SW6141102_CURRENT PERMIT_20141217

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW C(!('j` c�
DOC TYPE
CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
YYYYMMDD

w
I
AA
NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
December 1.7, 2014
Mr. David Heins
Environmental Division Chief (DPW)
Directorate of Public Works (DPW)
2175 Reilly Road Stop A
Fort Bragg, North Carolina 28310-5000
7-
Subject: Stormwater Permit No. SW6141002
Fort Bragg Equipment Parking Area Y5015 Project
Dear Mr. Heins:
John E. Skvarla, III
Secretary
The Division of Energy, Mineral, and Land Resources (DELMR), received a complete Stormwater
Management Permit Application for the subject project on Date. 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 211.1000 and Session Law 2006-246. We are forwarding
Permit No. SW6141202, dated December 17, 2014, for the construction, operation and maintenance of
the subject project and the stormwater system/Bio-Swales. This permit shall be effective from the date
of issuance until December 16, 2022 and shall be subject to the conditions and limitations as specified
therein, and does not supersede any other agency permit that may be required.
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.(919)-807-6374; or -'—
[e-mail].
ncdenr.gov. L.
Sincerely,
JAN 2 0 2015 i I
I �
far racy E. Davis, PE, CPM, Director
cc: SW6141202 File, Fayetteville Regional Office —
cc: Lee Ward, DPW
Jason Sesler, Stantec
Division of Energy, Mineral, and Land Resources
Energy Section • Geological Survey Section • Land Quality Section
1612 Mail Service Center, Raleigh, North Carolina 27699-1612.919-707-9200 / FAX: [phone]
512 North Salisbury Street, Raleigh, North Carolina 27604 • Internet: hUp://portal.ncdenr.org/web/Ir/
An Equal Opportunity \ Affirmative Action Employer- 50% Recycled \ 10% Post Consumer Paper

State Stormwater Permit
Permit No. SW6141202
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
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 Equipment Parking Area
Y5015 Project
Fort Bragg, Cumberland County
FOR THE
construction, operation and maintenance of four Bio-Swales 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 State and considered a part of this permit.
This permit shall be effective from the date of issuance until September 16, 2014, 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 four Bio-Swales are approved for the management of stormwater runoff as
described in the application documents and as shown on the approved plans.
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.
Page 1 of 4

State Stormwater Permit
Permit No. SW6141202
II. SCHEDULE OF COMPLIANCE
During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
2. The permittee shall at all time provide the operation and maintenance necessary
to assure the four permitted Bio-Swales 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.
g. Access to the cell and outlet structure must be available at all times.
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 an annual summary report of the maintenance and
inspection records for each of the four Bio-Swales. The report shall summarize
the inspection dates, results of the inspections, and the maintenance work
performed at each inspection.
5. The four Bio-Swales shall be constructed in accordance with the approved plans
and specifications, the conditions of this permit, and with other supporting data.
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 four Bio-Swales 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. 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. SW6141202
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
PA
3.
0
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
State, 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.
Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to enforcement action by the State, in accordance with
North Carolina General Statute 143-215.6A to 143-215.6C.
The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) 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.
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.
Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
Page 3 of 4

State Stormwater Permit
Permit No. SW6141202
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.
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 17'h day of December, 2014.
for Tracy E. Davis, P.E., CPM
Director Division of Energy, Mineral, and Land Resources
Page 4 of 4

State Stormwater Permit
Permit No. SW6141202
Fort Bragg Equipment Parking Area
Y5015 Project
Fort Braqq; Cumberland County
Designer's Certification
I, , as a duly registered in the
State of North Carolina, having been authorized to observe (periodically/ weekly/
full time) the. construction of the project,
Fort Bragg Equipment Parking Area, Y5015 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.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
cc: NCDENR-DEMLR Regional Office
Page 1 of 1

w ., .. . .' ;. I .... ..... . .... .... . 'DEMLR USE ONLY
Date Received
Pee P
P r it ber.
i
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 Mgmt Plan:
State of North Carolina
Department of Environment and Natural Resources
Division of Energy, Mineral and Land Resources
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form ntay be pliotocopied for use as an original
I "AkiISO LV11A1►100Nu"V[i]►1
1. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Ft. Bragg Equipment Parking Area Y5015 Project
2. Location of Project (street address):
Knox Street (just east of Bragg Blvd.)
City:Fayetteville (Fort Bragg) County:Cumberland Zip:28303
3. Directions to project (from nearest major intersection):
From intersection of Butner Road and Bragg Blvd.: I-Iead south on Bragg Blvd. for 2.9 miles, turn left onto
Knox St., take first right after 0.3 miles
4. Latitude:35° 7' 10.40" N Longitude:78° 57' 23.84" W of the main entrance to the project.
IL PERMIT INFORMATION:
1. a. Specify whether project is (check one): ®New ❑Modification ❑ Renewal w/ Modification[
tRenenals With modifications also requires SWU-102 - Renetoal Application Fortis
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit numberN/A , 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 ❑Othei JAN 2 0 2015
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application, list the stormwater project number,
if assigned, N/A and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major
❑NPDES Industrial Stormwater
®Sedimentation/Erosion Control: 6.96 ac of Disturbed Area
❑404/401 Permit: Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number,
issue date and the type of each permit:N/A \`1
5. Is the project located within 5 miles of a public airport? ®No ❑Yes
If yes, see S.L. 2012-200, Part VI: http://portal.ncdenr.org/web/Ir/rules-and-regulations
Form SWU-101 Version Oct. 31, 2013 Page I of 6

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 proiect):
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:
Street Address:2175 Reilly Road Stop A
City: Fort Bragg State: NC Zip: 28310-5000
Mailing Address (if applicable):2175 Reilly Road Stop A
City:Fort Bragg State:NC Zip: 28310-5000
Phone: (910 ) 396-8207
Email: david.a.heins.civ©mail.mil
Fax: (910 ) 907-2420
c. Please check the appropriate box. The applicant listed above is:
® The property owner (Skip to Contact Information, item 3a)
❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below)
❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and
2b below)
❑ Developer* (Complete Contact Information, item 2a and 2b below.)
2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the
person who owns the property that the project is located on):
Property Owner/Organization:
Signing Official & Title:
b.Contact information for person listed in item 2a above:
Street Address:
City: State: Zip:
Mailing Address (if applicable):
City: State: Zip:
Phone: ( ) Fax: ( )
Email:
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: Bldg 2175 Reilly Road Stop A
City: Fort Bragg State: NC Zip:28310-5000
Phone: (910 ) 396-2301
Email: [e-mail]
4. Local jurisdiction for building permits:
Point of
Fax: (910 ) 907-2420
Phone #:
Form SWU-101 Version Oct. 31, 2013 Page 2 of 6

IV. PROJECT INFORMATION
1. In the space provided below, briefly summarize how the stormwater runoff will be treated.
Stormwater runoff from new impervious parking areas will be treated by the implementation of
bio-swales along the west side of the parking area. The bio-swales will provide pollutant removal as well as
reduction of post -development flows by stormwater infiltrating through the bottom of the bio-swales
2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved:
❑ Approval of a Site Specific Development Plan or PUD Approval Date:
❑ Valid Building Permit Issued Date:
❑ Other: Date:
b.If claiming vested rights, identify the regulation(s) the project has been designed in accordance with:
❑ Coastal SW -1995 ❑ Ph II - Post Construction
3. Stormwater runoff from this project drains to the Cape Fear River basin.
4. Total Property Area: 6.96 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*:6.96 acres
Total project area shall be calculated to exclude the following the nornal pool of impounded structures, the area
between the banks of streams and rivers, the area beloto the Normal High Water (NHW) line or Mean High Water
(MHW) line, and coastal wetlands landward from the NHW (or MHIV) line. The resultant project area is used to
calculate overall percent built upon area (BUA). Non -coastal wetlands landward of the NHW (or MHW) line may
be included in the total project area.
8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 80.5
9. How many drainage areas does the project have? 4 (For high densihit, count 1 for each proposed engineered
stornnonter BMP. For low densihj and other projects, use 1 for the whale properhj 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
Draina e Areal
iDraina e Area 2
•Draina e Area,1
Draina e Area 4 ,
Receiving Stream Name
Little Cross
Creek
Little Cross
Creek
Little Cross
Creek
Little Cross
Creek
Stream Class *
WS-IV
WS-IV
WS-IV
WS-IV
Stream Index Number *
18-27-4-(1)
18-27-4-(1)
18-27-4-(1)
18-27-4-(1)
Total Drainage Area (so
60330
60550
62510
80150
On -site Drainage Area (so
60330
60550
62510
1 80150
Off -site Drainage Area (sf)
0
0
0
0
Proposed Imervious Area** (sQ
45825
52925
54625
65600
% Impervious Area** total
76
87.4
87.4
81.9
Impervious** Surface Area
Drainage Area 1
Drainage Area 2
Drainage Area 3
Drainage Area 4
On -site Buildings/Lots (so
On -site Streets (so
On -site Parking (so
45825
52925
54625
65600
On -site Sidewalks (so
Other on -site (so
Future (so
Off -site (sf)
Existing BUA*** (so
Total (so:
45825
52925
54625
65600
* Stream Class and Index Number can be determined at: http://portnLncdenr.org oeb/twrl[ps/csu/clnssifications
FormSWU-101 Version Oct. 31,2013 Page 3of6

bngqervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sitfewalks, gravel areas, etc.
** Report only that amount of existing BUA that will remain after development. Do not report any existing BUA that
is to be removed and which will be replaced by new BUA.
11. How was the off -site impervious area listed above determined? Provide documentation. Using GIS and
survey information and CAD software. See calculations for drainage area map.
Proiects in Union County: Contact DEMLR Central Office stnfjto check ifthe project is located within n Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements as per 15A NCAC 02B .0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms
must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded
from http://portal.ncdenr.org/web/wq/ws/su/bap-manual.
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and
Land Resources (DEMLR). A complete package includes all of the items listed below. A detailed application
instruction sheet and BMP checklists are available from
http://12ortal.ncdenr.org/web/wq/ws/su/statesw/forms does. The complete application package should be
submitted to the appropriate DEMLR Office. (The appropriate office may be found by locating project on the
interactive online map at http://portal.ncdenr.org/web/wq/ws/su/maps.)
Please indicate that the following required information have been provided by initialing in the space provided
for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions
for each submitted application package from http://portal.ncdennorg/web/wq/ws/su/statesw/forms does.
1. Original and one copy of the Stormwater Management Permit Application Form. 4
2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants Ei
Form. (if required as per Part VII below)
3. Original of the applicable Supplement Form(s) (scaled, 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 TJT
http://www.envhelp.org/pages/onestopexpress.html for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor
the project. This is required in addition to the brief summary provided in the Project
Information, item 1.
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the
receiving stream drains to class SA waters within 1/2mile of the site boundary, include the Vz
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.
I. 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 NI-IW line of tidal
waters, and any coastal wetlands landward of the MHW or NI-IW 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 Oct. 31, 2013 Page 4 of 6

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). n'
9. Copy of any applicable soils report with the associated SHW'C elevations (Please identify
elevations in addition to depths) as well as a map of the boring locations with the existing
elevations and boring logs. Include an 8.5"xll" copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs, the report should also
include the soil type, expected infiltration rate, and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO: Schedule a site visit for DEMLR to verify the SH1NT prior
to submittal, e most
t current
78.) 4 10. A copy of the most current property deed. Deed book: 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 1a, 2a, and/or 3a per 15A NCAC 2H.1003(e).
The corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State, otherwise the application will be returned.
littl2://www.secretary.state.nc.us/Corporations/CSearch.aspx
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 htto://portaI.ncdenr.org/web/Ir/state-stormwater-
forms 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 DEMLR, 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:lason Sesler, PE
Consulting
Mailing Address:5565 Centerview Dr., Suite 107
City:Raleigh State:NC Zip:27606
Phone: [phone]
Email:
i ason. ses ler�sta ntec.com
Fax: (919 ) 8518393
IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled ont, complete this
section)
I, (print or type name of person listed in Contact Information, item 2a) , certify that I
own the property identified in this permit application, and thus give permission to (print or type name of person
listed in Contact Information, item la) with (print or h/pe none of organization listed in
Contact Information, item 1a) to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal, which indicates the
party responsible for the operation and maintenance of the stormwater system.
Form SWU-101 Version Oct. 31, 2013 Page 5 of 6

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 DEMLR Stormwater permit reverts back
to me, the property owner. As the property owner, it is my responsibility to notify DEMLR immediately and
submit a completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater
treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility
without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement
action including the assessment of civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6.
a Notary Public for the State of , County of
do hereby certify that
personally appeared
before me this _ day of and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
SEAL
My commission
X. APPLICANT'S CERTIFICATION
I, (print or hjpe name of person listed in Contact Information, item Ia) Mr. 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 7stormwater�rul der A NCAC 2H .1000 and any other applicable state stormwwaterrequirements.
Signature:iCGCu/f�/j 1 Date: Z7'/Yaty14
I, a Notary Public for the State of . County of
do hereby certify that personally appeared
before me this _ day of and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
SEAL
My commission expires
Form SWU-101 Version Oct. 31, 2013 Page 6 of 6

Permit Number:
(to be provided by DWQ)
Drainage Area Number: Bio-swaies #1 4
Bio-Swale Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
bio-Swale.
— Immediately after the bio-swale is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the bio-swale will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the bio-swale will be maintained at a height of
approximately six inches.
After the bio-swale 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 Ji1r� Z 2�(5
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
Areas of bare soil and/or
Regrade the soil if necessary to
the bio-swale
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide time and a
one-time fertilizer application.
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.
Form SW401-Infiltration Basin O&M-Rev.3 Page 1 of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
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
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
A visible layer of sediment
Search for the source of the
has accumulated.
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Water is standing more than
Replace the top few inches of filter
5 days after a storm event.
media and see if this corrects the
standing water problem. If so,
revegetate immediately. If not,
consult an appropriate professional
for a more extensive repair.
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).
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
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.
Form S W401-Infiltration Basin O&M-Rcv.3 Page 2 of 3

Permit Number:
(to be provided by DFVQ)
1 acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Projec[ name: Ft. Bragg Equipment Parking Area Y5O15 Project
BMP drainage area number: Bio-swales #1-4
Print name: Mr. David Heins
Title: Environmental Division Chief (DPW)
Address: 2175 Reilly Road Stop A, Fort Bragg, NC 28310-5000
Date:
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident ofthe 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 bio-swale maintenance requirements. Witness my hand and official seal,
SEAL
My commission
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

State Stormwater Permit
Permit No. SW6141102
Fort Bragg
NICOE Satellite Infrastructure Support
At Rotary Lane and Longstreet Road in Cumberland County
Designer's Certification
I, ZG� M-W/AS , as a duly registered r itOAA, 6�-KrW in the
State of North Carolina, having been authorized to observe (periodically/ -weekly/
W4 4irrre) the construction of the project,
tJ lcce ZA-te111
(Project Name)
for sjc{ q DPW (Project Owner) hereby state that, to the
best of my abilitieAque 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 a/,Yz
Registration Number &'?Z25W
Date — 0�f4n-1WOT
P#1111••, ,
H CA
'SEA IP�FESS�0�9�2
SEAL
022574
RvM.
,•
J 0 L 2 7 2017
cc: NCDENR-DEMLR Regional Office
Page 1 of 1

/� �&)k \ \:

Permit
(to be provided by DWQ)
rof WA r,4
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
MCDEW 401 CERTIFICATION APPLICATION FORM a�C Y
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information.
I. PROJECT INFORMATION
Project Name
NICOE Satellite Infrastructure Support
Contact Person
Branch Smith, PE
Phone Number
910-343-1048
Date
8-Oct-2014
Drainage Area Number
DA-1
II. DESIGWINFORMATION
Site Characteristics
Drainage area
53,814.00
ft3
Impervious area
38,529.00
ft2
Percent impervious
71.60
% .
Design rainfall depth
1.80
in
Peak Flow Calculations
1-yr, 24-hr rainfall depth
NIA
in
1-yr, 24-hr intensity
in/hr
Pre -development 1-yr, 24-hr discharge
ft3/sec
Post -development 1-yr, 24-hr discharge
ft3/sec
Pre/Post 1-yr, 24-hr peak flow control
ft3/sec
Storage Volume: Non -SA Waters
Minimum design volume required
5,580.00
ft3
Design volume provided
8,065.00
ft3 OK for non -SA waters
Storage Volume: SA Waters
1.5' runoff volume
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Minimum required volume
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage Surface Area
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom Surface Area
NIA ft3
1111'
ft3
ft3
ft3
3gram/Blaney HSG B
4.20 in/hr
231.30 fmsl
3.00
days OK
3.00
:1 OK
233.30
fmsl OK
235.90
fmsl
3,200.00
ft2
237.00
fmsl
140.00 it
30.00 ft
1,098.00 ft2
NOV 2 6 2014
Form SW401-Infiltration Basin-Rev.5 11Apr2011 Parts DA1, Page 1 of 2

Permit
(to be provided by DWO)
Additional Information
Maximum runoff to each inlet to the basin?
1.00
ac-in
Length of vegetative filter for overflow
NIA
ft
Distance to structure
N/A
It
Distance from surface waters
N/A
It
Distance from water supply wells)
N/A
it
Separation from impervious soil layer
2.00
ft
Naturally occuring soil above shwl
2.00
ff
Bottom covered with 4-in of clean sand?
Y
(Y or N)
Proposed drainage easement provided?
NIA
(Y or N)
Capures all runoff at ultimate build -out?
Y
(Y or N)
Bypass provided for larger storms?
Y
(Y or N)
Pretreatment device provided
Storm Inlets
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Form SW401-Infiltration Basin-Rev.5 11Ap2011 Pans DA I, Page 2 of 2

Permit
(lo be provided by DWQ)
of WA
STORMWATER MANAGEMENT PERMIT APPLICATION FORM p�C 4E
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information.
L PROJECT INFORMATION,
Project Name NICOE Satellite Infrastructure Support
Contact Person Branch Smith, PE
Phone Number 910-343-1048
Date 8-Oct-2014
Drainage Area Number
II: DESIGN. INFORMATION'
Site Characteristics
Drainage area
Impervious area
Percent impervious
Design rainfall depth
Peak Flow Calculations
1-yr, 24-hr rainfall depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr discharge
Post -development 1-yr, 24-hr discharge
Pre/Post 1-yr, 24-hr peak flow control
Storage Volume: Non -SA Waters
Minimum design volume required
Design volume provided
Storage Volume: SA Waters
1.5' runoff volume
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Minimum required volume
Volume provided
Soils Report Summary
Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage Surface Area
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom Surface Area
57,861.00 ft'
35,606.00 ft'
61.54 %
1.80 in
NIA in
in/hr
ft3/sec
ft'/sec
ft'/sec
5,257.00 it'
5,400.00 ft'
N/A ft3
ft3
ft3
ft3
ft3
igram)Blaney HSG B
4.10 in/hr
231.70 fmsl
3.00 days
3.00
:1
233.70
fmsl
235.60
fmsl
3,780.00
ftz
236.50
fmsl
150.00 ft
40.00 ft
1,626.00 ft'
OK for non -SA waters
OK
OK
OK
Form SW401-Infiltration Basin-Rev.5 I lAp2011 Pans DA2, Page 1 of 2

Permit
(to be provided by DWQ)
Additional Information
Maximum runoff to each inlet to the basin?
1.00
ac-in
Length of vegetative filter for overflow
N/A
ft
Distance to structure
N/A
ft
Distance from surface waters
N/A
ft
Distance from water supply wells)
N/A
ft
Separation from impervious soil layer
2.00
ft
Naturally occuring soil above shwt
2.00
ft
Bottom covered with 4-in of clean sand?
Y
(Y or N)
Proposed drainage easement provided?
NIA
(Y or N)
Capures all runoff at ultimate build -out?
Y
(Y or N)
Bypass provided for larger storms?
Y
(Y or N)
Pretreatment device provided
Storm Inlets
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Form SW401-Infftrarion Basin-Rev.5 11Ap2011 Parts DA2, Page 2 of 2

Permit
(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.
Pagel Plan
Initials Sheet No.
_JBS_ C b 1. Plans (1" - 50' or larger) of the entire site showing:
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
- High flow bypass system,
- Maintenance access,
- Proposed drainageeasement and public right of way (ROW),
- Overflow device, and
- Boundaries of drainage easement.
_JBS_ D 2. Partial plan (1" = 30' or larger) and details for the infiltration basin showing:
- Bypass structure,
- Maintenance access,
- Basin bottom dimensions,
- Basin cross-section with benchmark for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filter, and
- Pretreatment device.
_JBS_ GN 50 3. Section view of the infiltration basin (V = 20' or larger) showing:
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
_JBS_ 4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
_JBS 5. 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 & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
_JBS_ 104. A construction sequence that shows how the inftlration basin will be protected from sediment until the
entire drainage area is stabilized.
_JBS_ 7. The supporting calculations.
_JBS_ 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
_NA 9. A copy of the deed restrictions (if required).
Form SW401-Infiltration Basin-Rev.4 Page 1 of 1 Part III, Required Items Checklist, Page 1 of 1

I ` Operation & Maintenance Aareement I
Project Name:
Project Location
NICOE Satellite Infrastructure Support
Fort Bragg, NC
Maintenance records shall be kept on the following BMP(s). This maintenance record shall 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 pollutant removal efficiency of the BMP(s).
The BMP(s) on this project include (check all that apply & corresp(
Bioretention Cell
Quantity:
Dry Detention Basin
Quantity:
Grassed Swale
Quantity:
Green Roof
Quantity:
Infiltration Basin
Quantity:
2
Infiltration Trench
Quantity:
Level SpreaderNFS
Quantity:
Permeable Pavement
Quantity:
Proprietary System
Quantity:
Rainwater Harvesting
Quantity:
Sand Filter
Quantity:
Stormwater Wetland
Quantity:
Wet Detention Basin
Quantity:
0
Disconnected Impervious Area
Present:
No
User Defined BMP
Present:
No
O&M tables wil
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
rnrlxcx•i
I acknowledge and agree by my signature below that 1 am responsible for the performance of the maintenance procedures listed
for each BMP above, and attached O&M tables. I agree to notify NCDENR of any problems with the system or prior to any
changes to the system or responsible party.
Responsible Party:
Title & Organization:
Street address:
City, state, zip:
Phone number(s):
Email:
Signature:
County of
personally appeared before me this
Mr. David Heins
Ft. Bragg Directorate of Public Works/Chief-Environmental Divisio
2175 Reilly Road Stop A
Fort Bragg, NC 28310-5000
[phone]
C
a Notary Public for the State of
do hearby certify that
day of
acknowledge the due execution of the Operations and Maintenance Agreement .
Witness my hand and official seal,
DECEIVED
NOV 13 2014
DENR-LAND QUALITY
STORMWATER PERMITTING
My commission expires
Date: Zg de'� 15r—
and
NOV 2 6 2014
10/8/2014
Page 1 of 4

I I I Infiltration System Maintenance Requirements I
nce
The drainage area will be carefully managed to reduce The sediment load to The infiltration basin.
Immediately after the infiltration basin is established, the vegetation will be watered twice weekly if needed until
the plants become established (commonly six weeks).
No portion of the infiltration basin will be fertilized after the initial fertilization that is required to establish the
vegetation.
The vegetation in and around the basin will be maintained at a height of approximately six inches.
After the infiltration basin is established, it shall 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 shall be kept in a known
set location and shall 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 to remediate the problem:
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 remove the gully, and then plant a
infiltration basin
erosive gullies have formed.
ground cover and water until it is established. Provide lime and a one-
time fertilizer application.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the sediment off -site.
swale
applicable).
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to smooth it over and provide erosion
swale (if applicable).
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 sediment and remedy the problem if
and reduced the depth to
possible. Remove the sediment and dispose of it in a location where
75% of the original design
it will not cause impacts to streams or the BMP.
depth.
Erosion has occurred or
Provide additional erosion protection such as reinforced turf matting or
riprap is displaced.
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
A visible layer of sediment
Search for the source of the sediment and remedy the problem if
has accumulated.
possible. Remove the sediment and dispose of it in a location where
it will not cause impacts to streams or the BMP. Replace any media
that was removed in the process. Revegetate disturbed areas
immediately.
Water is standing more than
Replace the top few inches of filter media and see if this corrects the
5 days after a storm event.
standing water problem. If so, revegetate immediately. If not, consult
an appropriate professional for a more extensive repair.
Weeds and noxious plants
Remove the plants by hand or by wiping them with pesticide (do not
are growing in the main
spray).
treatment area.
The embankment
Shrubs or trees have started
Remove shrubs or trees immediately.
to grow on the embankment.
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.
STORM-EZ 10/8/2014
Version 1.4 O&M Manual Page 3 of 4

The'receiving water
Erosion or other signs of
IContact the local NC Department of Environment and Natural
damage have occurred at the
Resources Regional Office.
outlet.
STORM-EZ 10/8/2014
Version 1.4 0&M Manual Page 4 of 4

Permit
(to be provided by DWO)
Of WATPH
�, STORMWATER MANAGEMENT PERMIT APPLICATION FORM
ARA �� 4E
NCDENR
401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled oul, printed and submitted.
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information,
II'„ PROJECTrINF.ORMAT10Nf
Project Name NICOE Satellite Infrastructure Support
Contact Person Branch Smith, PE -
Phone Number 910-343-1048 -
Date '8-OcP014
Drainage Area Number !DA-1 -
II:"bESIGNiINF..ORMATION
a.r1 ,,.x
a Ca,k ta4+mw, "r,.'qn
Site Characteristics
- _
Drainage area
-53,814.00
Impervious area
t 38,529.00
it' -
Percent
Percent impervious
71.60
%
Design rainfall depth
."` 1.80
in
Peak Flow Calculations -
1-yr, 24-hr rainfall depth
NIA ,
", in
1-yr, 24-hr intensity
h - -
'' in/hr
Pre -development 1-yr, 24-hr discharge
I
..: ft'Isec
Post -development 1-yr, 24-hr discharge
I. '
`ft'Isec
Pre/Post 1-yr, 24-hr peak flow control_
ft'/sec -
Storage Volume: Non -SA Waters
Minimum design volume required
Design volume provided
8,065.00
ft' OK for non -SA waters
Storage Volume: SA Waters
1.5' runoff volume
Pre -development 1-yr, 24-hr runoff volume
Post -development 1-yr, 24-hr runoff volume
Minimum required volume
Volume provided
Soils Report Summary
-Soil type
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage Surface Area
Top elevation
Basin Bottom Dimensions
Basin length
Basin width --
Bottom Surface Area
WA
I, "ft3
ft'
igiamlBlaney.HSG B " , -, ..
4.20 _ inmr
231.30' . ,fmsl
1, .3.00 ,.
days OK
' -3.00 ='
c:l OK
233.30 •'.
'fmsl - OK
235.90
Imsl
I : 3,200.00
, ft2
` 237.00 -
fmsl
140.00.�- tt
30.00 If
' 1,098.00 ft2
NOV 2 6 2014
Foos SW401-Infihration Basin-Rev.5 11Ap2011 - Parts DA1, Page 1 of 2

Permit No.
(to be provided by OWO
Additional Information
Maximum runoff to each inlet to the basin?
1.00
ac-in
OK
Length of vegetative filter for overflow
N/A
It
OK '
Distance to structure -
N/A- ,
. ft
OK
Distance from surface waters
" N/A
It
OK
Distance from water supply well(s)
,N/A
It
OK
Separation from impervious soil layer
- 2.00,.
If
OK
Naturally occuring soil above shwt
'2.00 -,
If
OK
Bottom covered with 4-in of clean sand?
'Y' --�
(Y or N)
.OK
Proposed drainage easement provided? -' -
N/A.
'.(YorN)
OK
Capures all runoff at ultimate build -out?
Y
- (Y or N)
_
OK
Bypass provided for larger storms?
Y ; ,-
_ (Y or N)
OK
Pretreatment device provided � �'
- Storm Inlets
Fonn SW401-Infiltration Basin-Rev.5 11Ap2011 Pans OA1, Page 2 of 2

Permit No.
(to be provided by DWQ)
QF W ATpH
A&MR—WIL- STORMWATER MANAGEMENT PERMIT APPLICATION FORM 5 1
HCDEMR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information.
c fir, Pry aI' ,v Y ys. 'k w -b.. L u 'yry %vY� v 5. .. u
11i1PRODECTr`INFORMATION, . , -_'� k � 0 I','
Project Name _ 'iNICOE Satellite Infrastructure Support
Contact Person Bmnch Smith, PE - -
Phone Number- 910-343-1048
Date _ �6-0d-2014 ., -. ,..
Drainage Area Number -,DA-2 -
lit-DESIGN'+INFORMATION''` - .
Y
Site Characteristics
Drainage area
( M57,861.00-. 'ft1
Impervious area ..
I. 35,606.00.,ft2
Percent impervious
61.54 %
Design rainfall depth
1.80�,-. `;in
Peak Flow Calculations
1-yr, 24-hr rainfall depth
1-yr, 24-hr intensity
I. r `inthr -
Pre -development 1-yr, 24-hrdischarge
i ''- --'ft3/sec
Post -development 1-yr, 24-hr discharge
(' - fl'Isec
Pre/Post 1-yr, 24-hr peak Flow control
ft'Isec
Storage Volume: Non -SA Waters
Minimum design volume required
(" 7 5,257A0 „— ft'
Design volume provided
15,400.00' ft3 OK for non -SA waters
Storage Volume: SA Waters
1.5-runoff volume
_
�, �.N/A, '. _.ft,
Pre -development 1-yr, 24-hr runoff volume
I.:. ' < ,ft3
Post -development 1-yr, 24-hr runoff volume
_ i rft'
Minimum required volume
ft3
Volume provided
i' �. ' -ft'
Soils Report Summary
Soil type_ _
Infiltration rate
SHWT elevation
Basin Design Parameters
Drawdown time
Basin side slopes
Basin bottom elevation
Storage elevation
Storage Surface Area
Top elevation
Basin Bottom Dimensions
Basin length
Basin width
Bottom Surface Area
�gram/Blaney HSGB -
''-.4.10- .`in/hr
{ 231:70.--'-'fmsl
3.00
,3.00 . ', .
, :1
233.70.,
_'fmsl
+ .235.60-fmsl
3,780.00, ,
'ft'
236.50
' fmsl
150.60'ft
- .'40.00 . It
_I 1,626.00 ft'
OK
OK
OK
Form SW401-Infiltration Basin-Rev.5 11Apr2011 Parts DA2, Page 1 of 2

Permit No.
(to be provided by DWO)
Additional Information
Maximum runoff to each inlet to the basin?
Length of vegetative filter for overflow
Distance to structure
Distance from surface waters
Distance from water supply well(s)
Separation from impervious soil layer
Naturally occuring soil above shwt
Bottom covered with 4-in of clean sand?
Proposed drainage easement provided?
Capures all runoff at ultimate build -out?
Bypass provided for larger storms?
Pretreatment device provided
1:00 -
ac-in
OK
NIA':-'
ft
OK
' -NIA
ft
. OK - -
NIA
ft
OK
N/A
ft
OK -
ft
OK
2.00
ft
OK
(YorN)
_
OK
i NIA
(Y or N)
OK
Y
''(YorN)
OK
Storm Inlets
Form SW401-Infiltration Basin-Rev.5 11 Apr2011 Parts DA2, Page 2 of 2

Permit
(to be provided by DWQ)
IIIP°4REQUIRED ITEMS CHECKLISTS rl!'w . n ° d a, . ° „ :
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
_JBS_ G b 1. Plans (1 50' or larger) of the entire site showing:
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW),
- Overflow device, and
Boundaries of drainage easement.
JBS_ (6(1 D f 2. Partial plan (V = 30' or larger) and details for the infiltration basin showing
- Bypass structure,
- Maintenance access.
- - Basin bottom dimensions,
:... - Basin cross-section with benchmark for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filler, and
- Pretreatment device.
_JBS_
CN 3. Section view of the infiltration basin (1" = 20' or larger) showing:
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
_JBS_
4. A table of elevations, areas, incremental volumes & accumulated volumes to verity the volume provided.
_JBS_
5. 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 DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
_JBS_
' ��( C�f016. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
_JBS_
7. The supporting calculations.
_JBS_
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
_NA_
9. A copy of the deed restrictions (if required).
Form SW401-Infiltration Basin-Rev.4 Page 1 of 1 Part III. Required Items Checklist, Page 1 of 1

Project Name:
Project Location:
NICOE Satellite Infrastructure, Support
Fort Bragg, NC
maintenance records shall be kept on the following BMP(s). This maintenance record shall 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 pollutant removal efficiency of the BMP(s).
The BMP(s) on this project include (check all that apply & a
Bioretention Cell
Quantity:
Dry Detention Basin
Quantity:
Grassed Swale
_Quantity:
Green Roof
Quantity:
Infiltration Basin -
Quantity:
'Quantity:
Infiltration Trench
Level SpreaderNFS
Quantity:
Permeable Pavement
Quantity:
Proprietary System
Quantity:
Rainwater Harvesting
Quantity:
Sand Filter.
Quantity:
Stormwater Wetland _
Quantity:
Wet Detention Basin
Quantity:
Disconnected Impervious_ Area
Present:
User Defined BMP
Present:
O&M tables wil
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
`Location(s):
Location(s):
Location(s):
I be added automatically):
North Parking Lot & South Parking Lot
ninv 7 f onln
I acknowledge and agree by my signature below that am responsible for the performance of the maintenance procedures listed
for each BMP above' -and attached O&M- tables:r L-agree to notify NCDENR of any problems with the system or prior to any
changes to the system or responsible party.
Responsible P
Title & Organiza
Street adds
-- -- City, state.
- - Phone numbe
Ei
Signature: C
County of
arty:
Mr. David Heins .
lion:.,,Ff.
Bragg Directorate of Public Works/Chief-Environmental Divisio
ess:
2175Reilly Road Stop A
zip:
Fort Bragg; NC 28310-5000
r(s):
[phone]
nail:
personally appeared before me this
a Notary Public for the State of
do hearby certify that
day of
acknowledge the due execution of the Operations and Maintenance Agreement.
Witness my hand and official seal,
Date: Zd oe� 15r—
My commission expires - 101812014
O&M Manuel Page 1 of

mportant maintenance procedures:
The drainage area will be carefully managed to reduce The sediment load to The infiltration basin.
Immediately after the infiltration basin is established, the vegetation will be watered twice weekly if needed until
the plants become established (commonly six weeks).
No portion of the infiltration basin will be fertilized after the initial fertilization that is required to establish the
vegetation.
- The vegetation in and around the basin will be maintained at a height of approximately six inches.
After the infiltration basin is established, it shall 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 shall be kept in a known
set location and shall 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 to remediate the problem:
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 remove the gully, and then plant a
infiltration basin
erosive gullies have formed.
ground cover and water until it is established. Provide lime and a one-
time fertilizer application.
The inlet device: pipe or. .
The pipe is clogged (if
Unclog the pipe. Dispose of the sediment off -site.
swale
applicable).
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
�'_':
Erosion is occurring in the
Regrade the swale if necessary to smooth it over and provide erosion
r• '. Sc
swale (if applicable).
control devices such as reinforced turf matting or riprap to avoid future
problems with erosion.
The forebay s
Sediment has accumulated
Search for the source of the sediment and remedy the problem if
_ n-c
and reduced the depth to
possible. Remove the sediment and dispose of it in a location where
75% of the original design
it will not cause impacts to streams or the BMP.
depth.
Erosion has occurred or., .....
Provide additional erosion protection such as reinforced turf matting or
, ,,
riprap is displaced.
riprap if needed to prevent future erosion problems.
-i ._.
Weeds are present.
Remove the weeds, preferably by hand. If pesticides are used, wipe
them on the plants rather than spraying.
Themain treatment area =
A visible layer of sediment _
Search for the source of the sediment and remedy the problem if
has accumulated.
possible. Remove the sediment and dispose of it in a location where
it will not cause impacts to streams or the BMP. Replace any media
that was removed in the process. Revegetate disturbed areas
immediately.
:
Water is standing more than,:,
Replace the top few inches of filter media and see if this corrects the
5Aays after a storm eventE
standing water problem. If so, revegetate immediately. If not, consult
:.
an appropriate professional for a more extensive repair.
Weeds and noxious plants _
Remove the plants by hand or by wiping them with pesticide (do not
are growing in the main
spray).
treatment area.
The -embankment
Shrubs or trees have started
Remove shrubs or trees immediately.
to grow on the embankment.
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.
STORM-EZ 10/8/2014
Version 1.4 O&M Manual Page 3 of 4

The heceiving water
Erosion or other signs of
lContact the local NC Department of Environment and Natural
damage have occurred at the
Resources Regional Office.
outlet.
STORM-EZ 10/8/201 <
Version 1.4 _ O&M Manual Page 4 of <

Infiltration Basin
Requirements
✓ Sizing takes into account all runoff at ultimate build -out including off -site drainage
✓ Side slopes shall be no steeper than 3:1
✓ BMP shall be located in a recorded drainage easement with a recorded access easement to a public ROW
✓ BMP located a minimum of 30 feet from surface waters, and 50 feet from Class SA waters.
✓ The bottom shall be a minimum of 2 feet above the seasonal high water table
✓ Volume in excess of the design storm bypasses the device.
✓ Volume in excess of the design storm shall be evenly distributed across a minimum 30 feet long vegetated filter
strip. '
✓ Storage volume must completely draw down within 5 days.
✓ BMP not be sited on fill material.
✓ Trenches must be shallower than their largest surface dimension to prevent categorization as an "injection well"
Required by DWQ policy.
✓ BMP installed at a 0-0.05%grade (level)
✓ The bottom shall minimum of 2 feet above any underlying impervious soil horizon or bedrock
✓ BMP shall not be used on industrial sites or designated contaminated land uses or activities such as areas subject to
frequent oil or other petroleum contamination
✓ Pretreatment devices provided
✓ Trench depths between 3 and 8 feet
Water Quality Treatment Volume Provided: 5,400 ft3
Volume = 3630 * Rd * Rv * Ac
NOV 2 6 2014
Where Ac=(Drainage Area in sf)/43,560 sf/ac=57,861 ft2 /43,560 ft2/ac = 1.33 acres
Rd = Design Storm = 1.8 in (Fort Bragg)
I = Impervious Portion / Drainage Area = 35,606/57,861= 61.54 %
Rv=0.05+(0.9 * 1)=0.05+(0.9 * 0.6154) = 0.604
Fort Bragg requirement to meet the Energy Independence and Security Act, Section 438 95t" % rainfall event (1.8 inches)
Volume Fort Bragg%%storrn = 3630 * 1.8 * 0.604 * 1.33 Acres =5,247 ft3
Effective Infiltrating Area
From Plans (estimate): 100 ft * 15 ft = 1500 ft3
A= V/(2*K in/hour*T) where: A = effective infiltrating area (ft)
V = volume of water requiring infiltration (ft)
K = hydraulic conductivity of soil (in/hr)
T = dewatering time (days)
A= 5400 ft3/(2* 4.10 in/hour*5)= 5400/41 = 131 ft'

Infiltration Basin
Requirements
✓ Sizing takes into account all runoff at ultimate build -out including off -site drainage
✓ Side slopes shall be no steeper than 3:1
✓ BMP shall be located in a recorded drainage easement with a recorded access easement to a public ROW
✓ BMP located a minimum of 30 feet from surface waters.
✓ The bottom shall be a minimum of 2 feet above the seasonal high water table
✓ Volume in excess of the design storm bypasses the device.
✓ Storage volume must completely draw down within 5 days.
✓ BMP not be sited on fill material.
✓ Trenches must be shallower than their largest surface dimension to prevent categorization as an "injection well."
Required by DWQ policy.
✓ BMP installed at a 0-0.05%grade (level)
✓ The bottom shall minimum of 2 feet above any underlying impervious soil horizon or bedrock
✓ BMP shall not be used on industrial sites or designated contaminated land uses or activities such as areas subject to
frequent oil or other petroleum contamination
✓ Pretreatment devices provided
✓ Trench depths between 3 and 8 feet
NOV 2 6 2014
Water Quality Treatment Volume Provided:8,065 ft'
Volume = 3630 * Rd * Rv * Ac
Where Ac=(Drainage Area in sf)/43,560 sf/ac = 53,814 ft2 /43,560 ft2/ac = 1.235 acres
Rd = Design Storm = 1.8 in (Fort Bragg)
I = Impervious Portion / Drainage Area = 38,529/53,814 = 71.6
Rv = 0.05 + (0.9 * 1) = 0.05 + (0.9 *0.716) = 0.694
Fort Bragg requirement to meet the Energy Independence and Security Act, Section 438 951" % rainfall event (1.8 inches)
Volume Fort Bragg 9s%storm = 3630 * 1.8 * 0.694 * 1.235 Acres = 5600 ft3
Effective Infiltrating Area
From Plans (estimate): 100 ft * 15 ft = 1500 ft3
A= V/(2*K in/hour*T) where: A = effective infiltrating area (ft)
V = volume of water requiring infiltration (ft)
K = hydraulic conductivity of soil (in/hr)
T = dewatering time (days)
A= 5,600 Ft2/(2*4.2 in/hour*5)= 5600/(42)=133 ft2