SW6100803_CURRENT PERMIT_20101207

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO. SW
DOC TYPE CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE��J`„207
YYYYMMDD

®rI W :r
NCDENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Division of Water Quality
Coleen H. Sullins
Director
November 8, 2010
Mr. Craig Lantz, Water Management Branch
Directorate of Public Works
2175 Reilly Road Stop A
Fort Bragg, NC 28310
Subject: Stormwater Permit No. SW6100803
Mult-Purpose Machine Gun Range
High Density Commercial Wet Pond Project
Hoke County
Dear Mr. Lantz:
Dee Freeman
Secretary
®ENR-FRO
DEC 0 7 2010
The Stormwater Permitting Unit received a complete Stormwater Management Permit Application for Mult-
Purpose Machine Gun Range on November 4, 2010. 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. SW6100803, dated November
5, 2010, 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 November 4, 2020, and shall be subject to the
conditions and limitations as specified therein. Please pay special attention to the Operation and
Maintenance requirements in this permit. Failure to establish an adequate system for inspection and
maintenance of the stormwater management system will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to
request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit.
This request must be in the form of a written petition, conforming to Chapter 150E of the North Carolina
General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC
27611-7447. Unless such demands are made this permit shall be final and binding.
This project will be kept on file at the Fayetteville Regional Office. If you have any questions, or need
additional information concerning this matter, please contact Brian Lowther at [phone]; or
[e-mail].
Sincerely,
>for'XC en H. SS IIin�
cc: Fayetteville Regional Office
SPU Files
Matthew G. Roper, P.E. LandDesign, Inc. — [e-mail]
Wetlands and Stomnvater Branch
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone. [phone] FAX: 91M07-64941 Customer Service: 1-877-623-6748
Internet: w .ncivaterquality.org
An Equal Opportunity, 1 ARnmative Action Employer
NorthCarolina
JVatura!!y

State Stormwater Permit
Permit No.SW6100803
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of
North Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
DENR—FRO Directorate of Public Works (DPW)
o�- U 1 2010 Multi -Purpose Machine Gun Range
®WQ Preachers Road, Fort Bragg, Hoke County
FOR THE
construction, operation and maintenance of a wet detention pond in compliance with
the provisions of 15A NCAC 2H .1000 and S.L. 2006-246 (hereafter referred to as the
"stormwater rules') and the approved stormwater management plans and specifications
and other supporting data as attached and on file with and approved by the Division of
Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until November 7, 2020, and
shall be subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.6 on page 2 of this permit. The stormwater
control has been designed to handle the runoff from 57,150.7 square feet of
impervious area.
3. The tract will be limited to the amount of built -upon area indicated on page 3 of
this permit, and per approved plans.
4. All stormwater collection and treatment systems must be located in either
dedicated common areas or recorded easements. The final plats for the project
will be recorded showing all such required easements, in accordance with the
approved plans.
5. The runoff from all built -upon area within the permitted drainage area of this
project must be directed into the permitted stormwater control system.
Page 1 of 6

State Stormwater Parmit
Permit No.SW6100803.
The following design criteria have been provided in the wet detention pond and
must be maintained at design condition:
a. Drainage Area, arres:
Onsite, ft
Offsite, ft2:
C.
d.
e.
f.
h.
i.
1-
k.
I.
m
n.
o.
Total Impervioys Surfaces, ft2:
Buildings ft
Roads/Parking, ft2:
Other, ft2.
Offsite, ft�:
Pond Depth, feet:
TSS removal efficiency:
Design Storm:
Permanent Pool Elevation, FMS:
Permitted Surface Area @PP ft
Permitted Storage Volume, ftj:
Storage Elevation, FMSL:
Controlling Orifice:
Permanent Pool Volume, ft3:
Forebay Volume, ft3:
Receiving Stream/River Basin:
Stream Index Number:
Classification of Water Body:
II. SCHEDULE OF COMPLIANCE
3.59
156,380.4
0
57,150.7
4,112.3
46,913.2
6,125.2
0
3
90%
1.0 inch
315.5
5,406
5,207 at temporary pool
316.3
1.0"0 pipe
16,120
3,147
Rockfish Creek/ Cape Fear
18-31-(12)
„B„
The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
3. The permittee shall at all times provide the operation and maintenance
necessary to assure the permitted stormwater system functions at optimum
efficiency. The approved Operation and Maintenance Plan must be followed in
its entirety and maintenance must occur at the scheduled intervals including, but
not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of outlet structure, orifice device, flow
spreader, catch basins and piping.
g. Access to the outlet structure must be available at all times.
4. Records of maintenance activities must be kept and made available upon
request to authorized personnel of DWQ. The records will indicate the date,
activity, name of person performing the work and what actions were taken.
5. The facilities shall be constructed as shown on the approved plans. This permit
shall become voidable unless the facilities are constructed in accordance with
the conditions of this permit, the approved plans and specifications, and other
supporting data.
Page 2 of 6

State Stormwater Permit
Permit No.SW6100803
6. Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, 'a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A
modification may be required for those deviations.
7. If the stormwater system was used as an Erosion Control device, it must be
restored to design condition prior to operation as a stormwater treatment device,
and prior to occupancy of the facility.
8. Access to the stormwater facilities shall be maintained via appropriate,
easements at all times.
9. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project
area. The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
10. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
11. A copy of the approved plans and specifications shall be maintained on file by
the Permittee for a minimum of ten years from the date of the completion of
construction.
12. The Director may notify the permittee when the permitted site does not meet one
or more of the minimum requirements of the permit. Within the time frame
specified in the notice, the permittee shall submit a written time schedule to the
Director for modifying the site to meet minimum requirements. The permittee
shall provide copies of revised plans and certification in writing to the Director
that the changes have been made.
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a completed Name/Ownership Change form, to the Division of Water
Quality, signed by both parties, and accompanied by supporting documentation
as listed on page 2 of the form. The project must be in good standing with the
Division. The approval of this request will be considered on its merits and may or
may not be approved.
2. The permittee is responsible for compliance with all permit conditions until such
time as the Division approves the transfer request.
Page 3 of 6

State Stormwater Permit
Permit No.SW6100803.-
3. Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to enforcement action by the Division of Water Quality, in
accordance with North Carolina General Statute 143-215.6A to 143-215.6C.
4. The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) having jurisdiction.
5. In the event that the facilities fail to perform satisfactorily, including the creation
of nuisance conditions, the Permittee shall take immediate corrective action,
including those as may be required by this Division, such as the construction of
additional or replacement stormwater management systems.
6. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
7. The permit issued shall continue in force and effect until revoked or terminated.
The permit may be modified, revoked and reissued or terminated for cause. The
filing of a request for a permit modification, revocation and re -issuance or
termination does not stay any permit condition.
8. Unless specified elsewhere, permanent seeding requirements for the stormwater
control must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
9. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
10.The issuance of this permit does not prohibit the Director from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit
as allowed by the laws, rules and regulations contained in Session Law 2006-
246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al.
11.The permittee shall notify the Division of any name, ownership or mailing
address changes at least 30 days prior to making such changes.
12.The permittee shall submit a renewal request with all required forms and
documentation at least 180 days prior to the expiration date of this permit.
Permit issued this the 81h day of November, 2010.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Division of Water Quality
By Authority of the Environmental Management Commission
Page 4 of 6

State Stormwater Permit
Permit No.SW6100803
Mult-Purpose Machine Gun Range
Stormwater Permit No. SW6100803
Hoke 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,
Multi -Purpose Machine Gun Range
(Project)
for (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
Page 5 of 6

Slate Stormwater Permit
Permit No.SW6100803.-
Certification Requirements:
1. The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The outlet/bypass structure elevations are per the approved plan.
6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet/bypass structure.
8. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 3:1.
10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
11. The permitted amounts of surface area and/or volume have been
provided.
12. Required drawdown devices are correctly sized per the approved plans.
13. All required design depths are provided.
14. All required parts of the system are provided, such as a vegetated shelf,
and a forebay.
15. The required system dimensions are provided per the approved plans.
Please submit this Designer's Certification to: Fayetteville Regional Office
Surface Water Protection
225 Green Street
Systel Building Suite 714
Fayettville, NC 28301
Page 6 of 6

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

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

Permit
(to be provided by DWQ)
Drainage Area
BMP element:
Potentialproblem:
Howl will remediate theproblem:
The embankment
Shrubs have started to grow
Remove shrubs immediately.
on the embankment.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
A tree has started to grow on
Consult a dam safety specialist to
the embankment.
remove the tree.
An annual inspection by an
Make all needed repairs.
appropriate professional
shoves that the embankment
needs repair. (if applicable)
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Division of
damage have occurred at the
Water Quality Regional Office, or
outlet.
the 401 Oversight Unit at 919-733-
1756.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 66:5 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 6.5 feet in the forebay, the sediment
shall be removed.
Sediment Removal
Bottom
309
---------------
BASIN DIAGRAM
ill in the blanks)
' ft Min.
Sediment
Storage
Permanent Pool Elevation 315.5
Pool
Sediment Removal Elevation 309 volume
----------- -----
Bottom Elevation 308 1, 1-fl
Storage
FOREBAY
MAIN POND
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4

Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name: Multi -Purpose Machine Gun Ranae
BAIIP cb-ainage area manber:
Print name: Mr. Crain Lantz
Title: Directorate of Public Works (DPW) /Water Management Branch (WMB)_
Address:2175 Reilly Road Stop A Port Braatt NC 28310-5000
Note: 'rhe 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 I , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,
SEAL
My commission expires
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4

%a��YGi.NI➢. • � � I
DWQ.USE ONLY
ate Received
Fee Paid
Permit Number
20 l�
S� f
�l)inIIY\��
FApp icable Rules: ❑Coastal SW -1995 ❑ Coastal SW - 2008 f9 Ph II -Post Construction
ect all that apply) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan
❑ Other WQ M mt Plan:
State of North Carolina
SRO
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
p
This form nay be photocopied for use as an original ®GI V 1,-��®
I. GENERAL INFORMATION DEC 0 7 2010
1. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.): ®\a Q
Mult-Purpose Machine Gun Range
2. Location of Project (street address):
City:FortBragg County:Hoke Zip:28310-5000
3. Directions to project (from nearest major intersection):
-on Preachers Road, approximately 3 miles south of the intersection of Preachers Road and Longstreet Road
4. Latitude:35° 09' 15" N Longitude:79° 12' 09" W of the main entrance to the project.
11. PERMIT INFORMATION:
1, a. Specify whether project is (check one): ®New ❑Modification
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, #1244 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: 48 ac of Disturbed Area
❑404/401 Permit: Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name,
issue date and the type of each permit:
Form SWU-101 Version 07July2009 Page I of

Ill. 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. Craig Lantz, Water Management Branch (WMB)
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 ) 396-2301
Email:[e-mail]
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: Directorate of Public Works (DPW)
Signing Official & Title:Mr. Craig Lantz, Water Management Branch (WMB)
b.Contact information for person listed in item 2a above:
Street Address:2175 Reilly Road Stop A
City:Fort Bragg State:NC Zip:28310-5000
Mailing Address (if applicoble):2175 Reilly Road Stop A
City:Fort Bragg State: NC Zip:28310-5000
Phone: ( 910 ) 396-2301
Email:[e-mail]
Fax: ( 910 ) 907-2420
3. a. (Optional) Print the name and title of another contact such as the projects construction supervisor or other
person who can answer questions about the project:
Other Contact Person/ Organization:Mr. Lee Ward
Signing Official & Title:DPW/Water Management Branch
b.Contact information for person listed in item 3a above:
Mailing Address:Bldg 0-9125, McKellars Road
City:Fort Bragg State: NC Zip:28310
Phone: ( 910 ) 396-2301
Email: [e-mail]
4. Local jurisdiction for building permits: N/A
Fax: (910 ) 907-2420
Point of Contact: Phone #:
Form SWU-101 Version 07July2009 Page 2 of 6

IV. PROJECT INFORMATION
1. In the space provided below, hriefly surer,, a rize how the star mvater ru Miff will be treated.
Runoff generated firm the impervious areas of the project will lie collectoi and routed to a V,Ct detention
2. a, If claiming vested rights, identify the su ppnrting dncrl ments provided and the date they were approved:
❑ Approval of a Site Specific Development Plan or I'UD Approval Date:
❑ Valid Building Permit Issued Date:
❑ Other: Date:
1),Identify the regulation(s) the ,roject has been designed in accordance with:
❑ Coastal SIN' - 1995 Ph 11 - Post Construction
3. Sto rm wa ter runoff from, I is project drains to the Cape Pear River basin.
a. Total Property Area: 3.59 acres 5. Total Coastal IVLtlands Area: acres
6. Total Surl`ace Water Area: acres
7. l'otal I'milurty Area (4)-Total Coastal Wetlands Area (5) -Total Surface Water Aire (6) =ToUul Project
Arer:359 awes
'(ohd projrcl luxsr shall be oliculaled In e.rtludc the ibllm my the uormnl pool nfiugavnrddd>Iruclmis, llle area
hehoeen the hanks of slnsnus and rfr¢as, the nrera brlwe Ili• Normal Hiyh fb'ntci (NHIN) line or Airau High Wale)
(A4HW) liar; and rnnalnl wetlands lnurlrrnrd from the NHI-V (or MHIV) line.'I'hr resrdlmal rroJecl arrn is used to
rnlculalr overall lrernarl brill lip,vl oleo (li l.lA ). Nor-rnnslal roethurds Inmho, n, n/the h'H�V (nr A-1HbV) liar luny
ba iucleded fn llm total jaoje ( l awn,
8. Project percent of imperyiou.s :uea: ("fatal Impervious Argil /Total hoject Area) X 101) = 366 4.
9. 1low many drainage areas does the project have? I (Par high density, count I (or cads proposed
engineered s(nrmwalcr BN11'. For tun.- density and other prnjocts, use I (Mr the whole property area)
10. Complete the folloaa ing information for oach drainage area identified in Project Intis matirn, item 9. If there
am nwre than fuur draimoge areas in the pMlject, attach an additional sheet with the information for each aira
provided in the same format as bulnw.
Basin Infnrmatlon
Drainage Area
Drainage Area _
Draina re Area
Drainage Area
Receiving Strewn, Brame
Rockfish Creel.
Stream Class '
11
Stream Index Number'
15-31-(12)
,Dotal Drainage Area (sf)
1563M.4
On -site Drainage Arca (sf)
1563K0.4
Off -site Drainage Arca (so
Proposed Impervious Area's(SO
57150.7
Impervious Area" ((total)
36.6
Impervious- Surface Area
Drainage Area _
Drainage Area
Drainage Area
Drainaize.4rea
On -site BLIildin rs/Lots (so
4112.3
On -site Streets (sf)
On -site Parking (sf)
46913.2
On -site Sidewalks (sf)
6125.2 .
Other on -site (sf)
Future (sf)
Of( -site ('sfl
r�isrnl_nu.r -r,q
�-.
SA'eam Class rind Index Nomdler Call he'rettrnliucol al: hitz ill->o.ear.ttnle.muaA»nr/r lrnrK/rtporl <4VI1 ham(
Impervious arrn is defined ns the built upoal aren including, huf not limited to, buildings, roads, pnrkinb nrensr
sidewalks, gravel nrens, etc.
-" Report only IFin I awomlt ofesisfmg IJUA. IhaI will remniu node developmelII. Do IF repo i nail existing QUA that
is to he remowd Mill urllich will he replaced by new BUA.
Porn SWIJ-101 Version 07JuIk 2009 Paw 3 nl 6

11. How was the off -site impervious area listed above determined? Provide documentation.
Proiects in Union County: Contact DWQ Central OjJice staffto check if the project is located within a Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements as per 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
fromhttD://h2o.enr.state.nc.us/su/bmD forms.htm.
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 httR://h2o.enr.state.nc.us/su/bmp forms.htm. 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://h2o.enr.state.nc.us/su/msi maps.htm.)
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 httD:/ /h2o.enr.state.nc.us/su/bmp forms.htm.
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 VII 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.envlielp.org/pages/onestopexpress.html for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor
the project. This is required in addition to the brief summary provided in the Project
Information, item 1.
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the
receiving stream drains to class SA waters within 1/2 mile of the site boundary, include the 1/2
mile radius on the map.
7. Sealed, signed and dated calculations.
8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including:
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow.
f. Scale.
g. Revision number and dates.
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal
waters, and any coastal wetlands landward of the MHW or NHW lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters.
i. Dimensioned property/project boundary with bearings & distances.
j. Site Layout with all BUA identified and dimensioned.
k. Existing contours, proposed contours, spot elevations, finished floor elevations.
1. Details of roads, drainage features, collection systems, and stormwater control measures.
m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a
qualified person. Provide documentation of qualifications and identify the person who
made the determination on the plans.
n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations.
o. Drainage areas delineated (included in the main set of plans, not as a separate document).
p. Vegetated buffers (where required).
nitials
/I-
(W-
Form S WU-101 Version 07July2009 Page 4 of 6

9. Copy of any applicable soils report with the associated SHWT elevations (Please identify k ✓L
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"x11" 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 DWQ to verify the SHWT prior
to submittal, [phone].)
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 la, 2a, and/or 3a per NCAC 21-1.1003(e). The
corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary -of State, otherwise the application will be returned.
http:/ /www.secretary.state.nc.us/Corporations/CSearch.aspx
VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided
as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and
protective covenants forms can be downloaded from
http://h2o.enr.state.nc.us/su/bmi2 forms.htmtldeed restrictions. 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.
VIll. 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:Matthew G. Roper, P.E.
Consulting Firm: LandDesign, Inc.
Mailing Address:223 North Graham Street
City:Charlotte State:NC Zip:28202
Phone: (704 ) 376-7777
Email:[e-mail]
Fax: (704 ) 332-3246
IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, 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 none of person
listed in Contact Informmtion, item la) with (print or hjpe nanne of organization listed in
Contact Information, item lb) 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 07July2009 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 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 NCGS 143-215.6.
I,
before me this
a Notary Public for the State of
County of
_, do hereby certify that personally appeared
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 type name of person listen in Contact Information, item 2) Mr. Craig Lrnrtz
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 stormW^r rules under 15A NC"AC 2H .1000, SL 2006-246 (Ph. II - Post Construction) or SL 2008-211.
a Notary Public for the State of
do hereby certify that
Date:
County of
personally appeared
before me this _ day of and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
SEAL
My commission
Form SWU-101 Version 07July2009 IPage 6 of 6

Permit No.
tlo be provided by D WOl
®ENR-FRO
AREA DEC 0 7 2010 o�oFW^rFgoy
NCDE/NR ®�
STORMWAT`eR MANAGEMENT PERMIT APPLIC� N FORM ,
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
.The Required Items Checklist (Pad Ilq must be printed, filled out and submitted along with all of the required infameelion.
I. PROJECT INFORMATION
Project name
MULTI -PURPOSE MACHINE GUN RANGE
Contact person
.MATT ROPER, PE - — - -
Phone number
[phone] -
Date
- 91032010 - - -
Drainage area number
WETPOND -
II. DESIGN INFORMATION -
Site Characteristics
Drainage area
156,380 n'
Impervious area, post -development
57.325 n'
impervious _
- 36.66 %
Design rainfall depth
1.0 in
Storage Volume: Non -SA Waters
Minimumvolume required
Volume provided
Storage Volume: SA Waters
1.5' runoff volume
Pre -development 1-yr, 24'-hr runoff ..
Post -development 1-yr, 24-hr runoff -
Minimum volume required
Volume provided
Peak Flow Calculations
Is the pre/post control of the 1yr 24hr storm peak flow required?
1 -yr, 24hr rainfall depth
Rational C. pre -development
Rational C, post -development
Rainfall intensity: 1-yr, 24-hr storm
Pre -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
PrelPost 1-yr, 24-hr peak flow control
Elevations
Temporary pool elevation
Permanent pool elevation
SHWT elevation (approx. at the perm. pool elevation)
Top of 10ft vegetated shell elevation
Bottom of 1On vegetated shelf elevation
Sediment cleanout. lop elevation (bottom of pond)
Sediment cleanout, bottom elevation
Sediment storage provided
Is there additional volume stored above the state -required temp, pool?
Elevation of the top of the additional volume
4,955 ff' CK
5.207 na
' OK, volume provided is equal to or in excess of volume required.
ffc
N Y, (Y or N)
2.2 in
0.25 (unitless)
0.40 tombless)
2.47 Whir OK
24.60 n3lsee
0.05 Aalsec
-24.55 n'fsec
316.30 ideal
315.50 lentil
310.00 fmsl
316.00 fmsl
315.00 first Data not needed for calculation option 11, but OK if provided.
.309.00 final
308.001deal Data not needed for calculation option 01, but OK it provided.
t bite
N ... (Y or N)
first
Form SW401-Wet Detention Basin-Rev.6.9/17109 Parts 1.It 11. Design Summary, Page t of 2

Permit
(to be provioe0 by DWO)
II. DESIGN INFORMATION
Surface Areas
Area, temporary pool
7,219 I'
Area REQUIRED, permanent pool
t 4,691 11'
SAIDA ratio
3.00 (unitless)
Area PROVIDED, permanent pool, A,.,.,.i
5,406 n' OK
Area. bottom of 10A vegetated shelf, A„ Naa 4,027 ft'
Area, sediment cleanou6 top elevation (bottom of pond). Aye b m 922 it'
Volumes
Volume, temporary pool
5,207'B'
Volume, permanent pool, Vicemj
.: 16,120 ry'
Volume. torebay (sum of focebays if more than one forebay)
3,147 ryLl
Forebay 96 of permanent pool volume
19.5 % %,
SA/DA Table Data
Design TSS removal
Coastal SAIDA Table Used?
MountainlPiedmonl SAIDA Table Used?
SAIDA ratio
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10.2b)
Volume, permanent pool, Vre, �,
Area provided, permanent pool, Ace, a„
Average depth calculated
Average depth used in SAIDA, d,,, (Round to nearest 0.511)
Calculation option 2 used? (See Figure 10.2b)
Area provided permanent pool, Av,,,, m
Area, bottom of IN vegetated shelf, Ax yE,
Area, sediment cleanoul, lop elevation (bottom of pond), Aw W.a
"Depth' (distance b/w bottom of 1Oh shelf and top of sediment)
Average depth calculated .
Average depth used in SAIDA, d,,, (Round to nearest 0.511)
Drawdown Calculations
Drawdown through orifice?
Diameter of orifice (if circular)
Area of orifice (it non -circular)
Coefficient of discharge (Co)
Driving head III
Drawdi through weir?
Weir type
Coefficient of discharge (C,.)
Length of weir (L)
Driving head (H)
Pre development 1-yr, 24 hr peak flow
Posbdevetopment 1-yr, 24-hr peak flow
Storage volume discharge rate (through discharge orifice or weir)
Storage volume drawdown time
Additional Information
Vegetated side slopes
Vegetated shell slope
Vegetated shelf width
Length of flowleath to width ratio
Length to width ratio
Trash rack for overflow, 8 orifice?
Freeboard provided
Vegetated filter provided?
Recorded drainage easement provided?
Caprices all runoff at ultimate build -out?
Drain mechanism for maintenance or emergencies is:
Form S W401-Wet Detembn BaslmRev.8-9117/09
90 %
N (YorIN)
Y (YorN)
3OO ll
Y
(YorN)
16,120 11
5.406 it'
3.00 it
3Dfl
N
(YorN)
5.406 It'
4,027 tt'
922 it'
6.00 it
3.00 it
3,0 It
Y
(YorIN)
1,00 in
in'
0.60 (unitless)
0.80 it
N
(YorIN)
(unitless)
it
24.60 ff'/sec
0.05 ft'/sec
0.06 rya/sec
2.48 days
OK
OK
OK
OK
OK
OK
OK, draws down in 2-5 days.
3 :1
OK
10 :1
OK
10.0 b
OK
3:1
OK
2.4 :1
OK
Y (YorN)
OK
1.0It
OK
N (YorN)
OK
Y (YorN)
OK
Y (YorN)
OK
Gravity Drain. However, pumping will be required to drain sediment storage zone.
Parts I. a II. Design Summary. Page 2 012

Permit No.
(to be provided by DINO)
III. REQUIRED ITEMSCHECKLIST
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.
MGR C 1.1
1. Plans (V - 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.
MGR C 1.3
2. Partial plan (1" = 30' or larger) and details for the wet detention basin showing:
- Outlet structure with trash rack or similar,
Maintenance access,
Permanent pool dimensions,
Forebay and main pond with hardened emergency spillway,
Basin cross-section,
Vegetation specification for planting shelf, and
Filter strip.
MGR
C 1.2
3. Section view of the wet detention basin (1" = 20' or larger) showing:
Side slopes, 3:1 or lower,
Pretreatment and treatment areas, and
Inlet and outlet structures.
MGR
C1.4
4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified
on the plans prior to use as a wet detention basin.
MGR
Calc. Book
5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
to verify volume provided.
MGR
C1.1
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
MGR
Calc. Book
7. The supporting calculations.
MGR
ATTACHED
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
N/A 9. A copy of the deed restrictions (if required).
MGR ATTACHED 10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
soil maps are not an acceptable source of soils information.
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Part III. Required Items Checklist, Page 1 of 1