, 2013
David Heins, Environmental Division Chief
Director of Public Works
2175 Reilly Road Stop A
Fort Bragg, North Carolina 28310-5000
JUN 112 2M
Natural Resources MID
John E. Skvarla, III
Secretary
Subject: Fort Bragg Conferencing and Catering Center
Dear Mr. Heins:
The Stormwater Permitting Unit received a complete Stormwater Management Permit Application for the subject
project on May 24, 2013. 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. S W6130501, dated June 10, 2013, 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 June 9, 2021 and shall be subject to the conditions and
limitations as specified therein, and does not supersede any other agency permit that may be required. Please pay
special attention to the conditions listed in this permit regarding the Operation and Maintenance of the BMP(s),
recordation of deed restrictions, procedures for changes of ownership, transferring the permit, and renewing the
permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system,
to record deed restrictions, to follow the procedures for transfer of the permit, or to renew the permit, 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 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 the 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.
This project will be kept on file at the Fayetteville Regional Office. If you have any questions, or need additional
information concerning this matter, please contact Mike Randall at [phone]; or [e-mail].
Sincerely,
for Thomas A. Reeder, Acting Director
cc: SW6130501 File
cc: Mr. Ward Lee, DPW/Water Management Branch
F. Virginia Norton, P.E. Dewberry
Fayetteville Regional Office
Wetlands and Sto rnwaler Branch
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] FAX [phone]
Internet. www.ncwaarquality.org
An Equal Opportunity r 41firmative Action Employer
NorthCarolina
Naturally'

State Stormwater Permit
Permit No. SW6130501
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
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
Fort Bragg
Conferencing and Catering Center
Cumberland County
FOR THE
construction, operation and maintenance of two bioretention basins, two dry extended
detention basins, and one level spreader and vegetative filter strip in compliance with
the provisions of Session Law 2006-246 and 15A NCAC 2H .1000 (hereafter referred to
as the "stormwater rules') and the approved stormwater management plans and
specifications and other supporting data as attached and on file with and approved by
the Division of Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until June 9, 2021, and shall be
subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. The two bioretention basins, two dry extended detention basins, and one level
spreader and vegetative filter strip are 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 area within the permitted drainage area of this
project must be directed into the permitted stormwater control system.
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.
Page 1 of 4

State Stormwater Permit
Permit No. SW6130501
2. The permittee shall at all time provide the operation and maintenance necessary
to assure the permitted bioretention basins, dry extended detention basins, and .
level spreader and vegetative filter strip 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 re -vegetation of slopes and the filter strip.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans.
f. Debris removal and unclogging of all drainage structures, level spreader,
filter media, planting media, underdrains, catch basins and piping.
q. Access to the cell and outlet structure must be available at all times.
3. Records of maintenance activities must be kept for each permitted BMP. The
reports will indicate the date, activity, name of person performing the work and
what actions were taken.
4. The permittee shall submit to the Division of Water Quality an annual summary
report of the maintenance and inspection records for each bioretentioni basins,
dry extended detention basin, and level spreader and vegetative filter strip. The
report shall summarize the inspection dates, results of the inspections, and the
maintenance work performed at each inspection.
5. The bioretention basins, dry extended detention basin, and level spreader and
vegetative filter strip shall be constructed in accordance with the approved plans
and specifications, the conditions of this permit, and with other supporting data.
Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the bioretention basins, dry extended detention
basin, and level spreader and vegetative filter strip 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.
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.
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 was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
Page 2 of 4

State Stormwater Permit
Permit No. SW6130501
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 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 signed by both parties, to the
Division of Water Quality, accompanied by the supporting documentation. The
approval of this request will be considered on its merits and may or may not be
approved.
The permittee is responsible for compliance with all permit conditions until such
time as the Division approves 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 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.
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.
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.
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 in writing of any name, ownership or
mailing address changes at least 30 days prior to making such changes.
Page 3 of 4

State Stormwater Permit
Permit No. SW6130501
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 10th day of June, 2013.
ORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Division of Water Quality
By Authority of the Environmental Management Commission
Page 4 of 4

State Stormwater Permit
Permit No. SW6130501
Fort Bragg
Conferencing and Catering Center
Cumberland Countv
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. ,
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
cc: NCDENR-DWQ Regional Office
Page 1 of 1

9i. -j—LLAl al 41) ;11 6/
D.WQ USE ONLY
Date Received
Fee Paid
Permit Number
Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph II -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 Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
771is form way be photocopied for use as en original
I. GENERAL INFORMATION
1. Project Name (subdivision, facility, or establishment name -should be consistent with project name on
plans, specifications, letters, operation and maintenance agreements, etc.):
Port Bragg - Conferencing and Catering Center
2. Location of Project (street address): .
City: Fayetteville County:Cuinberland Zip:28307
3. Directions to project (from nearest major intersection):
From the intersection of NC-210 S and NC-87 S, travel South on NC-87 S for 4.6 miles. Turn Right on Santa
Fe Drive and continue for 0.6 miles, Turn Right onto the ramp to Port Bragg/Pope AFB, merge onto All
American Expy N and continue for 1.8 miles. Take the exit toward Gruber Rd, turn Right onto Gruber Rd
and continue for 0.9 miles. Turn Right onto Reilly Rd, continue for 0.7 miles and the Project Site will be on
4. Latitude:35° 07' 57" N Longitude:78° 59' 34" W of the main entrance to the project.
It. PERMIT INFORMATION
1. a.Specify whether project is (check one): ®New ❑Modification ❑ Renewal w/ Modificationt
tRenemals With wodifientions also requires SWU-102 - Renemal Application Form
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit number , its issue date (if known) 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
DWQ 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 ®Sedimentation/Erosion Control: 10.49 ac of Disturbed Area
❑NPDES Industrial Stormwater ❑404/401 Permit: Proposed Impacts
b.lf any of these permits have already been acquired please provide the Project Name, Project/Permit
Number, issue date and the type of each permit:
Form SWU-I01 Version 06Aug2012 Page 1 of

5. Is the project located within 5 miles of a public airport? ®No ❑Yes
Ifyes, see S.L. 2012-200, Part VI: http://portal.ncdenr.org/web/wq/ws/su/statesw/rules laws
III. CONTACT INFORMATION
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:Directorate of Public Works (DPW)
Signing Official & Title:Mr. David Heins, Environmental Division Chief (DPW)
b.Contact information for person listed in item la above:
StreetAddress:2175 Reilly Road Stop A
City:Fort Bragg State:NC Zip:28310-5000
Mailing Address (if ahplicnhle):2175 Reilly Road Stop A
City:Fort Bragg State:NC Zip:28310-5000
Phone: (910 ) 396-8207 Fax: (910 ) 907-2420
[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. (]'his is the
person who owns the property that the project is located on):
Property Owner/i
Signing Official &
b.Contact information for person listed in item 2a above:
Street Address:
City:
Mailing Address (if
City:
Phone: ( 1
Email:
State:
State:
Fax: ( )
3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other
person who can answer questions about the project:
Other Contact Person/ Organization: Mr. Lee Ward
Signing Official & Title:DPW/ Water Management Branch
b.Contact information for person listed in item 3a above:
Mailing Address:131dg 0-9125, McKellars Road
City:Fort Bragg State:NC Zip:28310-5000
Phone: (910 ) 908-5286
Email:[e-mail]
4. Local jurisdiction for building permits:
Fax: (910 ) 907-2420
Point of Contact: Phone #:
Form SWU-101 Version 06Aug2012 Page 2 of 6

IV. PROJECT INFORMATION
1. In the space provided below, briefly summarize how the stormwater runoff will be treated.
The conference and catering center will be built on a previously developed site at port Bragg NC.
Runoff from the new development will be treated with bioretention areas and dual dry detention basins
in combination with a level spreader filter strip.
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 11 - Post Construction
3. Stormwater runoff from this project drains to the Cape Fear River basin.
4. Total Property Area: 10.41 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+:10.14 acres
* To"" project area shall be calculated to exclude thefollowing: the nornml pool of iinpotmdcd structures, the area
behveen the banks of streams and rivers, the area below the Vornml Higgh Water (NHW) line or Mean High Water
(Milm line, and coastal wetlands laurhoard from the NHW (or MIIM line. The resultant rrajret area is used to
calculate overall percent built upon area (13UA). Non -coastal wetlands lmrdivarl of the NI-1((ar MHW) line mny
he included in the total project area.
8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 60 %
9. How many drainage areas does the project have?2 (ror high density, count 1 for each proposed engineered
siorunvater BMP. For lour density and other projects, use 1 far till! 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.
Basin Information -
Drainage Area 1
.Drainage Area 2
Drainage Area _
.Drainage Area _
Receiving Stream Name
Beaver Creek
Beaver Creek
Stream Class *
C
C
Stream Index Number *
I8-31-24-5
18-31-24-5
Total drainage Area (so
77,101
177,289
On -site Drainage Area (sf)
77,101
177,289
Off -site Drainage Area (so
0
0
Proposed Impervious Area**
s
48,352
118,919
% Impervious Area** total
63%
67%
Impervious' Surface Area
Drainage Area 1
Drainage Area 2
Drainage Area
Drainage Area _
On -site Buildings/Lots (so
0
52,945
On -site Streets (so
0
0
On -site Parking (so
41,694
53,568
On -site Sidewalks (st)
6,658
12,406
Other on -site (so
0
0
Future (so
0
0
Off -site (st)
0
0
Existing BUA*** (so
0
0
Total (so:
48,352
118,919
* Stream Class and Index Number can be detennined at: lrttp://pnrtnLnedenr.or nehhoq/ps/can/clnssi rrnfimrs
Imppervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
Form SWU-101 Version 06Aug2012 Page 3 of 7

***Report only that maount of existing BUA that 7uill renain afterdenelop lent. Do not report any existing BUA that
is to be remoaed and Which will be replaced by Bern BUA.
11. I -low was the off -site impervious area listed above determined? Provide documentation. N/A - only onsite
drainage is draining to the BMPS
Projects in Union County: Contact DWQ Central Office staJJ'to check if the project is located within a Threatened &
Endangered Species watershed that map be subject to more stringent sto n water requirements as per 15A NCAC 028
.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
from http://12ortal.ncdenr.org/web/wq/ws/su/bmp-manual.
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. A detailed application instruction sheet
and BMP checklists are available from lift'://Liortil.ncdenr.org/web/wg/ws/su/statesw/forms does. The
complete application package should be submitted to the appropriate DWQ Office. (The appropriate office
may be found by locating project on the interactive online map at
http://yortal.ncLienr.org/web/wq/ws/su/maw.)
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:[/Liortal.ncdenr.orh/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
Form. (if required as per Part Vll below)
3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M
agreement(s) for each BMP.
4. Permit application processing fee of $505 payable. to NCDENR. (For an Express review, refer to
http://www.envhelp.org/12ages/onestol2exi2ress.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.)
5. A detailed narrative (one to two pages) describing the stormwater treahnent/management for _
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'h mile of the site boundary, include the 1/2
mile radius on the map.
7. Sealed, signed and dated calculations (one copy).
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.
Form SWU-101 Version 06Aug2012 Page of

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 D WQ to verifil the SHWF prior
to submittal, [phone].)
10. A copy of the most current property deed. Deed book: N/A 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 LI_C must be listed as an active corporation in good standing with the NC
Secretary of State, otherwise the application will be returned.
http: / /www.secretary.state.iic.us/Corporations/CSearcli.asLx
VIL 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
littp://portal.ncdenr.org/web/wn/ws/su/statesw/fo-nms does. 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 DWQ and that they will be recorded prior to the sale of any lot.
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:F. Virginia Norton, PE
Consulting Firm: Dewberry
Mailing Address:2301 Rexwoods Drive, Suite 200
Phone: (919 ) 424.3740
Email: fvnorton@d ewberry.com
State:NC Zip:27606
Fax: (919 ) 881.9923
Form SWU-101 Version 06Aug2012 Page 5 of 7

IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, conpalcte this
section)
1, (print or type nnme of person listed in Contact Information, item 2a) certify that 1
own the property identified in this permit application, and thus give permission to (print or type name of person
listed in Contract Information, item 1a) with (print or type name of organization listed in
Contact Information, item 1 a) 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 Information, item 1) dissolves their company and/or cancels or
defaults on their lease agreement, or pending sale, responsibility for compliance with the DWQ Stormwater
permit reverts back to me, the property owner. As the property owner, it is my responsibility to notify DWQ
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 NCCS 143-215.6.
a Notary Public for the State of , County of
do hereby certify that
before me this _ day of
personally appeared
and acknowledge the due execution of the application for
I stormwater permit. Witness my hand and official seal,
SEAL
My commission
Form SWU-101 Version 06Aug2012 Page 6 of 7

X. APPLICANT'S CERTIFICATION
I, (print or hype mmne of person lister! in Contact Information, item In) David A. Heins
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 stormwater rul s u der
15A� NCA�C 21-I .1000 and any other applicable state stormwr,�CL
a/ter requirements.
Signature: llate: c/ h 13
a Notary public for the State of
do hereby certify that
before me this _ day of
County of
personally appeared
and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
SEAL.
My commission exp
Fonn SWU-101 Version 06Aug2012 Page 7 of 7

Level Spreader and Vegetated Filter Strip
Project: Fort Bragg — Conferencing and Catering Center
Latitude: 35.7525
Long:79.4929
Permitting Authority: State
Regulatory Credits
40% Total Suspended Solids
30%Total Nitrogen
3S%Total Phosphorus
Design
No High Flow Bypass
No Forebay
No Underdrain
Purposes of a Level Spreader and Vegetated Filter Strip
NA Diffuse Flow per Buffer Rule. Slopes may not exceed 5% or If the flow from the 1 inch/hour storm exceeds 2 cfs.
< 8% SW Rule Provisions: required to handle the overflow of infiltration systems and the discharge from wet
detention ponds. The slopes may NOT exceed 5% for wooded vegetation or 8% for herbaceous vegetation.
Yes Pollutant Removal: Not to be used as a stand-alone BMP. Can be a useful component of a stormwater
treatment train. In order to achieve pollutant removal, an engineered filter strip must be used.
BMPs in Series
The overall efficiency (E) for a given pollutant (TSS, TN or TP) of multiple BMPs in series is computed as follows:
Where: E = Total pollutant removal efficiency (%) = A+ B—[(A*B)/100]
A = Efficiency of the First or Upstream BMP
B = Efficiency of the Second or Downstream BMP
For more than two BMPs in series, the equation can be applied iteratively from upstream to downstream using the
calculated total efficiency as the upstream efficiency in each successive iteration.
E= (50 + 50) — [(50 * 50)/100] = 75
E= (75 + 40) — [(75*40)/100) = 85
Requirements
Yes Sizing shall take into account all runoff at ultimate build -out, including off -site drainage.
Yes BMP located in a recorded drainage easement with a recorded access easement to a public ROW
Ye Distribution device used to provide even distribution of runoff across the BMP.
< 8% Vegetated Filter Strip shall have a longitudinal slope of five percent or less where practicable. Slopes may
NOT exceed five percent for wooded vegetation or eight percent for herbaceous vegetation.
Yes Level Spreader constructed with a uniform slope of zero percent (or level).

Yes Level Spreader constructed of concrete (or other permanently stable material), with a blind swale
immediately upslope for stormwater distribution and aggregate stone not exceeding one inch in diameter
immediately downslope for stormwater dissipation.
Yes The LS must be straight or convex.
Yes A flow bypass system shall be provided when the flow rates from a drainage area or a BMP exceed the
capacity of the Level Spreader and Vegetated Filter Strip.
NA When receiving flow directly from the drainage area, a forebay shall be provided. The forebay shall be
designed so that its surface area is 0.2%of the contributing area's impervious surface. The recommended
depth is three feet at the inlet of the forebay and sloping upward to one foot at the outlet. The forebay can
be omitted if the swale is lined with rip rap.
Yes When receiving flow from a BMP, an energy dissipation device shall be provided before the flow is directed
to the Level Spreader.
NA If the blind Swale is lined with grass, then the stormwater shall be discharged parallel to the swale. If the
blind swale is lined with rip rap, then there are no requirements for the entrance angle.
Yes For engineered filter strips, the filter strip and any adjacent cut slopes must be covered with at least 6 inches
of loose topsoil with appropriate soil amendments and an appropriate turf grass species. The engineered
filter strip must be constructed with a uniform transverse slope.
Yes In the Vegetated Filter Strip, the topsoil must be amended with lime and organic matter and an appropriate
species of grass must be selected for the applicable climatic zone.
Length and Width of the Level Spreader and Vegetated Filter Strip
Yes — 30 ft The minimum length of Level Spreader shall be 10 feet and the maximum length shall be 100 feet.
Yes— 30 ft The minimum width of the Vegetated Filter Strip shall be 30 feet except used to meet stormwater rule
requirements in SA waters,'in which case the minimum width shall be of 50 feet in width.
0.54 Peak discharge in cfs
Yes — 30 ft Length of level spreader (10 ft/cfs or 10 x 0.54 cfs = required length = 5.4 feet (see below)]
Purpose
Receiving
Type of VFS
Design flow (Bypass larger flows)
Sizing Criteria
flow from
Drainage
Protected riparian
1 in/hr storm
50 ft/cfs
Diffuse Flow
area
buffer
(bypass larger flows)
per Buffer
Rule
Protected riparian
10-yr storm discharge up to 2 cfs
50 ft/cfs
BMP
buffer
(bypass flows exceeding 2 cfs)
Wooded setback/
10-yr storm discharge up to 2 cfs
o
85/o TSS
buffer/ filter strip
(bypass flows exceeding 2 cfs)
50 ft/cfs
SW Rule
removal wet
Herbaceous setback/
10- r storm discharge u to 5 cfs
y g p
Provisions in.
pond
SL 2008-211
or a
buffer/ filter strip
(bypass flows exceeding 5 cfs)
20 ft/cfs
(Coastal Cos.)
standard
10-yr storm discharge up to 10 cfs
& 2H .1008
infiltration
system
Engineered filter strip
10 ft/cfs
(bypass flows exceeding 10 cfs)
Drainage
Engineered filter strip
1 in/hr storm
10 ft/cfs
area
(bypass larger flows)
Pollutant
Removal
10-yr storm discharge up to 10 cfs
10 ft/cfs
BMP
Engineered filter strip
(bypass flows exceeding 10 cfs)

Dry Extended Detention Basin Calculations
Project: Fort Bragg — Conferencing and Catering Center
Latitude: 35.7525
Long: 79.4929
Permitting Authority: State
Regulatory Credits
50% TSS
10%Total Nitrogen
10%Total Phosphorus
BMPs in Series
If multiple BMPs are placed in series, they can utilize the combined volume control capabilities and increase combined
removal efficiency. The volume control capabilities are additive, however, the pollutant removal rates are not. The
overall efficiency (E) for a given pollutant (TSS, TN or TP) of multiple BMPs in series is computed as follows:
Where: E = Total pollutant removal efficiency (%) = A + B—[(A*B)/100)
A = Efficiency of the First or Upstream BMP
B = Efficiency of the Second or Downstream BMP
For more than two BMPs in series, the equation can be applied iteratively from upstream to downstream using the
calculated total efficiency as the upstream efficiency in each successive iteration.
E_ (50 + 50) — [(50 * 50)/100) = 75
E_ (75 + 40) — [(75*40)/100) = 85
General Requirements
Yes Sizing shall take into account all runoff at ultimate build out, including off -site drainage
Yes Vegetated slopes shall be no steeper than 3:1.
Yes BMP shall be located in a recorded drainage easement with access to a public ROW.
Yes For pollutant removal credit, the applicable design storm must be held for a period of no less than 2 but no
more than 5 days.
Yes The energy of the influent flow must be controlled.
Yes The maximum depth shall be 10 feet.
Yes Freeboard shall be a minimum of 1 foot above the maximum stage of the basin.
Yes A minimum length to width ratio of 1.5:1 is required (90x60)
Yes Basin design must include a drain.
NA A forebay is required if the design flow to the facility is over 10 acre -inches.

SHWT
SH WT: 221.0
Bottom of Basin Elevation: 223.5
Seasonally high groundwater table must be at least 2 feet below the bottom of the basin
Water Quality Treatment Volume
Volume = 3630 * Rd * Rv * Ac
Where Ac=[sf of Drainage Area]/43,560 sf/ac
Rd = Design Storm
I = Impervious Portion / Drainage Area
Rv = 0.05 + 0.9 * I
Ac= 177,289/43,560 = 4.069 Acres
1= 118,919 / 177,289 = 0.67
Rd = 1.0 Inches
Rv= 0.05 + 0.9 (0.67) = 0.653
Volume = 3630 * 1.0 * 0.653 *4.069 Acres = 9,645 cf
Volume Provided: 9,800 cf
Storage Volume for Sediment Deposition: 2,400 cf
BMP shall have an additional 25% storage volume for sediment deposition

Bio-retention Cells and Rain Gardens
Project: Fort Bragg — Conferencing and Catering Center
Latitude: 35.7525
Long:79.4929
Permitting Authority: State
Regulatory Credits
Yes Pollutant Removal without Internal Water Storage (IWS)
85%Total Suspended Solids
35%Total Nitrogen
45%Total Phosphorus
NA Pollutant Removal —with Internal Water Storage (IWS) (Coastal Plain & Sand Hills)
85% Total Suspended Solids
60%Total Nitrogen
60%Total Phosphorus
NA Pollutant Removal —with Internal Water Storage (IWS) (Piedmont & Mountains Counties)
85%Total Suspended Solids
40%Total Nitrogen
45% Total Phosphorus
Requirements
Yes Side slopes stabilized with vegetation shall be no steeper than 3:1.
Yes Either a bypass or an internal overflow is required for bypassing storm flows in excess'of the design flow for
bioretention cells.
NA A vegetated filter strip is not required for overflows, bypass flows, or discharges from a bioretention cell (except
for within %: mile of and draining to SA waters or unnamed tributaries of to SA waters).
NA The design shall be located a minimum of 30 feet from surface waters, and 50 feet from Class SA waters.
NA The design shall be located a minimum of 100 feet from water supply wells.
NA Bioretention facilities shall not be used where slopes greater than 20%
Yes Inflow must be sheet flow (1 ft/sec for mulch cells, 3 ft/sec for grass cells) or utilize energy dissipating devices.
61C1:9�
SH WT: 225.0
Bottom of BMP: 227.0
Yes Bioretention shall not be used where the seasonally high water table is less than 2 feet below bottom of the BMP.
Water Quality Treatment Volume
Volume = 3630 * Rd * Rv * Ac
Where Ac=[sf of Drainage Area]/43,560 sf/ac
Rd = Design Storm
I = Impervious Portion / Drainage Area
Rv=0.05+0.9 * I

Ac= 77,101/43,560 = 1.77
1= 48,352 / 77, 101 = 0.627
Rd = 1.0 Inches
Rv= 0.05 + 0.9 (48,352 / 77, 101) = 0.6143
Volume Required = 3630 * 1.0 * 0.6143 * 1.77 Acres = 3,950 cf
Volume Provided: 7,672 cf
10/10/10 Rule (Dimensions, Ponding Depth and Surface Area)
120 x 40 No dimension is less than 10 feet (width, length, or radius)
12 Ponding depth 12 inches or less (9 inches or less is preferred)
4,835 Surface area = 10% of the BUA (48,352 * 0.10)
Cells at or below 5,000 square feet tend to function more effectively than large Bio-retention cells, therefore; the
surface area of bioretention BMPs should be at or below 5,000 square feet.
2nd bio-retention cell
150 x 40 No dimension is less than 10 feet (width, length, or radius)
12 Ponding depth shall be 12 inches or less (9 inches or less is preferred)
6,000 +/- Surface area = 10% of the BUA OR Surface area = treatment volume/ponding depth
Cells at or below 5,000 square feet tend to function more effectively than large Bio-retention cells, therefore; the
surface area of bioretention BMPs should be at or below 5,000 square feet.
Surface Area Required: 4,835
Surface Area Provided:'9,670 sf
Soil Mix/Media
85% 85-88 percent by volume sand
10% 8 to 12 percent fines (silt and clay), and
5% 3 to 5 percent organic matter (such as peat moss)
20 P-Index between 10 and 30
2"/hr Permeability between 1 and 6 inches per hour, and 1-2 inches per hour is preferred.
3 ft 2 feet minimum media depth for grassed cells, 3 feet for shrub/tree cells or when using IWS.
Under Drains
less than 2 in/hr Where the infiltration rate is less than 2 in/hr
16 Clean -out pipes must be provided (minimum one per every 1,000 square feet of surface area).
Yes Clean out pipes must be capped.
Drainage Considerations
2 hr Ponded Water Draw Down
24 hr 24 inches below Draw Down
NA Soil surface (under drains provided)
Ponded water shall completely drain into the soil within 12 hours and drain to a level of 24 inches below the soil surface
within 48 hours.

rm wV'uruou uY �• yr
Orof W A 7F,i,
TA01
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
BIORETENTION CELL SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Pad III) must be printed, filled out and submitted along with all of the required information.
If. PROJECT INFORMATION
Project name Ft. Bragg Conterencing and Catering Center
Contact name F. Virginia Norton, PE
Phone number 919.424.3740
Date March 28, 2013
Drainage area number Upper Drainage Area 1
II. DESIGN INFORMATION
Site Characteristics
Drainage area
77,101 f?
Impervious area
48,352 f?
Percent impervious
62.7% %
Design rainfall depth
1.0 inch
Peak Flow Calculations
Is pretpost control of the 1-yr, 24-hr peak flow required?
Y (Y or N)
1-yr, 24-hr runoff depth
3.07 in
1-yr, 24-hr intensity
5.22 in/hr
Pre -development 1-yr, 24-hr peak flow
4.500 ft'/sec
Post -development 1-yr, 24-hr peak flow
6.600 h'/sec
Pre/Post 1-yr, 24-hr peak control
2.100 It'/sec
Storage Volume: Non -SA Waters
Minimum volume required
3,948.0 ft'
Volume provided
7,672.0 h' OK
Storage Volume: SA Waters
1.5" runoff volume
it'
Pre -development 1-yr, 24-hr runoff
0
Post -development 1-yr, 24-hr runoff
it
Minimum volume required
0 h'
Volume provided
h'
Cell Dimensions
Ponding depth of water
12 inches
OK
Poni ing depth of water
1.00 it
Surface area of the top of the bioretention cell
9,670.0 it
OK
Length:
120 ff
OK
Width:
40 it
OK
-or- Radius
It
Media and Sails Summary
Drawdown time, ponded volume
2 hr
OK
Drawdown time, to 24 inches below surface
24 hr
OK
Drawdown time, total:
26 hr
In -situ soil:
Soil permeability
0.00 in/hr
Insufficient. Increase infiltration rate or include underdrains.
Planting media soil:
Soil permeability
2.00 infhr
OK
Soil composition
% Sand (by volume)
85%
OK
% Fines (by volume)
10%
OK
Form SW401-Bioretenlion-Rev.8
June 25, 2010
Pans 1 ane II. Design Summary, Page 1 of 3

%Organic (by volume) 5% OK
Total: 100%
Phosphorus Index (P-Index) of media 20 (unitless) OK
Form SW401-Bioretention-Rev.8
June 25. 2010
Pans I and II. Design Summary. Page 2 of 3

Basin Elevations
Temporary pool elevation
Type of bioretention cell (answer 'Y' to only one of the two following
questions):
Is this a grassed cell?
Is this a cell with treestshrubs?
Planting elevation (top of the mulch or grass sod layer)
Depth of mulch
Bottom of the planting media soil
Planting media depth
Depth of washed sand below planting media soil
Are underdrains being installed?
How many clean out pipes are being installed?
What factor of safety is used for sizing the underdrains? (See
BMP Manual Section 12.3.6)
Additional distance between the bottom of the planting media and
the bottom of the cell to account for underdrains
Bottom of the cell required
SHWT elevation
Distance from bottom to SHWT
Internal Water Storage Zone (IWS)
Does the design include IWS
Elevation of the top of the upturned elbow
Separation of IWS and Surface
Planting Plan
Number of tree species
Number of shrub species
Number of herbaceous groundcover species
Additional Information
Does volume in excess of the design volume bypass the
bioretention cell?
Does volume in excess of the design volume flow evenly distributed
through a vegetated filter?
What is the length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 30 feet from surface waters (50 feel if
SA waters)?
Is the BMP located at least 100 feet from water supply wells?
Are the vegetated side slopes equal to or less than 3:1?
Is the BMP located in a proposed drainage easement with access
to a public Right of Way (ROW)?
Inlet velocity (from treatment system)
Is the area surrounding the cell likely to undergo development in the
future?
Are the slopes draining to the bioretention cell greater than 20%?
Is the drainage area permanently stabilized?
Pretreatment Used
(Indicate Type Used with an'X' in the shaded cell)
Gravel and grass
(81nches gravel followed by 3-5 it of grass)
Grassed Swale
Forebay
Other
232.00 fmsl
N (Y or N)
Y (Y or N) OK media depth
231.16 fmsl
4 inches OK
228 fmsl
3.16 It
Oh
Y (Y or N)
16 OK
2 OK
1 it
227 fmsl
225 fmsl
2 It OK
Y (Y or N)
fmsl
231.16 It
I
Y (Y or N) OK
NVALUEI
Y (Y or N) OK
it
N (Y or N) Show how flow is evenly distributed.
Y (Y or N)
Y (Y or N)
Y (Y or N)
N (YorN)
f/sec
OK
OK
OK
Insufficient ROW location.
N (Y or N) OK
N (Y or N) OK
Y (YorN) OK
X
OK
Form SW401-Bioretentlon-Rev.e
June 25, 2010
Parts I and II. Design Summary, Page 3 of 3

(to W essgrred by DwQ
III. REQUIRED ITEMS 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
Initia Sheet No.
tj"
j f
1. Plans (1' - W' or larger) of the entire site showing:
Design at ultimate build -out,
- Oh -site drainage (if applicable),
• Delineated drainage basins (include Rational C coefficient per basin),
- Cell dimensions,
- Pretreatment system,
- High flow bypass system,
- Maintenance access,
- Recorded drainage easement and public right of way (ROW),
- Clean out pipe locations,
- Overflow device, and
• Boundaries of drainage easement.
p
ci oL
2. Plan details IV = 30' or larger) for the bioretention cell showing:
- Cell dimensions
- Pretreatment system,
- High flow bypass system,
- Maintenance access,
- Recorded drainage easement and public right of way (ROW),
- Design at ultimate build -out,
- Off -site drainage (if applicable),
• Clean out pipe locations,
- Overflow device, and
- Boundaries of drainage easement.
Indicate the P-Index between 10 and 30
G V 3. Section view of the bioretention cell (1' = 20' or larger) showing:
V Q A -pp
0V
Vi
L-tot
C'_111
VW
—N-5
VP
�D
/M
N�
- Side slopes, 3:1 or lower
- Underdrain system (if applicable), and
Bioretention cell layers [ground level and slope, pre-treatment, ponding depth, mulch depth, fill media
depth, washed sand, filter fabric (or choking stone if applicable), #57 stone, underdrains (if applicable),
SHWT level(s), and overflow structure)
4. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWO, by completing 8 submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information. All
elevations shall be in feet mean sea level (Imsl). Results of soils tests of both the planting soil and the in
situ soil must include:
- Soil permeability,
• Soil composition (% sand, % fines, % organic), and
P-index.
5. A detailed planting plan (1' = 20' or larger) prepared by a qualified individual showing:
- A variety of suitable species,
• Sizes, spacing and locations of plantings,
- Total quantity of each type of plant specified,
- A planting detail,
- The source nursery for the plants, and
- Fertilizer and watering requirements to establish vegetation.
6. A construction sequence that shows how the bioretention cell will be protected from sediment until the
entire drainage area is stabilized.
7. The supporting calculations (including underdrain calculations, it applicable).
8. A copy of the signed and notarized inspection and maintenance (18M) agreement.
9. A copy of the deed restriction.
Form SW401-13ioreleMbnRev.7 Pan III, Page 1 of 1

Permit No.
(to be provided by DWO)
�y of W A �req STORMWATER MANAGEMENT PERMIT APPLICATION FORM ° `C
NCDENR 401 CERTIFICATION APPLICATION FORM
DRY EXTENDED 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 the required information.
Project name
Ft. Bragg Conferencing and Catering Center
Contact person
F. Virginia Norton, PE
Phone number
919.424.3740
Date
3282013
Drainage area number
Lower No. 2
Site Characteristics
Drainage area
177,289.00
f'
Impervious area
118,918.00
hz
% Impervious
0.67
Design rainfall depth
1.00
in
Peak Flow Calculations
1-yr, 24-hr rainfall depth
3.07
in
Rational C, pre -development
0.61
(unitless)
Rational C, post -development
0.74
limitless)
Rainfall intensity: 1-yr. 24-hr storm
5.22
in/hr
Pre -development 1-yr, 24-hr peak flow
12.90
its/sec
Post -development 1-yr, 24-hr peak flow
15.60
fti/sec
Pre/Post 1-yr, 24-hr peak control
2.70
Its/sec
Storage Volume: Non -SA Waters
Minimum required volume
9,658.00
its
Provided volume
9,800.00
fls OK
Sediment storage volume provided
2,450.00
fls OK
Storage Volume: SA Waters
1.5' runoff volume to
Pre -development 1-yr, 24-hr runoff volume its
Post -development 1-yr, 24-hr runoff volume its
Minimum required volume its
Provided volume its
Sediment storage volume provided its
Basin Design Parameters
Drawdown time
2.00
days
OK
SHWT elevation
221.00
Imsl
Basin bottom elevation
' 223,50
Imsl
Of
Storage elevation
-226.25
fmsl
Basin side slopes
3.0
:1
OK
Top elevation
229.00
fmsl
OK
Freeboard provided
- 4.50
it
OK
Basin Bottom Dimensions
Basin length
90•00
it
Basin width
60.00
it
Length to width ratio
1.50
:1
OK
Form SW 401-Dry Extended Detention Bas!nRsv.3 Pans I. a II. Design S rnmary, Page 1 of 2

Permit
(to be Provided by DWO)
Additional Information
Total runoff volume captured by basin
4.07
ac-in
Forebay is not required
Forebay provided
N
(Y or N)
Is basin in a recorded drainage easement?
N
(Y or N)
Need to a recorded drainage easement
Does basin capture all runoff at ultimate build -out?
Y
(Y or N)
OK
Is a sediment depth indicator included?
Y
(Y or N)
OK
Does the basin include a drain?
Y
(Y or N)
OK
Form SW 401 -Dry Extended Detention Basin-rtev.3 Pads I. 3 If. Design Summary, Page 2 of

Permit No.
(to be provided by DWQ)
III. REQUIRED ITEMS 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.
FVN
C-108, C•507
1. Plans (1' - 50' or larger) of the entire site shoving:
f
• Design at ultimate build -out,
J,
N
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
• Maintenance access,
- Proposed drainage easement and public right of way (ROW),
• Overflow device, and
• Boundaries of drainage easement.
FVN
C-108, C•507
2. Plan details (1' = 30' or larger) for the bioretention cell showing:
- Basin dimensions
Pretreatment system,
- Maintenance access,
- Outlet structure,
- Overflow device,
- Flow distribution detail for basin inflow, and
- Vegetation specifications.
FVN
C-507
3. Section view of the basin (1' = 20' or larger) showing:
• 1
Side slopes, 3:1 or lower,
Pretreatment and treatment areas, and
Inlet and outlet structures.
FVq
C-507
6. A construction sequence that shows how the dry detention basin will be protected from sediment until the
\XX
entire drainage area is stabilized.
FVN,
App D
7. The supporting calculations.
'A
App H
8. A copy of the signed and notarized operation and maintenance (08M) agreement.
FVNr
4�
N/A - federal
9. A copy of the deed restrictions (if required).
App G
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-Dry Extended Detention Basin-Rev.3 Pan III. Required Items Checklist, Page 1 of 1

°off
9=Of AwAre��rree���\l�
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER - VEGETATED FILTER STRIP (LS-VFS) SUPPLEMENT
This form must be completely filled out, printed, Initialed, and submitted.
Project name
Contact name
Phone number
Date
Drainage area number
The purpose of the LS-VFS
Stormwater enters LS-VFS from
Type of VFS
Explanation of any 'Other' responses above
If Stormwater Enters the LS-VFS from the Drainage Area
Drainage area
Impervious surface area
Percent impervious
Rational C coefficient
Peak flow from the 1 inthr storm
Time of concentration
Rainfall intensity,10-yr storm
Peak flow hom the 10-yr storm
Design storm
Maximum amount of flow directed to the LS-VFS
Is a flow bypass system going to be used?
Explanation of any 'Other responses above
If Stormwater Enters the LS-VFS from a BMP
Type of BMP
Peak discharge from the BMP during the design storm
Peak discharge from the BMP during the 10-year storm
Maximum capacity of a 100-foot long LS-VFS
Peak flow directed to the LS-VFS
Is a flow bypass system going to be used?
Explanation of any 'Other' responses above
Ft. Bragg Conferencing and Catering Center
R Virginia Norton, PE
919.424.3740
3I21W013
Lower No. 2
removal: 40% TSS, 30% TN, 35% TP
A BMP
Engineered filter strip (graded & sodded, slope < 9%)
Do not complete this section of the form.
1e
Do not complete this section of the form.
%
Do not complete this section of the form.
Do not complete this section of the form.
cfs
Do not complete this section of the fore.
min
Do not complete this section of the form.
inthr
Do rat complete this section of the form.
cts
Do not complete this section of the form.
Pick one:
cts Do not complete this section of the form.
(Y or N) Do not complete this section of the form.
Other. Explained below
0.54
cis
0.54
cis
10
cis
0.54
cis
N
(Y or N)
Flow enters LS-FS from dual dry detention basins in series
Form SW401 - LS-VFS - 29June2012 - Rev.10 page 1 of 3

LS-VFS Design
Forebay surface area
Depth of forebay at slormwater entry point
Depth of lorebay at stormwater exit point
Feet of level lip needed per cls
Computed minimum length of the level lip needed
Length of level lip provided
Width of VFS
Elevation at downslope base of level lip
Elevation at the end of the VFS that is farthest from the LS
Slope (from level lip to the end of the VFS)
Are any draws present in the VFS?
Is there a collector swale at the end of the VFS?
Bypass System Design (if applicable)
Is a bypass system provided?
Is there an engineered flow splitting device?
Dimensions of the channel (see diagram below):
M
B
W
y (flow depth for 10-year storm)
freeboard (during the 10-year storm)
Peak velocity in the channel during the 10-yr storm
Channel lining material
Does the bypass discharge through a wetland?
Does the channel enter the stream at an angle?
Explanation of any 'Other responses above
0
sq 0 No forebay is required.
in
in
10
fVcfs
5
a Ten feet is the minimum level spreader length.
30
n
30
it
222.65
hnsl
222.50
tmsl
0.50
%
N
(Y or N) OK
N
(Y or N)
N (Y or N)
h
It
If
If
It
fvsec
Pick one:
(Y or N)
(Y or N)
Form SW401 - LS-VFS . 29June2012 - Rev.10 page 2 of 3

III. REQUIRED ITEMS CHECKLIST
EDIT 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.
Requried Item:
1. Plans (I- - 50' or larger) of the entire site showing:
- Design at ultimate build -out.
• OH -site drainage (if applicable),
• Delineated drainage basins (include Rational C coefficient per basin),
- Forebay (it applicable),
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW), and
- Boundaries of drainage easement.
2. Plan details (I * = 30' or larger) for the level spreader showing: • rY
• Forebay (it applicable),
- High flow bypass system,
- One toot tope lines between the level lip and top of stream bank,
- Proposed drainage easement, and
• Design at ultimate build -out.
3. Section view of the level spreader (1' = 20' or larger) showing: v
- Underdrain system (if applicable),
- Level lip,
- Upslope channel, and
- Downslope filter fabric.
4. Plan details of the [low splitting device and supporting calculations (if applicable).
5. A construction sequence that shows how the level spreader will be protected from VIA
sediment unfit the entire drainage area is stabilized.
6. If a non -engineered VFS is being used, then provide a photograph of the VFS showing
that no draws are present. `'
7. The supporting calcllations. V
8. A copy of the signed and notarized operation and maintenance (08M) agreement. V
Page or plan sheet number and any notes:
C-108. C-507
08,C-507
Form SW401 - LS-VFS - 29June2012 - Rev.10 page 3 of 3

Permit Number:
(to he provided by DWQ)
Drainage Area Number:
Filter Strip, Restored Riparian Buffer and Level Spreader
Operation and Maintenance Agreement
I will keep a maintenance record on this 13MP. 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.
Important maintenance procedures:
— Immediately after the filter strip is established, any newly planted vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
— Once a year, the filter strip will be reseeded to maintain a dense growth of
vegetation
— Stable groundcover will be maintained in the drainage area to reduce the
sediment load to the vegetation.
— Two to three times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC, 1993). Forested filter strips do not require this type of maintenance.
— Once a year, the soil will be aerated if necessary.
— Once a year, soil pH will be tested and lime will be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potential.problem:
How 1 will remediate theproblem:
The entire filter strip
Trash/debris is present.
Remove the trash/debris.
system
The flow splitter device
The Flow splitter device is
Unclog the conveyance and dispose
(if applicable)
clogged.
of any sediment off -site.
The Flow splitter device is
Make any necessary repairs or
damaged.
replace if damage is too large for
repair.
Form SWU401-1-evel Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The Swale and the level
The Swale is clogged with
Remove the sediment and dispose
lip
sediment.
of it off -site.
The level lip is cracked,
Repair or replace lip.
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
Regrade the soil to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stonnwater has
then plant a ground cover and
bypassed it.
water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun
Remove them.
to grow on the Swale or just
downslo pe of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then
reestablish proper erosion control.
'turf reinforcement is
Study the site to see if a larger
damaged or ripap is rolling
bypass channel is needed (enlarge if
downhill.
necessary). After this, reestablish
the erosion control material.
The filter strip
Crass is too short or too long
Maintain grass at a height of
if applicable).
approximately three to six inches.
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Sediment is building up on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
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.
Nuisance vegetation is
Remove vegetation by hand if
choking out desirable species.
possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality local Regional Office, or the
outlet.
1 401 Oversight Unit at 919-733-1796.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer 0RM-Rev.3 Page 2 of 3

Permit Number:
(to be provided by DIVA)
I acknowledge and agree by my signature below that I am responsible for the
perfonnance 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: Fort Brags: Conferencing and Catering Center
BMP drainage area number:
Print name: Mr. David Heins
Title: Ft. Braga Directorate of Public Works (DPW) /Chief -Environmental Division
Address: 2175 Reilly Road Stop A, Fort Bragg, NC 28310-5000
Date: tt / (3
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, , a Notary Public for the State of
day of
County of , do hereby certify that
personally appeared before me this
and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
SEAL
My commission expires
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3

Permit Number:
(m be provide! by DN'Q)
Drainage Area Number:
Dry Extended Detention Basin
Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. 'Phis 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 dry extended detention basin system is defined as the dry detention basin, outlet
structure, 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:
— The drainage area will be managed to reduce the sediment load to the dry
extended detention basin.
— Immediately after the dry extended detention basin is established, the vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
— No portion of the dry extended detention pond will be fertilized after the first
initial fertilization that is required to establish the vegetation.
— I will maintain the vegetation in and around the basin at height of
approximately six inches.
— Once a year, a dam safety expert will inspect the embankment.
After the dry extended detention basin is established, it will be inspected once a quarter
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 will be kept in a known set
location and will 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 theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the dry
Areas of bare soil and/or
Regrade the soil if necessary to
extended detention
erosive gullies have formed,
remove the gully, and then plant a
basin
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Form SW401-Dry Detention O&M-Rev3 Page I of 4

BMP element:
Potentialproblem:
How I will remediate theproblem:
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe.. Dispose of the
Swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
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
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
riprap is displaced.
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 pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
Sediment has accumulated
Search for the source of the
and reduced the depth to 75 %
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Revegetate disturbed
areas immediately with sod
(preferred) or seed protected with
securely staked erosion mat.
Water is standing more than
Check outlet structure for clogging.
5 days after a storm event.
If it is a design issue, consult an
appropriate professional.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
Form SW401-Dry Detention O&M-Rev3 Page 2 of 4

BMP element:
Potentialproblem:
How I will remediate theproblem:
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
Grass cover is unhealthy or
Restore the health of the grass cover
eroding.
- consult a professional if necessary.
Signs of seepage on the
Consult a professional.
downstream face.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present,
consult a professional to remove
beavers.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair'
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 NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
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 basin depth reads 224.5 feet in the main pond, the sediment shall be removed.
When the basin depth reads N/A feet in the forebay, the sediment shall he removed.
Sediment Removal
Bottom
BASIN DIAGRAM
(fill in the blanks)
Temporary Pool Elevation 226.25
VA i Te porm Pool cmpon
--------- - -- - -- plume Sediment Removal Elevation 224.5 Volur
kN/A 2 25%--------------------------------------�-----
Sediment \ Bottom Elevation
Storage
FOREBAY MAIN POND
Form SW401-Dry Detention O&M-Rev.3 Page of 4

Permit Number:
(to be provided by DIVA)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. 1 agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name:Fort Bragg Conferencine and Catering Center
BMP drainage area nun
Print name: Mr. David Heins
Title: Ft. Brags; Directorate of Public Works (DPW) /Chief -Environmental Division
Address: 2175 Reilly Road Stop A, Fort Bragi;, NC 28310-5000
Date: / a 4t4,, / 3
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, , 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
forgoing dry detention basin maintenance requirements. Witness my hand and official
seal,
SEAL
My commission
Form SW401-Dry Detention O&M-Rev.3 Page 4 of 4

Permit Number:
(to be provided by DWQ)
Drainage Area Number:_
Bioretention 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 13MP 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.
Important operation and maintenance procedures:
— Immediately after the bioretention cell is established, the plants will be watered
twice weekly if needed until the plants become established (commonly six
weeks).
— Snow, mulch or any other material will NEVER be piled on the surface of the
bioretention cell.
— Heavy equipment will NEVER be driven over the bioretention cell.
— Special care will be taken to prevent sediment from entering the bioretention cell.
— Once a year, a soil test of the soil media will be conducted.
After the bioretention cell is established, I will inspect it 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 will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblems:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
bioretention cell
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established Provide lime and a
one-time fertilizer application.
The inlet device: pipe,
The pipe is clogged (if
Unclog the pipe. Dispose of the
stone verge or swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
Stone verge is clogged or
Remove sediment and clogged
covered in sediment (if
stone and replace with clean stone.
applicable).
Form SW401-Bioretention O&M-Rev.3 Page 1 of 4

BMP element:
Potentialproblems:
1-low I will remediate theproblem:
The pretreatment area
Flow is bypassing
Regrade if necessary to route all
pretreatment area and/or
flow to the pretreatment area.
gullies have formed.
Restabilize the area after grading.
Sediment has accumulated to
Search for the source of the
a depth greater than three
sediment and remedy the problem if
inches.
possible. Remove the sediment and
restabilize the pretreatment area.
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.
The bioretention cell:
Best professional practices
Prune according to best professional
vegetation
show that pruning is needed
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.
Tree stakes/wires are present
Remove tree stake/wires (which
six months after planting.
can kill the tree if not removed).
The bioretention cell:
Mulch is breaking down or
Spot mulch if there are only random
soils and mulch
has floated away.
void areas. Replace whole mulch
layer if necessary. Remove the
remaining much and replace with
triple shredded hard wood mulch at
a maximum depth of three inches.
Soils and/or mulch are
Determine the extent of the clogging
clogged with sediment.
- remove and replace either just the
top layers or the entire media as
needed. Dispose of the spoil in an
appropriate off -site location. Use
triple shredded hard wood mulch at
a maximum depth of three inches.
Search for the source of the
sediment and remedy the problem if
ossible.
An annual soil test shows that
Dolomitic lime shall be applied as
pl-1 has dropped or heavy
recommended per the soil test and
metals have accumulated in
toxic soils shall be removed,
the soil media.
disposed of properly and replaced
with new planting media.
Form SW401-Bioretention O&M-Rev.3 Paget of

BMP element:
Potentialproblems:
How I will remediate theproblem:
The underdrain system
Clogging has occurred.
Wash out the underdrain system.
if applicable)
The drop inlet
Clogging has occurred.
Clean out the drop inlet. Dispose of
the sediment off -site.
The drop inlet is damaged
Repair or replace the drop inlet.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1766.
Form SW401-Bioretention O&M-Rev.3 Page 3 of 4

Pennit Number:
(Io be provided by DWQ
1 acknowledge and agree by my signature below that 1 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:Fort Bragg Conferencing and Catering Center
BMP drainage area number:
Print name: Mr. David Heins
Title: Fort Bragg Directorate of Public Works (DPW)/Chief-Environmental Division
Address: 2175 Reilly Road Stop A, Fort Braga, NC 29310-5000
Date:�J /
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.
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
forgoing bioretention maintenance requirements. Witness my hand and official seal,
SEAL
My commission
Form SW401-Bioretention I&M-Rev. 2 Page 4 of 4