SW8090903_Historical File_20150908

ALTA�
RCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory Donald van der Vaart
Governor . Secretary
September 8, 2015
Mr. Raiford G. Trask, Jr., Manager and Trustee
BC & RT, LLC
1202 Eastwood Road
Wilmington, NC 28403
Subject: State Stormwater Management Permit No. SW8 090903
Southbridge Master Association
High Density Subdivision Wet Pond, Infiltration, and Sand Filter Project (Class SA waters)
Onslow County
Dear Mr. Trask:
Effective August 1, 2013 the State Stormwater program has been transferred from the Division of Water Quality (DWQ) to
the Division of Energy, Mineral and Land Resources (DEMLR). All previous references to DWQ will remain in older
stormwater permits issued prior to August 1, 2013 until they are modified. Please note that any updated pages or
addendums to the permit will now reference DEMLR as the Division responsible for issuance of the permit.
The Wilmington Regional Office received a complete, modified State Stormwater Management Permit Application for the
subject project on September 4, 2015. Staff review of the plans and specifications has determined that the project, as
proposed, will comply with the Stormwater Regulations set forth in Session Law 2008-211 and Title 15A NCAC 21-1.1000.
We are forwarding Permit No. SW8 090903 dated September 8, 2015, for the construction, operation and maintenance of
the BMP's and built -upon area associated with the subject project.
This permit shall be effective from the date of issuance until December 31, 2021, and shall be subject to the conditions and
limitations as specified therein. Please pay special attention to the conditions listed in this permit regarding the Operation
and Maintenance of the BMP(s), recordation of deed restrictions, procedures for changes of ownership, transferring the
permit, and renewing the permit. Failure to establish an adequate system for operation and maintenance of the
stormwater management system, to record deed restrictions, to transfer the permit, or to renew the permit, will result in
future compliance problems.
1. Permit Split: The permit has been modified to split it into three permits as shown below. The multifamily permit
(SW8150413) has also been further subdivided into four tracts, and a new offsite permit (SW8150414/Multifamily
Phase III) has been issued to drain offsite to SW8150413.
a. SW8 090903 Southbridge Master Association
b. SW8150412 Peggy's Cove (Residential)
c. SW8150413 Southbridge Multifamily
2. Piped Area to Swale: 130 linear feet of pipe has been converted to a swale. (Sheet Cl)
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, and 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 919431-
3000, or visit their website at www.NCOAH.com. Unless such demands are made this permit shall be final and binding.
Division of Energy, Mineral, and Land Resources
Land Quality Section — Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28406 • [phone] / Fax: [phone]

State Stormwater Management Systems
Permit No. SW8 090903
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF ENERGY, MINERAL AND LAND RESOURCES
STATE Sr RI' NNATER MANAGEMEF1-1 PERMlIT
HIGH DENSITY SUBDIVISION 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
BC&RT, LLC
South Bridge Master Association
Off NC 172, Sneads Ferry, Onslow County
FOR THE
construction, operation and maintenance of two (2) wet detention ponds, two (2) infiltration basins acting as
secondary BMP's, and one (1) sand filter with an associated filter strip in compliance with 15A NCAC 2H .1000,
effective October 1, 2008 (hereafter referred to as the "stormwaterrulesl and the approved stormwater management
plans and specifications and other supporting data as attached and on file with and approved by the Division of
Energy, Mineral and Land Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until December 31, 2021, and shall be subject to the following
specified conditions and limitations:
I. DESIGN STANDARDS
This permit is effective only with respect to the nature and volume of stormwater described in the application
and other supporting data.
2. This stormwater system has been approved for the management of stormwater runoff as described in
Sections 1.7,1.8 and 1.9 of this permit. The subdivision is permitted for 21 lots, each limited to a maximum
amount of built -upon area as indicated in Section 11.19 (f) of this permit.
3. The runoff from all built -upon area within the permitted drainage areas of this project must be directed into
the permitted stormwater control systems. The wet ponds, designated as #7-12, and #13A/B, have been
designed to treat the runoff from 489,500 ft2, and 499,117 ft2 of BUA respectively. The sand filter designated
as Sand Filter 1 (SF 1) has been design to treat 43,911 ft2 of BUA.
4. A 50' wide vegetative buffer must be provided adjacent surface waters, measured horizontally from and
perpendicular to the normal pool of impounded structures, the top of banks of streams and rivers and the
mean high water line of tidal waters.
5. For each wet pond and sand filter stormwater runoff in excess of the design storm must flow overland
through a vegetative filter strip with a minimum length of 50', measured from the mean high water line of SA
waters. The filter strip and level spreader must be designed per NCAC 2H.1008 (f) to pass the peak flow
from the 10 year storm in a non -erosive manner.
The discharge from the wet detention ponds in DA 7-12 and DA 13A/B shall be directed to an infiltration
basin designed as a secondary BMP. The discharge from the secondary BMP is not considered a direct
discharge to SA waters. The secondary BMPs are described in Section 1.8 of this permit.
Page 3 of 15

State Stormwater Management Systems
Permit No. SW8 090903
7. The following design elements have been permitted for the wet detention pond stormwater facilities, and
must be provided and maintained at design condition:
Design Criteria Pond #7-12 Pond #13A/B
a.
C.
d.
e.
f.
9•
h.
i.
j•
k.
I.
M.
n.
o.
p-
4-
r.
S.
Drainage Area, acres:
Onsite, ft2:
Offsite, ft2:
19.08 T14.42
8311270
0
628,197
0
Total Impervious Surfaces, ft2:
Buildings / Lot BUA, ft2.
Roads / Parking, ft2:
Sidewalks, ft2:
Other, ft2:
Future, ft2:
489,500
44,500
53,700
0
0
391,300
499,117
0
0
0
0
499,117
Average Pond Design Depth, feet:
5
6
TSS removal efficiency, %:
90
90
Design Storm, inches:
3.67
3.67
Permanent Pool Elevation, fmsl:
19
18
Permanent Pool Surface Area, ft2:
.44,967
32,418
Permitted Storage Volume, ft3:
176,836
154,618
Temporary Storage Elevation, fmsl:
22.25
21.75
Permitted Forebay Volume, ft3:
42,827
35,330
Controlling Orifice Diameter, inches:
4
4
Average Orifice Flow Rate, cfs
0.43
0.46
Pre-dev.1 yr - 24hr peak discharge,
cfs:
2.34
11.42
Maximum Fountain horsepower (hp)
.75
.75
Receiving Stream:
UT Everett Creek
River Basin:
New River
Stream Index Number:
19-32
Classification of Water Body:
SA; HQW
Subject to SA?
Yes
Yes
Page 4 of 15

State Stormwater Management Systems
Permit No. SW8 090903
The following design elements have been permitted for the infiltration basins being used as the required
secondary BMP for wet ponds #7-12 and #13A/13, to treat the discharge from the wet pond. Each element
must be provided and maintained at design condition:
Design Criteria
Units
Infiltration Basin
#7-12
Infiltration Basin
#13A/B
Drainage Area
Onsite
Offsite
Acres
ft2
ft2
19.08
831,270
0
14.42
628,197
0
Total Impervious Surfaces
ft2
489,500
499,117
Design Storm
in.
3.67
3.67
Basin Depth
ft.
2.5
4
Bottom Elevation
FMSL
12.5
11
Bypass Weir Elevation
FMSL
14.75
14.75
Bottom Surface Area
ft2
7,082
9,058
Required Storage Volume
ft3
42,863
14,688
Permitted Storage Volume
ft3
42,863"
19,654'
Storage Elevation
FMSL
14.75
14.75
Expected Infiltration Rate
in/hr
2
2
Time to Draw Down
Days
4.17
3.4
SHWT
FMSL
10.8
10.8
Type of Soil
Maryn
Leon
The infiltration basins serving the ponds in DA 7-12 and DA 13A/B are interconnected via pipe, therefore the total
permitted storage volume is the sum of these amounts, or 62,517 ft3. Individual amounts are allocated according to
their respective required volumes.
Page 5 of 15

State Stormwater Management Systems
Permit No. SW8 090903
9. The following design elements have been permitted for the sand filter stormwater, and must be provided
and maintained at design condition:
Design Criteria
SF 1
a.
Drainage Area, ac.
On -site, ft2
Off -site, ft2
1.79
77,772
0
b.
Total Impervious Surface, ft2.
Buildings, ft2
Roads / Parking
Sidewalks, ft2
Existing, ft2
Offsite, ft2
43,911
19,600
24,311
0
0
0
c.
Design Storm, inches
3.67
d.
Sediment chamber depth, ft
2.67
e.
Sand chamber depth, ft
2
f. Sediment chamber bottom elevation,
fmsl
4
g.
Sand chamber bottom elevation, fmsl
4.67
h.
Sediment chamber surface area, ft2
1,201
i.
Sand chamber surface area, ft2
5,006
j.
Weir elevation, fmsl
7
k.
Maximum head on filter, ft
2
I.
Permitted storage volume, W
14,701
m. Orifice diameter, in.
4
n.
Drawdown time, hrs.
12.42
o.
SHWT, fmsl
4.83
p.
Permeability - sand (ft./day)
3.5
q.
Impermeable liner
Yes
r.
Subject to SA?
Yes
s.
Receiving Stream
UT Everett Creek
t.
River Basin
New River
u.
Stream Index Number
19-32
v.
Stream Classification
SA; HQW
II. SCHEDULE OF COMPLIANCE
No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (such as swales) shown
on the approved plans as part of the stormwater management system without submitting a revision to the
permit and receiving approval from the Division.
2. The permittee shall maintain compliance with the overall BUA limit for the project as indicated in this permit
and the supporting documentation. The permittee shall monitor the project's built -upon areas, and verify that
the proposed built -upon area for the entire project and for each lot does not exceed the maximum allowed
by this permit. If any lot is found to have exceeded the permitted BUA limit for that.lot, the permittee shall
notify the lot owner in writing and require resolution.
Page 6 of 15

State Stormwater Management Systems
Permit No. SW8 090903
3. If an Architectural Review Board or Committee is set up by the permittee, the lot plans reviewed must
include all new and subsequent additions to the lot, and must show all proposed built -upon area. Any
approvals given by the Board or Committee on behalf of the permittee do not relieve the lot owner of the
responsibility to maintain compliance with the BUA limit for that lot established by the permit and set forth in
the recorded deed restrictions. Where the BUA per lot in the recorded deed restrictions differs from the
permit, the permit will govern.
4. 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.
5. 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.
6. The permittee shall submit to the Director of DEMLR 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. Redesign of or addition to the approved amount of built -upon area (BUA). This includes, but is not
limited to: an increase of BUA on any lot over and above the maximum permitted amount; increases to
the paved width of streets or sidewalks; and the addition of new streets, sidewalk or curb and gutter
where none had been approved;
b. Any change to the layout or location of the subdivision lots, streets, or stormwater conveyance system
or easements;
c. Any change in the permitted number of lots;
d. Further subdivision, acquisition or sale of the project area;
e. Alteration of any component of the stormwater conveyance system from its permitted and approved
condition;
f. Excess piping on any lot;
g. The development of any amenity areas, recreation facilities or future areas noted on the approved
plans. The built -upon area assigned in this permit to those areas may not be exceeded and the
revised plans for the development must demonstrate compliance with the low density stormwater rules
and available guidance;
h. Any deviation from the approved grading plan.
7. All stormwater collection and treatment systems must be located in public rights -of -way, or dedicated
common areas or recorded easements. The final plats for the project will be recorded showing all such
required rights -of -way, common areas and easements, in accordance with the approved plans.
8. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired
immediately.
9. 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.
10. 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.
11. Prior to transfer of the permit, the stormwater facilities will be inspected by DEMLR personnel. The project
and the stormwater facility must be in compliance with all permit conditions. Any items not in compliance
must be repaired, replaced or restored to design condition prior to the transfer. Records of maintenance
activities performed to date will be required.
Page 7of15

State Stormwater Management Systems
Permit No. SW8 090903
12. The permittee shall at all times provide the operation and maintenance necessary to assure that all
components of the permitted stormwater system function at optimum efficiency. Any problems that are
found shall be repaired immediately and reported to DEMLR within 24 hours in accordance with the 0&M
Agreement. The approved Operation and Maintenance Agreement 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 side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans.
f. Debris removal and unclogging of structures, orifice, catch basins and piping.
g. Access to all components of the system must be available at all times.
13. After a wet detention pond is established, it must be inspected once per month and within 24 hours after
every storm event greater than 1.5 inches. Any necessary maintenance items must be addressed at that
time.
14. Records of operation and maintenance should be kept in a known set location and must be available upon
request. The records will indicate the date, activity, name of person performing the work and what actions
were taken. Copies of the maintenance records must be submitted quarterly to the Regional DEMLR
Stormwater Supervisor, including pictures to demonstrate compliance.
15. This permit shall become void unless the facilities are constructed in accordance with the conditions of this
permit, the approved plans and specifications, and other supporting data.
16. Decorative spray fountains will be allowed in the stormwater treatment system, subject to the following
criteria:
a. The fountain must draw its water from less than 2' below the permanent pool surface.
b. Separated units, where the nozzle, pump and intake are connected by tubing, may be used only if
they draw water from the surface in the deepest part of the pond.
C. The failing water from the fountain must be centered in the pond, away from the shoreline.
d. The maximum horsepower for the fountain's pump is based on the permanent pool volume. The
maximum pump power for fountains in this project are as follows: 3/4 hp for all ponds.
17. If permeable pavement credit is desired, the permittee must submit a request to modify the permit to
incorporate such language as required by the Division of Energy, Mineral and Land Resources. The request
to modify must include a soils report identifying the type of soil, the'Seasonal High Water Table elevation
and the infiltration rate. Upon the successful completion of a permit modification, the individual lot owners
that request to utilize permeable pavements shall submit the necessary forms and documentation to the
permittee, or a designated agent, and receive approval prior to construction of the permeable pavement.
18. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of recording. The
recorded copy must contain all of the statements as outlined in Section 11.20 of this permit, the signature of
the Permittee, the deed book number and page, and the bear the stamp/signature of the Register of Deeds.
19. Prior to the sale of any lot covered by this permit, the following deed restrictions must be recorded:
a. The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number SW8 090903, as issued by the Division of Energy, Mineral and Land
Resources under NCAC 2H.1000.
b. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to
maintain compliance with the Stormwater Management Permit.
C. These covenants are to run with the land and be binding on all persons and parties claiming under
them.
d. The covenants pertaining to stormwater may not be altered or rescinded without the express
written consent of the State of North Carolina, Division of Energy, Mineral and Land Resources.
e. Alteration of the drainage as shown on the approved plans may not take place without the
concurrence of the Division of Energy, Mineral and Land Resources.
Page 8 of 15

State Stormwater Management Systems
Permit No. SW8 090903
The maximum built -upon area per lot is shown in the table below:
Tract Lot # BUA/Lot
Single Family Tract PH
III
62
3,000
63
3,000
64
3,000
65
3,000
66
3,000
67
3,000
68
3,000
69
3,000
70
3,000
71
3,000
72
3,000
73
3,000
74
3,000
75
3,000
Residential Tract PH 1
76
2,800
77
2,800
78
2,800
79
2,800
80
2,800
81
2,800
82
2,800
f. This allotted amount includes any built -upon area constructed within the lot property boundaries,
and that portion of the right-of-way between the front lot line and the edge of the pavement. Built
upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate,
coquina and parking areas, but does not include raised, open wood decking, or the water surface
of swimming pools.
g. For those lots within CAMA's Area of Environmental Concern, where DCM calculates a different
maximum lot built -upon area, the governing lot BUA shall be the most restrictive of the two
numbers.
h. All runoff on the lot must drain into the permitted system. This may be accomplished through
providing roof drain gutters, which drain to the street, grading the lot to drain toward the street, or
grading perimeter swales and directing them into the pond or street. Lots that will naturally drain
into the system are not required to provide these measures.
i. Built -upon area in excess of the permitted amount will require a permit modification.
j. Each lot within any designated non-residential subdivision covered by this permit, whose
ownership is not retained by the permittee, must submit a separate Offsite Stormwater
Management Permit application package to the Division of Energy, Mineral and Land Resources
and receive a permit prior to any construction on the lot.
Page 9 of 15

State Stormwater Management Systems
Permit No. SW8 090903
III. GENERAL CONDITIONS
This permit is not transferable to any person or entity except after notice to and approval by the Director. A
request to transfer the permit will be considered on its merits and may or may not be approved. The
permittee shall submit a completed and signed Name/Ownership Change Form, accompanied by the
supporting documentation as listed on the form, to the Division of Energy, Mineral and Land Resources at
least 60 days prior to any one or more of the following events:
a. The sale or conveyance of the project area in whole or in part, except for individual lot sales which are
made subject to the recorded covenants;
b. The sale or conveyance of the common areas to the HOA or POA, under the following conditions:
i. The declarant control period has terminated; or,
ii. The declarant has conveyed at least 50% of the lots to individual owners other than the declarant;
and,
iii. The HOA is legally formed per the requirements of Chapter 47F of the North Carolina General
Statutes (The Planned Community Act) to carry out the maintenance requirements of the permit,
and has elected an executive board of at least three (3) members; and,
iv. The project is in compliance with the permit, as determined by a DEMLR inspection.
c. The dissolution of the permittee, if the permittee is a corporate entity, LLC, or General Partnership;
d. Bankruptcy or foreclosure;
e. A name change of the permittee;
f. A name change of the project;
g. A mailing address change of the permittee;
2. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to
enforcement action by the Division of Energy, Mineral and Land Resources, in accordance with North
Carolina General Statute 143-215.6A to 143-215.6C.
3. 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.
4. Any individual or entity found to be in noncompliance with the provisions of this stormwater management
permit or the requirements of NCAC 02H.1000 is subject to enforcement procedures as set forth in NCGS
143, Article 21.
5. In the event that the facilities fail to perform satisfactorily or fail to meet the minimum design requirements of
this permit, 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. Riprap
aprons are covered by the requirements of this condition. Should the riprap aprons fail to reduce the
velocity into the wetlands to 2 fps or less, or should erosion, channelizing, or scouring of the wetlands occur,
the Permittee shall repair the damage, restore the wetlands, and submit alternate velocity reduction
measures to the Division for approval.
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.
Page 10 of 15

State Stormwater Management Systems
Permit No. SW8 090903
11. The permittee shall submit a permit renewal application at least 180 days prior to the expiration date of this
permit. The renewal request must include the appropriate documentation and the processing fee.
Permit modified and reissued this the 8th day of September 2015
No racy CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Tracy Da ' , P.E., Director
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Permit Number SW8 090903
Page 11 of 15

State Stormwater Management Systems
Permit No. SW8 090903
Southbridge Master Association
Stormwater Permit No. SW8 090903
Onslow County
Designer's Certification
Page 1 of 4
I, , as a duly registered in the State of North Carolina,
having been authorized to observe (periodically/weekly/full time) the construction of the project,
(Project)
for (Project Owner) hereby state that, to the best of my abilities, due care
and diligence was used in the observation of the project construction such that the construction was observed to be
built within substantial compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is a part of this Certification.
Noted deviations from approved plans and specifications:
Signature
Registration Number
Date
SEAL
Page 12 of 15

State Stormwater Management Systems
Permit No. SW8 090903
Certification Requirements: Wet Detention Ponds Page 2 of 4
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, a forebay, and the
vegetated filter.
15. The required dimensions of the system are provided, per the approved plan.
cc: NCDENR-DEMLR Regional Office
Onslow County Building Inspections
Page 13 of 15

State Stormwater Management Systems
Permit No. SW8 090903
Certification Requirements: Infiltration Basins Page 3 of 4
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 areaassociated 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 bypass structure weir elevation is per the approved plan.
6. The bypass structure is located per the approved plans.
7. A Trash Rack is provided on the 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. All required design depths are provided.
13. All required parts of the system are provided.
14. The required system dimensions are provided per the approved plans.
cc: NCDENR-DEMLR Regional Office
Onslow County Building Inspections
Page 14 of 15

State Stormwater Management Systems
Permit No. SW8 090903
Certification Requirements: Sand Filters Page 4 of 4
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 sand filter elevations are per the approved plan.
6. The sand filter is located per the approved plans.
7. A trash rack is provided on the outlet/bypass structure.
8. For open sand filters, 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 and located 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, a forebay, and the
vegetated filter.
15. The required dimensions of the system are provided, per the approved plan.
cc: NCDENR-DEMLR Regional Office
Onslow County Building Inspections
Page 15 of 15

11- DEk" USE ONLY
� Date Deceived Fee Paid PPrrmit NT„mhor
Applichble Rules: 0 Coastal SW -1995 ❑ Coastal SW - 2008 0 Ph II - Post Construction
(select all that apply) ❑ Non -Coastal SW- HQW/ORW Waters O Universal Stormwater Management Plan
_.... _.......
❑ Other WQ Mamt Plan:
State of North Carolina
Department of Environment and Natural Resources `l d
Division of Energy, Mineral and Land Resources
STORMWIATER MANAGEMENT PERMIT APPLICATION FORM
This farm may be photocopied far use as an original
I. GENERAL INFORMATION
1. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Southbridlre Master Association
2. Location of Project (street address):
NC 172
City:Sneads Ferry County:OnsIow Zip:284b0
3. Directions to project (from nearest major intersection):
Take US 17 (Market St.l towards Jacksonville for approximately 29 miles Turn right at NC 172
Go approximately SA miles. The site is on the left beside Yopp's Tire Ss Garage
4. LatitudetW 33' 4Y N Longitude* 24' 14" W of the main entrance to the project.
U. PERMIT INFORMATION:
1. a. Specify whether project is (check one): ❑New ®Modification ❑ Renewal w/ Modifications
tRenewals with modifications also requires SM--102 - Renewal Application Form
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit numberSW8 090903 Rev. , its issue date (if known)_ 11-19-13 and the status of
construction: ONot Started Partially Completed* ❑ Completed* *provide a designer's certification
2. Specify the type of project (check one). -
[:]Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application, list the stormwater project number,
if assigned, and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
FlCAMA Major []Sedimentation/Erosion Control: ac of Disturbed Area
[]NPDES Industrial Stormwater [1404/401 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
�T
5. Is the project located within 5 miles of a public airport? JgNorA
;-
t, ,
If yes, see S.L. 2012-200, Part W.h ortal.ncdenr.or w h r r lei- d-re s oft
gY:
Form SWO-101 Version Oct. 31, 2013 Page I of

III. CONTACT INFORMATION
1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee,
designated government official, individual, etc. who owns the project):
Applicant/Organizaiion:BC & RT. LLC
Signing Official & Title-Aaiford G. Trask, Tr., Manager
h. Contact information for person listed in item 1a above:
Street Address:1202 Eastwood Road
City:Wihnington State•NC Zip:28403
Mailing Address (if applicable):Same as above
City: State: Zip:
Phone: 91( 0 ) 313-0795 Fax: 1910 ) 313-0797
Email:madison®trasklandco.com -
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:Norris & Tunstall Consulting Engineers, P.C.
Signing Official & Title. -John S. Tunstall, P.E.
b. Contact information for person listed in item 3a above:
Mailing Address:902 Market Street
City:Wilm.ington State NC Zip-28401
Phone: (910 ) 343-9653 Fax: (910 ) 343-9604
Email:jtunstaBOnten J eers.com cc: anorris®nteneiiieers.com
4. Local jurisdiction for building permits: Onslow County Plannin
Point of Contact:Angie Manning Phone #: 910�& �y
3
APR 2 J 2015
Form SWU-101 Version Oct. 31, 2013 Page 2 of 6 BY:

IV. PROJECT INFORMATION
�v .
1. In the space provided below, briefly summarize how the stormwater runoff will be treated. �6
Treated by wet detention basins with secondary infiltration i
2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved:
❑ Approval of a Site Specific Development Plan or PUD Approval Date:
❑ Valid Building Permit Issued Date:
❑ Other: Date:
b. If claiming vested rights, identify the regulation(s) the project has been designed in accordance with:
❑ Coastal SW —1995 ® Ph 11— Post Construction
3. Stormwater runoff from this project drains to the White Oak River basin.
4. Total Property Area: 57.6 acres 5. Total Coastal Wetlands Area: 4.63 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':52.97 acres
+ Total project area shall be calculated to exclude the following: the normal pool of impounded structures, the area
between the banks of streams and rivers, the area below the Normal High Water (NHW) line or Mean High Water
(MHW) line, and coastal wetlands landward from the NHW (or MHW) 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 = 50.30 %
9. How many drainage areas does the project have?3 (For high density, count I for each proposed engineered
stormwater BMP. For low density and other projects, use I for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project, attach an additional sheet with the information for each area
provided in the same format as below. iv
Basin Information
Drainage Area 7-
Drainage Area 13
Draniage Area 1
Drainage Area
Receiving Stream Name
UT of Everett's
Creek
UT of Everett's
_
Creek
Stream Class *
SA; HQW
SA; HQW
SA; HQW
Stream Index Number *
19-32
19-32
19-32
Total Drainage Area (sf)
848,684
623,896
77,772
On -site Drainage Area (sf)
848,684
623,896
77,772
Off -site Drainage Area (sf)
0
0
0
Proposed Impervious Area** (sf)
617,461
499,117
43,911
% Impervious Area** (total)
72.76%
80%
56.46%
%..
Impervious' Surface Area
Drainage Area 7-
Drains a Area 13
Drainage Area 1
Drainage Area
On -site Buildings/Lots (sf)
44,500
0
19,600
On -site Streets (sf)
53,700
0
24,311
On -site Parking (sf)
0
0
0
On -site Sidewalks (sf)
0
0
0
Other on -site (sf)
0
0
0
Future (sf)
391,300
499,117
0
Off -site (sfj
u
0
0
Existing BUA*** (so
0
0
0
Total (sf):
489,500
499,117
43,911
Zb
,)cream class ana lnaex Number can be determined at: httV.JZJ2ortal.ncdenr.or eb s csu , ns
* Impervious area is defined as the built upon area including, but not limited to, buildings, roa arki reas,
sidewalks, gravel areas, etc.
***Report only that amount of existing BUA that will remain after development. Do not report any ei A that
is to be removed and which will be replaced by new BUA. Qj
Form SWU-101 Version Oct. 31, 2013 Page 3 of 6

11. How was the off -site impervious area listed above determined? Provide documentation.
Proieets in Union County: Contact DEMLR Central ice staff to check if the project is located within a Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements as per 1 SA NCAC 02B .0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance (O&N j forms
must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded
from http://Portal.ncdenr.ora/web/wci/ws/su/bmp-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 Iisted below. A detailed application
instruction sheet and BMP checklists are available from
http://Rgrtal.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 athn://12ortal.ncdenr.ora/web/M/ws/su/ma2s.)
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 hft://12ortal.ncdenr.org/web/M/ws/su/statesw/­forms does.
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 C*
Form. (if required as per Part VII below)
3. Original of the applicable Supplement Form(s) (sealed ggped and dated) and O&M_
agreement(s) for each BMP.
4. Permit application processing fee of $505 payable to NCDENK. (For an Express review, refer to ^36
hU://www.envhelp.org/pages/onestopeUress.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 % mile of the site boundary, include the
mile radius on the map.
7. Sealed, signed and dated calculations (one copy). CJFj
8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including: cis
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 M11W 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 w
q:.?:
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. iQ Z 2m t. }
1. Details of roads, drainage features, collection systems, and stormwater control meL�ures.
in. Wetlands delineated, or a note on the plans that none exist. (Must be delineated b]5 f
qualified person. Provide documentation of qualifications and identify the person w o
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).
Form SWU-101 Version Oct. 31, 2013 Page 4 of 6

p. Vegetated buffers (where required).
9. Copy of any applicable soils report with the associated SHWT elevations (Please identify
elevations in addition to depths) as well as a map of the boring locations with the existing
elevations and boring logs. Include an 8.5"xll" copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs, the report should also
include the soil type, expected infiltration rate, and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO: Schedule a site visit for DEMLR to 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 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.
hM://www.secEttM.state.nc.us/Cori2orations/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 h2R://portal.ncdenr.org/web/lr/state-stormwater-
forms dots. Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner, it is the responsibility of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and
protective covenants for this project, if required, shall include all the items required in the permit and listed
on the forms available on the website, that the covenants will be binding on all parties and persons claiming
under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the NC DEMLR, and that they will be recorded prior to the sale of any lot.
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:iohn S. Tunstall, P.E.
Consulting Firm: Norris & Tunstall Consulting EnSineers, P.C.
Mailing Address:902 Market Street
City:Wilmington
State:NC
Zip:28401
Phone: (910 ) 343-9653 Fax: [phone]
Email:[e-mail] cc: [e-mail]
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 name of person
listed in Contact Information, item 1a) with (print or type name of organization listed in
Contact Information, item 1a) to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal, which indicates the
party responsible for the operation and maintenance of the stormwater system.
Form SWU-101 Version Oct. 31, 2013
0 APR 2 2015
f
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.
Signature: Date:
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
X. APPLICANT'S CERTIFICATION
I, (print or type name of person Iisted in Contact Infonnation, item 1a) Rs ford G. Twk, lr., Maff ger
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of the
applicable stormwater r
.uIps under 15A NCAC 2H .1000 and any other applicable state stormwater requirements.
Date: 1 lQ it $
I, —6ft (4 l 6b-6 R 1A111 n 4f&I a Notary Public for the State of N D h (tV611AA, County of
NUWI H An ON do hereby certify that _ 1244.1'fG" (o .—Cr J personally appeared
before me this of _ (1 Z 0 i.6 . and acknowledge the due ex tion of the application for
a stormwater permit. Witness my hand and official seal,
all it
N BU�N
.VARY GZ�
.pUBOG = fi
y�yfNoUCQ
C���•
1111
SEAL
My commission expires RM kSfiZZ1 Z01�
APR 2 2015
BY:
Form SWU-101 Version Oct. 31, 2013 Page 6 of 6

Johnson, Kelly
From: Madison Bullington <[e-mail]>
Sent: Tuesday, September 01, 2015 1:38 PM
To: Johnson, Kelly
Cc: 'Amy Norris ([e-mail])'; 'Jody Bland'
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter
Attachments: SBMF1 Pond 14 Stormwater certification 6.29.13.pdf
Kelly:
Pond 14 certification is attached.
The partial is the final for these devices. It was labeled partial because it only included the constructed facilities (1 pond
and 5 sand filters) from the original permit which included 3 ponds, 2 infiltration basins and 7 sand filters.
I will put the original signature for the deed restriction document in the mail to you today.
Madison Bullington
Operations Manager
Broker -In -Charge
1202 Eastwood Rd
Wilmington, NC 28403
Office 910.799.8755
Cell 910.599.0558
Fax [phone]
From: Johnson, Kelly [mailto:[e-mail]]
Sent: Tuesday, September 1, 201512:53 PM
To: Madison Bullington <[e-mail]>
Cc:'Amy Norris ([e-mail])' <[e-mail]>; 'Jody Bland' <[e-mail]>
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter
Thanks Madison. Almost there...
1.) Do you have the certification for Pond 14? It is in SW8150413, which is transferring so we will need that prior
to transfer. Also, SW8 090903 isn't transferring yet but we will eventually need the certifications for Infiltration
Basin 7-12, Infiltration Basin 13A/B, and Sand Filter 1. (1 know that this isn't built out yet, so the SW8 090903
ones may not be certified yet.)
2.) The certification for 5 sand filters and a pond is labeled as "partial certification". It lists four lots that that don't
fully go to the system. Is there a "final certification"?
3.) Please submit the original signature for the attached deed restriction document.
Thanks,
KJ
From: Madison Bullington[mailto:[e-mail]]
Sent: Monday, August 31, 2015 4:46 PM
To: Johnson, Kelly
Cc: 'Amy Norris (anorris(&ntengineers.com)'; 'Jody Bland'
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter

Trask Land
SU3;w oRC)0,03
"WOMPM1�fn ��Ns�
August 31, 2015
Ms. Kelly Johnson, Stormwater Environmental Engineer
NC DENR
Division of Energe, Mineral and Land Resources
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Subject: BC & RT, LLC State Stormwater Permit Split (SW8 090903 MOD)
Dear Ms. Johnson:
Pursuant to your comment letter of July 1, 2015, we offer the following responses in addition to
the four (4) response letters submitted by Norris and Tunstall on 8/17/2015.
1. Multifamily State Stormwater Permit No. SW8 150413: 2.a.iii.2. - notarized deed
restriction form limiting the impervious on Tracts A, B & C to the values that will be
specified in Attachment A and on the application form Section IV.
2. Southbridge Master Association State Stormwater Permit No. SW8 090903: 2.iv.2.a -
deed restrictions limiting the impervious for any lots that are currently planned and which
we intend to cover under this permit (lots 62-75).
3. Peggy's Cove HOA (Residential) State Stormwater Permit No. SW8 150412: 2.b.iii.6. -
deed restrictions (lots 1-16, 18-36, 38-61).
Sincerely,
Madison N. Bullington
Operations Manager
Trask Land Company, Inc.
cc: Jody Bland, PE, Norris & Tunstall (by e-mail only).
1202 Eastwood Road * Wilmington, North Carolina 28403
910-799-8755 (voice) * 910-799-8785 (fay;)

Johnson, Kelly
From:
Madison Bullington <[e-mail]>
Sent:
Monday, August 31, 2015 11:42 AM
To:
Johnson, Kelly; Jody Bland; Amy Norris
Cc:
John Tunstall
Subject:
RE: Southbridge - State Stormwater Permits - Add Info Letter
Works for me, thanks.
Madison Bullington
Operations Manager
Broker -In -Charge
1202 Eastwood Rd
Wilmington, NC 28403
Office 910.799,8755
Cell 910.599.0558
Fax [phone]
From: Johnson, Kelly [mailto:[e-mail]]
Sent: Monday, August 31, 2015 11:39 AM
To: Jody Bland <[e-mail]>; Madison Bullington <[e-mail]>; Amy Norris
<[e-mail]>
Cc: John Tunstall <[e-mail]>
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter
Madison,
Back to your original question about the plan revision for the pipe. It looks like Jody has that covered in his last
submittal (Sheet C1). So, rather than have a separate plan revision, we will just approve it in the mod if that is OK with
you. See draft cover letter, attached. (Originally when we started this it seemed like it would have been easier handled
separately since there were already so many pieces, but it looks like this will work out.)
From: Jody Bland[mailto:iblandC&ntengineers.coml
Sent: Monday, August 31, 2015 11:28 AM
To: Johnson, Kelly; Madison Bullington; Amy Norris
Cc: John Tunstall
Subject: Re: Southbridge - State Stormwater Permits - Add Info Letter
Amy
Do you have copies of John's original certifications of the BMPs out at Southbridge? See Kelly's request below
Thanks,
Joseph (Jody) K. Bland, P.E.
ORRIS & TUNSTALTU
nw..pz (XY'S8 .ri~fJNG CA1.1ti1['..GRS PC. -
1429 Ash -Little River Rd Ash, NC 28420
910-287-5900 1 910-287-5902 (F)
ibland@nten�ineers.com

It is the professional opinion of Non -is & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information, current as of the date of its re;case. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring - the f!es in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuskc & Tunstall Consuiting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use cf software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
From: "Kelly. Johnson"
Date: Monday, August 31, 2015 at 11:24 AM
To: Madison Bullington, Jody Bland
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter
Madison,
I am actually working on these this morning. Have you submitted a separate letter from Jody's 8/17 letter? There are a
few items in the letters that say that you were going to submit something separately, but I don't think I have seen that?
Jody,
I went through the giant file again today to see if we have the PE certs. I found the one for Pond 14, but that is the only
one I could find. Your letter said that the others have been previously submitted, so I don't know what happened. Were
they submitted a long time ago? Is there any way you could scan/email them to me sc we have them?
Other than that, all the permits are drafted and just need dates. I need to draft the two transfers and the plan
revision. I will try to work on that today.
Thanks,
KJ
From: Madison Bullington [mailto:madison(atrasklandco.coml
Sent: Monday, August 31, 2015 11:11 AM
To: Johnson, Kelly
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter
Kelly — I believe the response letters were submitted 8/17/15. Any idea on a turnaround time? I'd like to get my
contractor out there to fix the exposed stormwater pipe asap (I believe the mod for this was going to be handled at the
same time or shortly thereafter the stormwater split).. .
Thank you!
Madison Bullington
Operations Manager
Broker -In -Charge
1202 Eastwood Rd
Wilmington, NC 28403
Office 910.799.8755
Cell 910.599.0558
Fax [phone]
From: Johnson, Kelly [mailto:[e-mail]1
Sent: Tuesday, July 14, 2015 2:11 PM
To: Jody Bland ([e-mail]) <[e-mail]>; Amy Norris ([e-mail])
<[e-mail]>; Madison Bullington <[e-mail]>
Cc: Nick Garner ([e-mail]) <[e-mail]>
Subject: FW: Southbridge - State Stormwater Permits - Add Info Letter

All,
The inspection went well today. Everything "on the ground" looks good. The inspectiop report is attached. It will
officially be "compliant" when we get the paperwork items that are listed in the 7/1/15 request fo. additional
information (deed restrictions, certifications, etc).
Thanks,
Kelly
From: Johnson, Kelly
Sent: Wednesday, July 01, 2015 10:58 AM
To: Jody Bland (iblanclOntengineers.com); Amy Norris (anorris0&ntengineers.com); Madison Bullington
(madisonC&traskla ndco.com )
Subject: Southbridge - State Stormwater Permits - Add Info Letter
All,
The request for additional information and the draft modified (but not yet transferred) permits are attached. The
inspection will be 7/14 at gam.
Thanks,
Kelly
k.eU ohs gsov+,
Kelly Johnson
Environmental Engineer
NC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Office: 910.796.7331
Fax: [phone]

5W25 OGOu03
Johnson, Kelly
From: Madison Bullington <[e-mail]>
Sent: Monday, August 31, 2015 4:46 PM
To: Johnson, Kelly
Cc: 'Amy Norris ([e-mail])'; 'Jody Bland'
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter
Attachments: PE Certifications complete - SB Ph1-1.15.13.pdf
This PE cert should include sand filters 2-6 & pond 7-12. The first one I sent did net include,
Madison Bullington
Operations Manager
Broker -In -Charge
1202 Eastwood Rd
Wilmington, NC 28403
Office 910.799.8755
Cell 910.599.0558
Fax [phone]
From: Madison Bullington
Sent: Monday, August 31, 2015 4:06 PM
To:'Johnson, Kelly' <[e-mail]>
Cc:'Amy Norris (anorris@ntenginee rs.com)' <[e-mail]>;'Jody Bland' <[e-mail]>
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter
Signed & notarized deed restriction form attached.
Madison Bullington
Operations Manager
Broker -In -Charge
1202 Eastwood Rd
Wilmington, NC 28403
Office 910.799.8755
Cell 910.599.0558
Fax [phone]
From: Madison Bullington
Sent: Monday, August 31, 2015 3:55 PM
To: 'Johnson, Kelly' <kellv.p.iohnson@)ncdenr.eov>
Cc: 'Amy Norris (anorris@ntenginee rs.com)' <[e-mail]>; 'Jody Bland' <[e-mail]>
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter
Kelly:
For now I am e-mailing you everything to confirm this is everything you need. I am happy to bring by physical copies of
everything. Please advise.
SBMF: notarized deed restriction form limiting the impervious on Tracts A, B & C to the values that you will specify in
Attachment A and on the application form Section IV. Attached is the NC DENR Nigh Density with Outparcels Deed
Restriction Form that will need to be signed & dated by Raiford G. Trask, Jr., Manager of BC & RT, LLC (I hope to have

him sign today or first thing tomorrow - I will then notarize and return a copy to you). Also attached to the form is the
"Attachment A" that was submitted with the response package.
Southbridee Master: deed restrictions limiting the impervious for any lots that are currently planned and which you
intend to cover under this permit. See attached PC Annexation Amendment Recorded. This package should include lots
62-75. Lots 76-82 have been deleted.
Peggy's Cove HOA: deed restriction info. See attached PC CCR Recorded. This package should include lots 1-16, 18-36 &
38-61.
I've also attached the original PE certs per your request to Jody.
Let me know if you need anything additional before I package everything together.
Thanks,
R1riadison Bullington
Operations Manager
Broker -In -Charge
1202 Eastwood Rd
WHmington, NC 28403
Office 910.799.8755
Cell 910.599.0558
Fax [phone]
From: Johnson, Kelly [mailto:[e-mail]]
Sent: Monday, August 31, 2015 11:24 AM
To: Madison Bullington <[e-mail]>; Jody Bland ([e-mail])
<[e-mail]>
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter
Madison,
I am actually working on these this morning. Have you submitted a separate letter from Jody's 8/17 letter? There are a
few items in the letters that say that you were going to submit something separately, but I don't think I have seen than?
Jody,
I went through the giant file again today to see if we have the PE certs. I found the one for Pond 14, but that is the only
one I could find. Your letter said that the others have been previously submitted, so I don't know what happened. Were
they submitted a long time ago? 's there any way you couid scan/email them to me so we have them?
Other than that, all the permits are drafted and just need dates. I need to draft tiie two transfers and the plan
revision. I will try to work on that today.
Thanks,
KJ
From: Madison Bullington fmailto:madisoncd)trasklandco.com;
Sent: Monday, August 31, 2015 11:11 AM
To: Johnson, Kelly
Subject: RE: Southbridge - State Stormwater Permits - Add Info Letter

NORRIS & TUNSTALL
CONSULTING ENGINEERS P.C.
902 Market Street
Wilm' gton, NC 28401
[phone]
[phone] Fax
John S. Tunstall, P.E.
T. Jason Clark, P.E.
August 17, 2015
Ms. Kelly Johnson, Stormwater Environmental Engineer
NC DENR
Division of Energy, Mineral and Land Resources
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Re: Southbridge Master Association
State Stormwater Permit No. SW8 090903
Sneads Ferry,, NC
N&T Project No. 14028 (aka 11003)
Dear Ms. Johnson:
1429 Ash -Little River Road
Ash, NC 28420
[phone]
[phone] Fax
J. Phillip Norris, P.E.
Joseph K Bland, P.E.
ECEwE
AUG 182015
8Y:
Pursuant to your comment letter of July 1, 2015, we offer the following responses below in red:
1.) General:
a. Plan Data: Please ensure that the following data is provided on the plan set.
Plan Sets: Please provide two sets of plans for each of the four permits
(eight plan sets total). I received a total of six plan sets. I believe that the
ones missing are for the offsite permit, SW8 150414.
Response: Enclosed are two (2) sets of revised plans.
Project Area: For each project, please show the bearing/distance lines on
the plans showing the perimeter of the area to be permitted under each
permit. Please ensure that all of the land previously permitted is covered
by a modified permit. It would be helpful to have an overall map such as
the one we have circulated over the past few years (below).
Response: We have added bearings and distances to the overall map
drainage areas and are enclosing in all four (4) permit
response packages.
RECEIVED
NCBELS License C-3641

Ms. Kelly Johnson / NC DENR
August 17, 2015
Page 2
UW%mms amwarv._~ WFZ
iii. Drainage Areas: Please verify that all of the drainage areas for the BMPs
are completely contained inside the project area to be permitted for each
permit (with the exception of SW8 150414, which is an offsite permit
draining to SW8 150413). (The drainage area lines are on the plans, but
in many cases they are not on the same plan sheet as the new project
area lines and so it is difficult to determine.)
Response: Updated as previously noted.
iv. SA Line: Please show the line dividing the area that is and is not subject
to SA requirements. For instance, Ponds 7-12 and 13 are subject to SA.
Pond 14 is not. The permit is vague about which sand filters (if any) are
subject to SA requirements. The plans should show the SA for
clarification.
Response: Updated as previously noted.
v. Topo/pipe inverts/swale inverts
Response: See enclosed revised plans.
vi. BMP Details
Response: See enclosed revised plans.
vii. Wetlands delineated
Response: See enclosed revised plans.
viii. Natural Features/Buffers
Response: See enclosed revised plans. ECEIVE
ix. Details (roads/sidewalks/etc)
Response: See enclosed revised plans.
AUG 18 2015
x. Drainage Easements BY'

I
Ms. Kelly Johnson / NC DENR
August 17, 2015
Page 3
Response: See enclosed revised plans.
b. Certifications: Please submit a certification for each BMP.
Response: All certifications were previously submitted to NC DENR.
c. Drafts: I will email your engineer a draft of each permit for review. These drafts
will be updated based on this letter.
Response: Understood.
d. Transfers: Two of the permits, SW8 150412 and SW8 150413, will be
transferred after they are modified. These drafts are not enclosed.
Response: Understood
e. Plan Revision to Add A Pipe: We received a Plan Revision application to remove
130ft of pipe to be replaced with a swale. Please clarify which of the four permits
this Plan Revision will impact. For logistical purposes, this Plan Revision will be
processed after the modifications and transfers have been processed. But, it will
be issued shortly thereafter.
Response: It is within SW8 090903 (Southbridge Master Association).
Specifically, it is a modification of conveyance for Residential Tract
PH III (N&T No. 11071).
2.) SW8 090903: Southbridge Master Association: Commercial Subdivision:
a. Step 1: Modify the existing permit, SW8 090903 which is issued to BC&RT, LLC to
be split into three permits.
i. Permit History:
1. 2/24/12: Permit for SW8 090903 issued BC & RT, LLC
Response: Correc,
2. 11 /19/13: Plan Revision for SW8 090903 issued to reallocate Pond 14.
(This area will be covered under SW8 150413/Multifamily after the
modification.)
Kesponse: Understood.
ii. BMPs: Please verify that the following BMPs are to be contained in this permit.
These BMPs are shown in the draft permit.
1. One Sand Filter: Sand Filter 1 (& filter strip) ECEIVE
Response: Correct.
2. Two Wet Ponds:
AUG 18 2015
a. Wet pond 7-12, Infiltration Basins 7-12 (secon ary in i ra ion)
b. Wet Pond 13 (A&B), Infiltration Basin 13 (A&B) (secondary
infiltration)

s
Ms. Kelly Johnson / NC DENR
August 17, 2015
Page 4
Response: Correct.
iii_ Lot Numbers: Please submit a list of lot numbers (commercial and residential)
and associated impervious allocation to be covered under this permit. This list
will be inserted into the permit text.
Response: Enclosed is the requested Lot Allotment Table.
iv. Documents Needed:
1. Application, Section IV (10): Please check the impervious allocation for
Pond 7-12. The total is listed as 617,461 sf but the previous permit
shows 489,500sf.
Response: We have revised and enclosed Page 3 of 6 of the
permit application to reflect the correct impervious
allocation for Pond 7-12 to 489,500 SF.
2. Deed restrictions:
a. Deed Restricted Lots: This project area plans to have both
commercial lots and single family lots (Phase III Single Family
Lots). Please submit deed restrictions limiting the impervious
for any lots that are currently planned, and which you intend
to cover under this permit. (These will be the lots in the list
requested above.) For future lots, the permittee will have to
permit and deed restrict new lots via permit
mod ification/revision .
Response: Deed restriction information to be obtained by
Madison Bullington.
b. Permit Attachment: If you plan to subdivide/sell commercial
lots then this permit will have an attachment similar to SW8
150413 (as discussed below).
Response: There is no specific plan in place to sell or
subdivide the commercial lots at this time.
3. NOTE: The O&M and supplement forms for the BMPs are not changing
and will be carried over from the current permit.
Respon5u: iJndeistooa.
b. Step 2 (N/A): Permit will not be Transferred Yet: This permit has a non-contiguous
tract that is on the far side of the residential tract. This tract contains a sand filter
that hasn't been built yet, and so it cannot be transferred from the current permittee
(BC&RT, LLC).
Response: Understood.
Enclosed are two (2) sets of revised plans, one (1) copy of the Lot Allotment Table and the
revised Page 3 of 6 of the permit application for your continued review and approval. Please

Ms. Kelly Johnson / NC DENR
August 17, 2015
Page 5
feel free to contact us with any additional questions you may have. Thank you for your
assistance on this project.
Sincerely,
NORRIS & TUNSTALL
CONSULTING ENGINEERS, P.C.
Jo ph K Bland, P.E.
J KB/"stlasn
14028 [phone]-s-sw-response-Itr (commercial)
Enclosures
cc: Madison Bullington / Trask Land Co. (by E-Mail Only)

South Bridge Subdivision Lot Allotments
SW8 090903 - Southbridge Master Association
August 3, 2015
ivy i Project' INIo. 14028 (Commercial)
Lot #
Lot BUA (SF)
62
3,000
Single Family
Tract PH III
63
3,000
64
1 3,000
65
3,000
66
3,500
67
3,500
68
3,500
69
3,500
70
3,500
71
3,000
72
3,000
73
3,000
74
3,000
75
3,000
76
2,800
Residential Tract
PH 1
77
2,800
78
79
2,800
2,800
80
2,800
81
2,800
82
2,800
JST/jkb/asn 14028 08-03-15-s-sw-lot bua-deed restriction attachment -revised
(Split Into Tables)
RECEIVE
Ally 18 2015
BY:

Johnson, Kelly.
From: Johnson, Kelly
Sent: Thursday, July 23, 2015 1:21 PM
To: 'Jody Bland'; Amy Norris; Madison Bullington ([e-mail])
Cc: Nancy Howell
Subject: RE: Southbridge - State Stormwater Permits - Add !nfo Letter
Jody,
Here are the answers to your questions:
1. Bearing/Distances: We need to have the delineation of relevant boundaries (drainage areas, property/project
areas, etc) on the plans per 15A NCAC 2H 1003(g)(5). The "dividing lines" between the new permits will be new,
but the overall project area should have been on the previous plans?
2. Deed Restrictions: By "Please submit deed restrictions limiting the impervious for any lots that are currently
planned" I was intending to say any lots that you are going to cover under the permit. If you know that there
will be lots in the future, but you don't know exactly how they will be laid out then that will be covered via mod
at a later date. (I am not sure if this is what you were asking me?) If something has been submitted then it
should still be on file. (It has been difficult to figure out which legal documents go with each file.)
3. Offsite Application: I think you are talking about the table in Section IV of the main application form (SWU-
101)? For the offsite lot draining to someone else's pond we don't need all of the info on the pond. We just
need to know the area draining from that lot (so in this case drainage area = project area = onsite area [because
it is "onsite" of the offsite lot being permitted if that makes sense]), and the impervious data for the offsite lot.
If you have further questions please let me know.
Kelly
From: Jody Bland[mailto:jbland(a-bntengineers.com j
Sent: Tuesday, July 21, 2015 11:00 AM
To: Johnson, Kelly; Amy Norris; Madison Bullington (madison(atrasklandco.com)
Cc: Nancy Howell
Subject: Re: Southbridge - State Stormwater Permits - Add Info Letter
Hi Kelly,
I have some questions and/or input to some of your comments. Please see below:
1.) a. ii. Provide bearings & distances for each project area... Is this necessary? On previous submittals, we had just broken out things
by the original permitted drainage areas. In order to supply you with bearings & distances we will need to send info to
surveyors to create permit boundaries within their original survey drawings. I think this additional step isn't necessary as long as all
previously permitted drainage area is accounted for in new permits. Please advise
2.) a. iv. 2. Deed Restrictions.... Regarding deed restrictions in general; all deed restrictions that are current/ pertinent to the current
South Bridge project have been previously record & provided by Madison. It is understood that any additional lots and/ or out parcels
will require some form of permit modification to include them into the current development. Will these previously provided deed
restrictions need to be broken out so that lots for each specific permit have their separate set of deed restriction?
5.) a. !. Offsite Application.... On the inventory page of the application for DA info should I list entire DA14 DA info in top section of the
table and then list specific impervious inventory of offsite area in impervious inventory section below? I always get confused with these
permits.
Thanks for the help!
Thanks,
Joseph (Jody) K. Bland, P.E.

1429 Ash -Little River Rd Ash, NC 28420
910-287-5900 1 910-287-5902 (F)
ibland([e-mail]
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Nc-ris, Kusl:e & Tunstal! Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the partt.-
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application package£, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Ncrris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
From: "Kelly. Johnson"
Date: Wednesday, July 1, 2015 at 10:58 AM
To: Jody Bland, Amy Norris, "Madison Bullington (mad [e-mail])"
Subject: Southbridge - State Stormwater Permits - Add Info Letter
All,
The request for additional information and the draft modified (but not yet transferred) permits are attached. The
inspection will be 7/14 at 9am.
Thanks,
Kelly
ICEI.I.t�ohV-SoVU
Kelly Johnson
Environmental Engineer
NC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Office: 910.796.7331
Fax: [phone]

t L
NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
July 14, 2015
Mr. Raiford G. Trask, Jr., Manager and Trustee
BC & RT, LLC
SBMF Phase 3, Manager
1202 Eastwood Rd
Wilmington, NC 28403
Mr. Raiford G. Trask, Jr., Manager
SBMF Phase 3
1202 Eastwood Rd
Wilmington, NC 28403
Subject: Notice of Inspection
SW8 090903
SW8150412
SW8150413
SW8150414
Onslow County
Dear Mr. Trask:
Southbridge Master Association
Peggy's Cove (Residential)
Multifamily
Multifamily Phase 3 (Offsite to Multifamily)
Donald van der Vaart
Secretary
On July 14, 2015, the Wilmington Regional Office of the Division of Energy, Mineral and Land Resources (DEMLR)
inspected the subject projects, located in Onslow County to determine the status of compliance with their associated State
Stormwater Management Permits. All of the BMPs that have been built have been inspected and are in good shape, but
some paperwork is needed in order for the site to be in compliance. (There are two BMPs inside SW8 090903 that are not
built. Pond 13A/B and its associated secondary infiltration is not complete. Sand Filter 1 is not built.) The paperwork
needed to bring the site into compliance is itemized in the July 1, 2015 request for additional information letter. Please find
a copy of the completed form entitled "Compliance Inspection Report" attached to this letter, which summarizes the
findings of the recent inspection.
If the property covered by this permit has been/will be sold or legally conveyed to another entity or if the permit holder has
changed its name and/or mailing address, or if the project name has been changed, it is your responsibility as the
permittee to submit a completed and signed Name/Ownership change form to DEMLR at least 30 calendar days prior to
making the changes. These forms are available on our website at: http://portal.ncdenr.o[gtweb/ir/state-stormwater-
forms docs. If you have any questions, please contact me at the Wilmington Regional Office, telephone number (910)-
796-7331 or via email at [e-mail].
enc:
GDS/kpj:
eering
compliance Inspection Reports
G:1WQ1SharedlStormWaterlPermits & Projects12009 \090903 HD12015 07 CEI_neither 090903
G:IWQISharedlStormWaterlPermits & Pro .ects12015 \150412 HD12015 07 CEI_neither 150412
G:IWQ1SharedlStormWater Permits & Projects12015 \150413 HD12015 07 CEI neither 150413
GAWQ1SharedlStormWaterTermits & ProjectAs12015 \150414 Offsite12015 07 C_EI_neither 150414
cc: Jody Bland, PE, Norris & Tunstall
Madison. Bullard, Trask Land, (via email only, [e-mail])
Wilmington Regional Office
Division of Energy, Mineral, and Land Resources
Land Quality Section — Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405 • [phone] / Fax [phone]

Compliance Inspection Report
Permit:
SW8090903 Effective:11/19/13
Project:
Southbridge Master Association
Owner:
Bc & Rt LLC and Raiford G Trask Jr Trustee
County:
Onslow
Region:
Wilmington
Expiration: 12/31/21
Adress: NC 172
City/State/Zip: Sneads Ferry NC 28460
Contact Person: Raiford G Trask Title: Trustee Phone: [phone]
Directions to Project:
Take Market St. towards Jacksonville for 29 miles turn right at NC 172 go approx. 5.4 miles site on left beside Yopp's Tire &
Garage.
Type of Project: State Stormwater - HD - Sand filters State Stormwater - HD - Detention Pond
Drain Areas: 1 - (Everett Creek) (03-05-02 ) ( SA;HQW)
13 - (Everett Creek) (03-05-02 ) ( SA;HQW)
14 - (Everett Creek) (03-05-02) (SA;HQW)
2 - (Everett Creek) (03-05-02 ) ( SA;HQW)
3 - (Everett Creek) (03-OM2 ) ( SA;HQW)
4 - (Everett Creek) (03-05-02 ) ( SA;HQW)
5 - (Everett Creek) (03-05-02 ) ( SA;HQW)
6A - (Everett Creek) (03-05-02 ) ( SA; HQW)
6B - (Everett Creek) (03-05-02 ) ( SA;HQW)
712 - (Everett Creek) (03-05-02) ( SA;HQW)
On -Site Representative(s):
Related Permits:
Inspection Date: 07/14/2015 Entry Time: 09:OOAM
Primary Inspector: Kelly Johnson
Secondary Inspector(s):
Reason for Inspection: Routine
Permit Inspection Type: State Stormwater
Facility Status: ❑ Compliant ❑ Not Compliant
Question Areas:
X1 State Stormwater
(See attachment summary)
Exit Time: 11:OOAM
Phone: [phone]
Inspection Type: Compliance Evaluation
page: 1

Permit: SW8090903 Owner - Project: Bc & Rt LLC and Raiford G Trask Jr Trustee
Inspection Date: 07/1412015 Inspection Type Compliance Evaluation Reason for Visit: Routine
File Review Yes No NA NE
Is the permit active? ❑ ❑ ❑ ❑
Signed copy of the Engineer's certification is in the file? (J U U
Signed copy of the Operation & Maintenance Agreement is in the file? [ [] ❑
Copy of the recorded deed restrictions is in the file? ❑
Comment: Pond 7-12 (and the associated secondary infiltration basin 7-12) are built and in compliance
Pond 13A/B (and the associated secondary infiltration basin 13A/B) are not complete (The drainage
area is also not built.)
Sand Filter 1 is not built.
The deed restrictions and certification will be submitted in response to the 7/1/15 request for additional
information, and so this insDection is listed as "neither" in or out of compliance These two documents
are needed to officially be in compliance.
Built Upon Area Yes No NA NE
Is the site BUA constructed as per the permit and approval plans? n ❑ ❑ ❑
Is the drainage area as per the permit and approved plans? it ❑ ❑ ❑
Is the BUA (as permitted) graded such that the runoff drains to the system? if 0 ❑ []
Comment: See above.
SW Measures Yes No NA NE
Are the SW measures constructed as per the approved plans? ❑ ❑ ❑ ❑
Are the inlets located per the approved plans?[ ❑ ❑ ❑
Are the outlet structures located per the approved plans?� ❑ ❑ ❑
Comment: See above.
Operation and Maintenance Yes No NA NE
Are the SW measures being maintained and operated as per the permit requirements? a] 1111 ❑
Are the SW BMP inspection and maintenance records complete and available for review or provided to ❑ ❑ ❑ 0
DWQ upon request?
Comment: See above.
page: 2

Compliance Inspection Report
Permit: SW8150412 Effective: Expiration:
Project: Peggys Cove
Owner: Bc & Rt LLC and Raiford G Trask Jr Trustee
County. Onslow
Region: Wilmington
Adress: NC 172
City/State/Zip: Sneads Ferry NC 28460
Contact Person: Raiford G Trask Title: Trustee Phone: [phone]
Directions to Project:
Market Street towards Jacksonville for 29 miles right at NC172, go approx. 5.4 miles site on left beside Yopp's Tire & Garage.
Type of Project:
Drain Areas:
On -Site Representative(s):
Related Permits:
Inspection Date: 07/14/2015 Entry Time: 09:OOAM
Primary Inspector: Kelly Johnson
Secondary Inspector(s):
Reason for Inspection: Routine
Permit Inspection Type: State Stormwater
Facility Status: ❑ Compliant ❑ Not Compliant
Question Areas:
D State Stormwater
(See attachment summary)
Exit Time: 11:OOAM
Phone: [phone]
Inspection Type: Transfer Renewal
page: 1

Permit SW8150412 Owner - Project: Bc & Rt LLC and Raiford G Trask Jr Trustee
Inspection Date: 07114/2015 Inspection Type Transfer Renewal Reason for Visit: Routine
File Review Yes No NA NE
Is the permit active? ❑ ❑ ❑
Signed copy of the Engineers certification is in the flie? II El U U
Signed copy of the Operation & Maintenance Agreement is in the file? ❑ [] ❑ ❑
Copy of the recorded deed restrictions is in the file? ❑ ❑ ❑
Comment: Sand Filters 2. 3. 4. 5. 6A & 6B are built and are in compliance.
The deed restrictions and certification will be submitted in response to the 7/1/15 request for additional
information, and os this inspection is listed as "neither' in or out of compliance These two documents
ar needed to officially be in compliance.
Built Upon Area Yes No NA NE
Is the site BUA constructed as per the permit and approval plans? [] ❑ ❑ ❑
Is the drainage area as per the permit and approved plans? 0 ❑ ❑ ❑
Is the BUA (as permitted) graded such that the runoff drains to the system? ® ❑ ❑ ❑
Comment: See above.
SW Measures Yes No NA NE
Are the SW measures constructed as per the approved plans? EA ❑ ❑ ❑
Are the inlets located per the approved plans? LINE ❑ ❑ ❑
Are the outlet structures located per the approved plans? IN ❑ ❑ ❑
Comment: See above.
Operation and Maintenance Yelg No NA NE
Are the SW measures being maintained and operated as per the permit requirements? in ❑ ❑ ❑
Are the SW BMP inspection and maintenance records complete and available for review or provided to ❑ ❑ ❑
DWQ upon request?
Comment: See above.
page: 2

Compliance Inspection Report
Permit: SW8150413 Effective: Expiration:
Project: Southbridge Multifamily
Owner: Bc & Rt LLC and Raiford G Trask Jr Trustee
County: vnslow
Region: Wilmington
Adress: Nc172
City/State/Zip: Sneads Ferry NC 28460
Contact Person: Raiford G Trask Title: Trustee Phone: [phone]
Directions to Project:
Market Street towards Jacksonville for approx. 29 miles right at NC172, go approx. 5.4 miles site on left beside Yopp's Tire &
Garage.
Type of Project:
Drain Areas:
On -Site Representative(s):
Related Permits:
SW8150414 Sbmf Phase 3 LLC - Multifamily Phase 3
Inspection Date: 07/14/2015 Entry Time: 09:OOAM
Primary Inspector: Kelly Johnson
Secondary Inspector(s):
Reason for Inspection: Routine
Permit Inspection Type: State Stonnwater
Facility Status: ❑ Compliant ❑ Not Compliant
Question Areas:
M State Stormwater
(See attachment summary)
Exit Time: 11:OOAM
Phone: [phone]
Inspection Type: Transfer Renewal
page: 1

Permit: SW8150413 Owner - Project: Be & Rt LLC and Raiford G Trask Jr Trustee
Inspection Date: 07/14/2015 Inspection Type Transfer Renewal Reason for Visit: Routine
File Review Yes No NA NE
Is the permit active? n ❑ ❑ ❑
Signed copy of the Engineers certification is in the tile? ❑ __ U U
Signed copy of the Operation & Maintenance Agreement is in the file? 0 [J ❑ ❑
Copy of the recorded deed restrictions is in the file? ❑ _ ❑ ❑
Comment: Pond 14 is built and is in compliance.
The deed restrictions and certification will be submitted in response tot he 7/1/15 reauest for additional
information, and so this inspection is listed as "neither" in or out of complianceThese two documents
are needed to officially be in compliance.
Built Upon Area Yes No NA NE
Is the site BUA constructed as per the permit and approval plans? [ ❑ ❑ ❑
Is the drainage area as per the permit and approved plans? W ❑ ❑ ❑
Is the BUA (as permitted) graded such that the runoff drains to the system? ® ❑ ❑ ❑
Comment: See above.
SW Measures Yes No NA NE
Are the SW measures constructed as per the approved plans? N❑ ❑ ❑
Are the inlets located per the approved plans? H ❑ ❑ ❑
Are the outlet structures located per the approved plans? ❑ ❑ ❑ N:
Comment: See above.
Operation and Maintenance Yes No NA NE
Are the SW measures being maintained and operated as per the permit requirements? ❑ ❑ ❑
Are the SW BMP inspection and maintenance records complete and available for review or provided to ❑ ❑ ❑ C
DWQ upon request?
Comment: See above
page: 2

Permit:
SW8150414 Effective:
Project:
Multifamily Phase 3
Owner:
Sbmf Phase 3 LLC
County:
Onslow
Region:
Wilmington
Compliance Inspection Report
Expiration:
Adress: NC 172
City/State/Zip: Sneads Ferry NC 28460
Contact Person: Raiford G Trask Title: Manager Phone:
Directions to Project:
Market Street towards Jacksonville for approx. 29 miles right at NC 172, go approx. 5.4 miles site on left beside Yopp's Tire &
Garage.
Type of Project:
Drain Areas:
On -Site Representative(s):
Related Permits:
Inspection Date: 07/14/2015 Entry Time: 09:OOAM
Primary Inspector: Kelly Johnson
Secondary Inspector(s):
Reason for Inspection: Routine
Permit Inspection Type: State Stormwater
Facility Status: ❑ Compliant ❑ Not Compliant
Question Areas:
❑ State Stormwater
(See attachment summary)
Exit Time: 11:OOAM
Phone: [phone]
Inspection Type: Compliance Evaluation
page: 1

permit SW8150414 Owner - Project: Sbmf Phase 3 LLC
Inspection Date: 07/14/2015 Inspection Type Compliance Evaluation Reason for Visit: Routine
a�
File Review Yes No NA NE
Is the permit active? U
Signed copy of the Engineer's certification is in the file? U El EJ
Signed copy of the Operation & Maintenance Agreement is in the file? El
Copy of the recorded deed restrictions is in the file? ❑ U
Comment: This permit will drain offsite to SW8 150413 which is beinq split off of SW8 090903 It is still in review,
page: 2

oaoa 03
���
NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
July 1, 2015
Mr. Raiford G. Trask, Jr., Manager and Trustee
BC & RT, LLC
SBMF Phase 3, Manager
1202 Eastwood Rd
Wilmington, NC 28403
Mr. Raiford G. Trask, Jr., Manager
SBMF Phase 3
1202 Eastwood Rd
Wilmington, NC 28403
Subject: Request for Additional Information
SW8 090903 Southbridge Master Association
SW8150412 s Cove (Residential)
SW8150413 Mumily
SW8150414 Multifamily Phase 3 (Offsite to Multifamily)
Onslow County
Dear Mr. Trask:
Donald van der Vaart
SOUL +5
The Wilmington Regional Office received Stormwater Management Permit Applications for the subject projects on April 23,
2015. Additional information is necessary to complete the applications. I have continued the list of notes that I have been
maintaining over the past few years as we have held meetings to get this organized. In order to keep all of the information
in one place, I have embedded my questions In the list In glue.
1.) General:
Plan Data: Please ensure that the Mwing data Is provided on the plan set.
I. Plan Sets: Please provide two sets of plans for each of the four permits (eight plan sets total). I received
a total of six plan sets. I believe titer the ones mis tg are for the otrsite permit, SW8150414.
ii. Project Area: For each pnoect, please show Ore bearing/dlstance lines on the plans showing the
perimeter of the area b be permitted under each permit. Please ensure that all of the land previously
permed Is covered by a modified permit. It would be helpful to have an overall map such as the one we
have circulated over the past few years (below).
s........,..a en...w._*u.r P &
I
M
Division of Energy, Mineral, and Land Resources
Lard Quality Section -- Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405 - (910) 796-72151 Fax: [phone]

SW8 090903, SW8150412, SW8150413, & SW8150414
July 1, 2015
Drainage Areas: Please verify that all of the drainage areas for the BMPs are completely contained
inside the project area to be permitted for each permit (WO the exce*n o1SW8150414, whkh is an
offsb permit draf *g to SW8150413). (The drainage area lines are on the plans, but In many cases
they are not on the same plan sheet as the new project area lines and so it is difficult to determine.)
iv. SA Line: Please show the line dividing the area that is and is not subject to SA requirements. For
instance, Ponds 7-12 and 13 are subject to SA. Pond 14 is noL The permit is vague about which sand
Item (if any) are subject to SA requirements. The plans should show the SA for darificalion.
Y. Topo/pipe Inverts/swale Inverts
vi. BMP Details
vii. Wetlands delineated
vill. Natural Feature&Wem
ix. Details (roads/sidewalksietc)
x. Drainage Easements
b. Cerfi ications: Please submit a certification for each BMP.
c. Drafts: I will email your engineer a draft of each permit for review. These drafts will be updated based on this
letter.
d. Transfers: Two of the permits, SW8150412 and SW8150413, will be transferred after they are modified. These
drafts are not enclosed.
e. Plan Revision to Add A Pipe: We received a Plan Revision application to remove 130ft of pipe to be replaced with
a swele. Please clarify which of the four permits this Plan Revision will impact. For logistical purposes, this Plan
Revision will be processed after tine modifications and transfers have been processed. But, it will be issued shortly
t herealler.
2.) SW8 090903: Southbridge Master Association: Commercial Subdivision:
a. Step 1: Modify the existing permit, SW8 090903 which is issued to BC&RT, LLC to be split Into three permits.
I. Permit history:
1. 2124/12: Permit for SW8 090903 issued BC & RT, LLC
2. 11/19/13: Plan Revision for SW8 090903 issued to reallocate Pond 14. (This area will be covered
under SW8150413/Muliifemily after the modification.)
it. BMPs: Please verify that the Mowing BMPs are to be contained in this permit. These BMPs are shown in
the draft permit.
1. One Sand Filter: Sand Filter 1(& filter strip)
'a. Two Wet Ponds:
a. Wet pond 7-12, lnlNtratiah Basins 7-12 (secondary infiltration)
b. Wet Pond 13 (A&B), Infiltration Basin 13 (A&B) (secondary infiltration)
III. Lot Numbers: Please submit a list of tit numbers (commercial and residential) and associated impervious
allocation to be covered under this permlL This list will be Inserted Into the permit texL
Iv. Documents Needed:
1. Application, Section N (10): Please check the Impervious allocation for Pond 742. The total is
fisted as 617,461sf but the previous permit shows 489,500sf.
2. Deed restrictions:
a. Deed Restricted Lots: This project area plans to have both commercial lots and
single family lots (Phase III Single Family Lots). Please submit dead restrictions
Nnft the impervious for any W that are currently planned, and which you intend to
cover under this permit. (These will be the bis.In the list requested above.) For
future lob, the permittee will have to permit and deed restrict new lots via permit
modilicatioNfevisbn.
b. Permit Attachment If you plan to subdivide/aetl commercial lots then this permit will
have an attachment similar to SW8150413 (as discussed bel*.
Page 2 of 5

SW8 090903, SW8150412, SW8150413, & SW8150414
July 1, 2015
3. NOTE: The 0&M and supplement fors for the BMPs are not changing and will be carried over
from the current permit.
b. Step 2 (NIA): Permit will not be Transferred Yet: This permit has a non-contiguous tract that is on the
far side of the residential tract. This tract contains a sand filter that hasn't been built yet, and so it cannot
be transferred from the current permittee (BC&RT, LLC).
3.) SW8 MOM: Peggy's Cove: Residential Subdivision:
a. Step 1: New Permit split from SW8 090903
i. BMPs: Please verify that the following BMPs are to be contained in this permit. These BMPs are highlighted
in the draft permit. Six sand filters:
1. Sand Filler 2 (& filter ship)
2. Sand Filter 3 (& filter strip)
3. Sand Filter 4 (& filter strip)
4. Sand Filter 5 (& filter strip)
5. Sand Filter 6A (& filter strip)
6. Sand Filter 68 (& filter strip)
Lot Numbers: Please submit a list of lot numbers and associated impervious allocation to be covered under
this peril This list will be inserted into the permit text.
Documents Needed:
1. Application: No changes needed.
P. Deed restriciiorwa: Please check the list of lot numbers epalnst the SW8 090903 permit, the
recorded restrictions, and the plans to ensure that they match. For instam, the 2/24/12 SW8
090903 perrrtt shows that tots 17 and 37 are omitted. But, Impervious area data Is recorded for
those lots in BK3492/ M7-916 Exhibit B. Please ensure that all permitted lots are accounted for
h the pond calculations, on the plan, and restricted.
3. 0&M & Supplements: The 0&M and supplement R mhs for the BMPs are not changing and will be
carried over from the current permit. Copies have been submitted.
b. Step 2 Transfer:
i. Current/Outgoing: BC&RT, LLC
ii. Proposed/Inconmtng: Peggy's Cove Homeowners' Association, Inc.
al. Documents Needed:
1. Transfer Form: Submitted. No changes needed. (You believe that this project will be to
compliance, and so you have submitted the HOA transfer form which Is only signed by the
currentloutgcing permittee.)
2. Common area deeds showing HOA is the owner: Submitted. No changes needed.
3. Documentation that 50% of the lots are sold to fammillies: Submitted. No changes needed.
4. HOA Meeting Mules showing the name of the person elected as the HOA President: Submitted
5. BMP Certifications (to demonstrate compliance): Need
6. Deed Restrictions (to demonstrate compliance): Need revise? (see above)
7. Inspection: Scheduled for July 14, 2015.
4.) SW8150413, Southbridge Multifamily: Commercial Subdivision:
a. Step 1: New Permit split from SW8 090903
I. BMPs: Please verify that the following 13MPs are to be contained In this permit. These BMPs are highlighted
in the draft permit. One wet pond.
1. Wet Pond 14 (with LSWS)
U. Subdivision:
1. Will be subdivided into three tracts: An area of this project (Multifamily Phases I & IQ will be the
pond and apartments owned by master permittee LLC.
a. TractA: SW81504% Multifamily Phase III. This will be apartments owned by
separate LLC. The owner of this tract has applied for a separate of le permit.
b. Tract B: MWWanmily Development to be designed and developed at a later date. No
offsite permit is needed yet. (is this the'Tenants In Common' tracdTj I believe that
we determined that this would be an ofte permit eventually. if that is incorrect
please let me know.
Page 3 of 6

SW8 090903, SW8150412, SW8150413, & SW8150414
July 1, 2015
c. Tract C: Residential lots to be designed and developed at a later date. No offsite
permit is needed yet.
Impervious Area Per Lot: Please
Tracts A, B & C. Please see the note under Documents Needed/Application below.
Residential Lots:
1. Please verify that the only residential lots (not counting
aparlmentskondosltownhomes without land) in the subdivision will be in
Tract C. I have not dratted the permit to have residential lots outside of
Tract C, but I can change that if needed.
2. If there are lots outside of Tract C, please submit a list of tot numbers and
associated impervious allocation to be covered under this permit. This list
will be insetted into the permit texf/Atlechment A.
11. Documents Needed:
1. Application, Section IV (10): The impervious allocation was revised most recently via a plan revision
on 11/19/13, and that data is reflected in the application submitted recently. But, since this tract of
land will be subdivided such that it will have three offsite tracts, please update this data This will
beoome Attachment A of the permit. Please specify the total offsite impervious area (which Is the
sum of Tracts A, B, and C) and the rest of the in pervlous categories such that the total impervious
to Pond 14 Is 469,860sf.
%. Deed restrictions: Please submit a notarized deed restriction form limiting the Impervious on Tracts
A, B, and C to the values that you will specify in Attachment A and on the application form Section
IV (10). (FYI, when the residential lots on Tract C develop and apply for an offstte permit that offsile
permit will require deed restrictions for those homes. But, since they have not yet been designed
they are not required at this point.)
NOTE: The O&M and supplement forms for the BMPs are not changing and will be carried over
from the current pemdt.
Step 2: Transfer:
i. SW8150413, Southbridge Multifamily: Commercial Subdivision: You Manned to submit the transfer form
signed by both parties.
1. Current/Outgoing: BC&RT, LLC
2. Proposed/Incoming: Southbridge Multifamily, LLC
3. Documents Needed:
a. Transfer form: Submitted. No changes needed. The form Is signed by both the current
and proposed entities.
h. Deed showing that Southbridge Multifamily owns the pond and Multifamily Phases I & It:
Please submit the deed showing that Southbridge Multifamily, LLC owns the apartments
and pond to be covered by SW815W13. (Or, if you have submitted it already, please
darify the BK/PG It is recorded on. There were several deeds submitted, but it has been
difficult to line them up to the project area without the recorded maths.)
c. BMP Certifications (to demonstrate compliance): Need
d. Deed restrictions (already listed for this above): See Above
e. Inspection: Scheduled for July 14, 2015
5.) SW8150414: Offaite to SW8150413 (Multifamily): New offsite permit to drain to multifamily (SW8150413)
a.
i. Application, Section IV (10): This table appears to show the data for ail of Pond 14 (which will be permitted
under the master permit, SW8150413). Please revise this table to show only the brew of data for this
offsite lot. (It should total to 58,007sf per the offsite supplement.)
it. Deed: Two deeds (BK4121/PG890.692 and BK41211PG693-685) for Tax Pace)164910 were submitted
which show that a parcel was transferred from Raiford Trask, Jr. to Raffcrd Traci, Jr. Trustee to SBMF Phase
3, LLC on March 4, 2014. These deeds contain a written property descriptkm, but the associated map Is not
attached. Lease verify that these are the deeds for the property to be permitted as Tract A of SW8160413
and covered by offshe permit SW8150414 which drains to SW8150413.
Page 4 of 5

SW8 090903, SW8150412, SW8150413, & SW8150414
July 1, 2015
iii. Plans: Please submit two sets of plans showing the standard data.
Please keep in mind that changing one number may change other numbers and require the calculations, supplements, and
other supporting documentation to be updated. Verify all numbers are correct to ensure consistency in the application
documents.
Please note that this request for additional information is in response to a preliminary review. The requested information
should be received in this Office prior to August 3. 2015, or the application will be returned as incomplete. The return of a
project will necessitate resubmittal of all required items, including the application fee.
If you need additional time to submit the information, please email or fax your request for a time extension to the Division at
the address and fax number at the bottom of this letter. Please note that a second significant request for additional
information may result in the return of the project. If the project is returned, you will need to reschedule the project through
the Express coordinator for the next available review date, and resubmit all of the required items, including the application
fee.
The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion
Control Plan, is a violation of NCGS 143-215A and is subject to enforcement action pursuant to NCGS 143-215.6A.
If you have any questions concerning this matter please feel free to call me at [phone] or email me at
[e-mail]
SinUntaWl
Engineer
GDSlkpj: G:IMMaredlStormWaMPermits & Pr*cts120091090903 HD12015 06 addinfo 090903
GAWQIShared0ormWater%Permits & Projects120151150412 HD12015 06 addh* 150412
G:IWQ%Shared1%tormWateAPemmits & Projects120151150413 HD12015 06 addinfo 150413
GAWQISharedlStormWateAPermits & Projects120151150414 Offsske12015 06 addinfo 150414
cc: Jody Bland, PE, Norris & Tunstall
Wilmington Regional Office
Page 5 of 5

Johnson, Kelly
From:
Sent:
To:
Cc:
Subject:
OQoG oe�
Johnson, Kelly
Tuesday, May 12, 2015 1:16 PM
'Madison Bullington; Amy Norris
Jody Bland
RE: South Bridge Stormwater Permit Split (SW8 090903 Mod.) N&T #14028)
Madison,
I am still working on projects that came in in March. I will let you know when I get there.
Thanks,
Kelly
From: Madison Bullington[mailto:[e-mail]]
Sent: Tuesday, May 12, 2015 11:11 AM
To: Johnson, Kelly; Amy Norris
Cc: Jody Bland
Subject: RE: South Bridge Stormwater Permit Split (SW8 090903 Mod.) - N&T #14028)
Kelly — have you gotten to our file yet? Any questions or did all seem in line with what we discussed? If you are planning
to do a site visit I would like to schedule a time that Nick Garner and I can be available.
Thanks,
Madison Bullington
Operations Manager
Broker -In -Charge
1202 Eastwood Rd
Wilmington, NC 28403
Office 910.799.8755
Cell 910.599.0558
Fax [phone]
From: Johnson, Kelly [mailto:kelly.pjohnsonC&ncdenr.gov]'
Sent: Tuesday, May 05, 2015 11:15 AM
To: Amy Norris
Cc: Jody Bland; Madison Bullington
Subject: RE: South Bridge Stormwater Permit Split (SW8 090903 Mod.) - N&T #14028)
Amy,
I didn't look through it in detail, but I knew that you wanted four permits and there must have been four checks. I broke
it out into the four pieces that we discussed at the meeting a while back, and we logged it in that way. Once I get down
to it on the list, I will let you know if we need anything else.
Thanks,
KJ
From: Amy Norris [mailto:anorrisO)ntengineers.com]
Sent: Tuesday, May 05, 2015 10:56 AM
To: Johnson, Kelly
Cc: Jody Bland; [e-mail]
Subject: South Bridge Stormwater Permit Split (SW8 090903 Mod.) - N&T #14028)
1

Kelly,
There ware 3 submittal packages only. The new "offsite" was submitted as part of the multi -family submittal. I did try &
separate it within the submittal by referencing it on the submittal letter and binding it separately in the submittal. I'm
assuming based on your e-mail below, it should have been a separate submittal. Please let me know if I need to do
something to correct on my end.
Amy
From: Johnson, Kelly [mailto:kellv.n.iohnson ncdenr.eov]
Sent: Tuesday, May 05, 2015 8:25 AM
To: Amy Norris
Cc: Jody Bland; [e-mail]
Subject: RE: South Bridge Stormwater Permit Split (SW8 090903 Mod.) - N&T #14028)
Amy,
Jo actually brought them to me as I read this this morning. Were there four packages (commercial, residential, multi-
family, and the offsite)? We also got a Plan Revision from Madison separately to fix a pipe issue. I am not sure which
permit that will go in once the permits are split out. But, hopefully I will be able to figure that out when I go through
it more carefully. 1 will just process that Plan Revision with whichever permit it is related to.
Thanks,
KJ
From: Amy Norris[ma !Ito: a norrisOntengineers.com]
Sent: Monday, May 04, 2015 4:42 PM
To: Johnson, Kelly
Cc: Jody Bland; mad isonCcttrasklandco.com
Subject: South Bridge Stormwater Permit Split (SW8 090903 Mod.) - N&T #14028)
Kelly,
I just wanted you to know that Jo Casmer sent out the standard "received stormwater packages & will be assigned to a
reviewer" a -mails today on the Southbridge Permit Split project we have been working on with you. I'm hoping that she
has given them to you already .... if not please intercept so they don't go to another reviewer who is unfamiliar with the
project and our previous meetings / correspondence. There were 3 separate submittals.
Thanks,
Amy
Amy S. Ne rr's Office Manager; Adi-nl'nistrative Asyis:, .
.�, CONSUrLFIi' G if.t\'sGt.!�'t RS' 1[ tC. -
902 Market Street, Wilmington, NC 28401
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
anorr5(a?_ntengineErs.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its releaso. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary fies and information requested. In transferring the files in
electronic media format, Norris & Tunstoil Consulting Engineers, P.C. and Norris, Kuske & Tunsia!l Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating

systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tinstall
Constdting Engineers. Inc. in the preparation of such data.
tj F'
No virus found in this message.
Checked by AVG - uvw w.av com
Version: 2015.0.5863 / Virus Database: 4339/9701 - Release Date: 05/05/15
E: sad correspondenc;a. Ic and from 1 ,is sender is subject to the N.C. Public Records Law and may &%, disci ed to third parties.
C

Casn t r, Jo
From: Casmer, Jo
Sent: Monday, May 04, 2015 2:37 PM
To: '[e-mail]; '[e-mail]'
Cc: Amy Norris
Subiect: Southbridge Master Association; Stormwater Permit SW8 090903
The Wilmington Regional Office of the Division of Energy, Mineral, and Land Resources (Stormwater Section)
received the Stormwater Permit Modification Application and $505.00 fee on April 23, 2015. The project will be
assigned to a staff member and you will be notified if additional information is needed. Please be advised that the
construction of built -upon area may not commence until the Stormwater Permit is issued.
0 Calmer
Administrative Assistant for DEMLR/Stormwater Section
NC Department of Environment & Natural Resources
127 Cardinal Drive Extension
Wilmington, NC 28405
Phone: [phone]
Fax: [phone]
Email correspondence to and from this address may be subject to the North Carolina Public Recor& Law and may be dlsdosed to third
parties

C®rnple$e ess Review Checklist
Project Name:� Hl�2►"aEr� mfRC� � Received Date: yl� Q 15
Project Location: otY5E&%-3 Accepted Date:
Rule(s), 2008 Coastal
1995 Coastal1-1 Phase II (WiRO.) ®Universal 1988 Coastal
Type of Permit: New or
6—OD or PR
Existing Permit # (Mod or PR):C'C�O1 03 �PE Cert on File?
Density: HD or LD
%: (% 00)
Subdivided?: Subdivision
Type: Cornmerc@l
Stream Class:
or Single Lot
or Residential
SA Map
ORW Map
ram,
G:
Offsite to SW8
Exempt
Paperwork Emalled Engineer on:
Supplement(s) (1 original per BMP) BMP Type(s):
®O&M with correct/original signatures (1 original per BMP except LS/VF and swales)
L_JApplication with correct/original signatures Deed
®Corp or LLC: Sig. Auth. per SoS or letter Email Address: Design Engineer
®$505 (within 6mo) Email Address: Owner
L_JSoils Report with SHWT Hate to ketdew�aen
LJ Calculations (signers/sealed) �1•_�� `� In � � P94
PAi
I; �No obvious errors
��,Density includes common areas, etc
Deed Restrictions, if subdivided:
Signed & Notarized
[Mans �.
,�J 2 Sets
Grading
F Vicinity Map
Ell Legend
Infiltration
Soils Report
SHWT:
Bottom:
Visited:
Additional Information:
BUA (sf)
DA (sf)
PP (el)
SHWT (el)
Depth (ft)
SA (sf)
Details (roads, cul-de-sacs, curbs, sidewalks, BMPs, Buildings, etc)
Wetlands: Delineated or No Wetlands
ElLayout (proposed BUA dimensions)
ElDA Maps Project Boundaries
Wet Pond
177
Soils Report
SHWT:
Li PP:
Permitted Proposed:
Mite
®PE Cert for Master
®Deed Rest for Master
BUA Permitted (Master):
BUA Proposed (Offsite):
Proposed:
Lot #:
LiLot # Matches Master
Proposed:
sf
sf

NORRIS & TUNSTALL
CONSULTING ENGINEERS P.C.
902 Market Street
Wilmington, NC 28401
[phone]
[phone] Fax
John S. Tunstall, P.E.
T.Jason Clark, P.E.
April 22, 2015
Ms. Kelly Johnson, Stormwater Environmental Engineer
NC DENR
Division of Energy, Mineral and Land Resources
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Re: State Stormwater Permit Modification Submittal
Modification to NC DEN SW8 090903 Revision (11-19-13)
Southbridge Master Association
Sneads Ferry, NC
N&T Project No. 14028 (aka 11003)
Dear Ms. Johnson:
1429 Ash -Little River Road
Ash, NC 28420
[phone]
[phone] Fax
J. Phillip Norris, P.E.
Joseph K Bland, P.E.
F APR 2 2015
BY:
Enclosed are two (2) sets of plans, one (1) set of calculations, one (1) USGS map, one (1) copy
of the soils / infiltration system report, one (1) copy of the Articles of Organization (BC & RT,
LLC), one (1) copy of the Master Community Covenants, Amendment and Reaffirmation, the
original Stormwater Management Permit application, copies of the Sand Filter Supplement and
Operation & Maintenance Agreement (DA #1), copy of the Filter Strip, Restored Riparian Buffer
and Level Spreader Operation & Maintenance Agreement (DA #1), copies of the Wet Detention
Basin Supplement forms and Operation & Maintenance Agreements (DA #7-12 & #13A & #1313),
copies of the Infiltration Basin Supplement forms and Operation & Maintenance Agreements (DA
#7-12-Secondary Infiltration & Infiltration & #13A & #1313-Secondary Infiltration) and a $505.00
check for the permit review fee.
Please review this information for approval and contact us with any questions or comments you
may have. Thank you for your assistance on this project.
Sincerely,
NORRIS & TUNSTALL
CONSULTING ENGINEERS, P.C.
C'
Jo S. Tunstall, P. E.
JST/asn 14028 (11003)-04-22-15-s-sw-mod.-Itr
RIMC ID
NCBEI S License C-3641 APR 131015

Corporations Division
Click Here To:
Page 1 of 1
c V A
North, Camlilna
Bain& F. Marshall DEPARTMENTOF THE
Secretary SECRETARY of STATE:
PO Boca M22 Raleith. N0 276260522 {g 9 j '-2 t1 Account
Login
Register
View Document Filings File an Annual Report Print a Pre -Populated Annual Report form
Amend a Previous Annual Report
Corporate Names
Legal: BC&RT, LLC
Limited Liability Company Information
Sosld:
0643994
Status:
Current -Active
Annual Report Status:
Current
Citizenship:
Domestic
Date Formed:
8/30/2002
Fiscal Month:
December
State of Incorporation:
NC
Registered Agent:
Trask, Raiford G, Jr
Corporate Addresses
Mailing:
1202 Eastwood Road
Wilmington, NC 28403-2012
Principal Office:
1202 Eastwood Road
Wilmington, NC 28403-2012
Reg Office:
1202 Eastwood Road
Wilmington, NC 28403-2012
Reg Mailing:
1202 Eastwood Road
Wilmington, NC 28403-2012
Company Officials
All LLCs are manager -managed pursuant to N.C.G.S. 57D-3-20.
Manager: Raiford G Trask Jr
1202 Eastwood Road
Wilmington NC 28403
Member: Bruce C Carlson
150 Old Ferry Rd Hwy 172 N
Sneads Ferry NC 28460
APR 2 2015
BY:
http://www.secretary.state.nc.us/Search/profcorp/5522692 4/15/2015

LIMITED LIABILITY COMPANY
a : ANNUAL REPORT
NAME OF LIMITED LIABILITY COMPANY: BC&RT, LLC
REPORT FOR THE YEAR: 2015
SECRETARY OF STATE L.L.C. ID NUMBER: 0643994
NATURE OF BUSINESS: Land and Timber
REGISTERED AGENT: Trash Raiford G Jr
REGISTERED OFFICE MAILING ADDRESS: 1202 Eastwood Road
Wilmington, NC 28403-2012
E-Filed Annual Report
5522692
Do not data enter manually.
STATE OF INCORPORATION: NC
REGISTERED OFFICE STREET ADDRESS: 1202 Eastwood Road
Wilmington, NC 28403-2012 New Hanover County
PRINCIPAL OFFICE TELEPHONE NUMBER: [phone]
PRINCIPAL OFFICE MAILING ADDRESS
PRINCIPAL OFFICE STREET ADDRESS
Company Officials:
1202 Eastwood Road
Wilmington, NC 28403-2012
1202 Eastwood Road
Wilmington, NC 28403-2012
Name: Raiford G Trask Jr Name: Bruce C Carlson
Htle: Manager Title: Member
Address: Address:
1202 Eastwood Road 150 Old Ferry Rd Hwy 172 N
Wilmington, NC 28403 Sneads Ferry, NC 28460
CERTIFICATION OF ANNUAL REPORT MUST BE COMPLETED BY ALL LIMITED LIABILITY COMPANIES
Raiford G Trask Jr
FORM MUST BE SIGNED BY A MANAGER/MEMBER
Raiford G Trask Jr
TYPE OR PRINT NAME
4/8/2015
DATE
Manager
TYPE OR PRINT TITLE
ANNUAL REPORT FEE: E-Paid MAIL TO: Secretary of State • Corporations Division • Post Office Box 29525 • Raleigh, NC 27626-0525

STORMWATER SYSTEM CALCULATIONS
SOUTH BRIDGE SUBDIVISION
(SOUTHBRIDGE MASTER ASSOCIATION)
Sneads Ferry, North Carolina
For
BC & RT, LLC
1202 Eastwood Road
Wilmington, NC 28403
[phone]
041620
April 2015
Prepared by:
NORMS & TUNSTALL CONSULTING ENGINEERS, P.C..
902 Market Street
Wilmington, North Carolina 28401
[phone]
[phone] (Fax)
N&T License # C-3641
N&T Project No. 14028 (11003)

01061argsnl4utlalatda4el hlalt4dNea& for tumor Mani •01.12.10
SAND FILTER DESIGN
Otat+eae Ne• a
IpA
Oealnaae area
A.IfM I7777tOD
Step 1- Determine Required Treatment Volumes
aeguied Tf4atment Yeteme Rlal
►eN [it) I llose_w
AclJuah�d Trcatmenl Vobame (ta�
wayw(t) WER
Step 2 - Determine filter Geometry
MaaNeadonSandri0er
h—nr (e1
-KMOrl hr. mat mrrebetwem 2.6
hrr..(M
wgvy(0
A'SA1M
2.00
90 is
4533.64
2.so
9064.66
3625.11
3A0
90W.Ia
3031A
3.50
6064.1e
3509.06
4.00
906a.63
226612
430
90643e
2014.42
COD
SWA
1e1236
5-0
9os4.ae
164a.16
6.00
9064"
151011
Cakuhred MidnaunArea ofSedtmenitum login
Aa 10 797.71
Argumed DepM of And Fdtlr
apq
»Mirhwm 13 hreguad
pkabtedMWinum Aga orSandnaer
��''t
Proposed Geometrlchopertles
Awraea l load
a Gd
»Enurrlmen ly,,.LvmTal4 abo
b—.f e
11.(01 ISO
htallrta111a Iedi1Plr t &Flair C7amaleArea$ hated9nchmn ha„
. its tie) � Wall Woh ium 01cula W MgatrsroenU
Atilrr)
Ox
Umu 1,Uw—ce—bted ltequberxnts
OK
Step 3 - Voriryr Proposed Parameters Will Cunt aln WQV
VCj
Oet§n Ptnm•tara
120fA0
Af 1
SOOIA0
h,.r.=le1
am
f4 M
Ito
Step 4 -Determine Minimum Number of Pipes Needed forthe Uaderdrain System
i
1 vrose: Madli pemeahhry k(►Vdayl
or t(kM
1.75
Totafekad Ohpll
Aiml
(e.Vhof Fbwtknxch Medre Lin)
E
2Ap
h•! Inik!ar gp(bJhr per Unit 13
3.5o '
iL+waetl through Sal Meda gprs
eA056
>aApptro Safety radw between 2-10
tllf►t/recj
Odl
Determine tgafrahnt d•matarsrSlnrb Pipe
Whre! : n. eglida
at ebpe
s=lnennil ekpo of utduJrain
uldw
6GdAedbrnety D(t,q 23R
See Table SS a S•12 of NCDlI(a 11AP aimed
Yrnkt+aRO dptpea tlequkW it the Urderdralo
Step S - Determine Foiebay Containment Volume
PorebayWAmlyregutrad to mdakt bel een 1aX leM
alux USIA
at 21n MIX
Prmid=dwlsme 747050 1 lax
Step 6- Determine Drawdown Time
rw.. thT iac43t
v;w%A,S.grr"S"Ml oats g•eWnal area lh'1 Cam
cocifeee aroh s,
c a.0an"Cnmtaae OVA
►.... Cq zoo
V.mmral Is Mite bmnocl0riraQp 04. (see NMM menm)P[3.131 739
vervinine ran Ussia b araurea ft bcw(hr) 21A2
vattpeplvrgv (haytlt(NdayleAs(hhVl�kll
rCIa CTS\2007107061 SOUTN eA10GtW*Ay07"3 MOSTdnal 9wAJow"-1;"AM to euiderMans; • e222.10

HAPROJECTM2007107063 SOUTH BRIDGE1CalcslHydroCad%
07063 Pre -Post 02-22-10 Type // 24-hr07063 Syr-24hr Rainfall=3.67'
Prepared by Norris, l;uske, Q& TUnstall Consulting Engineers, Mo.
HydroCADO 7.10 sfn 000479 © 2005 HydroCAD Software Solutions LLC 2/222010
Subcatchment DA 1: Pre
Runoff — 3.52 cfs @ 12.02 hrs, Volume= 0.193 af, Depth> 1.29"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0,00-24.00 hrs, dt= 0.02 hrs
Type 1124-hr 070631yr -24hr Rainfall=3.67"
Area (ac) CN Description
1.790 73 Woods, Fair, HSG C
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
10.0 Direct Entry,
Subcatchment DA 1: Pre
■ RunoB
3
n
V
2
rl.
t
0
0 1 2 3 4 5 8 7 8 9 10 11 12 13 14 i5 18 17 18 19 20 21 22 23 24
Time (hours)

H:IPROJECTS12007107063 SOUTH BRIDGE1CalcslHydroCadl
07063 Pre -Post 02-22-10 Type 1I 24-hr 070631 yr -24hr RaWaIM.67"
Prepared by Dorris, Kuslee, & Tunstail Ce^suiting "Engineers, Inc.
HydroCADO 7.10 On 000479 ® 2005 HydroCAD Software Solutions LLC 2/22/2010
Subcatchment DA1: Post
Runoff — 6.54 cfs @ 12.01 hrs, Volume= 0.361 of, Depth> 2,42"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.02 hrs
Type II 24-hr 070631yr-24hr Rainfall=3.67"
Area (ac) CN Description
1.010 98 Paved parking & roofs
0.780 76 Woods/orass comb., Fair, HSG C.
1.790 88 Weighted Average
Tc Length Slope Velocity Capacity Description
(min) (feet) (f /ft) (ft/sec) (cfs)
10.0 Direct Entry,
Subcatchment DA1: Post
7
6
5
u
4
LL
2
1
0
0 1 2 3 4 5 6 7 8 9 10 it 12 13 14 15 16 17 18 19 20 21 22 21 24
Time (hours)
■ Runofl

07063 Pre -Post 8-11-10 Type H24-hr 07063 1yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCADID7.10 s/n 000479 02005 HvdroCAD Software Solutions LLC 8/ 11 /2010
Pond SF# 1: Filter 01
Inflow Area =
1.790 ac,
Inflow Depth = 2.42"
for 07063 lyr -24hr event
Inflow =
6.54 cfs @
12.01 hrs,
Volume=
0.362 of
Outflow =
1.03 cfs @
12.33 hrs,
Volume=
0.420 af, Atten= 84%, Lag= 19.1 min
Discarded =
0.00 cfs @
0.00 hrs,
Volume=
0.000 of
Primary =
0.00 cfs @
0.00 hrs,
Volume=
0.000 of
Secondary =
1.03 cfs @
12.33 hrs,
Volume=
0.420 of
Routing by Dyn-Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.02 hrs / 5
Starting Elev= 7.00' Surf.Area= 11,212 sf Storage= 2,526 cf
Peak Elev= 7.55' @ 12.33 hrs Surf.Area= 11,843 sf Storage= 6,123 cf (3,597 cf above start)
Flood Elev= 10.00' Surf.Area= 13,501 sf Storage= 17,227 cf (14,701 cf above start)
Plug -Flow detention time= (not calculated: outflow precedes inflow)
Center -of -Mass det. time= (not calculated: outflow precedes inflow)
Volume Invert
Avail.Storage Storage Description
#1 4.67'
2,500 cf Custom Stage Data (Prismatic) Listed below (Recalc)
10,025 cf Overall - 26 cf Embedded = 9,999 cf x 25.0% Voids
#2 4.67'
26 cf 4.0"D x 50.00% Horizontal Cylinder S= 0.0050 '/' x 6 Inside
#3 7.00'
14,701 cf Custom Stage Data (Prismatic) Listed below (Recalc)
17,227 cf Total Available Storage
Elevation Surf.Area
Inc.Store Cum.Store
(feet)
{sg-ft)
(cubic -feet) (cubic -feet)
4.67
3,599
0 0
7.00
5,006
10,025 10,025
Elevation Surf.Area
Inc.Store Cum.Store
(feet)
(sq-ft)
(cubic -feet) (cubic -feet)
7.00
6,206
0 0
9.00
8,495
14,701 14,701
Device Routing
Invert
Outlet Devices
# 1 Primary
6.25'
18.0" x 130.0' long Culvert
CMP, square edge headwall, Ke= 0.500
Outlet Invert= 6.00' S= 0.0019 '/' Cc= 0.900
n= 0.011 Concrete pipe, straight & clean
#2 Device 1
8.35'
3.0' long x 0.5' breadth Baffle Wall
Head (feet) 0.20 0.40 0.60 0.80 1.00
Coef. (English) 2.80 2.92 3.08 3.30 3.32
#3 Secondary
4.67'
4.0" Vert. Discharge Orfice from Underdrain C= 0.600
#4 Secondary
4.67'
1.750 is/hr Infiltration through Filter Media over Surface area above i
Excluded Surface area = 3,599 sf
#5 Discarded
8.50'
20.0' long x 16.0' breadth Emergency Spillway
Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Coef. (English) 2.68 2.70 2.70 2.64 2.63 2.64 2.64 2.63

07063 Pre -Post 8-11-10 Type H24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s /n 000479 02005 HydroCAD Software Solutions LLC 8 / 11 /2010
Discarded OutFlow Max-0.00 cfs ra,). 0.00 hrs HW=7.00' (Free Discharge)
LS=Emergency Spillway ( Controls 0.00 cfs)
trimary OutPlow Max=0.00 cfs @ 0.00 hrs HW=7.00' (Free Discharge)
1=Culvert (Passes 0.00 cfs of 1.66 cfs potential flow)
'-2=Baffle Wall ( Controls 0.00 cfs)
necondary OutFlow Max=1.03 cfs @ 12.33 hrs HW=7.55' (Free Discharge)
3=Discharge Orfice from Underdrain (Orifice Controls 0.69 cfs @ 7.9 fps)
=Infiltration through Filter Media (Exfiltration Controls 0.33 cfs)
Pond SF# 1: Filter # 1
Hydrograph
7 .
6.54 cis
6 Infiowi t+4r6w= :790 ac
Peak Elev=7,551
..
Storage.=S 12.3, cf
4
o
.
2 ..._..,..,...r...... i
1.03 ots
D.00 s -
...
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72
Time (hours)
— Inflow
Outflow
— Discarded
-- Primary
Secondary

07063 Pre -Post 8-11-10 Type I124-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD0 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 8 / 11 /2010
Pond SF# 1: Filter # 1
0 Stage -Discharge
1
Total
Discarded
Primary
9 .............. ... .... Seconda
8 -
---- --
o
w
7 ......-------- ....... ........
6
6 ------- ...... ---•------ ---- - - -
0 10 20 30 40 50 60 70 80 80 100 110
Discharge (cfs)

07063 Pre -Post 8-11-10 Type 1I24-hr 07063 I yr -24hr Rainfall=3.67
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCADS)7.10 s/n 000479 C 2005 HvdroCAD Software Solutions LLC 8 / 11 /2010
Stage -Area -Storage for Pond SF#1: Filter #1
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
4.67
3,599
0
4.77
3,659
92
4.87
3,720
187
4.97
3,780
287
5.07
3,841
388
5.17
3,901
488
5.27
3,961
587
5.37
4,022
686
5.47
4,082
788
5.57
4,142
891
5.67
4,203
995
5.77
4,263
1,101
5.87
4,324
1,208
5.97
4,384
1,317
6.07
4,444
1,427
6.17
4,505
1,539
6.27
4,565
1,652
6.31
4,626
1,767
6.47
4,686
1,884
6.57
4,746
2,002
6.67
4,807
2,121
6.77
4,867
2,242
6.87
4,927
2,364
6.97
4,988
2,488
7.07
11,292
2,963
7.17
11,407
3,597
7.27
11,521
4,243
7.37
11,635
4,900
7.47
11,750
5,569
7.57
11,864
6,249
7.67
11,979
6,941
7.77
12,093
7,644
7.87
12,208
8,358
7.97
12,322
9,084
8.07
12,437
9,821
8.17
12,551
10.1570
8.27
12,666
11,330
8.37
12,780
12,102
8.47
12,894
12,885
8.57
13,009
13,680
8.67
13,123
14,486
8.77
13,238
15,303
8.87
13,352
16,132
8.97
13,467
16,973
9.07
13,501
17,227
9.17
13,501
17,227
9.27
13,501
17,227
9.37
13,501
17,227
9.47
13,501
17,227
9.57
13,501
17,227
9.67
13,501
17,227
9.77
13,501
17,227
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
9.87
13,501
17,227
9.97
13,501
17,227

07063 Pre -Post 8-11-10 Type if 24-hr 07063 1Oyr -24hr Rainfall=6.88"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCADO 7.10 s/n 000479 0 2005 HvdroCAD Software Solutions LLC 8 / 11 /2010
Pond SF# 1: Filter # 1
Inflow Area =
1.790 ac,
Inflow Depth = 5.48"
for 07063 10yr -24hr event
Inflow =
14.15 cfs @
12.01 hrs,
Volume=
0.817 of
Outflow =
Discarded =
4.46 cfs @
2.10 cfs @
12.18 hrs,
12.18 hrs,
Volume=
Volume=
0.876 af, Atten= 68%, Lag= 10.4 min
0.035 of
Primary =
1.16 cfs @
12.18 hrs,
Volume=
0.044 of
Secondary =
1.20 cfs @
12.18 hrs,
Volume=
0.797 of
Routing by Dyn-Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.02 hrs / 5
Starting Elev= 7.00' Surf.Area-- 11,212 sf Storage= 2,526 cf
Peak Elev= 8.62' @ 12.18 hrs Surf.Area= 13,061 sf Storage= 14,044 cf (11,518 cf above start)
Flood Elev= 10.00' Surf.Area= 13,501 sf Storage= 17,227 cf (14,701 cf above start)
Plug -Flow detention time= 89.1 min calculated for 0.811 of (100% of inflow)
Center -of -Mass det. time= 34.7 min (822.0 - 787.3)
Volume Invert
Avail.Storage Storage Description
#1 4.67
2,500 cf Custom Stage Data (Prismatic) Listed below (Recalc)
10,025 cf Overall - 26 cf Embedded = 9,999 cf x 25.0% Voids
#2 4.67'
26 cf 4.0"D x 60.00% Horizontal Cylinder S= 0.0050 '/' x 6 Inside
#3 7.00'
14,701 cf Custom Stage Data (Prismatic) Listed below (Recalc)
17,227 cf Total Available Storage
Elevation Surf.Area
Inc.Store Cum.Store
(feet)
(sq-ft)
(cubic -feet) (cubic -feet)
4.67
3,599
0 0
7.00
5,006
10,025 10,025
Elevation Surf.Area
Inc.Store Cum.Store
(feet)
(sq-ft)
(cubic -feet) (cubic -feet)
7.00
6,206
0 0
9.00
8,495
14,701 14,701
Device Routing
Invert
Outlet Devices
# 1 Primary
6.25'
18.0" x 130.0' long Culvert
CMP, square edge headwall, Ke= 0.500
Outlet Invert= 6.00' S= 0.0019'/' Cc- 0.900
n= 0.011 Concrete pipe, straight & clean
#2 Device 1
8.35'
3.0' long x 0.5' breadth Baffle Wall
Head (feet) 0.20 0.40 0.60 0.80 1.00
Coef. (English) 2.80 2.92 3.08 3.30 3.32
#3 Secondary
4.67'
4.0" Vert. Discharge Orrice from Underdrain C= 0.600
#4 Secondary
4.67'
1.750 in/hr Infiltration through Filter Media over Surface area above i
Excluded Surface area - 3,599 sf
#5 Discarded
8.50'
20.0' long x 16.0' breadth Emergency Spillway
Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Coef. (English) 2.68 2.70 2.70 2.64 2.63 2.64 2.64 2.63

07063 Pre -Post 8-11-10 Type 1124-hr 070631Ozyr -24hr Rain, fall=6.88
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCADO 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 8 / 11 /2010
Discarded OutFlow Max=2.08 cfs @ 12.18 hrs HW=8.6l' (Free Discharge)
t5=Emergency Spillway (Weir Controls 2.08 cfs @ 0.9 fps)
Primary OutFlow. Max=1.16 cfs @ 12.18 hrs HW=8.61' (Free Discharge)
t Culvert (Passes 1.16 cfs of 8.37 cfs potential flow)
2=Baffle Wall (Weir Controls 1.16 cfs @ 1.5 fps)
necondary OutFlow Max=1.20 cfs @ 12.18 hrs HW=8.61' (Free Discharge)
3=Discharge Orfice from Underdrain jOrifice Controls 0.82 cfs @ 9.4 fps)
=Infiltration through Filter Media (Exfiltration Controls 0.38 cfs)
Pond SF# 1: Filter # 1
Hydrograph
- nfloVv. *1:791 a'c
- Peak`Elev=
;Storage=14;044 cf
:- -
4 6sfs
- 2.10ds E •'
..�.... � �. ..�.... �....,. •... �. . •,• • . . . , s
0 2 4 6 8 1012 1416 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 l34 66 68 TO T
Time (hours)
N

07063 Pre -Post 8-11-10 Type H24-hr 07063 10yr -24hr Rainfall=6.88"
Prepared by Norris, Kuske & Tanstall Consulting Engineers, Inc.
HydroCADS 7.10 s/n 000479 02005 HvdroCAD Software Solutions_LLC S / 1 1 /2f11 n
Pond SF# 1: Filter # 1
Stage -Discharge
M
Discharge (cfs)

07063 Pre -Post 8-11-10 Type H24-hr 0706310yr 24hr Rainfall=6.88"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD!D 7.10 s/n 000479 ®2005 HvdrnCAli Snfhvnrn fin111tin11c T.T r O 11 1 1^1 n
Stage -Area -Storage for Pond SF# 1: Filter # 1
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
4.67
3,599
0
4.77
3,659
92
4.87
3,720
187
4.97
3,780
287
5.07
3,841
388
5.17
3,901
488
5.27
3,961
587
5.37
4,022
686
5.47
4,082
788
5.57
4,142
891
5.67
4,203
995
5.77
4,263
1,101
5.87
4,324
1,208
5.97
4,384
1,317
6.07
4,444
1,427
6.17
4,505
1,539
6.27
4,565
1,652
6.37
4,626
1,767
6.47
4,686
1,884
6.57
4,746
2,002
6.67
4,807
2,121
6.77
4,867
2,242
6.87
4,927
2,364
6.97
4,988
2,488
7.07
11,292
2,963
7.17
11,407
3,597
7.27
11,521
4,243
7.37
11,635
4,900
7.47
11,7.50
5,569
7.57
11,864
6,249
7.67
11,979
6,941
7.77
12,093
7,644
7.87
12,208
8,358
7.97
12,322
9,084
8.07
12,437
9,821
8.17
12,551
10,570
8.27
12,666
11,330
8.37
12,780
12,102
8.47
12,894
12,885
8.57
13,009
13,680
8.67
13,123
14,486
8.77
13,238
15,303
8.87
13,352
16,132
8.97
13,467
16,973
9.07
13,501
17,227
9.17
13'501
17,227
9.27
13,501
17,227
9.37
13,501
17,227
9.47
13,501
17,227
9.57
13,501
17,227
9.67
13,501
17,227
9.77
13,501
17,227
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
9.87
13,501
17,227
9.97
13,501
17,227

uule veslgn
NORRIS, KUSKE &TUNSTALL Wilmington, NC Sheet
CONSULTING ENGINEERS, INC. Brunswick county, NC of 11 t
Job
e
`e 1 Od)L t12- ( Z 1
I
" ��('E.-t�r.6'4.{ 1 r..r'' l�_[�-p'l� �n a I ►-(G� �.,L: ��`:.`Yi.t sa (a d' 12 �'�

SF DA #1 - Veg Filter -10 yr stm
Worksheet for Rectangular Channel
Project Description
Project File
h:lprcjects12007107063 south hridgelcalcs107063 ve.fm2
Worksheet
SF DA#1 - Veg Filter
Flow Element
Rectangular Channel
Method
Manning's Formula
Solve For
Channel Depth
Input Data
Mannings Coefficient
0.030
Channel Slope
0.060000 ft/ft
Bottom Width
10.00 ft
Discharge
1.20 cfs
Results
Depth
0.06
ft
Flow Area
0.63
f?
Wetted Perimeter
10.13
ft
Top Width
10.00
ft
Critical Depth
0.08
ft
Critical Slope
0.031527 ft/ft
Velocity
1.90
ft/s
Velocity Head
0.06
ft
Specific Energy
0.12
ft
Froude Number
1.34
Flow is supercritical.
08/25/10 FlowMaster v5.13
12:07:39 PM Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 [phone] Page 1 of 1

Date Design A j
NORRIS, KUSKE&IUNSTALL Wilmington, NC Sheet
CONSULTING ENGINEERS. INC. Brunswick County, NC of Of
Check Job For ivu)z) Job No.
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(� �� CONSULTING ENGINEERS, INC. Brunswick County, NC Ot
Check Job 'r�''!��,t,�fi?��?...._. Forte, Job No.
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NORRIS, KUSKE TUNSTALL
CONSULTING ENGINEERS, INC.
1 /31 /2011
WET DETENTION BASIN CALCULATIONS
Project Name: South Bridge Subdivision NKT No: 07063
Contact Person: John Tunstall, PE Phone: [phone]
For Drojects with multiple basins, specify which basin this worksheet applies to: DA #s 7-12
Description Qty Units Notes:
1-year,24-hour rain event 3.67 inches from NOAA & project location
Drainage Area, DA = 20.253 ac total to pond
Pre-existing Impervious Area = 0.000 ac
Pre-existing Overall % Impervious, Ipre — 0.00 %
Proposed Impervious Area = 14.175 ac total BUA to pond
Post Development Pervious Area = 6.078 ac total proposed impervious to pond
Post Deveoplment Overall % Impervious, Ipost = 69.99 %
Storage Volume Required (Simple Method):
Within 0.5 mile & drain to SA waters?
Design Rainfall Depth, D =
Pre Devolpoment Runoff Volume factor, Rvpre
Pre -Development Runoff Volume, Vpre
Post Devolpoment Runoff Volume factor, Rvpost
Post Development Runoff Volume, Vpost=
Required Storage Volume =
Permanent Pool Elevation
Permanent Pool surface area
State Temporary Pool Elevation
State Temporary Pool Surface Area
Provided Storage Volume =
Y USE DIFFERENCE OF PRE -POST VOLUME
3.67 in
0.05
in/in
Rvpre = 0.05 + 0.009*lyre
13,491
Vpfe = D/12 x Rvpfe x DA*43560
0.68
in/in
Rvpost = 0.05 + 0.009*Ipost
183,447
Vpost = D/12 x Rvpost x DA*43560
169,956
ft3
Diff of Pre -Post V
19.00
ft
44,570
sf
22.25
ft
59,395
sf
172,5931ft' OKI
Peak Flow Calculations (Rational Method)
C value pre -developed
0.20
C value post -developed
0.71
Tc = Time of Concentration
15 min
Depth @ Tc & 1-yr = d
0.99 inches
Intensity Peak, 1 YR= 1
3.96 in/hr
Pre -development runoff rate (rational method)
16.20 cfs Qpfe Cpfe x I x DA
Post -development runoff rate (rational method)
56.94 cfs QooS,=C,,,,,, x I x DA
F:1Projects12007107063 South BridgelCalculationslStructural or CivillJody Caics1REVISED - 07063 DWQ POND#7-12
SIMPLE VOLUME 11-18-10

NORRIS, KUSKE TUNSTALL
CONSULTING ENGINEERS, INC.
1131 /2011
metric Calculations
Main Pond Volume (Excluding Forebay)
Area of Top of Pond
39,540 sf
Area of State Stg Elevation
35,525 sf
Area of Top of Veg Shelf Elevation
31,150 sf
Area of Normal Pool Elevation
27,700`sf
Area of Bottom of Veg Shelf Elevation
24,430 sf
Area of Sediment Removal Elevation
7840 sf
Top of Pond Elevation
24 ft
State Stg Elevation
22,25 ft
Top of Veg Shelf Elevation
19.50 ft
Normal Pool Elevation
19.00 ft
Bottom of Veg Shelf Elevation
18.50 ft
Sediment Removal Elevation
8 ft
Volume of Normal Pool Elevation to Sediement Removal Elevation
182,450 ft3
Forebay #1 Volume (Excluding Main Pond)
Area of Top of Pond
27,900 sf
Area of State Stg Elevation
23,670 sf
Area of Normal Pool Elevation
16,870 sf
Area of Sediment Removal Elevation
11,211 sf
Top of Pond Elevation
24 ft
State Stg Elevation
22.25 ft
Normal Pool Elevation
19.00 ft
Sediment Removal Elevation
16 ft
Forebay#2 Volume (Excluding Main Pond)
Area of Top of Pond
0 sf
Area of State Stg Elevation
0 sf
Area of Normal Pool Elevation
0 sf
Area of Sediment Removal Elevation
0 sf
Top of Pond Elevation
0 ft
State Stg Elevation
22.25 ft
Normal Pool Elevation
19.00 ft
Sediment Removal Elevation
0 ft
Total Forebay Volume - Normal Pool Elevation to Sediment Removal Elevation 42,122 ft3
Percent Forebay Volume: 18.8% (18 - 22% Required) OK!
F:\Projects\2007\07063 South Bridge\Calculations\Structural or Civil\Jody Calcs\REVISED - 07063 DWQ POND#7-12
SIMPLE VOLUME 11-18-10

NORRIS, KUSKE TUNSTALL
CONSULTING ENGINEERS, INC.
1 /31 /2011
Average Depth & Required Surface Area
Permanent Pool Area 44,570 sf
Permanent Volume 224,572 cf
-Average Depth 5.04 ft D = V/A
Average Depth, Davg = 5.04 ft
Rounded Avg Depth = 5.00-ft
SA/DA # from "Green Sheet" of Interpolated values for Coastal Region
SA/DA at 70% w/ 5.00 ft avg depth = 5.00 90% TSS removal, no filter strip
Required Surface Area = 44,1 VI sf
Provided Surface Area = 44,570 sf OKI
Avg. Head =
Drawdown Time =
Internal Diameter =
Internal Diameter =
Drawdown Time =
Internal Diameter =
Internal Diameter =
Avg Internal Diameter=
Design Orifice Diameter =
Design Drawdown rate
Design Drawdown time
Drawdown Calculations
1.08 ft
2 days
0.50 ft
6.00 in
5 days
0.32 ft
3.79 in
4.90 in
4.00 in
0.44 cfs
4.51 da s
one third of flood stage
172,800 s
432,000 s
10IN
F:1Projects12007107063 South Bridge\CalculationslStructural or CivillJody Calcs\REVISED - 07063 DWQ POND#7-12
SIMPLE VOLUME 11.18-10

NORRIS, KUSKE TUNSTALL
CONSULTING ENGINEERS, INC.
1 /31 /2011
WET DETENTION BASIN CALCULATIONS
Project Name:
I - South Bridge Subdivision
NKT No:
1 07063
Contact Person:
John S. Tunstall, P.E.
Phone:
910 343-9653
For projects with multiple basins, specify which basin this worksheet applies to:
DA # :
13A & 13B
Description
1-year,24-hour rain event, D, Yr
TSS Removal Rate
Drainage Area, DA =
Pre-existing Impervious Area =
Pre-existing Overall % Impervious, Ipre =
Proposed Impervious Area =
Post Development Pervious Area =
Post Development Overall % Impervious, (post =
ty Units Notes:
3.67 inches
90.00 %
14.90 ac
0.00 ac
0.00 %
11.46 ac
3.44 ac
76.90 %
Storage Volume Required (Simple Method):
Within 0.5 mile & drain to SA waters?
Design Rainfall Depth, D1.5. =
Design Rainfall Depth, D1YR =
Pre-Devolpoment Runoff Volume factor, Rvpre
Post Devolpoment Runoff Volume factor, Rvpost =
1.5" Post-Dev Runoff Volume, V 1.5^post=
1 Yr Pre-Dev Runoff Volume, V ,Yr pre =
1 Yr Post-Dev Runoff Volume, V 1Yr post=
Required Storage Volume =
T Elevation
al -Permanent Pool Elevation
al -Permanent Pool surface area
Temporary Pool Elevation
Temporary Pool Surface Area
ied Storacne Volume =
Y
in
in
in/in
in/in
ft'
ft'
ft'
ft3
1.50
3.67
0.05
0.74
60,206.45
9,924.96
147, 305.12
137,380.16
USE DIFFERENCE OF PRE -POST VOLUME
Rvpre = 0.05 + 0.009*Ipre
Rvpost = 0.05 + 0.009*Ipest
V 1.v Post=3630*D1.5-*RvposrDA
V 1 Yr pre = 3630*D, Yr*Rvpfe*DA
V 1 Yr post=3630*D1 Yr*Rvpost*DA
Diff of Pre -Post V
18.00
ft
ft OKI
sf
ft
sf
ft' OKI Provided V > Required V
18.00
32,421.00
21.75
48,252.00
154,618.50
Peak Flow Calculations (Rational Method)
C value - pre -development
C value - impervious surface
C value post -developed
Tc = Time of Concentration
Depth @ Tc & 1-yr = d
Intensity Peak, 1 YR= I
Pre -development runoff rate (rational method)
Post -development runoff rate (rational method)
0.95
0.78
15.00 min
0.99 inches
3.96 in/hr
11.80 cfs
46.02 cfs
Qpre-Cpre x I x DA
Qpost=Cpost x I x DA
F:\Projects\2007\07063 South Bridge\Calculations\Structural or Civil\Jody Calcs\07063 DWQ Wet Detention Basin #13 Simple Method
- 12-8-2010

NORRIS, KUSKE TUNSTALL 1/31/2011
CONSULTING ENGINEERS, INC.
Volume Calculations -All Volumes Calculated Using Avg. End Area Method
Combined (Above Normal Pool)
Normal -Permanent Pool
Top of Vegetated Shelf
Temporary Pool -Required State Storage
Too of Pond
Main Pond Volume (Excluding Forebay)
Main Pond Bottom (Volume Ignored)
Sediment Removal
Bottom of Veg Shelf
Normal Pool
Forebay Volume (Excluding Main Pond)
Forebay Bottom (Volume Ignored)
Sediment Removal
Normal Pool
Premanent Pool Volume = Main + Forebay
Total Pond Volume = Top to Normal + Main to
Sediment Removal + Forebay to Sediment Removal
Percent Forebay Volume: (18 - 22% Required)
Elevation msl
Area sf
Increm. V cf Accum. V
18.00
32,421.00
18.50
36,322.00
17,185.75
17,185.75
21.75
. 48, 252.00
137,432.75
154, 618.50
24.00
157,315.00
118,762.88
273,381.38
Elevation msl
Areas Increm. V cf Accum. V cf
2.00
1,392.00
4.00
17.50
19,460.00
140, 751.00
140.751.00
18.00
22,485.00
10,486.25
151,237.25
Elevation msl
Areas Increm. V cf Accum. V cf
11.00
4,200,00
13.00
18.00
93936.00
35,340.00 35,340.00
186,577.25 cf
459,958.63 of
18.9% JOKI
Average Depth & Required Surface Area
Permanent Pool Area 32,421.00 sf
Permanent Volume 186,577.2T cf
Average Depth 5.75 ft
Rounded Avg Depth = 6.00 ft
SA/DA # from "Green Sheet" of Interpolated values for Coastal Region
SA/DA at specified % impervious & 4.39 ft 90% TSS removal, NO VFS Req.
rounded average depth=
Required Surface Area = 28,493.03 sf
Provided Surface Area = 32,421.00 sr OK!
Drawdown Orifice:
Avg. Head = 1/3 of Flood Pool Elev
CD = Coefficient of Discharge
Drawdown Time =
Internal Diameter =
Drawdown Time =
Internal Diameter =
Avg Internal Diameter =
Design Orifice Diameter =
Design Drawdown rate
Design Drawdown time
Drawdown Calculations
1.25 ft
0.60
2.00 days
r2,800 s
0.43 ft
5.20 in
5.00 days
32,000 s
0.27 ft
3.29 in
4.25 in
- 4.00 in
0.09 ft
0.47 cis
3.40 days
Al"It
F:1Projects12007107063 South BridgelCalculationslStructural or Civil\Jody Calcs107063 DWQ Wet Detention Basin #13 - Simple Method
- 12-8-2010

07063 Pre -Post 1-31-11 - revised ponds Type I124-hr 07063 1 yr -24hr Rainfall=3.67'
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA 7: Pre
Runoff = 4.95 cfs @ 12.03 hrs, Volume= 0.279 af, Depth> 1.00"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
2.010 73 Woods, Fair, HSG C - Marvyn
1.350 60 Woods Fair HSG B - Leon
3.360 68 Weighted Average
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
10.0 Direct Entry,
w
0
LL
Subcatchment DA 7: Pre
Hydrograph
4.95 cfs
Type II 24-hr 07063 1yr -24hr
Rainfall=3.67"
Runoff Area=3.360 ac
Runoff Volume=0'279 of
-Runoff-Depth>-1.0;0' - -- -------------;-- ;---------
Tc=10.0 min
CN=68
n � n
v 1 o a iu 11 1L 14 14 15 16 17 18 19 20 21 22 23 24
Time (hours)
— Runoff

07063 Pre -Post 1-31-11 - revised ponds Type 1724-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA 8: Pre
Runoff = 8.82 cfs @ 12.02 hrs, Volume= 0.482 af, Depth> 1.29"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
4.479 73 Woods, Fair, HSG C
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
10.0 Direct Entry,
6
i
Subcatchment DA 8: Pre
Hydrograph
L`
Type II 24-hr 07003 1yr -24hr
Rainfall=3.67"
Runoff Area=4479 ac
Runoff Volume=0 482 of
Runoff Depth>1.29"
Tc=100 min ----------------
.CN=73
i
-----------------
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Time (hours)
21 22 23 24
— Runaff

07063 Pre -Post 1-31-11 - revised ponds Type U 24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 Q 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA 9: Pre
Runoff = 9.30 cfs @ 12.02 hrs, Volume= 0.508 af, Depth> 1.29"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
4.719 73 Woods, Fair, HSG C
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
10.0 Direct Entry,
1
Subcatchment DA 9: Pre
Hydrograph
9.30 cfs
Type II 24-hi 07,063 1yr -24hr
Rainfall=3.6�"
Runoff Area; 4 '19 ac
Runoff Volume=0.50`8 of
Runoff Depth>1.29"
Tc=10.0 min'
CN=73
.............
o o i a U 1u 11 1Z 13 14 15 16 17 18 19 20 21 22 23 24
Time (hours)
— Runoff

07063 Pre -Post 1-31-11 -revised ponds Type 1T 24-hr 07063 1 yr -24hr Rainfall=3.67'
Prepared by Norris, Kuske 8i; Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA 10: Pre
Runoff = 9.88 cfs @ 12.02 hrs, Volume= 0.540 af, Depth> 1.29"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
5.017 73 Woods, Fair, HSG C
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
10.0 Direct Entry,
il
I
Subcatchment DA 10: Pre
Hydrograph
-----
Type_II 24-hr 07063 1yr -24hr
Ra1nfa11=3.&'
Runoff Area=5.017 ac
Runoff Voluple;=0.540 of
Runoff Depth>1.29"
Tc=10.0 min'
CN=73
0
0 1 2 3 4 5 6
i- - _L - ---
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Time (hours)
— Runoff

07063 Pre -Post 1-3 1-11 - revised ponds Type II24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA 11: Pre
Runoff = 1.75 cfs @ 12.02 hrs, Volume= 0.096 af, Depth> 1.29"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
0.890 73 Woods, Fair, HSG C
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
10.0 Direct Entry,
Subcatchment DA 11: Pre
Hydrograph
1.75 cfs
Type II 24-hr 07063 1yr -24hr
Rainfall=3.67"
Runoff Area=0.890 ac
Runoff Volu;m6=0096 of
Runoff Depth>1.2,9"
3 1
Tc=10.0 min'
LL
CN=73
- - - - . . . . .... .... . ..... . ...-Tom.-�.Tr.T: .-
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15� 1.6 1.7 18 .. 19..20 21 22 23 �r 24
Time (hours)
— Runoff

07063 Pre -Post 1-31-11 - revised ponds Type R124-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske 8s Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA 12: Pre
Runoff = 3.53 cfs @ 12.02 hrs, Volume= 0.193 af, Depth> 1.29"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
1.790 73 Woods, Fair, HSG C _
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
10.0 Direct Entry,
w
0
M
Subcatchment DA 12: Pre
Hydrograph
Type II 24-hr 07063 1yr -24hr
Rainfall=3.67"
Runoff Area! 1 790 ac
Runoff Volume=0:193 of
Runoff Depth>1.2;9"
Tc=10.0 min ----W-
CN=73
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Time (hours)
i
I
15 16 17 18 1,9 20 21 22 21 2.
— Runoff

07063 Pre -Post 1-31-11 - revised ponds Type .U24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 02005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA7: Post
Runoff = 12.04 cfs @ 12.06 hrs, Volume= 0.809 af, Depth> 2.89"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
2.800 98 Paved parking & roofs
0.420 74 >75% Grass cover, Good, HSG C
0.140 61 >75% Grass cover, Good HSG B
3.360 93 Weighted Average
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
15.0 Direct Entry,
Subcatchment DA7: Post
Hydrograph
13- ,
11_ Type II 24-hi 07063 1yr -24hr
10= Rainfall=3.&'
Runoff Area=3 360 ac
6- Runoff V61ume,=0.809 of
7_ Runoff D"
epth>2.89
Tc=15.0 min'
LL6-------------- ---'---'-------
CN=93
5
4:
3-
2-
104 cfs
1
0=
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (hours)
' —Runoff
7 1'8 19 20 21 22 23 24

07063 Pre -Post 1-31-11 - revised ponds Type a24-hr 07063 lyr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 0 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA8: Post
Runoff = 16.05 cfs @ 12.06 hrs, Volume= 1.079 af, Depth> 2.89"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
3.583 98 Paved parking & roofs
0.896 74 >75% Grass cover, Good HSG C
4.479 93 Weighted Average
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
15.0 Direct Entry,
Subcatchment DA8: Post
Hydrograph
17=
16.05 cfs
15- Type II 24-hr, 0 '063 1.yr =24hr
4_ -Rainfall=3-.&-;------:-------
-
3-------•-------------------- - --.•
12_ Runoff Area=4.479 ac
11- -Runoff V61ume;=1.079 of
o_ -Runoff-Depth>2:89"------------ -- -----' - - ---
8--Tc=15.0 min, -----;------- - -- - -- -
7- -CN=93
5-
4
3-------------,----------- - - =--= - -
2-
0=, ..
u i c o 4 o n i n U I 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Time (hours)
—Runoff

07063 Pre -Post 1-31-11 - revised ponds Type II24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 02005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA9: Post
Runoff = 16.91 cfs @ 12.06 hrs, Volume= 1.137 af, Depth> 2.89"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
3.775 98 Paved parking & roofs
0.944 74 >75% Grass cover, Good HSG C
4.719 93 Weighted Average
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
15.0 Direct Entry,
Subcatchment DA9: Post
Hydrograph
18
16.91 cfs
7--
Type II 24-hr, 07063 1yr ;-24hr
5 Rainfall=3.&'
4
3= Runoff -Area =4 719 a'
I �
2= Runoff Volume; 1.137 of
I ,
0_ R_unoff.Depth>2.89"
9= Tc=15.0 min; ` I I
6- CN=93
7-
6-
4- - -"--- - - - -
.--.---,- ---.---,--------- -,- - - -- r - - ----- - - - - -- -
3=-- - - - - -- ---- - - - - - ------ ------ --t
----- --^--r----------------
2_ _ - _ .. _ _ _ _ _ _ _ _ _ _I_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .. _. - - - _ _ _ -
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1R 17 1R '1Q �n 99
Time (hours) - - - -- �-
— Runoff

07063 Pre -Post 1-31-11 - revised ponds Type II24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA10: Post
Runoff = 17.98 cfs @ 12.06 hrs, Volume= 1.208 af, Depth> 2.89"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
4.014 98 Paved parking & roofs
1.003 74 >75% Grass cover, Good HSG C
5.017 93 Weighted Average
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
15.0 Direct Entry,
Subcatchment DAM Post
Hydrograph
19
I 17
18_
17_ Type II 24-hr, 07,063 lyr =24hr
16_
15_ Rainfall=3.67"
14= Runoff Area; 5.;017 ac
12 Runoff Volume;=1.208 of
11- Runoff Depth>2.89"
10_ Tc=15.0 min
8_ CN=93
7
6_
5-
I i
4-
- I
3-
I
2=
1: - - --- -'-- '-----=---'------ ----I
I I
I
I
I
- - - - - - - - - - - - - - _
I I
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 iR 17 Ia Ia "'n 41 """ ,moo...^,
Time (hours)
— Runoff

07063 Pre -Post 1-31-11 -revised ponds Type 1724-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & T unstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DAM Post
Runoff = 1.54 cfs @ 12.08 hrs, Volume= 0.100 af, Depth> 1.35"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
0.890 74 >75% Grass cover, Good, HSG C
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
15.0 Direct Entry,
Subcatchment DA11: Post
Hydrograph
— Runoff
Type II 24-hr 07063 1yr -24hr
Rainfall=3.0"
Runoff Area' 0890 ac
Runoff Volume=0' 100 of
Runoff Depth>1.35"
Tc=15.0 min
CN=74
J�
0 1
2
3
4
5
6
7
8
9
10
11
12
Time (hours) - -

07063 Pre -Post 1-31-11 - revised ponds Type II24-hr 07063 lyr -24hr Rainfall=3.67'
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 (02005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment DA12: Post
Runoff = 3.71 cfs @ 12.02 hrs, Volume= 0.202 af, Depth> 1.35"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
1.790 74 >75% Grass cover, Good, HSG C
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
10.0 Direct Entry,
Subcatchment DA12: Post
Hydrograph
4- ;
3.71 cfs I —Runoff
Type II 24-hr 07063 lyr -24hr
Rainfall=3.67"
3--Ru--of-4re- -- --------- - - - -- ---j-------
n=79ac -
Runoff Volume=0202 of
_ Runoff Depth>1, 35"
2- Tc=10.0 min
LL CN=74
,- I - - - - - - - - - - - -- - - - - --
0 ...................
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1.8 19 20 21 22 ..-23 24
Time (hours)

07063 Pre -Post 1-31-11 -revised ponds Type 1724-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 0 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Pond 7-12: Forebay
inflow Area = 18.465 ac, Inflow Depth > 2.82" for 07063 lyr -24hr event
Inflow = 64.52 cfs @ 12.06 hrs, Volume= 4.334 of
Outflow = 37.20 cfs @ 12.10 hrs, Volume= 2.913 af, Atten= 42%, Lag= 2.1 min
Primary = 37.20 cfs @ 12.10 hrs, Volume= 2.913 of
Secondary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of
Routing by Dyn-Stor-Ind method, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs / 5
Peak Elev= 22.07' @ 24.00 hrs Surf.Area= 23,477 sf Storage= 61,881 cf
Flood Elev= 24.00' SurLArea= 27,900 sf Storage= 111,501 cf
Plug -Flow detention time= 113.7 min calculated for 2.913 of (67% of inflow)
Center -of -Mass det. time= 16.2 min (808.8 - 792.6)
Volume Invert Avail.Storage Storage Description
#1 19.00' 111,501 cf Custom Stage Data (Prismatic) Listed below (Recalc)
Elevation Surf.Area Inc.Store Cum.Store
(feet) (sq-ft) (cubic -feet) (cubic -fee
19.00 16,870 0 0
22.25 23.870 66,203 66,203
24.00 27,900 45,299 111,501
Device Routing Invert Outlet Devices
#1 Primary 11.50' 54.0" x 400.0' long Connective Piping
RCP, square edge headwall, Ke= 0.500
Outlet Invert= 10.50' S= 0.0025 '/' Cc= 0.900 n= 0.011
#2 Device 1 19.00' 4.00' x 8.00' Horiz. Top of Outlet Box Limited to weir flow
C= 0.600
#3 Secondary 23.00' 75.0' long x 16.0' breadth Broad -Crested Rectangular Weir
Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Coef. (English) 2.68 2.70 2.70 2.64 2.63 2.64 2.64 2.63
Primary OutFlow Max=37.19 cfs @ 12.10 hrs HW=20.69' TW=20.45' (Dynamic Tailwater)
t1=Connective Piping (Inlet Controls 37.19 cfs @ 2.3 fps)
t2=Top of Outlet Box (Passes 37.19 cfs of 74.83 cfs potential flow)
Secondary OutFlow Max=0.00 cfs @ 0.00 hrs HW=19.00' (Free Discharge)
t3=Broad-Crested Rectangular Weir ( Controls 0.00 cfs)

07063 Pre -Post 1-31-11 - revised ponds Type 1724-hr 07063 1 yr -24hr Rainfall=3.67'
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s n 000479 0 2005 HydroCAD Software Solutions LLC 1 /31 /2011
li
w
Pond 7-12: Forebay
Hydrograph
64.52 cfs -- Inflow
OrOutflow
law
—Pmry
------ —Secondary Inflow Area=18:465 iaC---------------
Peak Elev=22.01'
I
I
Storage=61,881, cf
I
I �
37.20 cfs
I ,
i
i
I
I
OAO cfs
0 1 2 3 4 5
I
I ,
� � I
,
i I 1
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Time (hours)
Pond 7-12: Forebay
Staae-Discharae
4UU
Discharge (cfs)
--- Total
Primary
— Secondary

07063 Pre -Post 1-31-11 - revised ponds Type 1124-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 02005 HydroCAD Software Solutions LLC 1 /31 /2011
Stage -Area -Storage for Pond 7-12: Forebay
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
19.00
16,870
0
19.05
16,978
846
19.10
17,085
1,698
19.15
17,193
2,555
19.20
17,301
3,417
19.25
17,408
4,285
19.30
17,516
5,158
19.35
17,624
6,036
19.40
17,732
6,920
19.45
17,839
7,810
19.50
17,947
8,704
19.55
18,055
9,604
19.60
18,162
10,510
19.65
18,270
11,420
19.70
18,378
12,337
19.75
18,485
13,258
19.80
18,593
14,185
19.85
18,701
15,118
19.90
18,808
16,055
19.95
18,916
16,998
20.00
19,024
17,947
20.05
19,132
18,901
20.10
19,239
19,860
20.15
19;347
20,825
20.20
19,455
21,795
20.25
19,562
22,770
20.30
19,670
23,751
20.35
19,778
24,737
20.40
19,885
25,729
20.45
19,993
26,726
20.50
20,101
27,728
20.55
20,208
28,736
20.60
20,316
29,749
20.65
20,424
30,767
20.70
20,532
31,791
20.75
20,639
32,821
20.80
20,747
33,855
20.85
20,855
34,895
20.90
20,962
35,941
20.95
21,070
36,991
21.00
21,178
38,048
21.05
21,285
39,109
21.10
21,393
40,176
21.15
21,501
41,249
21.20
21,608
42,326
21.25
21,716
43,409
21.30
21,824
44,498
21.35
21,932
45,592
21.40
22,039
46,691
21.45
22,147
47,796
21.50
22,255
48,906
21.55
22,362
50,021
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
21.60
22,470
51,142
21.65
22,578
52,268
21.70
22,685
53,400
21.75
22,793
54,537
21.80
22,901
55,679
21.85
23,008
56,827
21.90
23,116
57,980
21.95
23,224
59,138
22.00
23,332
60,302
22.05
23,439
61,472
22.10
23,547
62,646
22.15
23,655
63,826
22.20
23,762
65,012
22.25
23,870
66,203
22.30
23,985
67,399
22.35
24,100
68,601
22.40
24,215
69,809
22.45
24,331
71,023
22.50
24,446
72,242
22.55
24,561
73,467
22.60
24,676
74,698
22.65
24,791
75,935
22.70
24,906
77,177
22.75
25,021
78,425
22.80
25,137
79,679
22.85
25,252
80,939
22.90
25,367
82,204
22.95
25,482
83,476
23.00
25,597
84,753
23.05
25,712
86,035
23.10
25,827
87,324
23.15
25,943
88,618
23.20
26,058
89,918
23.25
26,173
91,224
23.30
26,288
92,535
23.35
26,403
93,853
23.40
26,518
95,176
23.45
26,633
96,505
23.50
26,749
97,839
23.55
26,864
99,179
23.60
26,979
100,525
23.65
27,094
101,877
23.70
27,209
103,235
23.75
27,324
104,598
23.80
27,439
105,967
23.85
27,555
107,342
23.90
27,670
108,723
23.95
27,785
110,109
24.00
27,900
111,501

07063 Pre -Post 1-31-11 - revised ponds Type 1724-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske 8s Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 0 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Pond 7- 12: Main Pond
Inflow Area =
20.255 ac,
Inflow Depth > 1.85"
Inflow =
39.95 cfs @
12.09 hrs,
Volume=
Outflow =
0.65 cfs @
24.00 hrs,
Volume=
Discarded =
0.00 cfs @
0.00 hrs,
Volume=
Primary =
0.65 cfs @
24.00 hrs,
Volume=
Secondary =
0.00 cfs @
0.00 hrs,
Volume=
for 07063 lyr -24hr event
3.115 of
0.821 af, Atten= 98%,
0.000 of
0.821 of
0.000 of
Routing by Dyn-Stor-Ind method, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs / 5
Peak Elev= 22.07' @ 24.00 hrs Surf.Area= 35,235 sf Storage= 99,930 cf
Plug -Flow detention time= 325.7 min calculated for 0.821 of (26% of inflow)
Center -of -Mass det. time= 151.6 min (963.3 - 811.6)
Lag= 714.7 min
Volume Invert
Avail.Storage Storage Description
#1 19.00'
172,073 cf Custom Stage Data (Prismatic) Listed below (Recalc)
Elevation Surf.Area
Inc.Store Cum.Store
(feet)
(sq-ft)
(cubic -feet) (cubic -feet)
19.00
27,700
0 0
19.50
31,150
14,713 14,713
22.25
35,525
91,678 106,391
24.00
39,540
65,682 172,073
Device Routing
Invert
Outlet Devices
# 1 Primary
16.50'
4.0" x 60.0' long Low Flow Orifice to Secondary Infiltration
CMP, projecting, no headwall, Ke= 0.900
Outlet Invert= 16.00' S= 0.0083 '/' Cc= 0.900
n= 0.010 PVC, smooth interior
#2 Device 1
19.00'
2.00' x 2.00' Horiz. Orifice/Grate Limited to weir flow
C= 0.600
#3 Secondary
13.10'
36.0" x 50.0' long Culvert
RCP, end -section conforming to fill, Ke= 0.500
Outlet Invert= 13.00' S= 0.0020 '/' Cc= 0.900
n= 0.011 Concrete pipe, straight & clean
#4 Device 3
22.25'
6.00' x 4.00' Horiz. Top of Box Limited to weir flow
C= 0.600
#5 Discarded
23.00'
75.0' long x 16.0' breadth Emergency Spillway
Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Coef. (English) 2.68 2.70 2.70 2.64 2.63 2.64 2.64 2.63
Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=19.00' (Free Discharge)
t5=Emergency Spillway ( Controls 0.00 cfs)
Primary OutFlow Max=0.65 cfs @ 24.00 hrs HW=22.07' TW=13.07' (Dynamic Tailwater)
1=Low Flow Orfice to Secondary Infiltration (Barrel Controls 0.65 cfs @ 7.4 fps)
Z-2= Orifice/ Grate (Passes 0.65 cfs of 33.73 cfs potential flow)
Secondary OutFlow Max=0.00 cfs @ 0.00 hrs HW=19.00' (Free Discharge)
"-*=Culvert (Passes 0.00 cfs of 71.39 cfs potential flow)
`4=Top of Box ( Controls 0.00 cfs)

07063 Pre -Post 1-31-11 - revised ponds Type 1724-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Pond 7- 12: Main Pond
Hydrooraph
____-_____I________
39.95 cfs
_ --I---'- ------'----- -------------'------------ - --
Inflow Area=20:255'ac
Peak Elev=2.2.01'
t0uw: 99a930-cf = __
-r----------------r----------- --
--I-- ' efs
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Time (hours)
Pond 7- 12: Main Pond
Stacie -Discharge
24
-
I
23
�I
22-
i
21-
;
19-
0 50
100
150
200
2
50 30G
Discharge (cfs)
— Inflow
— Outflow
Discarded
Primary
— Secondary
—To
— Discarded
Primary
Secondary

07063 Pre -Post 1-31-11 -revised ponds Type If 24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
H_ydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Stage -Area -Storage for Pond 7- 12: Main Pond
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
19.00
27,700
0
19.05
28,045
1,394
19.10
28,390
2,805
19.15
28,735
4,233
19.20
29,080
5,678
19.25
29,425
7,141
19.30
29,770
8,621
19.35
30,115
10,118
19.40
30,460
11,632
19.45
30,805
13,164
19.50
31,150
14,713
19.55
31,230
16,272
19.60
31,309
17,835
19.65
31,389
19,403
19.70
31,468
20,974
19.75
31,548
22,550
19.80
31,627
24,129
19.85
31,707
25,712
19.90
31,786
27,300
19.95
31,866
28,891
20.00
31,945
30,486
20.05
32,025
32,086
20.10
32,105
33,689
20.15
32,184
35,296
20.20
32,264
36,907
20.25
32,343
38,522
20.30
32,423
40,142
20.35
32,502
41,765
20.40
32,582
43,392
20.45
32,661
45,023
20.50
32,741
46,658
20.55
32,820
48,297
20.60
32,900
49,940
20.65
32,980
51,587
20.70
33,059
53,238
20.75
33,139
54,893
20.80
33,218
56,552
20.85
33,298
58,215
20.90
33,377
59,882
20.95
33,457
61,552
21.00
33,536
63,227
21.05
33,616
64,906
21.10
33,695
66,589
21.15
33,775
68,276
21.20
33,855
69,966
21.25
33,934
71,661
21.30
34,014
73,360
21.35
34,093
75,062
21.40
34,173
76,769
21.45
34,252
78,480
21.50
34,332
80,194
21.55
34,411
81,913
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
21.60
34,491
83,635
21.65
34,570
85,362
21.70
34,650
87,092
21.75
34,730
88,827
21.80
34,809
90,565
21.85
34,889
92,308
21.90
34,968
94,054
21.95
35,048
95,805
22.00
35,127
97,559
22.05
35,207
99,317
22.10
35,286
101,080
22.15
35,366
102,846
22.20
35,445
104,616
22.25
35,525
106,391
22.30
35,640
108,170
22.35
35,754
109,955
22.40
35,869
111,745
22.45
35,984
113,542
22.50
36,099
115,344
22.55
36,213
117,151
22.60
36,328
118,965
22.65
36,443
120,784
22.70
36,557
122,609
22.75
36,672
124,440
22.80
36,787
126,276
22.85
36,902
128,119
22.90
37,016
129,967
22.95
37,131
131,820
23.00
37,246
133,680
23.05
37,360
135,545
23.10
37,475
137,416
23.15
37,590
139,292
23.20
37,705
141,175
23.25
37,819
143,063
23.30
37,934
144,957
23.35
38,049
146,856
23.40
38,163
148,761
23.45
38,278
150,673
23.50
38,393
152,589
23.55
38,508
154,512
23.60
38,622
156,440
23.65
38,737
158,374
23.70
38,852
160,314
23.75
38,966
162,259
23.80
39,081
164,210
23.85
39,196
166,167
23.90
39,311
168,130
23.95
39,425
170,098
24.00
39,540
172,073

07063 Pre -Post 1-31-11 - revised ponds Type II24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD0 7.10 s/n 000479 02005 HydroCAD Software Solutions LLC 1 /31 /2011
Pond 7 - 12 INFIL: Infiltration
Inflow Area = 20.255 ac,
Inflow Depth > 0.49" for 07063 lyr -24hr event
Inflow = 0.65 cfs @
24.00 hrs, Volume= 0.821 of
Outflow = 0.63 cfs @
17.22 hrs, Volume= 0.721 af, Atten= 2%, Lag= 0.0 min
Discarded = 0.00 cfs @
0.00 hrs, Volume= 0.000 of
Primary = 0.36 cfs @
24.00 hrs, Volume= 0.497 of
Secondary = 0.29 cfs @
17.22 hrs, Volume= 0.224 of
Routing by Dyn-Stor-Ind method,
Time Span= 0.00-24.00 hrs, dt= 0.01 hrs / 5
Peak Elev= 13.07' @ 24.00 hrs
Surf.Area= 7,914 sf Storage= 4,355 cf
Plug -Flow detention time= (not calculated: outflow precedes inflow)
Center -of -Mass det. time= (not
calculated: outflow precedes inflow)
Volume Invert Avail.Storage Storage Description
#1 12.50' 21,763
cf Custom Stage Data (Prismatic) Listed below (Recalc)
Elevation Surf.Area
Inc.Store Cum.Store
(feet) (sq-ft)
(cubic -feet) (cubic -feet)
12.50 7,240
0 0
15.00 10,170
21,763 21,763
Device Routing Invert
Outlet Devices
#1 Primary 0.00'
1.980 in/hr Exfiltration over Surface area
#2 Secondary 12.50'
12.0" x 90.0' long Culvert
RCP, mitered to conform to fill, Ke= 0.700
Outlet Invert= 11.00' S= 0.0167 '/' Cc= 0.900
n= 0.011 Concrete pipe, straight & clean
#3 Discarded 10.10'
15.0" x 40.0' long Culvert
RCP, square edge headwall, Ke= 0.500
Outlet Invert= 10.00' S= 0.0025 '/' Cc= 0.900
n= 0.012 Concrete pipe, finished
#4 Device 3 14.75'
2.00' x 2.00' Horiz. Orifice/Grate Limited to weir flow
C= 0.600
Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=12.50' (Free Discharge)
't-3=Culvert (Passes 0.00 cfs of 7.27 cfs potential flow)
t4=Orifice/Grate ( Controls 0.00 cfs)
Primary OutFlow Max=0.36 cfs @ 24.00 hrs HW=13.07' (Free Discharge)
t1=Exfiltration (Exfiltration Controls 0.36 cfs)
Secondary OutFlow Max=0.29 cfs @ 17.22 hrs HW=12.78' TW=12.18' (Dynamic Tailwater)
t2=Culvert (Inlet Controls 0.29 cfs @ 1.6 fps)

07063 Pre -Post 1-31-11 -revised ponds Type H24-hr 07063 1yr -24hr Rainfall=3.671'
Prepared by Norris, Kuske & T unstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Pond 7 - 12 INFIL: Infiltration
Hydrog raph
0.7 I
i _..
0.65 0.63. cfs ;.... ... ' 0.65 cfLDiscarded
Outflow
0.6 Inflow urea=20.255 aci
, t I I
0.55 Peak tlev=l1 .07'
•
0.5-
0.45 Storage=4,355cf
I I I I I I
N i I I I I
0.4 0.36 Cfs
c 0.35-i
I I
I I
u- 0.29 cfs
0.3-
I i I
0.25
I f I I I
0.2
0.15-
I
I
0.1-
I
I I
I
0.00 cfs
i I
0 ..
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19, 20 21 22 23 24
Time (hours)
w
Pond 7 - 12 INFIL: Infiltration
Stage-Discharae
u 1 4 5 6 7 8
Discharge (cfs)
M

07063 Pre -Post 1-31-11 - revised ponds Type II24-hr 07063 1 yr -24hr Rainfall=3.67'
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 0 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Stage -Area -Storage for Pond 7 - 12 INFIL: Infiltration
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
12.50
7,240
0
12.55
7,299
363
12.60
7,357
730
12.65
7,416
1,099
12.70
7,474
1,471
12.75
7,533
1,847
12.80
7,592
2,225
12.85
7,650
2,606
12.90
7,709
2,990
12.95
7,767
3,377
13.00
7,826
3,767
13.05
7,885
4,159
13.10
7,943
4,555
13.15
8,002
4,954
13.20
8,060
5,355
13.25
8,119
5,760
13.30
8,178
6,167
13.35
8,236
6,577
13.40
8,295
6,991
13.45
8,353
7,407
13.50
8,412
7,826
13.55
8,471
8,248
13.60
8,529
8,673
13.65
8,588
9,101
13.70
8,646
9,532
13.75
8,705
9,966
13.80
8,764
10,402
13.85
8,822
10,842
13.90
8,881
11,285
13.95
8,939
11,730
14.00
8,998
12,179
14.05
9,057
12,630
14.10
9,115
13,084
14.15
9,174
13,541
14.20
9,232
14,002
14.25
9,291
14,465
14.30
9,350
14,931
14.35
9,408
15,400
14.40
9,467
15,871
14.45
9,525
16,346
14.50
9,584
16,824
14.55
9,643
17,305
14.60
9,701
17,788
14.65
9,760
18,275
14.70
9,818
18,764
14.75
9,877
19,257
14.80
9,936
19,752
14.85
9,994
20,250
14.90
10,053
20,751
14.95
10,111
21,255
15.00
10,170
21;763

07063 Pre -Post 1-31-11 - revised ponds Type ff 24-hr 07063 Iyr-24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment 13Pre: DA 13a & 13b
Runoff = 29.88 cfs Q 12.08 hrs, Volume= 1.926 af, Depth> 1.55"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
14.900 77 Woods, Poor, HSG C
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
15.0 Direct Entry,
w
3
2
LL
Subcatchment 13Pre: DA 13a & 13b
Hydrograph
29.88 cfs
Type II 24-hr, 07,063 1yr -24hr -
Rainfall=3.O"
Runoff Area; 14.900 ac
Runoff V61ume=1.926 of
-Runoff-Depth>1.55'-'---;---
Tc=15.0 min'
CN=77
Time (hours) - - - -- -
— Runoff

07063 Pre -Post 1-31-11 -revised ponds Type 1f 24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 02005 HydroCAD Software Solutions LLC 1 /31 /2011
Subcatchment 13Post: DA 13a & 13b
Runoff = 52.07 cfs @ 12.07 hrs, Volume= 3.465 af, Depth> 2.79"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs
Type II 24-hr 07063 lyr -24hr Rainfall=3.67"
Area (ac) CN Description
11.458 98 Impervious Allocation
3.442 74 >75% Grass cover, Good HSG C
14.900 92 Weighted Average
Tc Length Slope Velocity Capacity Description
(min) (feet) (ft/ft) (ft/sec) (cfs)
15.0 Direct Entry,
Subcatchment 13Post: DA 13a & 13b
Hydrograph
55-
52.07 of
50- Type II 24.=hr 07,063 1'yr=24hr
45- Rainfall=3.&1
40: Runoff Area, 14.900 ac
35 Runoff Vol.u.ine;=3.46,5 of
30Runoff De2'pth>19" ;
Tc=15.0 min
CN=92
20
15
10
5
0-
0
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Time (hours)
— Runoff

07063 Pre -Post 1-31-11 - revised ponds Type II24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 ©2005 HydroCAD Software Solutions LLC 1/31 /2011
Pond FB 13: Forebay 13
Inflow Area = 14.900 ac, Inflow Depth > 2.79" for 07063 lyr -24hr event
Inflow = 52.07 cfs @ 12.07 hrs, Volume= 3.465 of
Outflow = 39.96 cfs @ 12.16 hrs, Volume= 2.636 af, Atten= 23%, Lag= 5.4 min
Primary = 39.96 cfs @ 12.16 hrs, Volume= 2.636 of
Secondary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of
Routing by Dyn-Stor-Ind method, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs / 5
Peak Elev= 20.93' @ 20.32 hrs Surf.Area= 14,850 sf Storage= 36,358 cf
Flood Elev= 24.00' SurLArea= 19,987 sf Storage= 89,769 cf
Plug -Flow detention time= 112.1 min calculated for 2.636 of (76% of inflow)
Center -of -Mass det. time= 26.0 min (822.0 - 796.0)
Volume Invert Avail.Storage Storage Description
#1 18.00' 89,769 cf Custom Stage Data (Prismatic) Listed below (Recalc)
Elevation Surf.Area Inc.Store Cum.Store
(feet) (sq-ft) (cubic -feet) (cubic -feet)
18.00 9,936 0 0
24.00 19,987 89,769 89,769
Device Routing Invert Outlet Devices
# 1 Primary 18.00' 36.0" x 150.0' long Connective Piping X 2.00
RCP, end -section conforming to fill, Ke= 0.500
Outlet Invert= 17.90' S= 0.0007 '/' Cc= 0.900
n= 0.011 Concrete pipe, straight & clean
#2 Secondary 23.25' 50.0' long x 10.0' breadth Emergency Spillway
Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Coef. (English) 2.49 2.56 2.70 2.69 2.68 2.69 2.67 2.64
Primary OutFlow Max=39.94 cfs @ 12.16 hrs HW=20.39' TW=19.54' (Dynamic Tailwater)
L1=Connective Piping (Barrel Controls 39.94 cfs @ 4.5 fps)
Secondary OutFlow Max=0.00 cfs @ 0.00 hrs HW=18.00' (Free Discharge)
t2=Emergency Spillway ( Controls 0.00 cfs)

07063 Pre -Post 1-31-11 - revised ponds Type H24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 02005 HydroCAD Software Solutions LLC 1 /31 /2011
U.
Pond FB 13: Forebay 13
Hydrcigraph
55-
r 62.07 cfs ,
I_ -
50 Inflow Area=14900'ac
5 Peak Elev=. 339.96afs
40- Storage=36,3581 Cf
35- ,
I
' I i
30-
25-
20
15
- I
10 '
5 -
- r-
0.00 cfs
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Time (hours)
Pond FB 13: Forebay 13
Stacie-Discharcie
u cu 4u nu 8u 100 120 140 160 180 200
Discharge (cfs)
ary
-- Total
Primary
— Secondary

07063 Pre -Post 1-31-11 - revised ponds Type 1724-hr 07063 1yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 02005 HydroCAD Software Solutions LLC 1 /31 /2011
Stage -Area -Storage for Pond FB 13: Forebay 13
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
18.00
9,936
0
18.10
10,104
1,002
18.20
10,271
2,021
18.30
10,439
3,056
18.40
10,606
4,108
18.50
10,774
5,177
18.60
10,941
6,263
18.70
11,109
7,366
18.80
11,276
8,485
18.90
11,444
9,621
19.00
11,611
10,774
19.10
11,779
11,943
19.20
11,946
13,129
19.30
12,114
14,332
19.40
12,281
15,552
19.50
12,449
16,789
19.60
12,616
18,042
19.70
12,784
19,312
19.80
12,951
20,599
19.90
13,119
21,902
20.00
13,286
23,222
20.10
13,454
24,559
20.20
13,621
25,913
20.30
13,789
27,284
20.40
13,956
28,671
20.50
14,124
30,075
20.60
14,291
31,496
20.70
14,459
32,933
20.80
14,626
34,387
20.90
14,794
35,858
21.00
14,962
37,346
21.10
15,129
38,851
21.20
15,297
40,372
21.30
15,464
41,910
21.40
15,632
43,465
21.50
15,799
45,036
21.60
15,967
46,625
21.70
16,134
48,230
21.80
16,302
49,852
21.90
16,469
51,490
22.00
16,637
53,145
22.10
16,804
54,817
22.20
16,972
56,506
22.30
17,139
58,212
22.40
17,307
59,934
22.50
17,474
61,673
22.60
17,642
63,429
22.70
17,809
65,201
22.80
17,977
66,991
22.90
18,144
68,797
23.00
18,312
70,620
23.10
18,479
72,459
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
23.20
18,647
74,315
23.30
18,814
76,189
23.40
18,982
78,078
23.50
19,149
79,985
23.60
19,317
81,908
23.70
19,484
83,848
23.80
19,652
85,805
23.90
19,819
87,779
24.00
19,987
89,769

07063 Pre -Post 1-31-11 - revised ponds Type II24-hr 07063 Iyr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tanstall Consulting Engineers, Inc.
H_ydroCADO 7.10 s/n 000479 © 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Pond MP13: Main Pond 13
Inflow Area = 14.900 ac, Inflow Depth > 2.12" for 07063 lyr -24hr event
Inflow = 39.96 cfs @ 12.16 hrs, Volume= 2.636 of
Outflow = 0.69 cfs @ 20.32 hrs, Volume= 0.791 af, Atten= 98%, Lag= 489.8 min
Discarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of
Primary = 0.69 cfs @ 20.32 hrs, Volume= 0.791 of
Secondary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of
Routing by Dyn-Stor-Ind method, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs / 5
Peak Elev= 20.93' @ 20.32 hrs Surf.Area= 30,823 sf Storage= 80,779 cf
Flood Elev= 24.00' Surf.Area= 37,315 sf Storage= 185,248 cf
Plug -Flow detention time= 341.2 min calculated for 0.791 of (30% of inflow)
Center -of -Mass det. time= 194.5 min ( 1,016.5 - 822.0)
Volume Invert Avail.Storage Storage Description
#1 18.00' 185,248 cf Custom Stage Data (Prismatic) Listed below (Recalc)
Elevation SurLArea Inc.Store Cum.Store
(feet) (sq-ft) (cubic -feet) (cubic -feet)
18.00 22,485 0 0
18.50 25,670 12,039 12,039
24.00 37,315 173,209 185,248
Device Routing Invert Outlet Devices
#1 Primary 15.00' 4.0" x 75.0' long Low Flow Orfice to Secondary Infiltration Area
CMP, projecting, no headwall, Ke= 0.900
Outlet Invert= 13.00' S= 0.0267 '/' Cc= 0.900
n= 0.010 PVC, smooth interior
#2 Device 1 18.00' 2.00' W x 2.00' H Vert. Orifice/Grate C= 0.600
#3 Secondary 13.10' 18.0" x 55.0' long Culvert
CMP, projecting, no headwall, Ke= 0.900
Outlet Invert= 13.00' S= 0.0018 '/' Cc= 0.900
n= 0.011 Concrete pipe, straight & clean
#4 Device 3 21.75' 4.00' x 4.00' Horiz. Top of Box Limited to weir flow
C= 0.600
#5 Discarded 23.25' 50.0' long x 10.0' breadth Emergency Spillway
Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Coef. (English) 2.49 2.56 2.70 2.69 2.68 2.69 2.67 2.64
Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=18.00' (Free Discharge)
t5=Emergency Spillway ( Controls 0.00 cfs)
Primary OutFlow Max=0.69 cfs @ 20.32 hrs HW=20.93' TW=12.68' (Dynamic Tailwater)
t-1=Low Flow Orfice to Secondary Infiltration Area (Barrel Controls 0.69 cfs @ 7.9 fps)
t--2=Orifice/Grate (Passes 0.69 cfs of 26.47 cfs potential flow)
Secondary OutFlow Max=0.00 cfs @ 0.00 hrs HW=18.00' (Free Discharge)
t3=Culvert (Passes 0.00 cfs of 13.68 cfs potential flow)
L4=Top of Box ( Controls 0.00 cfs)

07063 Pre -Post 1-31-11 - revised ponds Type 1124-hr 07063 Iyr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 0 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Pond MP13: Main Pond 13
Hydrograph
44
42----------- -------=-- --------=-------- --
s
----------------'------------'------40- -- - - - II -i -- - - - --
MUM-Area=14 900'ac- --r----I------------------,
--
36:
32. Peak.Elev-20 93'.
_ I ------- --=----------}-- ---- -- - - --
30 St28- orage�80 TO -of
26 _'_ - _ _ _ _ _ _ _ _ _ ,- - - r _ _ _ _ _'_ _ - - - - _ _ _ ' _ _ _
� T
v 241:
22- .. _
20= I I
I r
I 1 r
14=--,---.- - - - - -- - - ----- - - - - -- --- - - -- - -----------,---.---.----- --
10:
i I
8. i
6-
I
0.006fs--------------'------'-----'-- --'--- 0.69cis-----'-- - - - - - - - - - - - I
0 U 1 2 3 4 5 6 7 8 9 10 1'1 12 13 14 15 16 17 18 19 20 21 22 23 24
Time (hours)
n
Pond MP13: Main Pond 13
Stage -Discharge
24
I
�
-
-
I
23
-----------
---'-
-------------------
22
21
20
i
1
I
,
19
r
I
I
0 10
20
30
40
50
60
70
80
90
100
Discharge (cfs)
— Inflow
-- Outflow
— Discarded
— Primary
— Secondary
-- Total
L—Discarjded
rimaecon

07063 Pre -Post 1-31-11 - revised ponds Type H24-hr 07063 Iyr -24hr Rainfall=3.67'
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 (D 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Stage -Area -Storage for Pond MP13: Main Pond 13
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
18.00
22,485
0
18.10
23,122
2,280
18.20
23,759
4,624
18.30
24,396
7,032
18.40
25,033
9,504
18.50
25,670
12,039
18.60
25,882
14,616
18.70
26,093
17,215
18.80
26,305
19,835
18.90
26,517
22,476
19.00
26,729
25,138
19.10
26,940
27,822
19.20
27,152
30,526
19.30
27,364
33,252
19.40
27,576
35,999
19.50
27,787
38,767
19.60
27,999
41,557
19.70
28,211
44,367
19.80
28,422
47,199
19.90
28,634
50,052
20.00
28,846
52,926
20.10
29,058
55,821
20.20
29,269
58,737
20.30
29,481
61,675
20.40
29,693
64,633
20.50
29,905
67,613
20.60
30,116
70,614
20.70
30,328
73,637
20.80
30,540
76,680
20.90
30,751
79,744
21.00
30,963
82,830
21.10
31,175
85,937
21.20
31,387
89,065
21.30
31,598
92,214
21.40
31,810
95,385
21.50
32,022
98,576
21.60
32,234
101,789
21.70
32,445
105,023
21.80
32,657
108,278
21.90
32,869
111,555
22.00
33,080
114,852
22.10
33,292
118,171
22.20
33,504
121,510
22.30
33,716
124,871
22.40
33,927
128,254
22.50
34,139
131,657
22.60
34,351
135,081
22.70
34,563
138,527
22.80
34,774
141,994
22.90
34,986
145,482
23.00
35,198
148,991
23.10
35,409
152,521
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
23.20
35,621
156,073
23.30
35,833
159,646
23.40
36,045
163,240
23.50
36,256
166,855
23.60
36,468
170,491
23.70
36,680
174,148
23.80
36,892
177,827
23.90
37,103
181,527
24.00
37,315
185,248

07063 Pre -Post 1-31-11 - revised ponds Type ff 24-hr 07063 I yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske 8v Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 0 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Pond 13-Infil: Infiltration
Inflow Area = 14.900 ac, Inflow Depth > 0.82" for 07063 lyr -24hr event
Inflow = 0.97 cfs @ 17.22 hrs, Volume= 1.015 of
Outflow = 0.52 cfs @ 24.00 hrs, Volume= 0.552 af, Atten= 46%, Lag= 407.0 min
Primary = 0.52 cfs @ 24.00 hrs, Volume= 0.552 of
Secondary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of
Routing by Dyn-Stor-Ind method, Time Span= 0.00-24.00 hrs, dt= 0.01 hrs / 5
Peak Elev= 13.07' @ 24.00 hrs Surf.Area= 11,427 sf Storage= 20,149 cf
Plug -Flow detention time= (not calculated: outflow precedes inflow)
Center -of -Mass det. time= (not calculated: outflow precedes inflow)
Volume Invert Avail.Storage Storage Description
#1 11.00' 45,266 cf Custom Stage Data (Prismatic) Listed below (Recalc)
Elevation Surf.Area Inc.Store Cum.Store
(feet) (sq-ft) (cubic -feet) (cubic -feet)
11.00 8,058 0 0
15.00 14,575 45,266 45,266
Device Routing Invert Outlet Devices
#1 Primary 0.00' 1.980 in/hr Exfiltration over Surface area
#2 Secondary 10.75' 15.0" x 40.0' long Culvert
RCP, square edge headwall, Ke= 0.500
Outlet Invert= 5.00' S= 0.1437 '/' Cc= 0.900
n= 0.012 Concrete pipe, finished
#3 Device 2 14.75' 4.00' W x 4.00' H Vert. Orifice/Grate C= 0.600
Primary OutFlow Max=0.52 cfs @ 24.00 hrs HW=13.07' (Free Discharge)
L1=Exfiltration (Exfiltration Controls 0.52 cfs)
Secondary OutFlow Max=0.00 cfs @ 0.00 hrs HW=11.00' (Free Discharge)
't-2=Culvert (Passes 0.00 cfs of 0.30 cfs potential flow)
t3=Or1fice/Grate ( Controls 0.00 cfs)

07063 Pre -Post 1-31-11 - revised ponds Type ff 24-hr 07063 1 yr -24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 02005 HydroCAD Software Solutions LLC 1 /31 /2011
Pond 13-Infil: Infiltration
Hydrograph
1 0.97 cis ; ; — Inflow
— Outflow
Primary
Inflow Area=14900 ac —Secondary
I
Peak Elev='1107'
Storage=20,149 cf
I I
I I
I I I I I I I
cfs
y I I i I I I
LL I i
' I I
, . I
I
i I
' , I
I i
I
I ,
0.00 cls 1 I
I I
0 .. ., ...,..
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Time (hours)
Pond 13-Infil: Infiltration
Stage -Discharge
Pi
-
18
----
I
---
r
I
-r ----------
-
I
-- --
�
17-
,
I
I
16
15
- -
14
_
I
. ...
I
1312
I
L
11,
0—
4
6
8
10
1'2
14
�F
Discharge (cfs)
Z Total
Primary
— Secondary

07063 Pre -Post 1-31-11.- revised ponds Type l724-hr 07063 Iyr-24hr Rainfall=3.67"
Prepared by Norris, Kuske & Tunstall Consulting Engineers, Inc.
HydroCAD® 7.10 s/n 000479 0 2005 HydroCAD Software Solutions LLC 1 /31 /2011
Stage -Area -Storage for Pond 13-Infil: Infiltration
Elevation
Surface
Storage
(feet)
(sq-ft)
(cubic -feet)
11.00
8,058
0
11.10
8,221
814
11.20
8,384
1,644
11.30
8,547
2,491
11.40
8,710
3,354
11.50
8,873
4,233
11.60
9,036
5,128
11.70
9,198
6,040
11.80
9,361
6,968
11.90
9,524
7,912
12.00
9,687
8,873
12.10
9,850
9,849
12.20
10,013
10,843
12.30
10,176
11,852
12.40
10,339
12,878
12.50
10,502
13,920
12.60
10,665
14,978
12.70
10,828
16,053
12.80
10,991
17,144
12.90
11,154
18,251
13.00
11,317
19,375
13.10
11,479
20,514
13.20
11,642
21,670
13.30
11,805
22,843
13.40
11,968
24,031
13.50
12,131
25,236
13.60
12,294
26,458
13.70
12,457
27,695
13.80
12,620
28,949
13.90
12,783
30,219
14.00
12,946
31,506
14.10
13,109
32,808
14.20
13,272
34,127
14.30
13,435
35,463
14.40
13,597
36,814
14.50
13,760
38,182
14.60
13,923
39,566
14.70
14,086
40,967
14.80
14,249
42,384
14.90
14,412
43,817
15.00
14,575
45,266
,575
4 6
,575
,266575
45,26657
45,266
>14,5<754
45,26657
45,266575
45,266575
,266,575
4 6
Elevation Surface Storage
(feet) (sq-ft) (cubic -feet)
.30
14,575
45,2
1 0
14,575
45, 6
16.
14,575
4 66
16.6
14,575
,266
16.70
14,575
45,266
16.80
14,575
45,266
16.90
14,575
45,266
17.00
14,575
45,266
17.10
14,575
45,266
17.20
4,575
45,266
17.30
1 57
45,266
17.40
14, 5
45,266
17.50
14
45,266
17.60
,57
45,266
17.70
4,575
45,266
17.80
14,575
45,266
17.90
14,575
45,266
18.00
14,575
45,266
18.10
14,575
45,266
18.20
14,575
5,266
18.3
14,575
4 266
18 0
14,575
45, 66
1 .50
14,575
45,2
8.60
14,575
45,26

Date Design A NORRIS, KUSKE &TUNSTALL 902 Market Street k'heetCONSULTING ENGINEERS, INC. Wilmington, NC 28401-4733OfCheck Job For o,
V (i +L
I�at7 `7+-12
I "Ft L- ;5-M A ,El£V (F 1 ? .S Ffi = —7:Z Sr
bIS f?-on,t W pw4o c Zjr)c6 _ fl . 44 K 315
R = Qp,�„ - Q inr � - o • L- 4 - o . 3 67- o . 0�7t3 Fr•3js
-X+JfiL V = o . 0•18 Rr 3e9,&44s) = 3Dt 3i''f hr 3
F"°U100) ve 14:1z; r"r 11, 261 Fr 3
AQW)WAL Vavmi t4CL>'= ?b, 3j4-r — 19, 2157fr'3 = 1 l 115- 7 tr 3
-W- pi?OV106 I WT%C-0AAF-t-jV5 p 91 r� WAIM4 91:FC'-9A aar= -7-1 Z 13
I q1'eL %nQM av @ U = P sr'
7 - 1.06 1041 hK - 0. coo 5 rj-t,1
QINFU, _ Va513 rTZ(o.WCPS F, je,) = o. 403fT315
L1Q o •'-F�l 0 •'-f o3 = o. 0(j-7 Fr-3t s
'�VMO 01P4W 60z" -n wi,t = 3.40 r4rj 5 = 2-23, `71,0s
(L1, 1.82 rT3
V = 411 COIL3 r 3 - Iq , 613t tr; = 2,09 6 F 3
S► r-C� 2 ,'l9 (P Vr 4 '2 11,13-1 60 -R40-P-4 ?W 1101 4 0 1 Htt.r",jec�rt v111

tAl)
3_4
-;7 7
"or
fill,
\ Ir 41
vlo
�4L
10 s
IP
F,
Ir
(Q).

-�.
Febniary23, 20.09
Norns,Kusek and Tunstall'. KIT
Attn: Amy
502 Market Street
VVilmingfon, NC 28401. .. .
EC Ive
`Re Storr�:Water Evaluation. AUG 4; 20,14
So�atF :Bridge S/D
Snead'srFeiry, Onslow County, NCY_
t
Please -find b4loW a reporf referencing a soil and site evaluafion�fo( the ab; ue referenced
site, located on,Highway 172 inyS' i d's, Ferry, ,North: Carolina.. .
• -1:0 introduction/Purpose' .. . . ; . .
The purpose of- the soil and site evaluation was to determine the' feasibility of
.d!sposing .and/or .storing � storm water within ,a Hate .storm water: devices
- ,proposed,,on the -site. '. �:
=2A methods APB _
(Defer to'Figures 1 and 2) . p/
'- z L7 �. :mow•-...�_'-_' .. - .
The areas were evaluated using hand auger borings. Auger bonngs"were made; at
lolcati6ilsild6ntifi6d by Horns, lCuske Tu MAH Consuff ng Engineers and stak'ed;m
the field by Gairy Cannady Siurveymg, Soil borings were advanced,to a depth of at
east 4g conches antl profiile descriptions recorded The°seasonal high,water table
was de%rmiried bythe indication of redoximorphic features andlorcofors of chrome
2 or tens (Munself Cotor Bookj at°�2%'b the sail volume`in mottles or matrix of a
fiorrzot or horizon subdivision
The saturated hydt'aul�c conductiv+ty iKt): of the tansaturated portion of the soil
(CCH
pro, e'was :measured using va Compact Constant Head Permeameter' P);
These m eita.'rneasuremer)ts of satoPated hydraulic conduc.were obtained in
accordance with Fie Compact Constant Head yr mbshibter. User`s Manual b
,Wi
oiicFOold work was cor ductetf: at the site .between July 2 2698 ; November B,
• Aarhps eed :_iG 26443. j
`31[�.2"r D.29it9
i

3.0 Results/Findings
(Refer to `Table 1, Figure 1, 2 and Appendix A)
February 23, 2009
.The basin areas were characterized by soils with a seasonal high water table that
ranged from less than 12 inches from the natural soil surface to a depth of 62
inches from the natural soil surface as indicated by the presence of redoximorphic
features and/or colors of chroina 2 or less (Munsell Color Book) at >2% of the soil
volume in mottles or matrix of a horizon or horizon subdivision. In -situ saturated
hydraulic conductivity (Ksat) measurements within the proposed areas ranged from
0.025 - 14.03 inches per hour at the most limiting soil horizon in the unsaturated
portion of the soil profile. A summary of the seasonal high water .table
determinations and saturated hydraulic conductivity readings for each boring
location is provided in Table 1- South Bridge Soil Boring/ CCHP Results. A
detailed profile description and data sheet for each boring location is in Appendix
A.
4.0 Limitations
The data contained in this report is limited to that information specifically requested
by Morris, Kluske and Tunstall and .may not be inclusive of all data. Analyses and
conclusions of this report, interpretation between data points, and subjective
subsurface interpretation, may not be completely representative of all subsurface
conditions.
This investigation, furthermore does not provide conclusive data on limits of impact
or other interpolations where indicated by question marks or where otherwise
qualified.
Conclusions and recommendations of this investigation and report are based on the
best available data in an effort to assist in the understanding, control and/or site
planning and preparation. No guarantee is expressed or implied that new or
additional data and/or scientific measures will not be required for ultimate solution
of the existing project.
Should you have any questions or concerns please do not hesitate to contact me dt
[phone].
Sincerely,
Awa-)C-- �Y-- -1
Walter D. Giese, LSS,
Soil Scientist
C-�, N��/ T
7274
. ' 4100 N �
he YoungYoLn—RS
vironmental. Scientist
2'6 Feb r,-an � �ao91t

South Bridge
Soil Boring/ CCHP Results
Table 1
Location/SB #/CCHP#
SHVVT
Ksat Depth
Ksat (in./hr)
ARM B1/SB1/CCHP B1
54"
24"
10.25
ARM B1/SB1/CCHP B1a
54"
58"
0.075
132/ SB2/ CCHP B2
26"
25"
0.032
133/ SB3/ CCHP 133
62"
38"
0.210
134/ S134/ CCHP B4
34"
20"
13.62
135a/ S135a/ CCHP B5a
48"
42"
0.025
135b/ S135b/ CCHPB 5b
54"
48"
0.149
136/ S136/ CCHP 136
22"
18"
11.02
136/ SB6/ CCHP 136a
22"
36"
0.15
137/ 8137/ CCHP 137
28"
26"
0.175
138/ SB8/ CCHP 138
24" -
25"
0.114
B9a/ S139a/ CCHP 139a
<12"
20"
0.17
B9a/ SB9a/ CCHP 139aA
<12"
32"
0.18
139b/ SB9b/ CCHP B9b
<12"
18"
0.04
B10/ SB10/ CCHP B10
52"
24"
14.03
1312/ S1312/ CCHP B12
45"
36"
4.71
B13/ S1313/ CCHP B13
44"
18"
11.00
614/ B14
<12"
_
SB: Soil Boring, CCHP: Compact Constant Head Permeameter, SHWT= Seasonal High Water Table
Location B14 could not perform test due to high static water level

FIGURES

LO C4 "O n "T LO 04 04 C4 CO to
C:2
co
0-0 a -0 0 C-4 co
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co
0
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Appendix A

Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat ^ata
Sneads Ferry, North Carolina
November 6, 2008
Logged By; Gene Young, R.S.
Area ARM 131-SB 1
Soil Description
Page 1 of 4
0 - 4 inches Gray (2.5Y 5/1) loamy sand, granular, very friable, non -expansive.
4 -15 inches Light gray (2.5Y 7/1) sand, granular, very friable, non -expansive.
15 - 45 inches Yellowish brown (10YR 5/4) loamy sand, very friable, non -
expansive.
45 - 50 inches Light yellowish brown (2.5Y 5/3) sand, granular, very friable, non -
expansive with olive yellow (2.5Y 6/6) mottles.
50 - 54 inches Yellowish brown (10YR 5/6) sandy clay loam, sub -angular blocky,
firm, slightly expansive with brownish yellow (10YR 6/6) mottles.
54 - 60 inches Yellowish brown (10YR 516) sandy clay loam, sub -angular blocky,
firm, slightly expansive with gray (10YR 6/1) and brownish yellow
(10YR 6/8) mottles.
Seasonal High Water Table 54"

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En

Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
November S, 2008
Logged By: Gene Young, R.S.
Area B2 - SB 2
Soil Description
Page 1 of 2
0 - 4 inches Dark grayish brown (2.5Y 4/2) loamy sand, granular, very friable,
non -expansive.
4 - 16 inches Light olive brown (2.5Y 5/4) loamy sand, granular, very friable,
non -expansive.
16 - 38 inches Yellowish brown (10YR 5/6) sandy clay loam, sub -angular blocky,
firm, slightly expansive.
38 - 48 inches Yellowish brown (10YR 5/6) sandy clay loam, sub -angular blocky,
firm, slightly expansive with gray (10YR 6/1) and brownish yellow
(10YR 618) mottles.
Seasonal High Water Table 26"

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Southbridge
Stormwater Infiltration Study
Soil Profile Description and K,at Data
Sneads Ferry, North Carolina
October 16, 2008
Logged By: Gene Young, R.S.
Area 133 - SB 3
Soil Description
Page 9 of 2
0 - 2 inches Gray (2.5Y 5/1) loamy sand, granular, very friable, non -expansive.
2 - 30 inches Light yellowish brown (2.5Y 6/4) loamy sand, granular, very
friable, non -expansive.
30 - 46 inches Brownish yellow (10YR 6/6) sandy clay loam, sub -angular blocky,
friable, slightly expansive.
46 - 62 inches Light yellowish brown (2.5Y 6/4) sandy loam/ sandy clay loam,
sub -angular blocky, friable, slightly.
62 — 66 inches Light yellowish brown (2.5Y 6/4) sandy clay loam, sub -angular
blocky, friable, slightly expansive with olive yellow (2.5Y 6/8) and
light brownish gray (MY 6/2) mottles.
Seasonal High Water Table 62"

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L:

Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
October 15, 2008
Logged By: Gene Young, R.S.
Area 134 - SB 4
Soil Description
Page I of 3
0 2 inches Grayish brown (10YR 512) loamy sand, granular, very friable, non -
expansive.
2 - 26 inches Light yellowish brown (2.5Y 6/4) loamy sand, granular, very
friable, non -expansive.
26 - 34 inches Pale yellow (2.5Y 7/3) sand/loamy sand, granular, very friable,
non- expansive.
34 - 42 inches Pale yellow (2.5Y 7/3) sand, granular, very friable, non -expansive
with light brownish gray (2.5Y 6/2) and olive yellow (2.5Y 6/6)
mottles.
42 - 49 inches Light gray (2.5Y 7/1) sand, granular, friable, non -expansive with
sandy loam lenses and olive yellow (2.5Y 6/6) mottles.
49 - 60 inches Light yellowish brown (10YR 6/4) sandy clay loam, sub -angular
blocky, firm, slightly expansive with gray (2.5Y 6/1) and olive
yellow (2.5Y 618) mottles.
Seasonal High Water Table 34"

IS
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Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
August 26, 2008
Logged By: Gene Young, R.S.
Area 135a - S B 5a
Soil Description
Page 1 of 2
0 - 2 inches Gray (2.5Y 5/1) loamy sand, granular, very friable, non -expansive.
2 - 34 inches Light olive brown (2.5Y 5/3) loamy sand, granular, very friable,
non -expansive.
34 48 inches Yellowish brown (10YR 5/6) sandy loam/sandy clay loam, sub -
angular blocky, firm, slightly expansive with pale brown (10YR
6/3) mottles.
48 - 60 inches Light yellowish brown (10YR 6/4) sandy loam/sandy clay loam,
sub -angular blocky, firm, slightly expansive with grayish brown
(10YR 5/2) and brownish yellow (10YR 6/8) mottles.
Seasonal High Water Table 48"

0
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Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
August 26, 2008
Logged By: Gene Young, R.S.
Area 135b - SB 6b
Soil Description
Page 1 of 2
0 - 2 inches Gray (2.5Y 511) loamy sand, granular, very friable, non -expansive.
2 - 40 inches Light yellowish brown (2.5Y 6/3) loamy sand, granular, very
friable, non -expansive.
40 - 54 inches Yellowish brown (10YR 5/6) sandy loam/sandy clay loam, sub -
angular blocky, firm, slightly expansive.
54 - 60 inches Light yellowish brown (10YR 6/4) sandy loam/sandy clay loam,
sub -angular blocky, firm, slightly expansive with light brownish
gray (10YR 6/2) and brownish yellow (10YR 6/8) mottles.
Seasonal High Water Table 54"

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Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
July 28, 2008
Logged By: Gene Young, R.S.
Area 136 - SB 6
Soil Description
Page I of 4
0 - 6 inches Light olive brown (2.5Y 5/3) loamy sand, granular, very friable,
non -expansive.
6 - 22 inches Light yellowish brown (2.5Y 6/4) loamy sand, granular, very
friable, non -expansive.
22 - 25 inches Light yellowish brown (2.5Y 613) loamy sand, granular, very
friable, non- expansive.
25 - 48 inches Yellowish brown (10YR 518) sandy loam/sandy clay loam, sub -
angular blocky, firm, slightly expansive with light brownish gray
(10YR 6/2) and strong brown (7.5YR 5/8) mottles.
Seasonal High Water Table 22"

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Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
August 12, 2008
Logged By: Gene Young, R.S.
Area 137 - SB 7
Soil Description
Page 1 of 3
0 - 6 inches Olive brown (2.5Y 4/3) loamy sand, granular, very friable, non -
expansive.
6 - 14 inches Liaht olive brown (2.5Y 5/4) loamy sand, granular, very friable,
non -expansive.
14 - 28 inches Olive yellow (2.5Y 6/6) sandy clay loam, sub -angular blocky, firm,
slightly expansive.
28 - 48 inches Olive yellow (2.5Y 6/6) sandy clay loam, sub -angular blocky, firm,
slightly expansive with light brownish gray (2.5Y 6/2) and
brownish yellow (10YR 6/8) mottles.
Seasonal High Water Table 28"

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Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, (North Carolina
August 12, 2008
Logged By; Gene Young, R.S.
Area 138 - SB 8
Soil Description
Page 1 of 2
0 - 4 inches Olive brown (2.5Y 4/3) loamy sand, granular, very friable, non -
expansive.
4 - 11 inches Light olive brown (2.5Y 5/3) loamy sand, granular, very friable,
non -expansive.
11 - 24 inches Olive yellow (2.5Y 6/6) sandy clay loam, sub -angular blocky, firm,
slightly expansive.
24 - 48 inches Olive yellow (2.5Y 6/6) sandy clay loam, sub -angular blocky, firm,
slightly expansive with gray (2.5Y 6/1) and yellowish brown (10YR
5/6) mottles.
Seasonal High Water Table 24"

Wo
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0
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Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
July 29, 2008
Logged By: Gene Young, R.S.
Area 139a - SB 9a
Soil Description
Page 1 of 3
0 - 10 inches Dark grayish brown (2.5Y 4/2) sandy loam, sub -angular blocky,
friable, slightly expansive.
10 - 24 inches Light yellowish brown (2.5Y 614) sandy clay loam, sub -angular
blocky, firm, slightly expansive with gray (2.5Y 6/1) and yellowish
brown (10YR 5/8) mottles.
24 - 48 inches Light yellowish brown (2.5Y 6/3) silty clay loam, sub -angular
blocky, friable, slightly expansive with gray (2.5Y 6/1) and
yellowish brown (10YR 5/8) mottles.
Seasonal High Water Table <12"

0
Cl)
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a
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m
61
4)
00
00
15:
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Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
July 28, 2008
Logged By: Gene Young, R.S.
Area 139b - SB 9b
Soil Description
Page 1 of 2
0 4 inches Olive brown (2.5Y 4/3) sandy loam, sub -angular blocky, friable,
slightly expansive.
4 - 48 inches Olive yellow (2.5Y 6/6) sandy clay loam, sub -angular blocky,
friable, slightly expansive with light brownish gray (2.5Y 6/2) and
brownish yellow 10YR 6/8).
Seasonal High Water Table <12"

i.
C0
Em
Cs,
ail
In
CN
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41
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Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
July 28, 2008
Logged By: Gene Young, R.S.
Area 1310 - SB 10
Soil Description
Pagel of 3
0 - 6 inches Light olive brown (2.5Y 513) loamy sand, granular, very friable,
non -expansive.
6 - 48 inches Light yellowish brown (2.5Y 613) sand, granular, very friable, non -
expansive.
48 - 52 inches Light yellowish brown (2.5Y 6/4) sand, granular, very friable, non -
expansive.
52 - 58 inches Grayish brown (2.5Y 512) sand, granular, very friable, non -
expansive.
58 - 60 inches Grayish brown (2.5Y 512) sandy loam, sub -angular blocky, friable,
slightly expansive.
Seasonal High Water Table 52"

I
Cf)
a
0
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4-j
m
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0
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4a
m
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0
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a
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0 0
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Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
October 16, 2008
Logged By: Gene Young, R.S.
Area B12 - SB 12
Soil Description
Page 1 of 3
0 - 6 inches Dark gray (2.5Y 4/1) loamy sand, granular, very friable, non -
expansive.
6 - 26 inches Light gray (2.5Y 7/1) sand, granular, very friable, non -expansive.
26 - 45 inches Light olive brown (2.5Y 5/4) loamy sand, granular, very friable,
non- expansive.
45 - 52 inches Light yellowish brown (2.5Y 6/4) loamy sand, granular, very
friable, non -expansive with light brownish gray (2.5Y 6/2) and
brownish yellow (10YR 6/8) mottles.
52 - 60 inches Light yellowish brown (2.5Y 614) loamy sand/sandy loam, sub -
angular blocky, friable, slightly expansive with gray (2.5Y 6/1) and
brownish yellow (10YR 6/8) mottles.
Seasonal High Water Table 45"

W
E
H
b
�
b
en
0
H
A
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Oho
E
C
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U
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N
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N
h
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00
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0
d
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d
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d
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,N.6
N
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00
00
00
0
00
0
00
0
d
0
00
0
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Southbridge_
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
October 15, 2008
Logged By: Gene Young, R.S.
Area B13 - SB 13
Soil Description
Page 1 of 3
0 - 6 inches Gray (2.5Y 5/1) loamy sand, granular, very friable, non -expansive.
6 - 28 inches Light olive brown (2.5Y 5/4) loamy sand, granular, very friable,
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28 - 44 inches Light yellowish brown (2.5Y 6/3) sand/loamy sand, granular, very
friable, non- expansive.
44 - 50 inches Light gray (2.5Y 7/2) sand, granular, very friable, non -expansive.
50 - 60 inches Olive yellow (2.5Y 6/6) sandy loam, sub -angular blocky, friable,
slightly expansive with light brownish gray (2.5Y 612) and olive
yellow (2.5Y 6/8) mottles.
Seasonal High Water Table 44"

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Southbridge
Stormwater Infiltration Study
Soil Profile Description and Ksat Data
Sneads Ferry, North Carolina
October 15, 2008
Logged By: Gene Young, R.S.
Area B14 - SB 14
Soil Description
Page I of 1
0 - 15 inches Dark gray (2.5Y 4/1) loamy sand, granular, very friable, non -
expansive.
15 - 26 inches Very dark gray (2.5Y 3/1) loamy sand, granular, very friable, non -
expansive.
26 - 30 inches Dark grayish brown (2.5Y 4/2) loamy sand, granular, very friable,
non- expansive.
30 - 48 inches Dark gray (2.5Y 411) sandy loam, sub -angular blocky, friable,
slightly expansive.
Seasonal High Water Table <12"
Could not run Ksat test due to soil conditions

South Bridge
Soil Boring Elevation Data
Table !-A
Location/ SB #
Bore Location
Elev (ft)
SHWT Depth
(in)
SHWT Elev
(ft)
Location
Utilized
B1
20
54
15.500
N
82
7.75
26
5.593
Y
B3
16
62
10.833
Y
84
11
34
8.167
N
B5a
11
48
7.000
Y
85b
it
54
6.500
Y
B6
7.834
22
6.001
Y
B7
12.334
28
10.001
Y
BS
8
24
6.000
Y
B9a
9
32
6.333
Y
89b
11
<12
10.083
N
B10
18
52
13.667
N
B12
25.75
45
22.000
N
B13
15
44
11.3331
N
B14
311
<12
30.0831
N
VL W u2� keeftly Ps is * 14
FfK fWML. A*E4 - R't„t?,

FIELD OBSERVATION REPORT
Project Name: South Bridge Subdivision
Sneads Ferry, NC
Project No. 07063
On July 31, 2009, we visited the site to determine the Seasonal High Water Table for the
stormwater pond at Drainage Area #13 and stormwater pond at Drainage Area #14. As
shown on the attached plan (8 Y2 x 11), in the area of Drainage Area #13, we bored two (2)
holes and determined the Seasonal High Water Table was approximately elevation 18. As
shown on the attached plan (8 % x 11), in the area of Drainage Area #14, we bored three (3)
holes and determined the Seasonal High Water Table to be elevation 34 or below.
Joh S. Tunstall, P.E.
JSTlasn
07063 07-31-09-field observation for drainage areas #13 & #14
Attachment
NORRIS, KUSKE &TUNSTALL
CONSULTING ENGINEERS. INC.
902 Market Street Wilmington. NC 26401-4733
(910)363ARMA Phone [phone] Fax

pr
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STORMWATER SYSTEM NARRATIVE
SOUTHBRIDGE COMMERCIAL TRACT
Sneads Ferry, North Carolina
For
Raiford G. Trask, Jr. Trust, Southbridge Master Association, Inc. &
Raiford Trask, Jr. & Bruce Carlson as Tenants in Common
1202 Eastwood Road
Wilmington, NC 28403
[phone]
r• ' R ' _%a
•Q� �
• 1620 �
v0••
S (iINEEE! �O
K. 0-Pv5'
August 2014
Prepared by:
NORRIS & TUNSTALL CONSULTING ENGINEERS, P.C.
1127 Floral Parkway, Suite 400
Wilmington, North Carolina 28403
[phone]
[phone] (Fax)
NKT License # C-3641
N&T Project No. 14028 (11003)

NARRATIVE
DESCRIPTION:
The Southbridge Commercial Tract was originally permitted under State
Stormwater Permit No. SW8 090903. This portion of the project deals with the
commercial tracts associated with Drainage Areas 7-13. This portion of the project
consists of 48.43 acres. Approximately 15.80 acres was disturbed (graded) for the
construction of right-of-ways, infrastructure, drainage and stormwater BMP's. Culverts
were installed within the ditches for right-of-way construction. This portion of the
development drains to SA waters and resides within the Y2 mile line. Two (2) wet
detention basins have been permitted that treat the difference in the pre / post runoff
volume with secondary infiltration basins. All stormwater BMP's, road and any
extraneous property outside of the available commercial tracts for development will be
held in common ownership by a POA. The site is moderately wooded with grades ranging
from 1 %-20%. The runoff from the site is estimated using the rational method 10-year
design storm and rainfall data for the area. Construction of Pond #7-12 is complete and
Pond #13 has yet to be constructed. Pond 7-12 has been previously certified.
Certification documents were submitted to NC DENR on December 21, 2012. Future
development of this area will be required to file a modification and / or revision to utilize
portions of the future allotment for each pond.
STORMWATER MANAGEMENT MEASURES:
The project site is located in Onslow County. No land disturbing is proposed or
needed to complete this permit split. The stormwater runoff from the development will be
directed to the proposed stormwater basins. The stormwater basins that have been
designed to accommodate the residential portions of this site include a varying lot
impervious allotment (see the included table, which breaks down the impervious
allotments for each lot).

DEMLR USE ONLY
Date Received
Fee Paid (express only)
Permit Number
CC�QCk
State of North Carolina
Department of Environment and Natural Resources
Division of Energy, Mineral and Land Resources
STORMWATER MANAGEMENT PERMIT PLAN REVISION APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION /� //,,�� rr �}
1. Stormwater Management Permit Number: SW V b V
2. Project Name:
3. Permit
S
s name (specify the name of the corporation, individual, etc.):
4. Print Owner Signin Official's name and title (person le ally responsible for permit):
2 �fe G
5. Mailing Address for person listed in item 2 above:
City: fir ,k
Phone: (C l I
State: M �- zip: 22 Lf 0 3
Fax: ( G l U ) 7°l q —&n&5
Email: M M A 1 S 0/1 e 166t5jCt !10 • L"
'�-7557
II. PLAN REVISION INFORMATION
Summarize the plan revision proposed (attach additional pages if needed):
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. The complete
application package should be submitted to the DEMLR Office that issued the permit.
1. Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
• Original & 1 copy of the Plan Revision Application Form
• Two (2) copies of revised plans (must be revisions of original approved plan sheet(s))
If applying for Express review (only available in 20 coastal counties):
• Application fee of $500.00 (made payable to NCDENR)
VI. APPLICANT'S CERTIFICATION
Initials
I
I, (print or type name of person listed in General Information, item 3) I (v nd
certify that I have authorized these plan revisions and that the information included on this plan revision
application is, to the best of my knowledge, correct and complete.
Date:- q 12-01
Plan Revision Form k—/ Rev. Oct. 31, 2013

Trask Land
AA�4@P
April 20, 2015
Ms. Carol Miller
NC DENR
Land Quality Section
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Re: Stormwater Management Permit Plan Revision Application Form
Stormwater Modification Plan Submittal
Modification to State Stormwater Permit No. SW 090903
Southbridge Subdivision (PH III) Additional Single Family Lots on Peggy's Trace
Onslow County, NC
N&T Project No. 11071
Dear Ms. Miller:
We are requesting a modification to the existing NC DENR Stormwater Management Permit No.
SW090903. We propose to remove and convert 130 LF of existing piped HDPE to a swale, as was original
designed and permitted. The requested modification of the permit will show proposed swale section.
Enclosed are two (2) sets of revised plans for the subject project.
Please review this information for approval and contact us with any questions or comments you may
have. Thank you for your assistance on this project.
Sincerely,
Madison N. Bullington ECEIVE.
Operations Manager
Trask Land Company, Inc. APR 21 M5
BY:
cc: Raiford G. Trask, III / Southbridge Lot Development, LLC
Truk Land Company, Inc.
1202 Eastwood Rd., Wilmington, NC 28403
P [phone] F [phone]

Johnson, Kelly �J CAOgO3
From: Madison Bullington [[e-mail]]
Sent: Wednesday, March 04, 2015 4:33 PM
To: Johnson, Kelly; Amy Norris; 'Jody Bland'
Subject: RE: Southbridge Meeting
Attachments: Peggy's cove Annual budget turnover.docx; New BOD annoucement 10-11-13.doc; Warranty
Deed RTSFRD to PCHOA Recorded 9.23.13.pdf; Peggy's Cove Roster 2.27.14.xls; Recorded
Deed RTBC to Raiford Jr 1.67 acres 3.4.14.pdf; Recorded Deed RTJR to SBMF Phase 3 1.67
acres 3.4.14. pdf
This is great. Thanks for the recap, Kelly.
Attached are the documents that were requested from my end:
Peggy's Cove HOA meeting minutes
Common area deed
Homeowner roster
Recorded deed for SBMF Phase 3, LLC tract (BC RT to Raiford Trask Jr & then Raiford Trask Jr to SBMF Phase 3, LLC)
I believe you have everything else. Please let me know if there is anything additional I can provide. Amy —when you send
over the revised applications, I will make sure to include 4 new checks, each in the amount of $505 made payable to
DENR. If you could send the signature page for Bruce Carlson ASAP that would be helpful, as it will need to be mailed to
Maryland.
Thank you all for your time today.
Madison Bullington
Operations Manager
Broker -In -Charge
1202 Eastwood Rd
Wilmington, NC 28403
Office 910.799.8755
Cell 910.599.0558
Fax [phone]
From: Johnson, Kelly[mailto:[e-mail]]
Sent: Wednesday, March 04, 2015 12:00 PM
To: Amy Norris; Madison Bullington; 'Jody Bland'
Subject: RE: Southbridge Meeting
All,
Here are my notes from the meeting. I will leave these on file, and I will get with Nick Gardner (your compliance person)
before the inspection. ( (Also, please note that I have not written out the full name of each LLC below, but as you know,
we have to have the paperwork match the exact name listed with the NC Secretary of State. I was just trying to get the
main points down.)
1.) Step 1: Modify the existing permit, SW8 090903 which is issued to BC&RT, LLC to be split into three permits.
Simultaneously, the multi -family tract will also be further subdivided into its own four tracts (A, B, C, & D). (Jody, we had
discussed at a previous meeting that the drainage areas for the BMPs are within the three proposed project areas. I didn't
verify with you that that was still the case. Hopefully it is?)
a. Split Permit 41: Commercial:
L Permit Number: SW8 090903

Johnson, Kelly
From: Johnson, Kelly
Sent: Thursday, March 05, 2015 7:51 AM
To: 'Jody Bland'
Subject: RE: Southbridge Meeting
Thanks Jody. That will be helpful. As I was writing it, I was wishing that I had figured out which BMPs went where during
our meeting. @
31
From: Jody Bland [mailto:[e-mail]]
Sent: Wednesday, March 04, 2015 4:44 PM
To: Johnson, Kelly; Amy Norris; 'Madison Bullington'
Subject: Re: Southbridge Meeting
Hi Kelly,
Just a couple of things to add... see below in
Thanks,
Joseph (Jody) K. Bland, P.E.
NORRIS & TUNSTALL
1429 Ash -Little River Rd Ash, NC 28420
910-287-5900 1 910-287-5902 (F)
[e-mail]
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
From: "Kelly. Johnson" <kellv.D.iohnsorli ftcdenr.eov>
Date: Wednesday, March 4, 2015 at 11:59 AM
To: Amy Norris<[e-mail]>,'Madison Bullington' <[e-mail]>, Jody Bland
<[e-mail]>
Subject: RE: Southbridge Meeting
All.
Here are my notes from the meeting. I will leave these on file, and I will get with Nick Gardner (your compliance person) before the inspection. ( (Also, please note that
have not written out the full name of each LLC below, but as you know, we have to have the paperwork match the exact name listed with the INC Secretary of State. I was just
trying to get the main points down.)
Step 1: Modify the existing permit, SW8 090903 which is issued to BURT, LLC to be split into three permits. Simultaneously, the multifamily tract will also be further subdivided into its own four tracts (A,
B. C. & D). (Jody, we had discussed at a previous meeting that the drainage areas for the BMPs are within the three proposed project areas. I didn'tverify with you that that was still the case.
Hopefully it is?) Yea all drainage areas are contained In the 3 new project! permit areas.
Split Permit #1: Commercial: BMPs -Sand Faker #Knot constructed), Ponds #7.12 & #13 (not constructed)
Permit Number. SW8 090903

NOTE: This permit will have a non-contiguous tract that is on the far side of the residential tract. This tract contains a sand filter that hasn't been built yet, and so it cannot be transferred from the current permittee
(BC&RT, LLC).
Documents Needed:
Application
Deed restrictions
Residential: I think this piece had residential, too (not sure?). If so, then we need the deed restrictions for the lots that will be in this section.
Commercial: I think that you plan to wait to subdivide the commercial tract at a later date. If you decide to subdivided, then we will need deed
restrictions for any lots on the plans.
Two sets of plans:
Existing Plans: If you want to re -permit existing plans on file (the BMP specs etc), then please let me know which plans to carry over and I will
include a note in the cover letter that those previously -approved plan sheets are re -approved. This way, you don't need to re -submit all of
those BMP detaiis.
New Plans: Please show the new area to be covered by this permit with bearing/distance lines.
$505 (all checks within 6 months)
NOTE: The 0&M and supplement forms for the BMPs are not changing and will be carried over from the current permit.
Split Permit #2: Residential: = Sand Filters #2 , #613 (1 believe that this is all the sand filters)
Permit Number. New (split from SW8 090903)
Documents Needed:
Application
Deed restrictions
Two sets of plans (existing & new plans per the note above)
$506
NOTE: The 0&M and supplement forms for the BMPs are not changing and will be carried over from the current permit.
Split Permit #3: Multi -Family: BMP = Pond #14
Permit Number: New (split from SW8 090903)
Will be subdivided into four tracts:
A: Pond & apartments owned by master permittee LLC
B: Apartments owned by separate LLC
C: 'Tenants in Common' tract, not developed (no oflsite permit needed yet)
D: Residential Lots, not developed (no offsite permit needed yet) NOTE: These lot layouts are TBD, so this will be just a chunk of SUA to be allocated later. The
offsite permit will eventually be a subdivision draining to the multi-family's permit
Documents Needed:
Application
Deed restrictions
Two sets of plans (existing & new per the note above)
$5D5
NOTE: The 0&M and supplement fortes for the BMPs are not changing and will be carried over from the current permit.
Step 2: Transfer the permits (where necessary): There are no fees because this is the first transfer for each permit.
Split Permit #1: Commercial: NIA (one pond and one sand filter not yet built)
Split Permit #2: Residential: You believe that this project will be in compliance, and so you are going to submit the HOA transfer form which is only signed by the curenttoutgoing permidee.
Current/Outgoing: BC&RT, LLC
Proposed/Incoming: Peggy's Cove HOA
Documents Needed:
Common area deeds showing HOA is the owner.
Documentation that 5D°% of the lots are sold to families.
HOA Meeting Minutes showing the name of the person elected as the HOA President
BMP Certifications (to demonstrate compliance)
Deed Restrictions (to demonstrate compliance)
Split Permit #3: MultWamily: You planned to submit the transfer form signed by both parties.
Current/Outgoing: BC&RT, LLC
Proposed/Incoming: Southbridge Multifamily
Documents Needed:
Deed showing that Southbridge Multifamily owns the pond and the area that will be Tract'A' as described above.
BMP Certifications (to demonstrate compliance)
Deed restrictions (already listed for this above)
Step 3: Obtain an Oflsite Permit for Tract to drain to the Multi -Family:
Permit Number. New
Documents Needed:
Application (signed by SBMF Phase 3)
Offsite Supplement
Deed for Tract
Two sets of plans
$505
Thanks,
Kelly
From: Johnson, Kelly
Sent: Friday, February 20, 2015 7:46 AM
To: 'Amy Norris'; 'Madison Bullington'; 'Jody Bland'
Subject: RE: Southbridge Meeting
I will see you all March 4v' at 10ann.
Thanks,
KJ
From: Amy Norrisfmailto:anorris(&ntengineers.coma
Sent: Thursday, February 19, 2015 4:00 PM
To: 'Madison Bullington'; 'Jody Bland'; Johnson; Kelly
Subject: Southbridge Meeting

Madison, Jody & Kelly,
need to meet in the morning time so there will be someone at our office to answer the phones. I agree with Jody that
10:00 AM Wednesday, March 4th is good to meet. Kelly please confirm & I'll put in my calendar.
Amy
Amy S. Norris I Office Manager / Administrative Assistant
NORRIS & TUNTAILL
CONSULTING ENGINEERS P.0 �-
902 Market Street, Wilmington, NC 28401
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
anorris ntengineers com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
From: Madison Bullingtonfmailto:madison(Mtrasklandco.com]
Sent: Thursday, February 19, 2015 3:08 PM
To: Jody Bland; Johnson, Kelly; Amy Norris
Subject: RE: Southbridge Meeting
Anytime between 10 & 4 work for me on either of those days.
Madison Bullington
Operations Manager/Broker
1202 Eastwood Rd
Wilmington, NC 28403
Office 910.799.8755
Cell 910.599.0558
Fax [phone]
From: Jody Bland fmailtoJblandantengineers.coml
Sent: Thursday, February 19, 2015 3:05 PM
To: Johnson, Kelly; Amy Norris; Madison Bullington
Subject: Re: Southbridge Meeting
I am available. I would prefer 10am or later if that OK with you guys.
Amy/ Madison... How about you guys?
Thanks,
Joseph (Jody) K. Bland, P.E.
NORRIS & 1UNSTAU
CONSULTING ENGINEERS EC, -
1429 Ash -Little River Rd Ash, NC 28420
910-287-5900 1 910-287-5902 (F)
[e-mail]

It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
From: "Kelly. Johnson" <[e-mail]>
Date: Thursday, February 19, 2015 at 2:42 PM
To: Jody Bland <[e-mail]>
Subject: Southbridge Meeting
Jody,
Are you guys available March 41h between 9 & 4 or March 51h between 12 & 4?
Kelly
K.eULJjokwsow
Kelly Johnson
Environmental Engineer
NC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Office: 910.796.7331
Fax: [phone]
No virus found in this message.
Checked by AVG,- www.avg.com
Version: 2015.0.5736 / Virus Database: 4284/9145 - Release Date: 02/19/15

Johnson, Kelly
From: Johnson, Kelly
Sent: Wednesday, September 24., 2014 8:42 AM
To: Jody Bland; Amy Norris
Cc: Madison Bullington; John Tunstall
Subject: RE: Southbridge Modification & Splits (SW8 090903) - N&T #14028
Jody,
I got your voicemail this morning that DA1/Residential is not contiguous with the commercial tract, which seems to be
the issue. I am not sure whc owns what for these areas because there is a lot going on out there. One option would be
to lump it with the commercial if they have the same owner. But, long term, that will be a pain to deal with for the
commercial guys and you will end up wanting to split it out. (At that point you will have an HOA involved and that
always gets sticky.) My recommendation would be to set it up as a separate permit. Then, eventually you can easily
transfer that permit to an HOA. And, if you want to eventually lump the two residential permits together that is an easy
thing to do, too.
If this doesn't work for you please let me know and we can see what else may work. I usually try to find solutions that
will work long-term because these days transfers are the absolute hardest part of permitting. I spend 75% of my time
solving those problems. If we can avoid issues later I think it is a good thing.
KJ
From: Johnson, Kelly
Sent: Tuesday, September 23, 2014 3:54 PM
To: Jody Bland; Amy Norris
Cc: Madison Bullington; John Tunstall
Subject: RE: Southbridge Modification & Splits (SW8 090903) N&T #14028
Jody,
I am not sure I understand your question. You all just need to tell me what you need to do. If you want to move an
area into another permit you just have to update the various project areas and any other data that would change
accordingly (just like any standard permit). If it is the same owner as the commercial you could just move it over.
Maybe this more complicated than that and I don't understand?
KJ
From: Jody Bland [e-mail]]
Sent: Thursday, September 18, 2014 3:28 PM
To: Johnson, Kelly; Amy Norris
Cc: Madison Bullington; John Tunstall
Subject: Re: Southbridge Modification & Splits (SW8 090903) - N&T #14028
Kelly
Regarding this package. I am aware that Amy has picked it up and will repackage & resubmit. Madison has posed a question to me
regarding DA#1 which is at the very end/ tip of the residential portion of the subdivision. This portion of the development remains
undeveloped and is the only portion of the residential subdivision that has not been turned over to the POA. Our client wishes to retain
ownership of this portion of the property. Can this small drainage area be absorbed into the Commercial permit until developed? Will it
need its Own individual permit? Please advise.

Casmer, Jo
From: Amy Norris [[e-mail]]
Sent: Monday, September 22, 2014 10:14 AM
To: Casmer, Jo
Subject: RE: South Bridge Submittals
Attachments: image003 Jpg
Jo,
Thanks. Yes, in this case I'd like to get all the documents back as some of the submitted documents may not apply
anymore. We want to submit "true packages" for the actual submittal & review.
Amy
Amy S. Norris I Office Manager / Administrative Assistant
NORRIS & TUNTAUL
....,..t CONSULTMG ENGINEERS RC.:
902 Market Street, Wilmington, NC 28401
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
anorris(dntengineers.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
From: Casmer, Jo [mailtojo.casmerdancdenr.eovl
Sent: Monday, September 22, 201410:02 AM
To: Amy Norris
Subject: South Bridge Submittals
Hi Amy: I have the original applications and checks ready to return to you. They will be at the reception desk with your
name on it.
I'm holding onto all the supporting documentation unless you specifically want that all back too. We normally return the
applications/checks only.
,Jo Cssmer
Administrative Assistant for DEMLR/Stormwater Section
NC Department of Environment & Natural Resources
Division of Environmental Assistance & Customer Service
127 Cardinal Drive Extension
Wilmington, NC 28405
Phone: [phone]
Fax: [phone]
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third
parties

NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Govemor
September 18, 2014
Raiford G. Trask, Jr.
BC & RT, LLC
1202 Eastwood Rd
Wilmington, NC 28403
Subject: APPLICATION RETURN
Southbridge Subdivision
Onslow County
Dear Mr. Trask:
John E. Skvada, III
Secretary
On August 14, 2014, the Division received an incomplete State Stormwater Management Application for the project listed
above. The application and check numbers 9049, 9048, and 9047, each in the amount of $505 are being retumed per your
request. Please see the attached summary to aid in the next submittal.
Please visit DEMLR's website at httD://i)ortal.ncdenr.org/webAr/state-stormwater-forms docs to download the latest
available forms. Please provide the requested information and return the package to the address below. Note that the 90-
day statutory permit review time begins upon receipt of a complete application. If you have any questions, please do not
hesitate to call me at [phone] or email me at [e-mail].
Sincerely,
elly J n on
v' me al ineer
GDS/kpj: IllStormwaterlPermits & Projects12009109090312014 09 retum_ app 090903
cc: John Tunstall, PE
Wilmington Regional Office Stormwater File
Division of Energy, Mineral, and Land Resources
Land Quality Section — Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405 • [phone] / Fax: [phone]

Johnson, Kelly
From: Amy Norris [[e-mail]
Sent: Thursday, September 18, 2014 2:57 PM
To: 'Madison Bullington'
Cc: [e-mail]; 'Tammy Spivey; 'Jody Bland; Johnson, Kelly
Subject: South Bridge Stormwater Split (N&T #14028)
Madison,
After reading through Kelly Johnson's (NC DENR) responses and realizing how many "new"
signatures we need, I felt it would be less confusing if I picked up the previously submitted
permit packages from NC DENR. When you get me the "new" signatures back, I will reassemble
the submittal packages with the correct application / signature pages and re -deliver to NC
DENR. Per Kelly's recent e-mail, the previously submitted permit packages have not yet been
logged into the NC DENR Stormwater system. I just talked to Kelly by phone and she will
process the "return letters" (even though they haven't been entered into the system) and let
me know when I can pick them up.
I am working on the Commercial and Multi -Family packages now and hope to e-mail them to you
this afternoon or in the morning.
Thanks for all your help & I feel we are headed in the right direction!
Amy S. Norris I Office Manager / Administrative Assistant
902 Market Street, Wilmington, NC 28401
910-343-9653 (Ext. 212) 1 910-343-9604 (F) anorris(ntenizineers.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris,
Kuske & Tunstall Consulting Engineers, Inc. that this electronic information provides design
information current as of the date of its release. It shall be the responsibility of the
party receiving the data to examine it to see that it contains the necessary files and
information requested. In transferring the files in electronic media format, Norris &
Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
makes no representations as to the usability or readability of documents resulting from the
use of software application packages, operating systems, or computer hardware differing from
those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
I

Johnson, Kelly
From:
Johnson, Kelly
Sent:
Thursday, September 18, 2014 3:07 PM
To:
Casmer, Jo
Cc:
'Amy Norris'
Subject:
FW: South Bridge Stormwater Split (N&T #14028)
Jo,
I know that you are digging out of a deep hole from being out of the office, and I will be
out tomorrow. But, Amy wants to pick these up when the application return is processed. I
am not sure what copies need to be made or spreadsheets need to be logged. But, if you
haven't done this by Monday I can help. Then, afterwards we can let Amy know so she can pick
up the package. I wrote the letter and will leave this in your (overflowing) inbox. So
sorry & thanks.
KJ
-----Original Message -----
From: Amy Norris[mailto:anorris(dnteneineers.com]
Sent: Thursday, September 18, 2014 2:57 PM
To: 'Madison Bullington'
Cc: ftrask(@murchisontavlor.com; 'Tammy Spivey'; 'Jody Bland'; Johnson, Kelly
Subject: South Bridge Stormwater Split (N&T #14028)
Madison,
After reading through Kelly Johnson's (NC DENR) responses and realizing how many "new"
signatures we need, I felt it would be less confusing if I picked up the previously submitted
permit packages from NC DENR. When you get me the "new" signatures back, I will reassemble
the submittal packages with the correct application / signature pages and re -deliver to NC
DENR. Per Kelly's recent e-mail, the previously submitted permit packages have not yet been
logged into the NC DENR Stormwater system. I just talked to Kelly by phone and she will
process the "return letters" (even though they haven't been entered into the system) and let
me know when I can pick them up.
I am working on the Commercial and Multi -Family packages now and hope to e-mail them to you
this afternoon or in the morning.
Thanks for all your help & I feel we are headed in the right direction!
Amy S. Norris I Office Manager / Administrative Assistant
902 Market Street, Wilmington, NC 28401
910-343-9653 (Ext. 212) 1 910-343-9604 (F) anorris(dnteneineers.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris,
Kuske & Tunstall Consulting Engineers, Inc. that this electronic information provides design
information current as of the date of its release. It shall be the responsibility of the
party receiving the data to examine it to see that it contains the necessary files and
information requested. In transferring the files in electronic media format, Norris &
Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
makes no representations as to the usability or readability of documents resulting from the
use of software application packages, operating systems, or computer hardware differing from
1

Johnson, Kelly
From: Amy Norris [[e-mail]]
Sent: Wednesday, September 17, 2014 9:01 AM
To: Johnson, Kelly
Cc: 'Madison Bullington; 'Jody Bland; 'John Tunstall'
Subject: Southbridge Modification & Splits (SW8 090903) - N&T #14028
Kelly,
We received additional information & documents yesterday from our client. We will have this information in to your office
by the end of the week.
Thanks,
Amy
AAnny: S. Norrii� ''ii;i,-% Kiziiv: �?I 1 read ?`it;i�"ti /Gszi`_lart
N 0, R PJ S. " �T
902 Market Street, Wilmington, NC 28401
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
[e-mail]
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
From: Johnson, Kelly [mailto:[e-mail]]
Sent: Wednesday, September 17, 2014 8:15 AM
To: Amy Norris
Cc:'Madison Bullington';'Jody Bland';'John Tunstall'
Subject: RE: Southbridge Modification & Splits (SW8 090903) - N&T #14028
Amy,
Please let me know what you all have decided by the end of the week or I will go ahead and return the applications so
that you all can have more time.
Thanks,
Kelly
From: Johnson, Kelly
Sent: Thursday, September 04, 2014 3:12 PM
To: 'Amy Norris'
Cc: 'Madison Bullington'; 'Jody Bland'; 'John Tunstall'
Subject: RE: Southbridge Modification & Splits (SW8 090903) - N&T #14028
Amy,
Please see attached. I am not trying to make this overly complicated. I am actually trying to simplify this for you and
make this run more smoothly long-term by making sure that we have what we need up -front as opposed to months

Thanks,
Joseph (Jody) K. Bland, P.E.
1429 Ash -Little River Rd Ash, NC 28420
910-287-5900 1 910-287-5902 (F)
[e-mail]
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.G. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
From: "Johnson, Kelly" <[e-mail]>
Date: Wednesday, September 17, 2014 at 8:14 AM
To: Amy Norris <[e-mail]>
Cc:'Madison Bullington' <[e-mail]>, Jody Bland < >,'John Tunstall'
<[e-mail]>
Subject: RE: Southbridge Modification & Splits (SW8 090903) N&T #14028
Amy,
Please let me know what you all have decided by the end of the week or I will go ahead and return the applications so
that you all can have more time.
Thanks,
Kelly
From: Johnson, Kelly
Sent: Thursday, September 04, 2014 3:12 PM
To: 'Amy Norris'
Cc: 'Madison Bullington; 'Jody Bland'; 'John Tunstall'
Subject: RE: Southbridge Modification & Splits (SW8 090903) - N&T #14028
Amy,
Please see attached. I am not trying to make this overly complicated. I am actually trying to simplify this for you and
make this run more smoothly long-term by making sure that we have what we need up -front as opposed to months
down the line during add infos. But, I can only do so much at this stage because I have other projects that are "in line"
ahead of this one, and sometimes these details can become time consuming to work out up front. I have updated the
document, attached. Whatever you all determine based on this round we will go ahead and accept and deal with the
remaining details in the add info process.
Here are a few points:

1.) If you have two owners that own parts of the commercial tract then you should have them under separate
permits. if not, both parties wili always have to work together for any permit action. I never recommend that
because inevitably one partner will want to sell off a piece and then transfer their part to the new owner. That
gets incredibly (and unnecessarily) complicated. Options:
a. You can set up a master permit with offsite permits as we have previously discussed if that is easier.
The master permittee (the one with the pond) will allocate impervious area to each tract and record
deed restrictions. Ther,, each tract will get its own offsite permit to drain to the master permittee's
pond.
b. If you are set on having two permittees, then please fill out the application forms reflecting that set up.
Please make notes on the application as to which permittee is the "owner" and which is the "developer"
as necessary. Please also read the sections of what the developer and property owner have to sign on
the application. It essentially says that if the developer screws up then property owner has to take
responsibility.
2.) Please make any necessary adjustments to the application documents in order to show whether the applicant is
the owner, the purchaser, or the developer. Please also submit all supporting documentation as described on
the application (such as the deed, purchase agreement, etc). Please make sure that all of the individuals signing
have signature authority, and that all forms are notarized where necessary.
3.) Please make sure that the project area of each permit is clearly labeled on a single plan sheet, and that all of the
area previously covered by SW8 090903 is covered by a permit if you have not done so already.
Thanks,
Kelly
From: Amy Norris mailto:anorrisCd)ntetngineers.com]
Sent: Thursday, September 04, 2014 11:38 AM
To: Johnson, Kelly
Cc: 'Madison Bullington'; 'Jody Bland'; 'John Tunstall'
Subject: Southbridge Modification & Splits (SW8 090903) - N&T #14028
Kelly,
Attached are the responses (green) to your comments of 08-19-14 for SW8 090903. Also attached are 9 different
documents referenced within the responses.
Please note that we had an incorrect e-mail on the submitted applications for Madison Bullington. Her correct e-mail is
madison(cD-trasklandco.com. Madison knows that it might be confusing when you read the responses, so she is available
to do a conference call with you or meet with you today or tomorrow to clarify / discuss. If you need Jody Bland, P.E., he
is also available by phone or to meet in person. Please advise what I need to do on my end with any of the applications
that may need revising.
Thank you again for your patience
Amy
NOBS '�'
— CONSULTING INGINNURS PC
902 Market Street, Wilmington, NC 28401
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
[e-mail]
ntengineers.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in

Johnson, Kelly
From: Johnson, Kelly
Sent: Thursday, September 04, 2014 3:12 PM
To: 'Amy Norris'
Cc: 'Madison Bullington'; 'Jody Bland'; 'John Tunstall'
Subject: RE: Southbridge Modification & Splits (SW8 090903) - N&T #14028
Attachments: Southbridge 2014 09 04.doc
Amy,
Please see attached. I am not trying to make this overly complicated. I am actually trying to simplify this for you and
make this run more smoothly long-term by making sure that we have what we need up -front as opposed to months
down the line during add infos. But, I can only do so much at this stage because I have other projects that are "in line"
ahead of this one, and sometimes these details can become time consuming to work out up front. I have updated the
document, attached. Whatever you all determine based on this round we will go ahead and accept and deal with the
remaining details in the add info process.
Here are a few points:
1.) If you have two owners that own parts of the commercial tract then you should have them under separate
permits. If not, both parties will always have to work together for any permit action. I never recommend that
2.)
3.)
Thanks,
Kelly
because inevitably one partner will want to sell off a piece and then transfer their part to the new owner. That
gets incredibly (and unnecessarily) complicated. Options:
a. You can set up a master permit with offsite permits as we have previously discussed if that is easier. The
master permittee (the one with the pond) will allocate impervious area to each tract and record deed
restrictions. Then, each tract will get its own offsite permit to drain to the master permittee's pond.
b. If you are set on having two permittees, then please fill out the application forms reflecting that set up.
Please make notes on the application as to which permittee is the "owner" and which is the "developer"
as necessary. Please also read the sections of what the developer and property owner have to sign on
the application. It essentially says that if the developer screws up then property owner has to take
responsibility.
Please make any necessary adjustments to the application documents in order to show whether the applicant is
the owner, the purchaser, or the developer. Please also submit all supporting documentation as described on
the application (such as the deed, purchase agreement, etc). Please make sure that all of the individuals signing
have signature authority, and that all forms are notarized where necessary.
Please make sure that the project area of each permit is clearly labeled on a single plan sheet, and that all of the
area previously covered by SW8 090903 is covered by a permit if you have not done so already.
From: Amy Norris fmailto:anorris(&ntengineers.coml
Sent: Thursday, September 04, 2014 11:38 AM
To: Johnson, Kelly
Cc: 'Madison Bullington'; 'Jody Bland'; 'John Tunstall'
Subject: Southbridge Modification & Splits (SW8 090903) - N&T #14028
Kelly,
Attached are the responses (green) to your comments of 08-19-14 for SW8 090903. Also attached are 9 different
documents referenced within the responses.

Please note that we had an incorrect e-mail on the submitted applications for Madison Bullington. Her correct e-mail is
madison(&traskiandco.com. Madison knows that it might be confusing when you read the responses, so she is available
to do a conference call with you or meet with you today or tomorrow to clarify / discuss. If you need Jody Bland, P.E., he
is also available by phone or to meet in person. Please advise what I need to do on my end with any of the applications
that may need revising.
Thank you again for your patience,
Amy
Amy S. Norris I Office Manager / Administrative Assistant
NORRIS & TUNSTALL
CUNSULTTl+,TG ENGIMMR.S RC �--
902 Market Street, Wilmington, NC 28401
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
[e-mail]
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.

SW8 090903 — Southbridge Modification to Split Into Three and Transfer to New Ownership
Completeness Review: Applications Originally Received August 14, 2014
SW8 XOOOOC: South Bridce Subdivision (Residential)
a. General Discussion:
i. KJ to NT Engineers, 8/19/14: Do you want this permit to keep this permit number?
ii. NT Engineers to KJ, 9/4/14: Please keep this permit number on Commercial permit, but issue a new one for
this Southbridge Subdivision Residential permit. This will be for DA 2-66 — see attached "Stormwater Pond
Drainage Area Map" PDF. *DA 1— has not been constructed. We would like to retain ownership, can we
lump it under the Southbridge Commercial permit or will it have to have its own separate 4th permit? Land
owner of this tract is currently RTSFR & D, LLC. If it can be lumped under Southbridge Commercial, the
new developer of this tract will be Southbridge Lot Development, LLC (should have a recorded deed very
soon). If it has to be separate, can we leave under BC & RT, LLC and Raiford G. Trask, Jr Trustee?
iii. KJ to NT Engineers, 9/4/1.:
1. Are you asking me if DA 2-613 can be part of the Commercial permit or if it has to be a stand-alone
permit?
2. 1 do not see "DA2-613° on the Stormwater Pond Drainage Area Map. Are you talking about "DA
6B"?
3. Ownership & Shared Permits: If you have two owners that own parts of the commercial tract then
you should have them under separate permits. If not, both parties will always have to work
together for any permit action. I never recommend that because inevitably one partner will want to
sell off a piece and then transfer their part to the new owner. That gets incredibly (and
unnecessarily) complicated. Options:
a. You can set up a master permit with offsite permits as we have previously discussed if
that is easier. The master permittee (the one with the pond) will allocate impervious area
to each tract and record deed restrictions. Then, each tract will get its own offsite permit
to drain to the master permittee's pond.
b. If you are set on having two permittees, then please fill out the application forms reflecting
that set up. Please make notes on the application as to which permittee is the "owner"
and which is the "developer" as necessary. Please also read the developer section of
what that entity has to sign. It essentially says that if they screw up the property owner
has to take responsibility.
b. Action: Modification & Transfer ($505 submitted)
c. Applicant:
L Current Permittee,11/19/13: BC & RT, LLC
ii. Name on Application: BC & RT, LLC and Raiford G. Trask, Jr Trustee
1. KJ to NT Engineers, 8/19/14: Do you want the permit to be issued to both of these individuals or
just to BC & RT, LLC?
2. NT Engineers to KJ, 9/4/14: Deed recorded Book 3160/Page 714 shows transfer of property from
Raiford G. Trask, Jr Trustee to RTSFR & D, LLC. I think we should make RTSFR & D, LLC the
name on application and put Developer under applicant type, as that is the entity that did develop
Peggy's Cove.
3. KJ to NT Engineers, 914/14: Please make any necessary adjustments to the application
documents in order to show whether the applicant is the owner, the purchaser, or the developer.
Please also submit all supporting documentation as described on the application (such as the
deed, purchase agreement, etc). Please make sure that all of the individuals signing have
signature authority, and that all forms are notarized where necessary.
iii. Applicant Type:
1. On application: Purchaser
2. KJ to NT Engineers, 8/19114: Correction?: 80 & RT, LLC is the applicant and so it looks like
"developer" should be the applicant type? This is a two-step process where the HOA becomes the
permittee in the second step. I can make/initial the change to the application if they approve it. It
doesn't result in any substantive changes because the same sections are filled out for both
1

purchaser and developer, but if it were the purchaser applying for the permit we would also need
the pending sales agreement.
3. NT Engineers to KJ, 9/4/14: Developer if RTSFR & D, LLC - Raiford G. Trask, III is manager of
RTSFR & D, LLC & would be signer.
4. KJ to NT Engineers, 9/4/14: Please make any necessary adjustments to the application
documents in order to show whether the applicant is the owner, the purchaser, or the developer.
Please also submit all supporting documentation as described on the application (such as the
deed, purchase agreement, etc). Please make sure that all of the individuals signing have
signature authority, and that all forms are notarized where necessary.
5. Application Signed By:
a. Property Owner Authorization (Section IX): Adam McDermott, HOA President
i. KJ to NT Engineers, 8/19/14: Need common area deeds.
ii. NT Engineers to KJ, 9/4114: Please see attached.
iii. KJ to NT Engineers, 9/4/14: Will print for the file.
b. Applicant's Certification (Section X): Raiford G. Trask, Jr., BC & RT, LLC
iv. Transfer Form: The single -signature (current permittee signed) form was submitted_
1. Current:
a. KJ to NT Engineers, 8/19/14: BC & RT, LLC
b. NT Engineers to KJ, 914/14: RTSFR & D, LLC?
c. KJ to NT Engineers, 9/4/14: The residential transfer form shows that the current
permittee is BC & RT, LLC. If this is incorrect, please make any necessary adjustments.
2. Proposed: Peggy's Cove Homeowners Association, Inc
a. Documents Needed:
i. On File: Articles of Incorporation for the HOA
ii. Needed:
a. KJ to NT Engineers, 8/19/14: Need most recent election
meeting minutes: Show the names of the PresidenWP (to
show that it is a legal and viable HOA)
b. NT Engineers to KJ, 9/4/14: Please see attached.
c. KJ to NT Engineers, 9/4/14: Will print for file.
3. Requirements:
a. KJ to NT Engineers, 8/19/14: Need documentation that the following have been done
i. 50% Sold: Need list of lots and lot owners (send the example list)
ii. Common Area Deeded to HOA: Need copies of common area deeds
iii. Compliance with Permit: TBD
b. NT Engineers to KJ, 9/4/14: Please see attached.
c. KJ to NT Engineers, 9/4/14: Will print for file.
2. SW8 090903: South Bridge Commercial Tract
a. Action:
i. KJ to NT Engineers, 8/19/14: New permit to be split off of SW8 090903 ($505 submitted)
ii. NT Engineers to KJ, 9/4/14: No — we would like for this portion to keep the original permit # SW8 090903.
This will be for DA 7-12 & DA 7-13 (potentially DA 1, too)?
iii. KJ to NT Engineers, 9/4/14:
1. Commercial tract will keep SW8 090903.
2. Please make sure that the project area of each permit is clearly labeled on a single plan sheet, and
that all of the area previously covered by SW8 090903 is covered by a permit if you have not done
so already.
b. Applicant:
i. Name on Appiication: BC & RT, LLC and Raiford G. Trask, Jr Trustee
1. KJ to NT Engineers, 8/19/14: Do you want the permit to be issued to both of these individuals or
just to BC & RT, LLC?

2. NT Engineers to KJ, 914/14: Ownership here would be Raiford G. Trask, Jr Trustee, Southbridge
Lot Development, LLC (developer of Peggy's Cove 2), Southbridge Master Association, Inc. &
Raiford G. Trask, Jr and Bruce Carlson as tenants in common. When we develop Commercial
portion we will deed Raiford G. Trask, Jr Trustee & Raiford G. Trask, Jr and Bruce Carlson as
tenants in common property to Southbridge Commercial, LLC as the developer. Can we go ahead
and issue permit to Southbridge Lot Development, LLC & Southbridge Commercial, LLC as
developer? I have a purchase agreement between all these parties and Southbridge Commercial,
LLC but no deed since the property has never been transferred. As I mentioned in #1 above,
property under DA 1 is currently owned by RTSFR & D, LLC but will very soon be deeded over to
Southbridge Lot Development, LLC.
3. KJ to NT Engineers, 9/4/14:
a. Ownership/Purchaser/Developer: I can do any of these options. Please make any
necessary adjustments to the application documents in order to show whether the
applicant is the owner, the purchaser, or the developer. Please also submit all supporting
documentation as described on the application (such as the deed, purchase agreement,
etc). Please make sure that all of the individuals signing have signature authority, and
that all forms are notarized where necessary.
b. Ownership & Shared Permits: If you have two owners that own parts of the commercial
tract then you should have them under separate permits. If not, both parties will always
have to work together for any permit action. I never recommend that because inevitably
one partner will want to sell off a piece and then transfer their part to the new owner. That
gets incredibly (and unnecessarily) complicated. Options:
i. You can set up a master permit with offsite permits as we have previously
discussed if that is easier. The master permittee (the one with the pond) will
allocate impervious area to each tract and record deed restrictions. Then, each
tract will get its own offsite permit to drain to the master permittee's pond.
ii. If you are set on having two permittees, then please fill out the application forms
reflecting that set up. Please make notes on the application as to which
permittee is the "owner" and which is the "developer" as necessary. Please also
read the developer section of what that entity has to sign. It essentially says that
if they screw up the property owner has to take responsibility.
ii. Applicant Type:
1. On Application: Purchaser
a. KJ to NT Engineers, 8/19/14: Correction?: BC & RT, LLC is the applicant and so it looks
like "developer" should be the applicant type? (This is a two-step process where the HOA
becomes the permittee in the second step. I can make/initial the change to the
application if they approve it. It doesn't result in any substantive changes because the
same sections are filled out for both purchaser and developer, but if it were the purchaser
applying for the permit we would also need the pending sales agreement.)
b. NT Engineers to KJ, 9/4/14: Developer if Southbridge Lot Development, LLC &
Southbridge Commercial, LLC.
c. KJ to NT Engineers, 9/4/14: Please make any necessary adjustments to the application
documents in order to show whether the applicant is the owner, the purchaser, or the
developer. Please also submit all supporting documentation as described on the
application (such as the deed, purchase agreement, etc). Please make sure that all of the
individuals signing have signature authority, and that all forms are notarized where
necessary.
2. Application Signed By:
a. Property Owner Authorization (Section N:
i. T enants in Common: Raiford G. Trask, Jr, for "Raiford G. Trask Jr, Trust,
Southbridge Master Association, Inc., Raiford Trask, Jr. & Bruce Carlson as
Tenants in Common"

1. KJ to NT Engineers, 8/19/14: Is there some sort of paperwork for
"Raiford Trask, Jr. & Bruce Carlson as Tenants in Common" to show
that Mr. Trask can sign for all of these entities since all of the entities
own the land? I am not familiar with "Tenants in Common"
2. NT Engineers to KJ, 914/14: Raiford Trask, Jr. and Bruce have to both
sign as property owners as tenants in common.
3. KJ to NT Engineers, 9/4/14: If necessary, please make any changes to
the application.
ii. Notes:
1. KJ to NT Engineers, 8/19/14:
a. From discussion 5/29/14-6/2/14, If 2+ owners, then all sign the
transfer form, but this is just a modification to a permit already
issued to BC & RT, LLC.
b. Per 2/18/14 email from KJ, cannot yet be transferred to the
master association.
2. NT Engineers to KJ, 9/4/14: We're not asking for transfer, only to issue
the permit
3. KJ to NT Engineers, 9/4/14: Just keeping track for clarification since we
had discussed this previously.
b. Applicant's Certification (Section X): Raiford G. Trask, Jr., BC & RT, LLC
3. SW8 XXXXXX: South Bridge at Everett's Creek Multi -Family Apartments
a. Action:
i. KJ to NT Engineers, 8/19/14: New permit to be split off of SW8 090903 & Transfer ($505 submitted)
ii. NT Engineers to KJ, 9/4/14: Yes, issue new permit — only Commercial permit is keeping SW8 090903. This
will beDA14.
iii. KJ to NT Engineers, 9/4/14: Please make sure that the project area of each permit is clearly labeled on a
single plan sheet, and that all of the area previously covered by SW8 090903 is covered by a permit if you
have not done so already.
b. Applicant:
i. Name on Application: BC & RT, LLC and Raiford G. Trask, Jr Trustee
1. KJ to NT Engineers, 8/19/14: Do you want the permit to be issued to both of these individuals or
just to BC & RT, LLC?
2. NT Engineers to KJ, 9/4/14: Would like for permit to be issued to Southbridge Multifamily, LLC &
SBMF Phase 3, LLC as developers. There is still a portion of land here that is owned by Raiford G.
Trask, Jr and Bruce Carlson as tenants in common but it will be deeded to SBMF Phase 4, LLC or
something of that nature when the time comes.
3. KJ to NT Engineers, 9/4/14:
a. Ownership/Purchaser/Developer: I can do any of these options. Please make any
necessary adjustments to the application documents in order to show whether the
applicant is the owner, the purchaser, or the developer. Please also submit all supporting
documentation as described on the application (such as the deed, purchase agreement,
etc). Please make sure that all of the individuals signing have signature authority, and
that all forms are notarized where necessary.
b. Ownership & Shared Permits: If you have two owners that own parts of the commercial
tract then you should have them under separate permits. If not, both parties will always
have to work together for any permit action. I never recommend that because inevitably
one partner will want to sell off a piece and then transfer their part to the new owner. That
gets incredibly (and unnecessarily) complicated. Options:
i. You can set up a master permit with offsite permits as we have previously
discussed if that is easier. The master permittee (the one with the pond) will
allocate impervious area to each tract and record deed restrictions. Then, each
tract will get its own offsite permit to drain to the master permittee's pond.
4

ii. If you are set on having two permittees, then please fill out the application forms
reflecting that set up. Please make notes on the application as to which
permittee is the "owner" and which is the "developer" as necessary. Please also
read the developer section of what that entity has to sign. It essentially says that
if they screw up the property owner has to take responsibility.
ii. Applicant Type:
1. Application Signed By:
a. Property Owner Authorization (Section IX):
b. Applicant's Certification (Section X):
Ill. Transfer Form: The two -signature form was submitted.
1. Current:
a. KJ to NT Engineers, 8/19114: BC & RT, LLC
b. NT Engineers to KJ, 9/4/14: Southbridge Multifamily, LLC & SBMF Phase 3, LLC?
c. KJ to NT Engineers, 914/14: The multifamily transfer form shows that the current
permittee is BC & RT, LLC. If this is incorrect, please make any necessary adjustments.
Pronosed:
a. KJ to NT Engineers, 8/19/14: Southbridge Multifamily, LLC
b. NT Engineers to KJ, 9/4/14: Southbridge Multifamily, LLC & SBMF Phase 3, LLC?
c. KJ to NT Engineers, 9/4/14: The multifamily transfer form shows that the proposed
permitee is Southbridge Multifamily, LLC. If this is incorrect, please make any necessary
adjustments.
4. General (Notes in Blue. KJ 8/19/14 in Red. NT Engineers responses 914/14 in Green. KJ 914114 in Pur)le.
a. KJ to NT Engineers 9/4/14: 1 will look at the following more closely during the review. If any of this information needs
to be updated please submit any necessary changes.
i. BC & RT, LLC: Raiford G. Trask, Jr. is manager/has signature authority
ii. Southbridge Multifamily, LLC: Raiford G. Trask, Jr. is manager/has signature authority
iii. Deed Restrictions: Needed unless already on file. Phase 3 in residential drains to pond 7-12(b) (per
2/18/14 email from JB). Is Phase 3 going to be permitted under the Residential Permit and drain to another
permit? Phase 3 here is actually considered Peggy's Cove 2 (developer being Southbridge Lot
Development, LLC). I'm proposing that we permit this under the Commercial permit with Southbridge Lot
Development, LLC & Southbridge Commercial, LLC as developers and applicants.
1. If not permitted under residential:
a. Which permit will Phase 3 Residential be permitted under? Southbridge Commercial
b. Does Phase 3 appear in the Residential permit's deed restrictions? See Peggy's Cove
Annexation Amendment Recorded 07-18-12 (attached) and the Southbridge Master
Billing with Peggy's Cove HOA (attached).
2. If it just drains to another permit, which permit will it drain to? I will have to write that into the
permits as offsite. (KJ to check impervious data for "offsite" needed in application?, offsite
supplements needed?, etc)
iv. Offsite Drainage: Are there any other potential areas where area permitted under one permit will drain to
another permit? Ph 3 Residential & Peggy's Cover HOA as referenced above in 4, c, i, 2, you will need to
discuss with our client (Madison Bullington). Her e-mail is [e-mail].
5

Johnson, Kelly
From: Amy Norris [[e-mail]]
Sent: Thursday, August 28, 2014 4:35 PM
To: Johnson, Kelly
Cc: 'Jody Bland'; 'John Tunstall; 'Madison Bullington'
Subject: Southbridge - SW8 090903 (N&T #14028)
Kelly,
Per your e-mail comments of August 19ti', we just wanted to update you on our response. We had a conference call with
our client on Monday (Aug. 25th). After our call, she needed to get with their legal department on a couple of your
questions. We hope to get some answers next week and be able to respond to your comments.
Thanks,
Amy
y S. Notriis I (-iti:;e �rmii;'ve Assis':: t
lRITUINSTALL
CONSULTING MINEERS RC
902 Market Street, Wilmington, NC 28401
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
anorris(a-ntengineers.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.

Johnson, Kell
From: Johnson, Kelly
Sent: Tuesday, August 19, 2014 10:50 AM
To: 'John Tunstall; 'Jody Bland'; 'Amy Norris'
Subject: SW8 090903 South Bridge Modification and Transfer Packages
Attachments: 2014 08 notes 090903.doc; 0000_Regulations_Transfer_1st Transfer Law_SL2011-256 2011
_Ownership Bxamples.xlsx
John, Jody & Amy,
We received these packages, and I have a few questions for you. I don't think that any of the questions will be difficult
to resolve, but I have put them into a summary in a Word file (attached) because this is a lot of information and I want
our admin to be able to discern it so that it gets into the database correctly. Questions are in red. We will also need an
ownership summary of the residential section to show that 50% has been sold to homeowners. There are two
examples in the attached Excel file. One shows 50% sold, one shows 50% not sold.
Thanks,
KJ
1�<_'eUI iohozOvu
Kelly Johnson
Environmental Engineer
NC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Office: 910.796.7331
Fax: [phone]

SW8 090903 — Southbridge Modification to Split Into Three and Transfer to New Ownership
Completeness Review: Received August 14, 2014 (Questions in Red. Notes in Blue.)
SW8 090903: South Bridge Subdivision (Residential) (Do you want this permit to keep this permit number?)
a. Action: Modification & Transfer ($505 submitted)
b. Applicant:
L Current Permittee,11119/13: BC & RT, LLC
ii. Name on Application: BC & RT, LLC and Raiiirrd G. Trask, Jr T rustee (Do you want the permit to be issued
to both of these individuals or just to BC & RT, LLC?)
iii. Applicant Type:
1. On application: Purchaser
2. Correction?: BC & RT, LLC is the applicant and so it looks like "developer" should be the applicant
type? (This is a two-step process where the HOA becomes the permittee in the second step. I can
make/initial the change to the application if they approve it. It doesn't result in any substantive
changes because the same sections are filled out for both purchaser and developer, but if it were
the purchaser applying for the permit we would also need the pending sales agreement.)
3. Application Signed By:
a. Property Owner Authorization (Section IX): Adam McDermott, HOA President (Need
common area deeds)
b. Applicant's Certification (Section X): Raiford G. Trask, Jr., BC & RT, LLC
iv. Transfer Form: The single -signature (current permittee signed) form was submitted.
1. Current: BC & RT, LLC
2. Proposed: Peggy's Cove Homeowners Association, Inc
a. Documents Needed:
L On File: Articles of Incorporation for the HOA
ii. Needed: Most Recent Election Meeting Minutes: Show the names of the
PresidenWP (to show that it is a legal and viable HOA)
3. Requirements: Need documentation that the following have been done
a. 50% Sold: Need list of lots and lot owners (send the example list)
b. Common Area Deeded to HOA: Need copies of common area deeds
c. Compliance with Permit: TBD
2. SW8 XXXXXX: South Bridge Commercial Tract
a. Action: New permit to be split off of SW8 090903 ($505 submitted)
b. Applicant:
L Name on Application: BC & RT, LLC and Raiford G. Trask, Jr Trustee (Do you want the permit to be issued
to both of these individuals or just to BC & RT, LLC?)
ii. Applicant Type:
1. On Application: Purchaser
2. Correction?: BC & RT, LLC is the applicant and so it looks like "developer" should be the applicant
type? (This is a two-step process where the HOA becomes the permittee in the second step. I can
make/initial the change to the application if they approve it. It doesn't result in any substantive
changes because the same sections are filled out for both purchaser and developer, but if it were
the purchaser applying for the permit we would also need the pending sales agreement.)
3. Application Signed By:
a. Property Owner Authorization (Section IX): Raiford G. Trask, Jr, for "Raiford G. Trask Jr,
Trust, Southbridge Master Association, Inc., Raiford Trask, Jr. & Bruce Carlson as
Tenants in Common"
I. Is there some sort of paperwork for "Raiford Trask, Jr. & Bruce Carlson as
Tenants in Common" to show that Mr. Trask can sign for all of these entities
since all of the entities own the land? I am not familiar with "Tenants in Common"
ii. 5/29/14-6/2/14: If 2+ owners, then all sign the transfer form, but this is just a
modification to a permit already issued to BC & RT, LLC.

b. Applicant's Certification (Section X): Raiford G. Trask, Jr., BC & RT, LLC
iii. Transfer Note: Per 2/18/14 email from KJ, cannot yet be transferred to the master association.
3. SW8 XX)O=: South Bridge at Everett's Creek Multi -Family Apartments
a. Action: New permit to be split off of SW8 090903 & Transfer ($505 submitted)
b. Applicant:
L Name on Application: BC & RT, LLC and Raiford G. Trask, Jr Trustee (Do you want the permit to be issued
to both of these individuals or just to BC & RT, LLC?)
ii. Applicant Type:
1. Application Signed By:
a. Property Owner Authorization (Section IX):
b. Applicant's Certification (Section X):
iii. Transfer Form: The two -signature form was submitted.
1. Current: BC & RT, LLC
2. Proposed: Southbridge Multifamily, LLC
4. General Notes/Questions:
a. BC & RT, LLC: Raiford G. Trask, Jr. is manager/has signature authority
b. Southbridge Multifamily, LLC: Raiford G. Trask, Jr. is manager/has signature authority
c. Deed Restrictions: Needed unless already on file. Phase 3 in residential drains to pond 7-12(b) (per 2/18/14 email
from JB). Is Phase 3 going to be permitted under the Residential Permit and drain to another permit?
L If not permitted under residential:
1. Which permit will Phase 3 Residential be permitted under?
2. Does Phase 3 appear in the Residential permit's deed restrictions?
ii. If it just drains to another permit, which permit will it drain to? I will have to write that into the permits as
offsite. (KJ to check impervious data for "offsite" needed in application?, offsite supplements needed?, etc)
d. Offsite Drainage: Are there any other potential areas where area permitted under one permit will drain to another
permit?
2

Completeness Review Ch cklist
Project Name: -,� t� ��;OLTI
Received Date:
Project Location: Accepted Date:
Rule(s) U2008 Coastal 1995 Coastal Phase II (WiRO) Universal 1988 Coastal
Type of Permit: New or Mod or PR
Existing Permit # (Mod or PR): M PE Cert on File?
Density: HD or LD
%: (% OK?)
Type: Commercial or Residential
MNCG:
ONite to SW8
Stream Class:
®SA Map
—
Sub�`vid ie-W-"Subdivisio or nee L
DRt 71ap
-
Paperwork Emailed Engineer on: Fhq A L/
Supplements) (1 original per BMP) BMP Type(s): e tA) QE:Q kml �r �AA*f
O&M with correct/original signatures (1 original per BMP except LS/VFS and swales)
Application with correct/original signatures Deed
Corp or LLC: Sig. Auth. per SoS or letter Email Address: Design Engineer
$505 (within 6mo) Email Address: Owner
0Soils Report with SHWT Note to Reviewer:
Calculations (signed/sealed) — S P`t{ OAPP a-F 5 W 3 ®°(Oq u
El No obvious errors
Density includes common areas, etc
Deed Restrictions, if subdivided:
& Notarized
Plans
1:12 Sets ®Details (roads, cul-de-sacs, curbs, sidewalks, BMPs, Buildings, etc)
13 Grading ®Wetlands: Delineated or No Wetlands
13 Vicinity Map Layout (proposed BUA dimensions)
®Legend DA Maps Project Boundaries
Infiltration Wet Pond Offsite
Soils Report ®Soils Report PE Cert for Master Lot #:
SHWT: SHWT: ®Deed Rest for Master Lot # Matches Master
Bottom: PP: BUA Permitted (Master): sf
Visited: BUA Proposed (Offsite): sf
Additional Information:
Permitteci
BUA (sf)
DA (sf)
PP (el)
SHWT (el)
Depth (ft)
SA (sf)

902 Market Street
Wilmington, NC 28401
[phone]
[phone] Fax
John S. Tunstall, PE
August X 2014
Norris & Tunstall
Consulting Engineers, P.C.
Ms. Kelly Johnson, Stormwater Environmental Engineer
NC DENR
Division of Energy, Mineral and Land Resources
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
1429 Ash -Little River Road
Ash, NC 28420
[phone]
[phone] Fax
J. Phillip Norris, P.E.
AUC 14 2m
Re: State Stormwater Permit Modification Submittal and State Stormwater Permit
Transfer Request
Modification to NC DENR SW8 090903 Revision (11-19-13)
South Bridge Subdivision
Sneads Ferry, NC
N&T Project No. 14028 (aka 11002)
Dear Ms. Johnson:
Enclosed are two (2) sets of plans for the above referenced project, one (1) set of
calculations, one (1) copy of the Stormwater Narrative, one (1) USGS map, one (1)
copy of the soils / infiltration system report, one (1) copy of the Articles of Organization,
one (1) copy of the Declaration of Covenants and Restrictions, the original Stormwater
Management Permit application, copies of the Sand Filter Supplement forms (1-5, 6A &
613), copies of the Sand Filter Operation and Maintenance Agreements (1-5, 6A & 613),
copies of the Filter Strip, Restored Riparian Buffer & Level Spreader Operation and
Maintenance Agreements (1-5, 6A & 6B), the original State Stormwater Permit Transfer
Request Form and a $505.00 check for the permit review fee.
Please review this information for approval and contact us with any questions or
comments you may have. Thank you for your assistance on this project.
Sincerely,
NORRIS & TUNSTALL
CONSULTING ENGINEERS, P.C.
)Joh S. Tunstall, P. E.
JST/asn 14002 (11002)-08-13-14-s-sw-mod. & transfer-Itr
Enclosures
EcEru�
AUG,az� p
BY:
NCBELS License C-3641

a
State of North Carolina o
Department of Environment and Natural Resources
Division of Water Quality.
STATE STORMWATER PERMIT TRANSFER REQUEST FORM
(Pursuant to N.C.G:S. 143-214.7(M/Session Law 2011-256)
This request form is for a transfer of the stormwater permit from a current permittee who is the
declarant of a condominium or declarant of a planned community (as defined in Chapter 47C or
Chapter 47F of the.General Statutes, respectively) to a unit owners association, owners association,
or other management entity identified in the condominium or planned community's declaration
pursuant to N.C.G.S. 143-214.7(c2)/ Session Law 2011-256.
I. REQUIRED ITEMS
A request to transfer a permit will not be approved by the Division of Water Quality (DWQ) unless all
of the applicable required items listed below are included with the submittal. Failure to provide the
listed items may result in processing delays or denial of the transfer request.
1. This completed and signed form.
2. Legal documentation showing that common areas related to the operation and maintenance of the
stormwater management system have been conveyed to the proposed permittee in accordance
with the condominium or planned community declaration.
3. Legal documentation showing that the declarant has conveyed at least fifty percent (50%) of the
units or lots to owners other than a declarant.
4. A copy of any recorded deed restrictions, covenants, condominium/planned community
declaration or easements, if required by the permit.
5. The designer's certification (DWQ Engineer and Designer Certification Forms are available from
each DWQ Regional office), if required by the permit and if not already submitted to DWQ.
6. If the proposed permittee is a firm, partnership, association, institution, corporation, limited liability
company, or other corporate entity, provide documentation showing the proposed permittee is a
legal entity and the named representative has the authority to act on behalf of the proposed
permittee.
7. The $40.00 processing fee. If this is an initial transfer from the original permittee the processing
fee is not required. Subsequent ownership transfers will require the $40.00 processing fee.
SSW HOA N/0 Change Rev24Sept2012 Page 1 of 3

II. CURRENT PERMIT INFORMATION
1. Stormwater Management Permit Number: SW8 090903
2. Project Name: South Bridge Subdivision - Phase 1
3. Current Permitee's Company Name/Organization: BC & RT, LLC
4. Signing Official's Name: Raiford G. Trask, Jr. Title: Manager & Trustee
5. Mailing Address: 1202 Eastwood Road
City: Wilmington State: NC Zip:
6. Phone: (--PLO )
313-0795
Fax: 9( 10 ) 313-0797
28403
III. PROPOSED PERMITTEE / OWNER / PROJECT / ADDRESS INFORMATION
The proposed permittee identified in the condominium or planned community's declaration is the
following (check one):
❑ Unit Owners Association
IR Owners Association
❑ Other Management Entity
Proposed Permittee's:
1. Company Name/Organization: Peggy's Cove Homeowners Association, Inc.
2. Contact Name & Title (Please provide name of company/organization's authorized representative or agent
and her/his official title such as President):
Adam McDermott, President
3. Mailing Address
P.O. Box 12051
City: Wilmington State: NC
Zip: 28405
4. Phone: 9( 10 ) 679-3012 (Ext. 3) Fax: (888 ) 799-7626
IV. CURRENT PERMITTEE'S CERTIFICATION
1, Raiford G. Trask, Jr. , the current permittee, am submitting this request for
a transfer of stormwater permit # SW8 090903 . I hereby attest that I have met the
requirements of N.C.G.S. 143-214.7(c2)/ Session Law 2011-256, and propose to transfer the permit
to a unit owners association, owners association, or other management entity identified in the
condominium or planned community's declaration. The common areas related to the operation and
maintenance of the stormwater management system have been conveyed to the unit owners
association or owners association in accordance with the declaration. I have provided a copy** of the
most recent permit, the designer's certification for each BMP, any recorded deed restrictions,
covenants, or easements, the DWQ approved plans and/or approved as -built. plans, the approved
operation and maintenance agreement, past maintenance records, and the DWQ stormwater.
inspection report evidencing compliance to the proposed permittee named in Section all of this form.
1 further attest that this request for a permit transfer is accurate and complete to the best of my
knowledge. I understand that if all required parts of this request are not completed -or i-fall required
supporting information and attachments listed above are not included, this request package will be
SSW HOA N/O Change Rev24Sept2012 Page 2 of 3

returned as incomplete. I assign all rights and obligations as perriittee to the proposed permittee
named in Section II of this form. I understand that this permit transfer cannot be approved by the
DWQ unless and until the facility is in compliance with the permit.
.74
Signature: _Date: T
� ,sa o
I, " ,r`"'f ," ° °� ? ..1 : �.� a Notary Public for the State of
County of ;. ; a, do hereby certify that
personally appeared before me this the
F 4111 day of .20 ' , , and acknowledge the due execution of the
forgoing instrument. Witn7ss my hand and official seal,
Notary Signature
(Notary Seals.
r3 4Z�
a
** it Is recommended that all documents that are required for the transfer of this permit be
sent by a traceable delivery method to the proposed permtttee.
Additional copies of the original permit and the approved Operation and Maintenance agreement can
be obtained from the appropriate Regional Office of the Division of Water Quality.
This completed form, including all supporting documents and the processing fee (if required), should be sent to the
appropriate Regional Office of the North Carolina Department of Environment and Natural Resources, Division of Water
Quality, as shown on the attached map.
©WQ Regional Office jonruct fr4ormation., E ,f`r 1
A
Asheville Office ...... [phone]
Fayetteville Office ... [phone]
Mooresville Office ... [phone]
Raleigh Office ........ [phone]
Washington Office ...[phone]
Wilmington Office ... [phone]
Winston-Salem ...... [phone]
Central Office ......... [phone]
SSW HOA N10 Change Rev24Sept2012 Page 3 of 3

11 • I Date Received I Fee Paid I Pennit Number
Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph II - Post Construction
(select all that apply) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan
❑ Other WO Mamt Plan:
State of NorL Caroli-- ;
Department of Environment and Natural Resources '� 7
Division of Energy, Mineral and Land Resources STORMWATER M uk-
IoL I MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
South Bridge Subdivision
2. Location of Project (street address):
NC 172
City:Sneads Ferry County:Onslow Zip:28460
3. Directions to project (from nearest major intersection):
Take US 17 (Market St.) towards iacksonville for approximately 29 miles. Turn right at NC 172
Go approximately 5.4 miles. The site is on the left beside Yopp's Tire & Garage.
4. Latitude:34* 33' 43" N Longitude:77° 24' 14" W of the main entrance to the project.
IL PERMIT INFORMATION:
1. a. Specify whether project is (check one): ❑New ®Modification ❑ Renewal w/ Modificationt
tRenewals with mod:: f cations also requires SWU 102 - Renewal Application Form
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit numberSW8 090903 Rev. , its issue date (if known) 11-19-13 , and the status of
construction: ❑Not Started ❑Partially Completed* ® Completed* *promde a de,' 's cer
� tification
2. Specify the type of project (check one): 01 �' �; �I1
�j
❑Low Density ®High Density ❑Drains to an Offsite Stormwater System []Other -✓
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application, list the stormwater project number,
if assigned, and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major ❑Sedimentation/Erosion Control: _
❑NPDES Industrial Stormwater 0404/401 Permit: Proposed Impacts
ac of Disturbed Area
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
5. Is the project located within 5 miles of a public airport? ®No ❑Yes
if yes, see S.L. 2012-200, Part V1. htt_L/portal ncdenr orgLweb/lr/rules-and-reguia�ions .
Form SWU-101 Version Oct. 31, 2013 Page 1 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 proiecD:
Applicant/Organization:BC & RT. LLC and Raiford G. Trask, Jr., Trustee
Signing Official & Title:Raiford G. Trask, Tr., Manager and Trustee
b. Contact information for person listed in item la above:
Street Address:1202 Eastwood Road
City:Wilmington State:NC Zip:28403
Mailing Address (if applicable):Same as Above
City: State: Zip:
Phone: (910 ) 313-0795 Fax: (910 ) 313-0797
Email:[e-mail]
c. Please check the appropriate box. The applicant listed above is:
❑ The property owner (Skip to Contact Information, item 3a)
❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below)
® Purchaser* (Alkch a co y of, the pendAig sal s a eement and co plete Contact Information, item 2a and
2b below) d j r! �
Developer* Com lete Co�tact Inf ❑ p ( p ormaizon, 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:Peeev's Cove Homeowners Association, Inc.
Signing Official & Title:Adam McDermott, President
b. Contact information for person listed in item 2a above:
Street Address:108 Katrina Street
City:Sneads Ferry State:NC Zip:28460
Mailing Address (if applicable):P.O. Box 12051
City:Wilmington
Phone: (910 ) 679-3012 (Ext. 3)
Email:[e-mail]
State:NC Zip:28405
Fax: (888 ) 799-7626
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:Norris & Tunstall Consulting Engineers, P.C.
Signing Official & Titlejohn S. Tunstall, P.E.
b. Contact information for person listed in item 3a above:
Mailing Address:1127 Floral Parkway, Suite 400
City -Wilmington State:NC Zip:28403
Phone: (910 ) 343-9653 Fax: (910 ) M3-9604
Emailjtunstall@ptM&ineers.com cc: [e-mail]
4. Local jurisdiction for building permits: Onslow County Planning
Point of Contact:Angie Man*ing Phone #: (910 ) 455-3561
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.
Sand filters treat residential areas.
2. a. If claiming vested rights, identify the supporting documents
❑ Approval of a Site Specific Development Plan or PUD
❑ Valid Building Permit
❑ Other:
provided and the date they were approved:
Approval Date:
Issued Date:
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 White Oak River basin.
4. Total Property Area: 31.01 acres 5. Total Coastal Wetlands Area: 4.63 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+:26.38 acres
+ Total project area shall be calculated to exclude the followin : the normal pool of impounded structures, the area
between the banks of streams and rivers, the area below the Normal Hi h Water (NHline or Mean High Water
(MHW) line, and coastal wetlands landward�ffrrom the NHW (or MM [9 line. The resultant project area is used to
calculate overall percent built upon area (B LTA). Non -coastal wetlands landward of the NHW (or A4W line may
be included in the total project area.
8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 27.81 %
9. How many drainage areas does the project have?7 (For high density, count 1 for each proposed engineered
stormwater BMP. For low density and other projects, use 1 for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project, attach an additional sheet with the information for each area
provided in the same format as below.
Basin Information
Drainage Area
Drainage Area
Drainage Area
Drainage Area
Receiving Stream Name
Stream Class *
See Attached
Spreadsheet for
All
Stream Index Number *
Total Drainage Area (sf)
On -site Drainage Area (sf)
Off -site Drainage Area (sf)
Proposed Impervious Area' * s
% Impervious Area" total
Impervious' Surface Area
Drainage Area
Drainage Area
Drainsge Area
Drainage Area.
On -site Buildings/Lots (sf)
On -site Streets (sf)
On -site Parking (sf) .
On -site Sidewalks (sf)
Other on -site (sf)
Future (sf)
Off -site (sf)
Existing BUA*** (sf)
Total (sf):
btream Uass and Index Number can be determined at. littvYlvortal.ncdenr.or fwg ebAwq&s/csu/classifications
�* Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
'Report only that amount of existing B UA that will remain after development. Do not report any existing B LiA that
is to be removed and which will be replaced by new B UA.
Form SWU-101 Version Oct. 31, 2013 Page 3 of 6

C;d
ui
80
0
0
a
0
0
0
0
'go
0
0
0
'%t, 4- 6�-- 4

11. How was the off -site impervious area listed above determined? Provide documentation.
Proiects in Union County: Contact DEMER Central Office staf}'to check if the project is located within a Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements as per 1 SA 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/bmia-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:/ /portal.ncdenr.org/web/wg/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 athttp://portal.ncdenr.or_g/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 httv:/ /12ortal.ncdenr.org/web/wq/ws/su/statesw/forms does.
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.
An')4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to r_3Jq�
http:/ /www.olhelp.org/-Daggg/onestol2Mress.hbrd 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 % mile of the site boundary, include the 1h
mile radius on the map.
7. Sealed, signed and dated calculations (one copy). /✓
8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including:
--
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow.
f. Scale.
g. Revision number and dates.
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures, the banks of streams and rivers, the WM 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).
Form SWU-101 Version Oct. 31, 2013 Page 4 of 6

p. Vegetated buffers (where required).
9. Copy of any applicable soils report with the associated SHWT elevations (Please identify I "
elevations m addition to depths) as well as a map of the Wring 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 DEMLR 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 15A NCAC 211.1003(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 aggx
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 �://i2ortal.ncdenr.org/web/Ir/state-stormwater
`orms flocs. 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 Engineerjohn S. Tunstall, P.E.
Consulting Firm: Norris & Tunstall Consulting Engineers P.C.
Mailing Address:1127 Floral Parkway, Suite 400
City:Wilmington State:NC Zip:28403
Phone: (910 ) 343-9653 Fax: (910 ) 343-9604
Fanail itunstall®ntengineers.com cc: anorris�ntengineers com
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) Adam McDermott, President certify that I
own the property identified in this permit application, and thus give ermission to (print or type name of person
listed in Contact Information, item 1a) Raiford G. Trask _lr., ManagerI a u with (print or
type name of organization listed in Contact Information, item 1a) BC & RT, LLC and Raiford G. Trask Jr. Trustee
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 designates
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
acuan inrl::ding the assesamery�,f civf penalties of :gip to $25,000 per day, pursuant to NCGS 143 215.:,.
Date:_ �-
I, k""MSA IU3 n r , a Notary Public for the State of M. lr n . County of
cytakw , do heereby certify that Ar wc�t personally appealed
before .me this day of 1 and ackno ge the execution of the application for
a stormwater permit. Witness my hand and officials
SEAL
NOTAM PUBLIC
'J YAT= OF NORTH 76E4RMNA
My commission expires_ C(.I e �l
X. APPLICANT'S CERTiIiICATION
I, (print or type name of person listed in Contact Lifarmztion, item Ia) Raiford G. Trask, fr., MangVr and Trustee
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 recordeo, and that the proposed project complies with the requirements of the
applicable stormwater rules under 1 CAC, 2H .2000and any other applicable state stormwater requirements.
Date:'
a Notary Public for the State of . County of
a.. , do hereby certify that ' a . _ ' personally appeared
before me this - day of ' ° and acknowledge the ,iue execution of the application for
a stormwater permit Witness my hand and official seal, r
SEAL
s �
My commission expires
Form SWU-101 Version Oct. 31, 2013 Page 6 of 6

Permit Number, % $ 6 0903
(to be prov/ded by OW()
91 '�!3 2A
g,
� Vp VJA?'FA
1 PG
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
SAND FILTER SUPPLEMENT v ,�
I his form must be filled out on line, printed and submitted with all of the required information.
Make sure to also till out and submit the Required Items Checklist (Section 1/1) and the I&MAgreement (Section IV)
Project name
Contact name
Phone number
Date
Drainage area number
i 'i• d .. tt�� r ^I . �. � �..M,prr hh . � v i a _ rF..t:d._i�:; . - W i .� _7:g.'.. - _ _ _
-
SiteCharacteristics
Drainage area (AD)
77,772.00 fe
OK
Impervious area
43,919:00 fe
% Impervious (W
56.5% %
Design rainfall depth (Ro)
f,50 in
Peak Flow Calculations
1-yr, 24-hr runoff depth
3.67 in
1-yr, 24-hr intensity
0.15 In/hr
Pre -development 1-yr, 24-hr runoff
. 3'.52 fe/sec
Post -development 1-yr, 24-hr runoff
6,64 felsec
Pre/Post 1-yr, 24-hr peak control
3.02 fe/sec
Storage Volume
Design volume (WQV)
1,2108E 50 fO
Adjusted water quality volume (WQVm)
9,064,88 ft3
Volume contained in the sedimentation basin and on bop of the sand filter
12,414.00
OK
Maximum head on the sedimentation basin and sand filter (hm Ftlmer)
2.00 ft
OK
Average head on the sedimentation basin and sand filter (hA)
1 W ft
OK
Runoff Coefficient (Rv)
0.56 (unitless)
Type of Sand Filter
Open sand fitter?
n Y or N
If this is an open sand filter: The clearance between the bottom of the sand
filter and the SHWT (daHwr)
ft
Closed/pre-cast sand filter?
Y Y or N
If this is a closed sand filter: The clearance between the bottom of the sand
filter and the SHWT (dsHWr)
~'D, l.7 -Q-+8 ft -5qe
(el, er S u I'
If this is a dosed, underground closed sand filter: The clearance between
the surface of the sand filter and the bottom of the roof of the underground
nla ft
structure (dsp,,)
off'
Form SW401-Sand Filter-Rev.4 Parts I and li. Project Design Summary, Page 1 of 3

Permit Number:51A V ©U 103
(to be provided by AWQ)
Sedlmentatlon Basin
Surrace area of sedimentation basin (As)
Sand Filter
Surface area of sand filter (AF)
Depth of the sand media filter bed (dF)
Coefficient of permeability for the sand filter (k)
Time to drain the sand filter (t)
Time to drain the sand filter (t)
OK. Meets minimum, but may need to be increased to
ff,201.00. fe
contain the required volume if error under Storage
Volume section.
OK. Meets minimum, but may need to be increased to
$,006.00 fta
contain the required volume If error under Storage
Volume section.
2AY ft
U0 (fVday)
1:2A hours
OK. Submit drainage calculations.
0.52 dbys
Additional Information
Does volume in excess of the design volume bypass the sand filter? y Y or N OK
is an off-line flow -splitting device used? y Y or N OK
Does volume In excess of the design volume flow evenly distributed through a
vegetated filter?
y Y or N
What is the length of the vegetated filter?
. 50,00 It
Does the design use a level spreader to evenly distribute flow?
n' Y or N
Is the BMP located at least 304 from surface waters (50ft if SA waters)?
y Y or N
If not a closed bottom, is BMP located at least 10011 from water supply wells?
y Y or N
Are the vegetated side slopes equal to or less than 3.1
y Y or N
Is the BMP located in a recorded drainage easement with a recorded access
easement to a public Right of Way (ROW)?
y. Y or N
What is the width of the sedimentation chambedforebay Aed)?
..35.00 It
What is the depth of sand over the outlet pipe?
A,83 ft
Figure 1: Open Sand Filter
Sedimentation S,md Filter
Channber Cltatnber
(or Forebay)
�V it
Flow Outlet Pipe
.., :, ...'....
j I+:ft i '+f
_ z
i
In-Sihi Soil i Seasouablm Kish Water Table
IVs.d
dPlpo I dp
clsawr
OK
Show how flow is evenly distributed.
OK
OK
OK
OK
OK
OK
Form SW401-Sand Filter-Rev.4 Parts 1 and II. Protect Design Summary, Page 2 of 3

Permit Number: 5 W 8' D O?d 3
(to be prov/ded by DW )
Figure 2: Closed Sand Filter
Cover Grates
W6.
Float-
Sind
J Outlet Pil3t
((
Overltntd
Flow.....
�" ••
...... ......
pnae
r....... .............. s
f;ouorete (or ot4er
sh»ch,rnl ivaterial)
...........................:
Li -Sabi Soil
±I`i.
..............
dsHWT�
................}
Seasonably High
Water TableWOO
i
Saduueutallon
i
G�nn►ber (Fdiroboy) I
Snad
Water .r`
Filter C:haniber
Cagected
afeaoy seanants, i i
(Trapped SaIds)
Orgardos, Debris) ;
Form SW4(t1-Sand Fitter-Rev.4 Parts I and II. Project Design Summary, Page 3 of 3

Permit No. SWR 020'.'163
(to be provided by DWG
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.
Initials Pagel Plan
Sheet No.
CA
1. Plans (V - 59 or larger) of the entire site with labeled drainage area boundaries
C-11
- System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber
- Maintenance access,
Flow splitting device,
Proposed drainage easement and public right of way (ROW),
- Design at ultimate build -out,
Off site drainage (If applicable), and
A,
Boundaries of drainage easement.
C11
2. Plan details (1 ° = 50' or larger) for the sand filter showing:
TCgjc6
- System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber § W11n CO&S
- Maintenance access,
- Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
Design at ultimate build -out,
Off -site drainage (if applicable), and
- Boundaries of drainage easement.
3. Section view of the sand filter (1" = 29 or larger) showing:
Depth(s) of the sedimentation chamber and sand filter chamber,
. Depth of sand filter media
Connection between the sedimentation chamber and the sand filter chamber,
- SHWT level(s)
- Outlet pipe, and
- Clearance from the surface of the sand filter to the bottom of the roof of the underground structure (if
applicable)
4. A soils report that is based upon an actual field Investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
Investigation request form. County soil maps are not an acceptable source of soils Information.
S.
4
5. Supporting calculations (including drainage calculations)
6. Signed and notarized operation and maintenance (O&M) agreement
7. A copy of the deed restrictions (if required).
Form SW401-Sand Filter-Rev.4 Part iII, Page 1 of 1

• PeimitNumber: J��cf'G Q�d 3
a (to be provide by D➢YQ)
Drainage Area Number;
Sand Filter fl p er t' d M
a tart an aintenance Agreement I --F 4- lf1 j
I will keep a maintenance record on this BNT. This maintenance record will be kept in a V
log in a known set location. Arty 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 BNT.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment loadjto tho, `"
sand filter.'`
— Once a year, sand media will be skimmed.
— The sand filter media will be replaced whenever it fails to function propekly aftel�2
vacuuming. .�
9
\y
The sand filter will be inspected quarterly and within 24 hours after every storm eve t -,
greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and
maintenance will be kept in a known set location and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be
repaired immediately.
BMP element:
Potential proble=
How T will remediate the problem:
The entire BMP
'Dash/debris is present.
Remove the trash/debris.
The adjacentpavement
(if applicable)
Sediment is present on the
pavement surface.
Sweep or vacuum the sediment as
soon as possible.
The perimeter of the
sand filter
Areas of bare soil and/or
erosive gullies have formed.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application,
Vegetation is too short or too
Maintain vegetation at a height of
long.
appro?#mtely six inches.
The flow diversion
structure
The structure is clogged.
Unclog the conveyance and dispose
of any sediment off -site.
The structure is damaged.
Make any necessary repairs or
replace if damage is too large for
repair.
The pretreatment area
Sediment has accumulated to
Search for the source of the
a depth of greater than six
inches.
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion roblems.
Weeds are present.
Remove the weeds, preferably by
hand. If a pesticide is used, wipe it
on the plants rather than spraying.
Form SW401-Sand Filter O&M-Rev.3 Page 1 of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The filter bed and
Water is ponding on the
Check to see if the collector system
underdrain collection
surface for more than 24
is clogged and flush if necessary. If
system
hours after a storm.
water still ponds, remove the top
few inches of filter bed media and
replace. If water still ponds, then
consult an expert.
The outflow spillway
Shrubs or trees have started
Remove shrubs and trees
and pipe
to Eow on the embankment,
immediately.
The outflow pipe is clogged..
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
revert future erosion problems.
The outflow pipe is damaged.
Repair or replace the pipe.
The receiving water
Erosion or other signs of
Contact the. ITC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Sand Filter O&M-Rev.3 Page 2 of 3

Permit Number: 6W 9 0 `?Oq p 3
(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 m1stem or prior to any changes to the system or responsible party.
'-7
Project name:South Bridge Subdivision - '►�.a �
BMP drainage area number:l
Print name:Raiford G. Trask, Jr.
Title:Mana er of BC & RT. LLC and Trustee
Address:1202 Eastwood Road Wilming—ton, NC 28403
Note: The legally responsible patty should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president
1, c�2r i ft. ` . Colf wa n , a Notary Public for the State of
'P0 41% fro ii a 6. , County. of 11-a w { mo Ve tr , do hereby certify that
1 ' Ford G. Tr-&s k , 3 Y personally appeared before me this "7 '
day of !� iRri . ;LQOJ and acknowledge the due execution of the
forgoing sand filter maintenance requirements. Witness my hand and official seal,
I...frpl,f
�aOTAA
=Z z=
SEAL
My commission expires L Q-l1D-SLDJ*
Form SW401-Sand-Filter O&M-Re'v.3 Page 3 of
3

q.
P Wx 1
M
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
SAND FILTER SUPPLEMENT
Permit Number,.6��qa j
(to be provided by DWQ)
W ' 4 � 16 GA
This form must be filled out on line, printed and submitted with all of the required information.
Make sure to also fill out and submit the Required Items Checklist (Section 111) and the I&MAgreement (Section IV)
Project name
Contact name
Phone number
Date
Drainage area number
P.E.
Site Characteristics �" " `•° "'�•�'+-�� � ' � �•
Drainage area (AD)
Impervious area
% Impervious (IA)
Design rainfall depth (Rp)
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr Intensity
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Pre/Post 1-yr, 24-hr peak control
Storage Volume
Design volume (WQV)
Adjusted water quality volume (WQVA4)
Volume contained in the sedimentation basin and on top of the sand filter
Maximum head on the sedimentation basin and sand filter (h 11kr)
Average head on the sedimentation basin and sand filter (hA)
Runoff Coefficient (Rv)
Type of Sand Filter
Open sand Bier?
If this is an open sand filter: The clearance between the bottom of the sand
filter and the SHWT (dswT)
Closed/pre-cast sand filter)
If this is a closed sand filter: The clearance between the bottom of the sand
filter and the SHWT (dsHwr)
If this is a closed, underground closed sand filter: The clearance between
the surface of the sand filter and the bottom of the roof of the underground
structure (dsp,,)
561.862:00 fe OK
1000,00 fe
34,6% %
1 '50in
31W
in
0.15-
In/hr
2.2Tit3lsec
4.(5
felsec
1.59
ft Isec
_ 5,%4.80 fe
4,046..18 fe OK
4,807.05
� 1.00 It OK
1.50 ft OK
0.36 (unifiess)
n YorN
ft
Y. YorN
047 *Oft `W f
i;i.ro er
n/aft Soppli4C
Form SW401-Sand Fllter-Rev.4 Parts 1 and 11. Project Design Summary, Page 1 of 3

Permit Number: a 9b2.0-3
(to be provided by DWQ)
Sedimentation Basin
Surface area of sedimentation basin (As)
Sand Filter
Surface area of sand filter (AF)
Depth of the sand media filter bed (dF)
Coefficient of permeability for the sand filter (k)
Time to drain the sand filter (t)
Time to drain the sand filter (t)
Additional Information
Does volume In excess of the design volume bypass the sand lifter?
Is an off-line flow -splitting device used?
Does volume in excess of the design volume flow evenly distributed through a
vegetated filter?
What is the length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 30ft from surface waters (50ft If SA waters)?
If not a closed bottom, Is BMP located at least 100ft from water supply wells?
Are the vegetated side slopes equal to or less than 3:1
Is the BMP located In a recorded drainage easement with a recorded access
easement to a public Right of Way (ROW)?
What is the width of the sedimentation chamberlforebay AM)?
What is the depth of sand over the outlet pipe?
Figure 1: Open Sand Filter
OK. Meets minimum, but may need to be Increased to
521.35 fe
contain the required volume If error under Storage
Volume section.
OK. Meets minimum, but may need to be increased to
1,081.00 ft contain
the required volume if error under Storage
Volume section.
2:00 ft
3.50 (ftlday)
25,67 hours
OK. Submit drainage calculations.
1.07 days
y YorN OK
y__ _ Y or N OK
y
YorN
�50.00
It
N
YorN
Y
YorN
Y
YorN
y
YorN
y
YorN
15.60 it
1.83 ft
3edimentntiou Sand Filter
Cluunber Cha nber
(or Forebny) NV 171n.L Outlet Ripe
i
q+ f 2+.f.
I
In -Situ Soil E Seahoaabl)j Higl% Water Table
Ivsed
chip+ i dp
dXjwT
OK
Show how flow is evenly distributed.
OK
OK
OK
OK
OK
OK
Form SW401-Sand Filter-Rev.4 Parts I and It. Project Design Summary, Page 2 of 3

Permit Number: O VP "iU 7
(to be provided by DWQ)
Figure 2, Closed Sand Filter
Weir
Flow
Overland
Flow
Concrete (or other
ahlreturol material) '
111-31hr Soil
Sensonablc Hid
Wnter Table
Water Sedaueutatiou Chomber (F(
Collected (Pteavy sediments,
Orgmics, Debris)
Cover C3rntes
Sand
Ou11et pipe
........ I... r (!space
i�'Pipe i d = it
........................:
• c6.
- 1
A
bay) SMid Filter Chowber
(Trapped Solids)
s
sod
Form SW404-Sand Filter-Rev.4 Parts I and 11. Project Design Summary, Page 3 of 3

Permit No. L7 l09&0 3
(to be provided by DWQ)
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.
Initials Pagel Plan
Sheet No.
L 1-1
11
Ct
all
omf
Gt
21
1, Plans (1" - 50' or larger) of the entire site with labeled drainage area boundaries
- System dimensions (length, width, and depth) for bath the sedimentation chamber and the filter
chamber
Maintenance access,
Flow splitting device,
Proposed drainage easement and public right of way (ROW),
- Design at ultimate build -out,
- Off -site drainage (If applicable), and
- Boundaries of drainage easement.
2. Plan details (1" = 50' or larger) for the sand filter showing:
- System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber Al w10 Cottc$
- Maintenance access,
Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
Design at ultimate build -out,
- Off -site drainage (if applicable), and
- Boundaries of dralnape easement.
3. Section view of the sand filter (V = 20' or larger) showing:
- Depth(s) of the sedimentation chamber and sand filter chamber,
- Depth of sand filter media
- Connection between the sedimentation chamber and the sand filter chamber,
- SHWT level(s)
- Outlet pipe, and
- Clearance from the surface of the sand filter to the bottom of the roof of the underground structure (if
applicable)
4. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
5. Supporting calculations (including drainage calculations)
6. Signed and notarized operation and maintenance (0&M) agreement
7. A copy of the deed restrictions (if required).
Form SW401-Sand Filter-Rev.4 Part III, Page 1 of 1

Permit Number
Drainage Area Ni
to be provid d by DWQ)
mber: '..-•
Sand Filter Operation and Maintenance Agreement � 0 1
I will keep a maintenance record on this BMP. This maintenance record will be kept in'a
log in a knovwr: sot 1ccal"O". Amy deficient BN1r 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 BNT.
Important maintenance procedures.
— The drainage area will be carefully managed to reduce the sedimertt.load, ,the `': -_\
sand filter.
-- Once a year, sand media will be skimmed, d+
— The sand filter media will be replaced whenever it fails to function properly after��U�
vacuuming.
The sand filter will be inspected quarterly and within 24 hours after every storm event,
greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and
maintenance will be kept in a known set location and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be
repaired immediately.
P element:
Potential roblem
How I will remediate the roblem:
e entire BMP
Trash/ debris is rent
Remove t'ie trash/ debris.
e adiacent pavement
L
Sediment is present on the
Sweep or vacuum the sediment as
applicable)avement
surface.
soon as ossible.
e perimeter of the
Areas of bare soil and/or
Regrade the soil if necessary to
sand filter
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.
The flow diversion
The structure is clogged.
Unclog the conveyance and dispose
structure
of any sediment off -site.
The structure is damaged.
Make any necessary repairs or
replace if damage is too large for
air.
repair.
The pretreatment area
Sediment has accumulated to
Search for the source of the
a depth of greater than six
sediment and remedy the problem if
inches.
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
Prevent future erosion problems.
Weeds are present.
Remove the weeds, pre£qVabiyby,
hand. If a pesticide is used, wipe it
on the lants rather than spraying,
Form SW401-Sand Filter O&M-Rev,3 Page l of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The filter bed and
Water is ponding on the
Check to see if the collector system
underdrain collection
surface for more than 24
is clogged and flush if necessary. If
system
hours after a storm.
water still ponds, remove the top
few inches of filter bed media and
replace. If water still ponds, then
consult an a ert.
The outflow spillway
Shrubs or trees have started
Remove shrubs and trees
and pipe
to grow on the embankment.
iE diatel .
The outflow pipe is clogged.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
The outflow.p!p2 is damaged,
Repair or replace the pipe.
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 SW401-Sand Filter O&M-Rev.3 Page 2 of 3

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:South Bridge Subdivision
BMP drainage area number:2
Print name:Raiford G. Trask Jr.
Title:Manager of BC & RT, LLC and Trustee
Address:1202 Eastwood Road Wilmington NC 28403
Date: / Z,o ,
Note: The legally.responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, 3 er i & `iy1. CD Ira h , a Notary Public for the State of
1 014 k ear0 hi td, , County of I&LO gwVe r , do hereby certify that
R96 �o r A G • TYaS personally appeared before me this 7
day of Amri I , IX00i , and acknowledge the due execution of the
forgoing said filter maintenance requirements. Witness my hand and official seal,
SOT A /?
UBL®
My commission expires I -I0 • a o12.
.corm SW40i-Sand Filter O&M-Rev.3 Page 3 of
3

Permit Number: f-'>-910 s
(lo be provided by BWQ)
�w� of war�9
NCDENR
y
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
SAND FILTER SUPPLEMENT_ Ka
This form must be filled out on line, printed and submitted with all of the required information.
Make sure to also fill out and submit the Required Items Checklist (Section 111) and the 1 &M Agreement (Section IV)
Project name South Bridge Sgbdlvision - Phase I
Contact name Johd S Tiinstall, P.E.
Phone number 9f0-343.9653 ..
Date 8-0009 (Revised 11-09=09) (Revised 02-23-10)
Drainage area number 3 . .
.' ��. � .M. . r .:k t:' s .'a."' �`i;�.'' b5 x' r � :x. r,--�.'•"; �: y. t'• ',� ;3;s, •;.}� }r
Site Characteristics
Drainage area (AD)
Impervious area
% Impervious (IAj
Design rainfall depth (RD)
Peak Flow Calculations
1-yr, 24,hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Pre/Post 1-yr, 24-hr peak.control
Storage Volume
1.57,510.00 fe OK
84,04..05 fe
53.4% %
1.50 in
a.er
in
0,1.5
in/hr
7.12
fe/seo
1:3. 3
t 1sec
6.11
ft'/sec:
Design volume (WQV)
23,1.34.56 fe
Adjusted water quality volume (WQV,O)
17 350,92 fts
Volume contained in the sedimentation basin and on top of the sand filter
17,550.00
OK
Maximum head on the sedimentation basin and sand filter-(hM.XFrtsr)
3.00 ft
OK
Average head on the sedimentation basin and sand filter (hA)
115Q ft
OK
Runoff Coefficient (Rv)
0.53 (unitless)
Type of Sand Filter
Open sand filter?
n. Y or N
If this is an open sand filter: The clearance between the bottom of the sand
filter and the SHWT (d)
ft
Closed/pre-cast sand filter?
Y Y or N
If this Is a closed sand filter: The clearance between the bottom of the sand
filter and the SHWT (dsHK)
" 3.33 " ma ft SCP
(f. os er
If this is a closed, underground closed sand filter: The clearance between
Svpf i t m
the surface of the sand filter and the bottom of the roof of the underground
nla ft
structure (d4..)
Form SW401-Sand Filter-RevA Parts I and II. Project Design Summary, Page 1 of 3

Permit Number: f t'_9'?d.3
(to be provided by DWrl)
Sgdirndntation Basin
Surface area of sedimentation basin (As)
Sand Filter
Surface area of sand filter (AF)
Depth of the sand media filter bed (dF)
Coefficient of permeability for the sand filter (k)
Time to drain the sand filter (t)
Time to drain the sand filter (t)
Additional Information
1,650,00 fe
4,200.00 ftt
2.00 ft
3.50• (ft/day)
28.33 hours
1.18 days
Does volume in excess of the design volume bypass the sand filter?
y Y or N
Is an off-line flow -splitting device used?
y Y nr N
Does volume In excess of the design volume flow evenly distributed through a
Y N
vegetated filter?
y or
What is the length of the vegetated filter?
50.00. ft
Does the design use a level spreader to evenly distribute flow?
n Y or N
Is the BMP located at least 30ft from surface waters (50ft if SA waters)?
y Y or N
If not a closed bottom, is BMP located at least 100ft from water supply wells?
y Y or N
Are the vegetated side slopes equal to or less than 3:1
y Y or N
Is the BMP located in a recorded drainage easement with a recorded access
Y N
easement to a public Right of Way (ROW)?
y or
What is the width of the sedimentation chamber/forebay (Ws d)?
50.00 ft
What is the depth of sand over the outlet pipe?
1,83 ft
Sedimentation
Chamber
(or Forebay)
Floe.
Figure 1: Open Sand Filter
Swid Filter
C7� ber
r_""- _'Outlet Pipe
i o+ft i �tft
i
1
In -Situ Soil Seasouabl)' High Water Table
i
iN s.a
Cipip. i OF
�IrrwT
OK. Meets minimum, but may need to be increased to
contain the required volume If error under Storage
Volume section.
OK. Meets minimum, but may need to be increased to
contain the required volume if error under Storage
Volume section.
OK. Submit drainage calculations.
OK
OK
RN
Show how flow is evenly distributed.
OK
OK
OK
OK
OK
OK
Form SW401-Sand Filter-Rev.4 Parts I and II. Project Design Summary, Page 2 of 3

Permit Number: 422L 4-73
(to be provided by DWG)
„
Figure 2: Closed Sand Filter
Cm-er• Pirates
Well,
Flow Sand
. . f Outlet Pipe
i
Overlan<! "
Flow; .........,
.i; , ..t...........C'Spaio
jdPipe
C'pnoroto (or oH►er ;
struohrral mnter•ial)
Li -Situ Soil ;; } , darwr
S ep5 Wlnitl}r $tgll ....................
Water Table e
Sedinrolrtotion C'lxantbcr cbcb �
Water (F; y) ; Spud Filter Chamber
Collected (ti-vy sed'unonrs, 1 e (Trapped Solids)
Organics, Debtis) r
Form SW401Sand Filter-Rev.4 Parts I and 11. Project Design Summary, Page 3 of 3

Permit No. 6P 0.9O 3
(to be provided by DWG)
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.
Initials Pagel Plan
Sheet No.
�.L
1. Plans (1" - 59 or larger) of the entire site with labeled drainage area boundaries
Cw 19
- System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber
Maintenance access,
Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
- Design at ultimate build -out,
- Off -site drainage (if applicable), and
- Boundaries of drainage easement.
2, Plan details (1" = 50' or larger) for the sand filter showing:
C�ft3
- System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber A wjtoi CAC 3
- Maintenance access,
Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
- Design at ultimate build -out,
Off -site drainage (if applicable), and
- Boundaries of drainage easement.
3. Section view of the sand filter 0" = 20' or larger) showing;
- Depth(s) of the sedimentation chamber and sand filter chamber,
- Depth of sand filter media
- Connection between the sedimentation chamber and the sand filter chamber,
- SHWT level(s)
- Outlet pipe, and
- Clearance from the surface of the sand filter to the bottom of the roof of the underground structure (if
t
applicable)
4. A soils report that is based upon an actual field investigation, soil borings, and Infiltration tests, The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form, County soil maps are not an acceptable source of soils information.
tf
5, Supporting calculations (including drainage calculations)
6. Signed and notarized operation and maintenance (O&M) agreement
7. A copy of the deed restrictions (if required).
Form SW401-Sand Filter-Rev,4 Part III, Page 1 of 1

Permit
(to be provide by DWQ)
Drainage Area Number:
Sand Filter Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. ' This maintenance record will be kept in a
log hr a lu o m set location. Any deficient BNIT- 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 Wd to Ke
sand filter.CP
p
-- Once a year, sand media will be skimmed.
— The sand filter media will be replaced whenever it fails to function properly after
vacuuming, y
The sand filter will be inspected quarterly and within 24 hours after every storm event
greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and
maintenance will be kept in a known set location and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be
repaired immediately.
BMP element:
The entire BMP
The adjacent pavement
(if applicable)
Potentialproblem:
Trash/ debris is present.
Sediment is present on the
pavement surface.
How I will remediate theproblem:
Remove the trash/ debris.
Sweep or vacuum the sediment as
soon as possible.
The perimeter of the
sand filter
Areas of bare soil and/or
erosive gullies have formed.
Regrade the soil if necessary to
remove the gully, rand 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
]on •
Maintain vegetation at a height of
approximately six inches.
The flow diversion
structure
The structure is clogged.
Unclog the conveyance and dispose
of ny sediment off -site.
The structure is damaged.
Make any necessary repairs or
replace if damage is too large for
repair.
The pretreatment area
Sediment has accumulated to
Search for the source of the
a depth of greater than six
inches.
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matRng or riprap ;f needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If a pesticide is used, wipe it
on. the plants rather than spr43ring,
Form SW401-Sand Filter O&M-Rev.3 Page 1 Of 3

BMP element:
Potential roblem:
How I will remediate theproblem:
The filter bed and
Water is ponding on the
Check to see if the collector system
underdrain collection
surface for more than 24
is clogged and flush if necessary. If
system
hours after a storm.
water still ponds, remove the top
few inches of filter bed media and
replace. If water still ponds, then
consult an expert,
The outflow spillway
Shrubs or trees have started
Remove shrubs and trees
and pipe
to grow on the embarikment.
immediate) .
The outflow pipe is clogged.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
The outflow pipe is damaged,
Repair or replace the pipe.
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 SW401-Sand Filter O&M-Rev.3
Page 2 of 3

Permit Number: 1" W 9 4141,03
(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:South Bridge Subdivision �( . L
BMP drainage area number:3
Print name:Raiford G. Trask, Jr.
TitleManaizer of BC & RT, LLC and Trustee
Address:1202 Eastwood Road Wilmington, NC 28403
Phon
Signa
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 of the subdivision has been named the president.
I, -Se-6 6— 'M • EO Tema h , a Notary Public for the State of
N p ek eaeO G ". , County of N W 44t h o V e 1r , do hereby certify that
Rai for A a. 7YAsk Jr. personally appeared before me this _7 -_-
day of Apr; i , and acknowledge the due execution of the
forgoing sand filter maintenance requirements. Witness my hand and official seal,
.^^.�Pla.�_
`O
' ®T Q e
z C e
A1J B 00
m
ire EWER GQ
`+ rr�PII I I JAI19
My commission expires 10 -i b
Form SW401-Sand Filter O&M-Rev.3
3
Page 3 of

Permit Number Cy1/;:r'9;d_'
(to be provided by DWQ)
C &*A
�F WArF�
4
NCDENR r
P ~
Y
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM N�rr
SAND FILTER SUPPLEMENT a�
This form must be filled out on line, printed and submitted with all of the required information.
Make sure to also fill out and submit the Required Items Checklist (Section ill) and the W Agreement (Section IV)
-';s},...k'w.a-'_. �j.' -,r - Z•,.;. .,,;
Project name South Bridge Subdivision - Phase I
Contact name John S..furistiill, Re,
Phone number II1:Q 84•9.8a3
Date &3%009:(Revls9d 12-11,Q9).(Revlsed 02-23-10) .
Drainage area number 4
Site Characteristics
Drainage area (AD)
Impervious area
% Impervious (1A)
Design rainfall depth (Ro)
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr Intensity
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Pre/Post 1-yr, 24-hr peak control
Storage Volume
Design volume (WQV)
Adjusted water quality volume (WQVAq)
Volume contained in the sedimentation basin and on top of the sand filter
Maximum head on the sedimentation basin and sand filter (hMIFIr r)
Average head on the sedimentation basin and sand filter (hA)
Runoff Coefficient (Rv)
Type of Sand.Filter
Open sand filter?
If this is an open sand filter: The clearance between the bottom of the sand
filter and the SHWT (dsHwr)
Closed/pre-cast sand filter?
If this is a dosed sand filter. The clearance between the bottom of the sand
filter and the SHWT (dsHwr)
If this is a closed, underground closed sand filter. The clearance between
the surface of the sand filter and the bottom of the roof of the underground
structure (ds,.)
126,932.00 le
43,290,715 ftz
34.1 % %
1.56 in
3.67
In
0.15. _
inlhr
5,.73
fislsec
8.95
ft3lsec
3.22
felsec
11,91&20 fe
8,938.70 fe
9,738.81
.3.00 ft
1.50 ft
0.36 (uniffess)
Y YorN
2►67. 4*ft SAP
a YorN
OK
KI
OK
OK
Form SW401-Sand Filter•Rev.4 Parts I and II. Project Design Summary, Page 1 of 3

Permit Number:
(to be provided by DW()
sedimentation Basin
Surface area of sedimentation basin
1,069.67 fe
OK. Meets minimum, but may need to be increased to
contain the required volume if error under Storage
Volume section.
Sand Filter
OK. Meets minimum, but may need to be increased to
Surface area of sand filter (AF)
2,176.60 ft'
contain the required volume If error under Storage
Volume section.
Depth of the sand media filter bed (dF)
2.00 ft
Coefflctent of permeability for the sand filter (k)
3.50. (ft/day)
Time to drain the sand filter (t)
26.16 hours
OK. Submit drainage calculations.
Time to drain the sand filter (t)
1.17 days
Additional Information
Does volume In excess of the design volume bypass the sand filter? _
y Y or N
Is an off-line flow -splitting device used?
y Y or N
Does volume in excess of the design volume flow evenly distributed through a
Y or N
vegetated Biter?
y
What is the length of the vegetated filter?
50.00 ft
Does the design use a level spreader to evenly distribute flow?
n Y or N
Is the BMP located at least 30ft from surface waters (50ft if SA waters)?
y Y or N
If not a closed bottom, is BMP located at least 100ft from water supply wells?
y Y or N
Are the vegetated side slopes equal to or less than 3:1
y Y or N
Is the BMP located in a recorded drainage easement with a recorded access
Y Y or N
easement to a public Right of Way (ROW)?
What Is the width of the sedimentation chamber/forebay (Wsw)?
32.00 ft
What is the depth of sand over the outlet pipe?
1,83 ft
Figure 1: Open Sand Filter
Sedinientntioa ,Saud Filter.
Clamber rr+ e1-
(or Forebey) r, l!
Flotic
�V it pitlet fte
j +a i '+ft
l
t
In -Situ SoilWaWTable.
dpip, OF
(614WT
OK
OK
n
Show how flow is evenly distributed.
OK
OK
OK
OK
OK
OK
Form SW401-Sand Filter-Rev.4 Parts 1 and II. Project Design Summary, Page 2 of 3

Permit Number.a&g�
(to be provided byDWQ)
Figure x: Closed Sand Filter
Flow
Orarinud �., .
Flow
f M j✓7
_..:
Concrete (or oHler .
shvchu•al nintarial) .
1,11-S1tU Soil
Seasonably High
dater Table
'Water Seduuelitotiou C112111ber (F(
C'olldeted (Heavy sadimeala,
OrgWos, Debris)
Sad
Grates
r Outlet Pipe
••••••.•• r (jtspnae
..�. .. ........ I......r.........
cjP
I fps j ctp
(ISHM
Sand Filter Climnber
(Trapped Solids)
Form SW401-Sand Filter-Rev,4 Parts I and II. Project Design Summary, Page 3 of 8

Permit No.&?/� g13
(to be provided by DING)
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.
Initials Pagel Plan
Sheet No.
e. &' 1. Plans (1 ° - 50' or larger) of the entire site with labeled drainage area boundaries
C16 - System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber
- Maintenance access,
- Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
- Design at ultimate build -out,
- Off -site drainage (if applicable), and
Jel - Boundaries of drainage easement.
Cie, 2. Plan details (1" = 60' or larger) for the sand filter showing;
CpcU4 - System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber /40ft vul m cAU
- Maintenance access,
Flow splitting device,
Proposed drainage easement and public right of way (ROW),
Design at ultimate build -out,
Off -site drainage (if applicable), and
- Boundaries of drainage easement.
GIE 3. Section view of the sand filter (1" = 20' or larger) showing;
- Depth(s) of the sedimentation chamber and sand filter chamber,
- Depth of sand filter media
- Connection between the sedimentation chamber and the sand filter chamber,
- SHWT level(s)
- Outlet pipe, and
- Clearance from the surface of the sand filter to the bottom of the roof of the underground structure (if
applicable)
4. A soils report that is based upon an actual field Investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
C 5 6, Supporting calculations (including drainage calculations)
6. Signed and notarized operation and maintenance (0&M) agreement
7. A copy of the deed restrictions (if required).
Form SW401-Sand Filter-Rev.4 Part III, Page 1 of 1

4
Permit Number: �a�7
(to be provi4 d by DWQ)
Drainage Area Number: 1.1
Sand Filter Operation and Maintenance Agreement N tcl 4 bi � ii
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 sedimentload W�pe ' � >.�
sand filter.A
:
— Once a year, sand media will be skimmed. �v' M1 ~°
The sand filter media will be replaced whenever it fails to function properl� after 2pp'
vacuuming.,_
The sand filter will be inspected quarterly and within 24 hours after every storm event
greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and
maintenance will be kept in a known set location and will be available upon request.
Inspection activities shalt 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 adjacent pavement
(if applicable)
Sediment is present on the
pavement surface,
Sweep or vacuum the sediment as
soon as possible.
The perimeter of the
sand filter
Areas of bare soil and/or
erosive gullies have formed.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
long.
Maintain vegetation at a height of
approximately six inches.
The flow diversion
structure
The structure is clogged.
Unclog the conveyance and dispose
of any sediment off -site.
The structure is damaged.
Make any necessary repairs or
replace if damage is too large for
repair.
The pretreatment area
Sediment has accumulated to
Search for the source of the
a depth of greater than six
inches.
sediment and remedy the problem if
possible. Remove the.sedimentand
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 a pesticide is used, wipe it
on the lams rather than s ra in .
Form SW40I-Sand Filter O&M-Rev.3 Page 1 of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The filter bed and
underdrain collection
Water is ponding on the
surface for more than 24
Check to see if the collector system
is clogged and flush if necessary. Lf
system
hours after a storm.
water still ponds, remove the top
few inches of filter bed media and
replace. If water stilt ponds, then
consult an expert.
The outflow spillway
Shrubs or trees have started
Remove shrubs and trees
and pipe
to grow on the embankment.
immediately.
The outflow pipe is clogged.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
The outflow pipe is damaged.
Repair or replace the pipe.
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 SW401-Sand Filter O&M-Rev.3 Page 2 of 3

Permit Ntunber: -�§W 8- 0 �6 7 0 3
(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 partly.
Project name:South Bridge Subdivision 9(�
BMP drainage area number:4
Print name:Raiford G. Trask, Jr.
Title:Manager of BC & RT, LLC and Trustee
Address:1202 Eastwood Road Wilmington NC 28403
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 of the subdivision has been named the president.
I, :RdA, `inn (enn&" , a Notary Public for the State of
10 dh & to I i r► &� , County of &,j m\) -.Ir _, do hereby certify that
IU'�Ara G . VraA k J r. personally appeared before me this _J_
day of Aori 1 2009, and acknowledge the due execution of the
forgoing ,�of tuvq ntenance requirements. Witness my hand and official seal,
SEAL
My commission expires !U 10 -. aid 1 �L
Form SW401-Sand Filter O&M-Rev.3
3
Page 3 of

Permit Number. d`t'01,43
(to be provided byDWf�
y
MCDE14R
o
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM �LT
6%3
SAND FILTER SUPPLEMENT
Thls fomr must be filled out on line, Printed and submitted with all of the required information.
F I��yy.�RR {Nyp Make sure to also fill out and submit the Required Items Checkllst (Section 111) and the 1 &M Agreement (Section 1V)
Project name SouthSrldge.Subdlvls n.-P ; io tease f
Contact name John S.. Tunstall, P,E,.
Phone number tI10 343 9653.
Date 81311200g;(Revised 11.09-0g) (Revlssd 172-23.10)
Drainage area number 5
�, ., i� ,, "'r-+: R - r �'� '�j.;` �+�,Y.:- N �.�'.+�a '�.i � � t4.: ti r . �. 7"•'F a�E1'" .,:
Site Characteristics
Drainage area (Ac) 70,022.00 fe OK
Impervious area 2a'.060.00 fe
% Impervious (W 40.9% %
Design rainfall depth (Ro) :1:50 to
Peak Flow Calculations
1-yr, 24-hr runoff depth 3167 In
1-yr, 24-hr Intensity . _ 0.'t5• Inlhr
Pre -development 1-yr, 24-hr runoff 3.17 fe/sec
Post -development 1-yr, 24-hr runoff 6 3 " ft3lsec
Pro/Post 1-yr, 24-hr peak control 2.16 felsec
Storage Volume
Design volume (WQV)
Adjusted water quality volume (WQVAd;)
Volume contained in the sedimentation basin and on top of the sand filter
Maximum head on the sedimentation basin and sand filter (hM,,F1w)
Average head on the sedimentation basin and sand filter (hA)
Runoff Coefficient (Rv)
Type of Sand Filter
Open sand filter?
If this Is an open sand filter: The clearance between the bottom of the sand
filter and the SHWT (dsAW)
Closed/pre-cast sand filter?
If this is a closed sand filter: The clearance between the bottom of the sand
filter and the SHWT (dsH-)
If this is a closed, underground closed sand filter. The clearance between
the surface of the sand filter and the bottom of the roof of the underground
structure (ds.)
7,891.14 ft"
5,918.36 fe OK
-- 5--- ,920.00
�2.00 ft OK
1.00 ft OK
0.42 (unitless)
YorN
ft
)+ YorN
d.sy -waft se (w
nla It
$-up 11
Form SW401-Sand F11ter-Rev.4 Parts I and II. Project Design Summary, Page 1 or 3

Permit Number. &90T.0.3
(to be provided by DW6)
Sedimgntation Basin
11
Surface area of sedimentation basin (As} 760.00 It'
Sand Filter
Surface area of sand filter OF) 2,200.00 rt'
Depth of the sand media filer bed (dF) 2.00 it
Coefficient of permeability for the sand filter (k) 3.50 (ff/day)
Time to drain the sand filter (t) 18.46 hours
Time to drain the sand fitter 0) 0,77 days
Additional Information
OK. Meets minimum, but may need to be increased to
contain the required volume N error under Storage
Volume section.
OK. Meets minimum, but may need to be increased to
contain the required volume f error under Storage
Volume section.
OK. Submit drainage calculations.
Does volume in excess of the design volume bypass the sand filter?
y Y or N
OK
Is an off-line flow -splitting device used?
y Y or N
OK
Does volume in excess of the design volume flow evenly distributed through a
Y N
OK
vegetated filter?
y or
What is the length of the vegetated filter?
50.00 it
Does the design use a level spreader to evenly distribute flow?
n Y or N
Show how flow is evenly distributed.
Is the BMP located at least 30ft from surface waters (50ft if SA waters)?
y Y or N
OK
If not a closed bottom, is BMP located at least 100ft from water supply wells?
y Y or N
OK
Are the vegetated side slopes equal to or less than 3:1
y Y or N
OK
Is the BMP located in a recorded drainage easement with a recorded access
Y Y N
OK
easement to a public Rght of Way (ROW)?
or
What is the width of the sedimentation chemberfforebay (Wsd)?
42.00 ft
OK
What Is the depth of sand over the outlet pipe?
1.83. it
OK
Sedimentatioa
Clamber
.- (or Foraboy)
Floe•
2+ft
Figure 1: Open Sand Filter
Saud Fitter
Chn�ber
V a' r 'Outlet Pip,
trft
In-4ihr8eilj Rensot►nbt)FIisb�VnterThbtc
IV -Sad
cli,;;p, i clr,
t WT
Form SW401-3end Filter-Rev.4 Parks I and II. Project Design Summary, Page 2 of 3

Permit Number: 09d-S
(to be provided by DWQ)
Figure 2. Closed Sand Filter
Weir
Flativ
Overload
a.
Concrete (or other
stnietural ninterial}
LI-Yiha Soil
Seasonably High
Water Table .
Water �Seduueutation CluImber
Collected (Heavy se4nents,
Organics, Dcbris)
Form SW401-Send Filter-Rev.4
Grates
Sand Filter Chamber
(Trapped seuds)
i
i
Parts I and 11. Project Design Summary, Page 3 of 3

Permit No. � 9�0 90-
(fo be provided by DWL)
teaseindicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete su
Plebmittal
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.
Initials Pagel Plan
Sheet No.
1. Plans (1" - 50' or larger) of the entire site with labeled drainage area boundaries
- System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber
- Maintenance access,
- Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
- Design at ultimate build -out,
- Off -site drainage (If applicable), and
- Boundaries of drainage easement.
2. Plan details (1" = W or larger) for the sand filter showing:
egLp$ - System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber 4W V414 C4U§
Maintenance access,
Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
Design at ultimate build -out,
Off -site drainage (if applicable), and
- Boundaries of drainage easement.
3. Section view of the sand filter (1" = 20' or larger) showing:
- Depth(s) of the sedimentation chamber and sand filter chamber,
- Depth of sand filter media
- Connection between the sedimentation chamber and the sand filter chamber,
SNWT level(s)
Outlet pipe, and
- Clearance from the surface of the sand filter to the bottom of the roof of the underground structure (if
applicable)
tk� 4. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
Investigation request form. County soil maps are not an acceptable source of solls Information.
A0 5. Supporling calculations (including drainage calculations)
r 6. Signed and notarized operation and maintenance (0&M) agreement
7. A copy of the deed restrictions (if required).
Form SW401-Sand Filter-Rev.4 Part ill, Page 1 of 1

Permit Number:
° (to be provadfd by DWp
Drainage Area Number: ?�
Sand Filter Operation and Maintenance Agreement
I will keep a maintenance record on this B1VIP..This maintenance xecord will be kept in a
log in a known set location. Any deficient BNIP 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 1'qad to` g � �►
sand filter. =
-- Once a year, sand media will be skimmed. O 3
— The sand filter media will be replaced whenever it fails to function properly Ater
vacuuming.
The sand filter will be inspected quarterly and within 24 hours after every storm eventy '
greater than 1.0 inches (or 1..5 inches if in a Coastal County). Records of operation and
maintenance will be kept in a known set location and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be
repaired immediately.
BMP element:
Potentialproblem:
How I will remediate theproblem;
The entire BMP
Trash/ debris is present.
Remove the trash debris.
The adjacent pavement
(if applicable)
Sediment is present on the
pavement surface.
Sweep or vacuum the sediment as
soon as possible.
The perimeter of the
sand filter
Areas of bare soil and/or
erosive gullies have formed.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
long.
Maintain vegetation at a height of
approxhnaw_x six inches.
The flow diversion
structure
The structure is clogged;
Unclog the conveyance and dispose
of any sediment off -site.
The structure is damaged.
Make any necessary repairs or
replace if damage is too large for
repair.
The pretreatment area
Sediment has accumulated to
Search for the source of the
a depth of greater than six
inches.
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
m.atting or riprap if needed to
prevent future erosionproblems;
Weeds are present.
Remove the weeds, preferably by
hand. If a pesticide is used, wipe:it
on the plants rathet'than spraying.
Form SW401-Sand Filter O&M-Rev.3 Pagel of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The filter bed and
underdrain collection
Water is ponding on the
surface for more than 24
Check to see if the collector system
is clogged and flush if necessary. If
system
hours after a storm,
water still ponds, remove the top
few inches of filter bed media and
replace. If water still ponds, then
consult an expert.
The outflow spillway
Shrubs or trees have started
Remove shrubs and trees
and pipe
to grow on the embankment.
immediately.
The outflow pipe is clogged.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
The outflow pipe is damaged.
Repair or replace the pipe.
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 SW401-Sand Filter O&M-Rev.3 Page 2 of 3

Permit Number:.5 V $ 0909O3
(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 pri-or to any changes to the system or responsible parry.
Project name:South Bridge Subdivision "`rl 6lk' . ~ i_
BMP drainage area number:5
Print name:Raiford G. Trask Jr.
Title:Manager of BC & RT. LLC and Trustee
Address:1202 Eastwood Road Wiltninaton. NC 28403
Date:,'' 2,9 a�
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, t r)lem'g 11 a Notary Public for the State of
!I dYffik 4',f moli'n q. , County of 774W h(*no y{ V , do hereby certify that
Ra; ?or.d G. Trask'j P. personally appeared before me this
day of .200and acknowledge the due execution of the
requirements. Witness my hand and official seal,
NO
�®� /Q�
P U 1300
�. OI/ER�Cti��.�
SEAL
My commission expires�-C�
Form SW401-Sand Filter O&M-Rev.3
3
Page 3 of

r In
Permit Number. 2�
(fo be proV1ded by DWG)
rw 0p WATe
PA,
�y
NCDENR S
A Y
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
SAND FILTER SUPPLEMENT j )
This form must be filled out on line, printed and submitted With all of the required information,
Make sure to also fill out and submit the Required items Checklist (Section 111) and the I&M Agreement (Section IV)
Project name South Bfidge.Subdivislon -Phase l
Contact name John'S,'TUnstall, R. '.. .
Phone number 910.343t6li3
Date 8/31/200a(Revised 11-09-09) (Revised 02.23-10).
Drainage area number 6A
Site Characteristics
Drainage area (AD)
Impervious area
% Impervious (IA)
Design rainfall depth (Ro
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr Intensity
Pre -development 1-yr, 24-hr runoff
Post -development 1 yr, 24-hr runoff
Pre/Post 1-yr, 24-hr peak control
Storage Volume
Design volume (WQV)
Adjusted water quality volume (WQVMI)
Volume contained In the sedimentation basin and on top of the sand filter
Maximum head on the sedimentation basin and sand filter (hM';iW)
Average head on the sedimentation basin and sand filter (hA)
Runoff Coefficient (Rv)
Type of Sand Filter
Open sand filter?
If this is an open sand filter: The clearance between the bottom of the sand
filter and the SHWT (dsHw)
Closed/pre-cast sand filter?
-If this is a closed sand filter: The clearance between the bottom of the sand
filter and the SHWT (dsliwr)
If this is a closed, underground closed sand filter: The clearance between
the surface of the sand filter and the bottom of the roof of the underground
structure (dw,,)
1.04,362.00 fe
47,45a.82 f?
45.5% %
1;50 In
3.57
In
0.15
in/hr
4.71
fl?/sec
.0.22
felsec
3.50
fe/sec
13,d61.60 f?
9,796.25 fP
-10,479.00
3.00 It
1:50 ft
0,46 (unitless)
Y YorN
Z-67 mIAO-ft !W
. 'N Y or N
NIA ft
NIA ft
OK
OK
OK
OK
Form SW401-Sand Filter-Rev.4 Parts I and It, Project Design Summary, Page 1 of s

11
Sedimentation Basin
Surface area of sedimentation basin (As)
Sand Filter
Surface area of sand filter (AF)
Depth of the sand media filter bed (dF)
Coefficient of permeability for the sand fllter (k)
Time to drain the sand filter (t)
Time to drain the sand filter (t)
1,070.97 fe
2,42?:03 ft'
.2:00 ft
3,5Q (ft/day)
27.73 hours
1.10 days
Additional Information
Does volume in excess of the design volume bypass the sand filter?
Y Y or N
Is an off-line flow -splitting device used?
'Y Y or N
Does volume in excess of the design volume flow evenly distributed through a
Y Y or N
vegetated filter?
What is the length of the vegetated filter?
50.00 ft
Does the design use a level spreader to evenly distribute flow?
n Y or N
Is the BMP located at least 30ft from surface waters (50ft if SA waters)?
Y Y or N
If not a closed bottom, is BMP located at least 100ft from water supply wells?
Y Y or N
Are the vegetated side slopes equal lo or less than 31
Y Y or N
Is the BMP located in a recorded drainage easement With a recorded access
easement to a public Right of Way (ROW)?
Y Y or N
What is the width of the sedimentation chambedforebay (Wsw)?
45.-00 It
What is the depth of sand over the outlet pipe?
1.83 ft
Figure 1: Open Sand Filter
Sedimentation ;laud Filter.
Chamber Chn nber
(or AVForebny) _
it�
FlowOatlet Pine
i
e
i
In -Situ Soil; SeasouablAFIish Water Table
tiVs.a
dpip„ = CIF
Cfs vff
Permit Number. U �O `eP-7
(to be provided byDWQ
OK, Meets minimum, but may need to be increased to
contain the required volume if error under Storage
Volume section.
OK. Meets minimum, but may need to be increased to
contain the required volume if error under Storage
Volume section.
OK. Submit drainage calculatlons.
OK
OK
OK
Show how flow is evenly distributed.
OK
OK
OK
OK
OK
OK
Form SW401-Sand Filter-Rev.4 Parts I and II, Project Design Summary, Page 2 of 3

Permit NumberL21Few—Y
{ (to be provided by DWG
Figure 2: Closed Sand Filter
Flow
O�-erinnd -
Flow� . .
Concrete (or outer
shnchtrnl ntaterian
Li-Siht Soil
Seasonably High
Water Table
Water
Collected
SeAllentation Chamber
(Heavy sedtmencs,
Orgy des, Debris)
C oN-er Grates
Ss�ltd
Pipe
v tlSpace
hPa. ? tl
p
L-Y 1
Saud Filter Chamber
(Trapped Solids)
Form SW401-Sand Fliter-Rev.4 Parts I and II. Project Design Summary, Page 3 of 3

r
Permit No. 0949162
(to be provided by DWQ)
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An Incomplete submittal
package will reault In a request for additional information. This v.�lll d'elas Sinai r r.—Mv. Wd 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 beep met, attach justification.
Initials Pagel Plan
Sheet No.
b— 00' 1. Plans 0" - 50' or larger) of the entire site with labeled drainage area boundaries
Cicj - System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber
Maintenance access,
- Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
- Design at ultimate build -out,
- Off -site drainage (if applicable), and
- Boundaries of drainage easement.
t= 2. Plan details (1" = 50' or larger) for the sand filter showing:
- System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber AI w! 1-4 CAUS
- Maintenance access,
Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
- Design at ultimate build -out,
Off -site drainage (If applicable), and
- Boundaries of drainage easement.
3. Section view of the sand filter (1" = 20' or larger) showing:
- Depth(s) of the sedimentation chamber and sand filter chamber,
- Depth of sand filter media
- Connection between the sedimentation chamber and the sand filter chamber,
- SHWT level(s)
Outlet pipe, and
Clearance from the surface of the sand filter to the bottom of the roof of the underground structure (if
applicable)
l 4. A soils report that is based upon an actual field Investigation, soil borings, and Infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
S 5. Supporting calculations (including drainage calculations)
6. Signed and notarized operation and maintenance (0&M) agreement
7. A copy of the deed restrictions (If required).
Form SW401-Sand Filter-Rev.4
Part III, Page 1 of 1

Permit Number: , 16 � -3
(to be provfde by DWo
Drainage Area Number:
Sand Filter Operation and Maintenance Agreement NIC
i U
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 6-reduce the sediment load tythe
sand filter.
— Once a year, sand media will be skimmed.
-- The sand filter media will be replaced whenever it fails to function prop after
after�
vacuuming. '
The sand filter will be inspected quarterly and within 24 hours after every storm even)',
greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and
maintenance will be kept in a known set location and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be
repaired immediately.
BMW element:
Potential roblem:
How I will remediate the problenu.
The entire BMP
Trash debris is present.
Remove the trash/ debris.
The adjacent pavement
(if applicable)
Sediment is present on the
pavement surface.
Sweep or vacuum the sediment as
soon as possible.
The perimeter of the
sand filter
Areas of bare soil and/or
erosive gullies have formed,
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
The flow diversion
The structure is clogged.
Unclog the conveyance and dispose
structure
of any sediment off -site.
The structure is damaged,
Make any necessary repairs or
replace if damage is too large for
repair.
The pretreatment area
Sediment has accumulated to
Search for the source of the
a depth of greater than six
sediment and remedy the problem if
inches,
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or tiprap if needed to
prevent future erosion problems,
Weeds are present.
Remove the weeds, preferably by
hand. If a pesticide is used, wipe it
on the plants rather than spraying.
Form SW401-Sand Filter O&M-Rev,3 Page 1 of 3

BNIF elerneni:
poteritial problem:
how I will remediate theproblem:
The filter bed and
Water is ponding on the
Check to see if the collector system
underdrain collection
surface for more than 24
is clogged and flush if necessary. If
system
hours after a storm.
water still ponds, remove the top
few inches of filter bed media and
replace. If water still ponds, then
consult an expert
The outflow spillway
Shrubs or trees have started
Remove shrubs and trees
and pipe
to grow on the embankment.
immediately.
The outflow pipe is clogged.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
The outflow pipe is damaged,
Repair or.replace the pipe.
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 SW401-Sand Filter O&M-Rev.3 Page 2 of 3

Permit Number:_ !�; W $ 09 Qq Oa
(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 file system or prior to any changes to the system or responsible party.
Project name:South Bridge Subdivision
BMP drainage area number:6A
Print name:Rai:ford G. Trask, Jr.
Title:Trustee
Address:1202 Eastwood Road Wilmington, NC 28403
Date:__ `J 16,41er_ Lai /i y
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, JU' 1(, 111 • W CM (A J3 , a Notary Public for the State of
County of Re,U) ()VQ f , do hereby certify that
personally appeared before me this
day of ` and acknowledge the due execution of the
ace requirements. Witness my hand and official seal,
SEAL
My commission expires i —10 m ;20 ! Z.
Form SW401-Saud Filter O&M-Rev.3
3
Page 3 of

Permit Number. 6'17fJVa-5
(to be provided by DWC,V
a
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
SAND FILTER SUPPLEMENT
hv—r
'1 '
6S
This form must be filled out on line, printed and submitted with all of the required information.
Make sure to also fill out and submit the Required Items Checklist (Section IIQ and the i&M Agreement (Section IV)
Project name
Contact name
Phone number
Date
Drainage area number
4Ali 7
f�
Site Characteristics
Drainage area (Ao)
Impervious area
% Impervious (la)
Design rainfall depth (Ro)
Peak Flow Calculations
1-yr. 24-hr runoff depth
1-yr, 24-hr intensity
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr runoff
Pre/Post 1-yr, 24-hr peak control
Starage Volume
Design volume (WQV)
Adjusted water quality volume (WQVm)
Volume contained in the sedimentation basin and on top of the sand filter
Maximum head on the sedimentation basin and sand filter (hm F11ter)
Average head on the sedimentation basin and sand filter (hA)
Runoff Coefficient (Rv)
Type of Sand Filter
Open sand filter?
If this Is an open sand filter: The clearance between thebottom of the. sand
filter and the SHWT ('dSHwr)
Closed/pre-cast sand filter?
If this rs a closed sand filter: The clearance between the bottom of the sand
filter and the SHWT (dywvff)
If this Is a closed, underground closed sand filter: The clearance between
the surface of the sand filter and the bottom of the roof of the underground
structure (ds,.)
V7.100.00 fe
52��7•61 fe
4g.1% %
1.50. in
3167
in
0.16,
in/hr
8,71.
fts/sec
3.87
folsec
14,4.6t.31 fe
10,860.48 fe
12,262.84
Loo ft
1,60- It
0.40 (unitless)
Y . YorN
N YorN
NIA It
NIA ft
OK
OK
OK
OK
Form SW401Sand Filter-Rev.4
Parts I and II. Project Design Summary, Page 1 of 3

Permit Number:.179101 110 3
(to be provided by DWG?)
Sootrnentation Basin
Surface area'of sedimentation basin (As)
Sand Filter
Surface area of sand fliter furl
Depth of the sand media filter bed (dF)
Coefficient of permeability for the sand filter (k)
Time to drain the sand filter (t)
Time to drain the sand filter (t)
Additional Information
Does volume in excess of the design volume bypass the sand filter?
Is an off4lne flow -splitting device used?
Does volume in excess of the design volume flow evenly distributed through a
vegetated filter?
What is the length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 3011 from surface waters (50ft if SA waters)?
If not a closed bothm, Is BMP located at least 10011 from water supply wells?
Are the vegetated side slopes equal to or less than 3:1
Is the BMP located in a recorded drainage easement with a recorded access
easement to a public Right of Way (ROW)?
What is the width of the sedimentation chamberlforebay (Ws d)?
What is the depth of sand over the outlet pipe?
Sedinientntioa
C'bmuber
(urForebay` •)
Flow
III-Siho:loii
xtft
,VSed
Figure 1: Open Sand Filter
1,260.09 fe
2,824.19 fta
2.00 ft
9,50 (fUday)
26_.85_ hours
1.10 days
Y,
YorN
Y
YorN
Y
YorN
50.00 It
n
YorN
Y
YorN
Y
YorN
Y
YorN
Y
YorN
0.50 ft
1.83 It
Saud Filter
CLa nbe1 r
0 Outlet Pipe
ITigh Water Table
.�......i dPppe
i C6 WT
OK. Meets minimum, but may need to be increased to
contain the required volume 9 error under Storage
Volume section.
OK. Meets minimum, but may need to be increased to
contain the required volume If error under Storage
Volume section.
OK. Submit drainage calculations,
OK
OK
OK
Show how flow is evenly distributed.
OK
OK
OK
OK
OK
OK
Form SW401-Sand Filter-Rev.4 Parts I and It. Project Design Summary, Page 2 of 3

Permit Number: 4-9YO.103r
(to be prov/Bed by DWQ)
Figure 2: Closed Sand Filter
Flow
Overland
Flow
:."; •:f
1�
Concrete (or outer
shvctw•nl utaterini)
la -Situ Soil
Seasonably FYigit.
Water Table
Water Sedunotttotiou C'b:unitier (M
Collected
(Flom sadnnaus,
Oilpnics, bebtls)
Orates
Outlet Pipe
........ ......, Clyt7Ce
i
c
MOIL ifiM
`�Sn d Filter Choniber
(Trapped Soids)
Form SW401-Sand Filer-Rev.4 Parts I and II. Project Design Summary, Page 3 of 3

Permit No. OIP940-�
(to be provided by DWQ.?)
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. 1'rr a requirement has not been met, attach justification.
Initials Page/ Plan
Sheet No.
c 7, 1. Plans (V - 50' or larger) of the entire site with labeled drainage area boundaries
C,ya - System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber
- Maintenance access,
- Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
Design at ultimate build -out,
Off -site drainage (if applicable), and
- Boundaries of drainage easement.
2. Plan details (1" = 60' or larger) for the sand filter showing:
C4U4 - System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber A I -,*? <K11C
- Maintenance access,
- Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
Design at ultimate build -out,
- Offsite drainage (if applicable), and
- Boundaries of drainage easement.
3, Section view of the sand filter 0 ° = 20' or larger) showing:
- Depth(s) of the sedimentation chamber and sand filter chamber,
- Depth of sand filter media
- Connection between the sedimentation chamber and the sand filter chamber,
SHWT level(s)
Outlet pipe, and
- Clearance from the surface of the sand filter to the bottom of the roof of the underground structure (if
'r,,- applicable)
4. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
Investigation request form. County soil maps are not an acceptable source of soils information.
5. Supporting calculations (including drainage calculations)
j 6. Signed and notarized operation and maintenance (0&M) agreement
7. A copy of the deed restrictions (if required).
Form SW401-Sand Filter-Rev.4 Part lil, Page 1 of 1

Permit Number: � ��y
(to be provt122
by DWO
Drainage Area Number:
Sand Filter Operation and Maintenance Agreement
' �X_T �
I will
keep a maintenance record on thus 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 sedimen� oad.the',
r
sand filter. '0
— Once a year, sand media will be skimmed.
— The sand filter media will be replaced whenever it fails to function prope ty after �P
vacuuming.
The sand filter will be inspected quarterly and within 24 hours after every storm event \
greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and
maintenance will be kept in a known set location and will. be available upon request. .
Inspection activities shall be performed as follows. Any problems that are found shall be
repaired immediately.
BMW element:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash debris is present..
Remove the trash/debris.
The adjacent pavement
Sediment is present on the
Sweep or vacuum the sediment as
(if applicable)
pavement surface.
soon as possible.
The perimeter of the
sand filter
Areas of bare soil and/or
erosive gullies have formed.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
Maintainvegetation at.a height of
long.
approximately six inches.
The flow diversion
The structure is clogged.
Unclog the conveyance and dispose
structure
of any sediment off --site.
The structure is damaged.
Make any necessary repairs or
replace if damage is too large for
repair.
The pretreatment area
Sediment has accumulated to
Search for the source of the
a depth of greater than six
sediment and remedy the problem if
inches.
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present,
Remove the weeds, preferably by
hand. If a pesticide is used, wipe it
on the plants rather than spra in .
Form SW401-Sand Filter O&M-Rev.3 Page 1 of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The filter bed and
Water is pond9ng on the
Check to see if the collector system
underdrain collection
system
surface for more than 24
hours after as torm.
is clogged and flush if necessary. If
water still ponds, remove the top
few inches of filter bed media and
replace. If water still ponds, then
consult an expert.
The outflow spillway
Shrubs or trees have started
Remove shrubs and trees
and pipe
to grow on the embankment.
immediately,
The outflow pipe is clogged..
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
The outflow pipe is damaged.
Repair or replace the pipe,
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 SW401-Sand Filter O&M-Rev.3 Page 2 of 3

Permit Number: S W 9 ©i t)gQ3
(to be provided by DWQ)
I ackmowledge 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 wi&. tle system or prior to any changes to the s-y�s'tem or responsible party.
Project name: South Bridge Subdivision
BMP drainage area number:6B
Print name:Raiford G. Trask Jr
Title:Manaaer of BC & RT LLC and Trustee
Address,1202 Eastwood Road Wilmington NC 28403
Date: ZxAeg" � ��'
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, , fj( � 0, 111 . VJ) j W (If� _, a Notary Public for the State of
County of Au-0 k i uw Q r" , do hereby certify that
personally appeared before me this
day of and acknowledge the due execution of the
forgoing. sand filter maintenance requirements. Witness my hand and official seal,
``�eeaPruuaegfepC
Co
w /� �
4 �® Egyp+ Ao e
�U 13 L%G a
f •���,q�ODER 00 % "`
­'1114401 UAW"
CRaT
My commission expires ffi --f 6 - 2 D/ 2-
Form SW401-Sand Filter O&M-Rev.3 Page 3 of
3

rm
Permit Number: II e p 9 o 9 p
(to be provided DWQ)
Drainage Area Number:
Filter Strip, Restored Riparian Buffer and Level Spreader
Operation and Maintenance Agreement R�T 4 01 S
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 irrnnediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important maintenance procedures: w,
- Immediately after the filter strip is established, any newly planted veygetg)atio A
will be watered twice weekly if needed until the plants become established)_.-°'
(commonly six weeks). t
- Once a year, the filter strip will be reseeded to maintain a dense growths
vegetation
- Stable groundcover will be maintained in the drainage area to reduce the
sediment load to the vegetation.
- Two to three times a year, grass .filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC,1993). Forested filter strips do not require this type of maintenance.
- Once a year, the soil will be aerated if necessary.
- Once a year, soil pH will be tested and lime will be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BNT element.
The entire filter strip
system
Potentialproblem:
Trash/debris is present.
How I will remediate the problem,
Remove the trash/debris.
The flow splitter device
(if applicable)
The flow splitter device is
clogged.
Unclog the conveyance and dispose
of any sediment off -site. .
The flow sputter device is
damaged•
Make any necessary repairs or
replace if damage is too large for
re air.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3

BMP element:
Potential roblem:
How 1 will remediate theproblem:
The swale and the level
The swale is dogged with
Remove the sediment and dispose
III
}
sediment.
of it off -site.
The level lip is cracked,
Repair or replace lip.
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
Regrade the sod to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stormwater has
then plant a ground cover and
bypassed it
water until it is established. Provide
lime and a one-time fertilizer
a hcaUg-m
Trees or shrubs have begun
Remove them.
to grow on: the Swale or just
downslo a of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gutsy, and then
reestablish proper erosion control.
Turf reinforcement is
Study the site to see if a larger
damaged or ripap is rolling
bypass channel is needed (enlarge if
downhill.
necessary). After this, reestablish
the erosion control material.
The filter strip -
Grass is too short or too long
Maintain grass at a height of
{if a livable}.
apprTomately three to six inches.
Areas of bare soil and/ or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Sediment is building up on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or
Determine the source of the
dying.
problem: sons, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer a lication.
Nuisance vegetation is
Remove vegetation by hand if
choking out desirable species.
possible. If pesticide is used, do not
allow it to get into.the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
I
Quality local Regional Office, or the
outlet.
4U1 Oversight LTnit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored. Riparian Buffer O&M Rev.3 Page 2 of 3

C
Permit Number: Sr W 9 a lD 9 6
(to be provided by DWQ)
I aclmowledge 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:South Bridge Subdivision - Phase I
BMP drainage area number:I
Print name:Raiford G. Trask, 7r
Title:Manaizer of BC & RT, LLC and Trustee
Address:1202 Eastwood Road Wilmington, NC 28403
Note: The legally responsible party should not be a homeownersassociation unless more than 50% of
the. lots have been sold and a resident of the subdivision has been named the president.
I, f1 m u '\ . NIr('1 `� , allotary Public for the State of
County of iy .11.} i"f ft.{)bYJ-, do hereby certify that SL k, t` I
personally appeared before me this
day of. ' 4 '*T D •Q,._'('' Vye A7 WM4, and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
l 5..
P:O" /kp
40TA.9k)
OC14.
SEAL
�Wz
My commission expires O : " U 6 _ I Li
Form SWU40l-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3

Permit Number: �wg 020,163
(to be provided b.X DWp
Drainage Area Number:
Filter Strip, Restored Riparian Buffer and Level Spreader
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:
— Immediately after the filter strip is established, any newly planted vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks). %
— Once a year, the filter strip will be reseeded to maintain a dense grV-4 of 11
vegetation
— Stable groundcover will be maintained in the drainage area to reduce the
sediment load to the vegetation.. AI r
— Two to three times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC,1993).. ForegtPd filter strips do not require this type of maintenance.
— Once a year, the soil will be aerated. if necessary.
— Once a year, soil pH will be tested and lime will'be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblem:
How I will remediate theproblem:
The entire filter strip
system
Trash/debris is present.
Remove the trash/debris.
The flow splitter device
(if applicable)
The flow sputter device is
clogged.
Unclog the conveyance and dispose
of any sediment off -site.
The flow splitter device is
damaged,
Make any necessary repairs or
replace if damage is too large for
repair.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3

BMP element:
Potentialproblem-
How I will remediate the problem:
The swale and the level
The swale is clogged with
Remove the sediment and dispose
lip
sediment.
of it off -site:
The level lip is cracked,
Repair or replace lip,
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
Regrade the soil to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stormwatear has
then plant a ground cover and
bypassed it.
water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun
Remove them.
to grow on the swale or just
downslo a of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then
reestablish proper erosion control.
Turf reinforcement is
Study the site to see if a larger
damaged or ripap is rolling
bypass channel is needed (enlarge if
downhill.
necessary). After this, reestablish
the erosion control material.
The filter strip
Grass is too short or too long
Maintain grass at a height of
if applicable).
approximately three to six inches.
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application,
Sediment is building tip on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application.
Nuisance vegetation is
Remove vegetation by hand if
choking out desirable species.
possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality local Regional Office, or the
outlet.
401 Oversight Unit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 of 3

Permit Number: S W2? U 1 D ? d
(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:South Bridge Subdivision - Phase I
BMP drainage area number:2
Print name:Raiford G. Trask Jr.
Title:Manager of BC & RT. LLC and Trustee
Address:1202 Eastwood Road Wilmington NC 28403
Signature:
Date:
11�1q --Dq k_J
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
a Notary Public for the State of
4Q�Itt—� do hereby certify that
arsonally appeared before me this
wledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
SEAL
My commission expires 05- 0 VI 4
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3

Permit Number:_ S W 1 0 Q d d
(to be provided DWQ)
Drainage .Area Number:
Filter Strip, Restored Riparian Buffer and Level Spreader
Operation and Maintenance Agreement NV_T
I will keep a maintenance record on this BNT. This maintenance record will be kept in a
login a known set location. Any deficient BNT elements noted uz 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 BNT.
Important maintenance procedures: ,
— Immediately after the filter strip is established, any newly plante y,
will be watered twice weekly if needed until the plants become es a shed�pg
(commonly six weeks).
— Once a year, the filter strip will be reseeded to maintain a dense growth of
vegetation -----
Stable groundcover will be maintained in the drainage area to reduce the
sediment load. to the vegetation.
— Two to thire'e times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC,1993). Forested filter strips do not require this type of maintenance.
— Once a year, the soil will be aerated if necessary. -
- Once a year, soil pH will be tested and lime will be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shallbe performed as follows. Any problems that are found shall
be repaired immediately.
BNT element:
The entire filter strip
system
Potentialproblem:
Trash/debris is present.
How I will remediate theproblem:
Remove the trash/debris.
The flow splitter device
(if applicable)
The flow splitter device is
clo ed,
Unclog the conveyance and dispose
of any sediment off -site.
The flow splitter device is
damaged.
Make any necessary repairs or
replace if damage is too large for
re air.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The swale and the level
The swale is clogged with
Remove the sediment and dispose
lip
sediment
of it off site_
The level lip is cracked,
Repair or replace lip.
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
Regrade the soil to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stormwater has
then plant a ground cover and
bypassed it.
water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun
Remove them.
to grow on the swale or just
downslo a of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed,
remove the gully, and then
reestablish proper erosion control.
Turf reinforcement is
Study the site to see if a larger
damaged or ripap is rolling
bypass channel is needed (enlarge if
downhill.
necessary). After this, reestablish
the erosion control material.
The filter strip
Grass is too short or too long
Maintain grass at a height of
if applicable).
approximately three to six inches.
Areas of bare sail and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one -tune fertilizer application.
Sediment is building up on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application.
Nuisance vegetation is
Remove vegetation by hand if
choking out desirable species.
possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality local Regional Office, or the
outlet.
401 Oversight Unit at 9119-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 of 3

� a �
Permit Number: 5 W g ©g pgQ7,
(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 N ith the system or prior to any changes to the system or r esponsible party.
Project name:South Bridge Subdivision - Phase I
BMP drainage area number.
Print name:Raiford G. Trask Jr.
Title:Manager of BC & RT, LLC and Trustee
Address:1202 Eastwood Road Wilmington, NC 28403
Note: The legally responsible party should not be a homeowners association unless more than So% of
the lots have been sold and a resident of the subdivision has been named the president.
a Notary Public for the State of
of ► V O J-liA, &E , do hereby certify that dJ
personally appeaxed before me this
day of ) kgAl, a .--, and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
"ti{I16111111F1ot
�s 'is.
s , lVO
hSON 0""1
s �pfiA�,
M �
0131
.1C' �'
a
��=11111111111��,
SEAL
My commission expires
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer 08cM-Rev.3 Page 3 of 3

Permit Number:: W 9 U 90 ? Q_3
(to be provided y DWp)
Drainage Area Number;
Filter Strip, Restored Riparian Buffer and Level Spreader
Operation and Maintenance Agreement NrV ,�
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:
— Immediately after the filter strip is established, any newly planted veeta
will be watered twice weekly if .needed until the plants become etl�si
(commonly six weeks). C
— Once a year, the filter strip will be reseeded to maintain a dense growtit"of
vegetation
— Stable groundcover will be maintained in the drainage area to reAY%he
sediment load to the vegetation.
Two to three times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements.
(NIPC,1993). Forested filter strips do not require this type of maintenance.
Once a year, the soil will be aerated if necessary.
— Once a year, soil pH will be tested and lime will be. added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element.
Potential proble=
How I will remediate the roblem:
The entire filter strip
system
Trash/debris is present.
Remove the trash/debris.
The flow splitter device
(if applicable)
The flow splitter device is
clo d.
Unclog the conveyance and dispose.
of any sediment off -site.
The flow splitter device is
Make any necessary repairs or
damaged.
replace if damage is too large for
repair.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev,3 Page 1 of 3

BMP element:
Potential roblem:
How I will remediate theproblem:
The Swale and the level
The swale is clogged with
Remove the sediment and dispose
lip
sediment.
of it off -site.
The level lip is cracked,
Repair or replace lip.
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
Regrade the soil to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stormwater has
then plant a ground cover and
bypassed it.
water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun
Remove them
to grow on the swale or just
downslo a of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then
reestablish proper erosion control.
Turf reinforcement is
Study the site to see if a larger
damaged or ripap is rolling
bypass channel is needed (enlarge if
downhill.
necessary). After this, reestablish
the erosion control material.
The filter strip .
Grass is too short or too long
Maintain grass at a height of
if applied ble .
approximatel three to six inches.
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Sediment is building up on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or
Determine the source of the
dying.
problem; soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application.
_
Nuisance vegetation is
Remove vegetation by hand if
choking out desirable species.
possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality local Regional Office, or the
outlet.
201 Oversight Unit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev-3 Page 2 of 3

Permit Number: 0202Q.3
(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 systein or responsible party.
Project name:South Bridge Subdivision - Phase I
BMP drainage area number:4
Print name:Raiford G. Trask, Jr.
Title:Manager of BC & RT, LLC and Trustee
Address:1202 Eastwood Road Wilmington NC 28403
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president. .
1, E a Notary Public for the State of
IN: rlilnrk- County of L to VA ANr_, ¢ d- do hereby certify that �
1 b. .
personally appeared before me this
day of :l- , and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
tool 11oloje f"I&
A
SEAL
My commission expires0 r 66--11
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3

Permit Number: —"- W S G 9 DC� d 3
(to be provided byD WO)
Drainage .Area Number:. __
Filter Strip, Restored Riparian Buffer and Level Spreader
Operation and Maintenance Agreement -- q \ 2
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:
— Immediately after the filter strip is established, any newly planted vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).;
— Once a year, the filter strip will be reseeded to.maintain a dense g owth of
vegetation UEC
— Stable groundcover will be maintained in the drainage area to reduce the
sedimentt load to the vegetation.
— Two to three times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC,1993). Forested filter strips do not require this type of maintenance.
— Once a year, the soil will be aerated if necessary.
— Once a year, soil pH will be tested and lime will be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in. a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BUT element:
Potentialproblem:
How I will remediate theproblem-.
The entire filter strip
Trash/debris is present.
Remove the trash/debris.
system
The flow splitter device
(if applicable)
The flow splitter device is
clogged.
Unclog the conveyance and dispose
of any sediment off -site.
The flow splitter device is
Make any necessary repairs or
damaged.
replace if damage is too large for
repair.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3

BMP element:
The swale and the level
Iip
The bypass channel
The filter strip
The receiving water
Potential problem:
The swale is clogged with
sediment.
The level lip is cracked,
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
end of the level spreader that
shows storm.water has
bypassed it.
Trees or shrubs have begun
to grow on the swale or just
downslope of the level lip.
Areas of bare soil and/or
erosive gullies have formed.
Turf reinforcement is
damaged or ripap is rolling
downhill.
Grass. is too short or too long
Areas of bare soil and/or
erosive gullies have formed.
Sediment is building up on
the filter strip.
Plants are desiccated.
Plants are dead, diseased or
dying.
Nuisance vegetation is
choking out desirable species.
Erosion or other signs of
damage have occurred at the
outlet.
How I will remediate the problem
Remove the sediment and dispose
of it off -site.
Repair or replace lip.
Regrade the soil to create a berm
that is higher than the level lip, and
then plant a ground cover and
water until it is established. Provide
lime and a one-time fertilizer
Remove them.
Regrade the soil if necessary to
remove the gully, and then
reestablish proper erosion control.
Study the site to see if a larger
bypass channel is needed (enlarge if
necessary). After this, reestablish
the erosion control material.
Maintain grass at a height of
approximately three to six inches.
Regrade the soil if necessary to
remove the gully, and then plant a .
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Remove the sediment and
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Provide additional irrigation and
fertilizer as needed.
Determine the source of the
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application.
Remove vegetation by hand if
possible. If pesticide is used, do not
allow it to get into the receiving
water.
Contact the NC Division of Water
Quality local Regional Office, or the
401 Oversight Unit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 of 3

Permit Number: .5W g 0 969 Q 3
J
(to be provided by DWQ)
I acknowledge and agree by nay 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:S outh'B ridge Subdivision - Phase I
BMP drainage area number:5
Print name:Raiford G. Trask Jr.
Title:Manner of BC & RT. LLC and Trustee
Address:1202 Eastwood Road Wilmington NC 28403
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
Mrr i S , a Notary Public for the State of
of 1�� .li,� N 11 !� , do hereby certify that
ti
lr. personally appeared before me this '�'
day of IX. —',. ,C , &MS, and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
SEAL
My commission expires o s ' D (0 i C
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3

Permit Number:_ S VJ S 0 qD 9 0�
(to be provide DWQ,)
Drainage Area Number:
Filter Strip, Restored Riparian Buffer and Level Spreader
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:
- Immediately after the filter strip is established, any newly planted vegetE. � I , .
will be watered twice weekly if needed until the plants become ef
(commonly six weeks). C 'I
- Once a year, the filter strip will be reseeded to maintain a dense growt %f
vegetation ..
- Stable groundcover will be maintained in the drainage area to reds `ft -
sediment load to the vegetation.
Two to three times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
.may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC,1993). Forested filter strips do not require this type of maintenance.
- Once a year, the soil will be aerated if necessary.
- Once a year, soil pH will be tested and lime will be added if necessary.
.After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shah
be repaired immediately.
BMP element:
Potentialproblem:
How I will remediate theproblem:
The entire filter strip
stem
Trash/debris is present.
Remove the trash/debris.
The flow sputter device
(if applicable)
The flow splitter device is
clogged.
Unclog the conveyance and dispose
of any sediment off -site.
The flow splitter device is
Make any necessary repairs or
damaged.
replace if damage is too large for
rpmair.
Form SWU461-Level Spreader-, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3

BMP element:
Potential problenn •
How I will remediate the prohlem:
The swale and the level
The swale is clogged with
Remove the sediment and dispose
lip
W
sediment.
of it off -site.
The level lip is cracked,
Repair or replace lip.
settled, undercut, eroded or
otherwise damaged,
There is erosion around the
Regrade the soil to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stormwater has
then plant a ground cover and
bypassed it.
water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun
Remove -them.
to grow on the swale or just
downslo a of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then
reestablish proper erosion control.
Turf reinforcement is
Study the site to see if a larger
damaged or ripap is rolling
bypass channel is needed (enlarge if
downhill.
necessary). Ater this, reestablish
the erosion control material.
The filter strip
Grass is too short or too long
Maintain grass at a height of
if applicable)-
approximatelyapproxhmtely three to six inches.
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed_
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer applicatimL
Sediment is building up on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizerapplication.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application.
Nuisance vegetation is
Remove vegetation by hand if
choking out desirable species,
possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality local Regional Office, or the
outlet. 1
401 2y t Unit at 919-M-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M Rev.3 Page 2 of 3

Permit Number: W g' O'? 0 9 p 3
(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 tk system or responsible party.
Project name: South Bridge Subdivision - Phase I
BMP drainage area number:6A
Print name:Raiford G. Trask Jr.
Title:ManaMer of BC & RT LLC and Trustee
Address:1202 Eastwood Road Wilmington NC 28403
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president,
i
I,
a Notary Public for the State of
MbV41N ' j Gt , Co un of ���I �a hl1 \J2 t- , do hereby certify that
personally appeaxed before me this
day of .���1�� � and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
J IP
slo
A3'
w
F'l,.i1300' �U
►'.�qti :yea G..��`.
SEAL
My commission expires OSAA
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3
6

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

B1MP element
Potentialproblem:
How 1 will remediate the vblem:
The swale and the level
lip
The swale is clogged with
sediment
Remove the sediment and dispose
of it off -site.
The level lip is cracked,
Repair or replace lip.
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
Regrade the soil to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stormwater has
then plant a ground cover and
bypassed it
water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun
Remove them.
to grow on the swale or just
downslo a of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then
reestablish proper erosion control.
Turf reinforcement is
Study the site to see if a larger
damaged or ripap is rolling
bypass channel is needed (enlarge if
downhill.
necessary). After this, reestablish
the erosion control material.
The filter strip
Grass is too short or too long
Mai atain grass at a height of
if a licable).
approximately three to six inches.
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then plant a
ground cover and wafter until it is
established. Provide lime and a
one-time fertilizer a licntion.
Sediment is building up on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer apphcation.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertBizer application.
Nuisance vegetation is
Remove vegetation by hand if
choking out desirable species.
possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality local Regional Office, or the
outlet. 1401
Oversight Unit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M Rev.3 Page 2 of 3

Permit Number: S k) B 0 J () �t D 3
(to be provided by DWQ) rt
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
probletris with the system or prior to any changes to the system or responsible party.
Project narne:South Bridge Subdivision - Phase I
BMP drainage area number:
Print name:Raiford G. Trask, Jr.
Title:Manager of BC & RT, LLC and Trustee
Address:1202 Eastwood Road Wilmington, NC 28403
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been. named the president.
I, '}1N1 1� 1 N (N f T1 S , a Notary Public for the State of
County of 1y, ) j'1(� (�)U X- , do hereby certify that
personally appeared before me this
-f--
day of 1s} : Q.1Y\1r ' ,J- , and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
�4 Olp��e'i
, %oTA Oy.
ttA�v _
P 131 vx
�>»ffltltH►►�►
SEAL
My commission expires � 5 w 6 to I q
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3

Completeness Review Checklist
Project Name: :�,,`r<,1 ��;F%,_ a C(`(1iMpsCC w.� Received Date: i
L b lL
Project Location: Accepted Date:
lRule(s) 2008 Coastal Li 11:11995 Coastal Phase II (WiRO) Universal -1:1 1988 Coastal
Type of Permit: -Mo or PR Existing Permit # (Mod or PR): PE Cert on File?
HD or i D Tyne: Commercial or Residential El NCG:
%: M(% OK?) I Stream Class: MSA Map ®offsite to SW8
Paperwork Emailed Engineer on: afi of I L(
Supplements) (1 original per BMP) BMP Type(s): 1s)gk-) t,-T
0&M with correct/original signatures (1 original per BMP except LVVFS and swales)
Application with correct/original signatures Deed
Corp or LLC: Sig. Auth. per SoS or letter Email Address: Design Engineer
$505 (within 6mo) Email Address: Owner
0Soils Report with SHWT Note to Reviewer:
Calculations (signed/sealed) —54 k'T QR J/, 5W ? 0ct()C163
No obvious errors
Density includes common areas, etc �l7
13 Deed Restrictions, if subdivided:
MSiened & Notarized
Plans
2 Sets
Grading
Vicinity Map
El Legend
Infiltration
Report
SHWT:
Bottom:
Additional Information:
Permitted
BUA (sf)
DA (sf)
PP (el)
SHWT (el)
Depth (ft)
SA (sf)
®Details (roads, cul-de-sacs, curbs, sidewalks, BMPs, Buildings, etc)
Wetlands: Delineated or No Wetlands
®Layout (proposed BUA dimensions)
®DA Maps LJProject Boundaries
Wet Pond
®Soils Report
SHWT: -
PP:
offsite
PE Cert for Master
®Deed Rest for Master
BUA Permitted (Master):
BUA Proposed (Offsite):
Lot #:
®Lot # Matches Master
sf
sf

902 Market Street
Wilmington, NC 28401
[phone]
[phone] Fax
John S. Tunstall, P.E.
August I , 2014
Norris & Tunstall
Consulting Engineers, P.C.
Ms. Kelly Johnson, Stormwater Environmental Engineer
NC DENR
Division of Energy, Mineral and Land Resources
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Re: State Stormwater Permit Modification Submittal
Modification to NC DENR SW8 090903 Revision (11-19-13)
Southbridge Commercial Tract
Sneads Ferry, NC
N&T Project No. 14028 (aka 11003)
Dear Ms. Johnson:
1429 Ash -Little River Road
Ash, NC 28420
[phone]
[phone] Fax
J. Phillip Norris, P.E.
Enclosed are two (2) sets of plans for the above referenced project, one (1) set of
calculations, one (1) copy of the Stormwater Narrative, one (1) USGS map, one (1)
copy of the soils / infiltration system report, one (1) copy of the Master Community
Covenants, Amendment and Reaffirmation, one (1). copy of the Land Purchase
Agreement, the original Stormwater Management Permit application, copies of the Wet
Detention Basin Supplement forms (#7-12 & #13), copies of the Wet Detention Basin
Operation and Maintenance Agreements (#7-12 & #13A & #13B), copies of the
Infiltration Basin Supplement forms (#7-12-Secondary Infiltration & Infiltration & #13-
Secondary Infiltration), copies of the Infiltration Basin Operation and Maintenance
Agreements (#7-12-Secondary Infiltration & #13A & #13B) and a $505.00 check for the
permit review fee.
Please review this information for approval and contact us with any questions or
comments you may have. Thank you for your assistance on this project.
Sincerely,
NORRIS & TUNSTALL
CONSULTING ENGINEERS, P.C.
6 r EIVE
K- �' �"`� AUG t q �01�1
Joh S. Tunstall, P. E.
BY.
JSTfasii i 4002 (i 1003)-08-V-14-s-sw-mod.-Itr
NCBELS License C-3641

DEMLR USE ONLY
Date Received
Fee Paid
Permit Number
Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph II - Post Construction
(select all that apply) ❑ Non -Coastal SW- HQW/ORW Wafters ❑ 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 may be photocopied for use as an original
I. GENERAL INFORMATION
1. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Southbridee Commercial. Tract
2. Location of Project (street address):
NC 172
City:Sneads Ferry County:Onslow Zip:28460
3. Directions to project (from nearest major intersection):
Take US 17 (Market St.) towards Tacksonville for ayproximately 29 miles Turn right at NC 172
Go ayyroximately 5.4 miles. The site is on the left beside Yopv's Tire & Garage
4. Latitude:34° 33' 43" N Longitude:77° 24' 14" W of the main entrance to the project.
II. PERMIT INFORMATION:
1. a. Specify whether project is (check one): []New ®Modification ❑ Renewal w/ Modificationt
tRenewals with modifications also requires SWU-102 - RenewaI Application Form
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit numberSW8 090903 Rev. —,its issue date (if known) 11-19-13 , and the status of
construction: ❑Not Started ®Partially Completed* ❑ Completed* *provide a designer's certification
2. Specify the type of project (check one):
❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application, list the stormwater project number,
if assigned, and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑LAMA Major
❑Sedimentation/Erosion Control:
❑NPDES Industrial Stormwater ❑404/401 Permit: Proposed Impacts
ac of Disturbed Area
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
5. Is the project located within 5 miles of a public airport? ®No ❑Yes
If yes, see S.L. 2012-200, Part VL• http://portal.ncdenr.org/web/lr/rules-and-regulatiori� ? �.. •,•
Form SWU-101 Version Oct. 31, 2013 Page 1 of 6 �"`

III. CONTACT INFORMATION
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:BC & RT. LLC and Raiford G. Trask Jr.. Trustee
Signing Official & Title:Raiford G. Trask, Tr., Manager and Trustee
b. Contact information for person listed in item 1a above:
Street Address:1202 Eastwood Road
City:WilLn on State:NC Zip:28403
Mailing Address (if applicable):Same as above
City: State: Zip:
Phone: (910 ) 313-0795 Fax: (910 ) 313-0797
Email:[e-mail]
c. Please check the appropriate box. The applicant listed above is:
❑ The property owner (Skip to Contact Information, item 3a)
❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below)
® Purchaser* (Ach a cop of a pending s 1es agreement and comp ete Contact Information, item 2a and
2b below) ? `';
❑ Developer* (Comple�e Con1act Information, item 2a and Zb elow.)
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:Raiford G. Trask, Jr. Trust. Southbridge Master Association Inc Raiford Trask. Jr.
& Bruce Carlson as Tenants in Common
Signing Official & Title:Raiford G. Trask, Tr., Manager & Trustee
b. Contact information for person listed in item 2a above:
Street Address:1202 Eastwood Road
City:Wihnington State:NC Zip:28403
Mailing Address (if applicable):Same as above
City:
Phone: (910 ) 313-0795
Email:[e-mail]
State:
Zip:
Fax: (910 ) 313-0797
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:Norris & Tunstall Consulting Engineers, P.C.
Signing Official & Title:Tohn S. Tunstall. P.E.'.<�.
b. Contact information for person listed in item 3a above:
Mailing Address:1127 Floral Parkway, Suite 400
City:Wilmington State:NC Zip:28403
Phone: (910 ) 343-9653 Fax: (910 ) 343-9604
Email:jtunstall®ntengineers.com cc: anorris®ntengineers.com
4. Local jurisdiction for building permits: Onslow County Planning
Point of ContactAngie Maruung Phone #. (910 ) 455-3661
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.
Treated by wet detention basins with secondary infiltration.
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 PL D 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 White Oak River basin.
4. Total Property Area: 48.43 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+:48.43 acres
+ TotaI project area shall be calculated to exclude the following: the normal pool of impounded structures, the area
between the banks of streams and rivers, the area below the Normal High Water (NHKq line or Mean High Water
(MHM line, and coastal wetlands landward from the NHW (or MHM line. The resultant project area zs used to
calculate overall percent built upon area (B UA). Non -coastal wetlands landward of the NHW (or A9W line may
be included in the total project area.
8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 53.20 %
9. How many drainage areas does the project have?2 (For high density, count 1 for each proposed engineered
stormwater BMP. For low density and other projects, use 1 for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project, attach an additional sheet with the information for each area
provided in the same format as below.
Basin Information
Drainage Area 7-
Drainage Area 13
Drainage Area _
Drainage Area _
Receiving Stream Name
UT of Everett's
Creek
Stream Class *
SA; HQW
SA; HQW
Stream Index Number *
19-32
19-32
Total Drainage Area (sf)
848,684
623,896
On -site Drainage Area (sf)
848,684
623,896
Off -site Drainage Area (sf)
0
0
Proposed Impervious Area** (so
617,461
499,117
% Impervious Area** total
72.76
Impervious' Surface Area
Drainage Area .7-
Drainagie Area 13
Drainage Area
Drainage Area
On -site Buildings/Lots (sf)
100,310
0
On -site Streets (sf)
45,500
0
On -site Parking (sf)
116,226
0
On -site Sidewalks (sf)
27,095
0
Other on -site (sf)
10,620
0
Future .(sf)
317,710
499,117
Off -site (sf)
0
0
Existing BUA*** (sf)
0
0
Total (sf):
617,461
Stream Class and Index Number can be determined at: littgaortal.ncdem orwJe Lw 1ps csu1elassifications
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sic awalks, gravel areao, etc.
"**Report only that amount of existing BLLA that will remain after development. Do not report any existing BUA that
is to be removed and which will be replaced by new B UA.
Form SWU-101 Version Oct. 31, 2013 Page 3 of 6

11'.. How was the off -site impervious area listed above determined? Provide documentation. _
Proi ects in Union County: Contact DEMLR Central Office staff to check if the project is located within a Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements as per I5A NCAC 02B . 0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance (O&N I) forms
must be submitted for each BMP specified for this project. The iatest versions of the forms can be downloaded
from ham:/ /portal.ncdenr.org/web/wcl/ws/su/bmp-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
htg2://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 athtip://Rortal.ncdenr.org/TATeb/,Arci/ws/'SU%n-lars.)
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 Lit :/ /portal.ncdenr.org/web/ vwg/ws/su/statesw/forms does.
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.gnvhelp.org/pages/onesftexpress.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
6"
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
k!&L
receiving stream drains to class SA waters within 1/2 mile of the site boundary, include the 1/z
mile radius on the map.
_
7. Sealed, signed and dated calculations (one copy).-:
8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including:
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow.
f. Scale.
g. Revision number and dates.
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal
waters, and any coastal wetlands landward of the MHW or NHW lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters.
i Dimensioned property/project boundary with bearings & distances.
j. She 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.
in. Wetlands delineated, or a note on the plans that none exist. (Must be delineated,by a 't
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 calculation's.----'__-
,
o. Drainage areas delineated (included in the main set of plans, not as a separate document).
Form SWU-101 Version Oct. 31, 2013 Page 4 of 6

° p. Vegetated buffers (where required).
9. Copy of any applicable soils report with the associated SHWT elevations (Please identify"
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 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.
hft://www.secrgtwl.state.nc.us/CMorations/CSearch.aMx
VIL DEED RESTRICTIONS AND PROTECTIVE COVENANTS
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 DEMLR to verify the SHWT prior
to submittal, [phone].)
z
r.
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 1itho://12ortal.ncdenr.org/web/Ir/state-stormwater-
iorins docs. 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:Tohn S. Tunstall, P.E.
Consulting Firm: Norris & Tunstall Consulting Engineers, P.C.
Mailing Address:1127 Floral Parkway, Suite 400
City:Wilmington
State:NC
Zip:28403
Phone: (910 ) 343-9653 Fax: (910 ) 343-9604
Email itunstallC�ntengineers.com cc: anorris®ntengineers.com
DC 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) Rgybrd G. Trask Tr. , 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) Raiford G. Trask, fr. with (print or type name of organization Iisted in
Contact Information, item 1a) BC & RT, LLC and Raiford G. Trask, Tr., Trustee 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.
Fonn SWU-101 Version Oct. 31, 2013 Page 5 of 6

As the legal property owner I admowledge, 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 Stoormwater permit reverts back
to .me, the property owner. As the property owner, it is my responsibffity 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.
Date. Signature: �•`'"
c
..
- ' �� e ,° r, °r`�•s a Notary Public for the State of `�' ,County of
do hereby certify. that': personally appeared
before me this --' - day of i, 'i , and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
V
SEAL
My commission expires
X. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in Contact Information, item 1a) Agxifard G. Trask fr.
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of the
applicable stormwater rules�iyoder 15A NCAC 2H .1p00 and any other applicable state stormwater requirements.
f f
Signature :6 ' Date:
a Notary Public for the State off!��`' ` ` County of
do hereby certify that _;=-- �' '� ' % 4 "� " personally appeared
S "> _ , and ackrtowled a the due execution of the before me this =day of __ -. g application for
a stormwater y '' a , ', �� + ,u•.. _ „w
permit. Witness m hand and official seal,
PUBV
©VEit,
My commission expires
Form SWU-1 Ol Version Oct. 31, 2013 Page 6 .of 6

Permit No. ' =
(to be provided by bWQ)
Na(}iIIU�
l,�y®fir. 1� • O
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION -BASIN SUPPLEMENT
.This form must be filled out, printed and submitted.
The Required Items Checkgst (fart III) must be printed, filled out end submitted along with all of the required Information.
i-rojeot name.
Contact person
Phone number
Date
Drainage area number
916 343 @1i50. .:
2-Feti-1_.
.- - -
SQuih srkkie 8ilbd STOP ...;
Jdh4 5. lunsfa11, PE.
:
Site Characteristice
Drainage area
1131,270 ffz
Impervious area, post -development
_ ffe
% Impervious
58.89
Design rainfall depth
1.6. In
Storage Volume: Non -SA Waters
Minimum volume required
fe
Volume provided
fls
Storage Volume; SA Waters
1.5" runoff volume
80;ggq• to
Pre -development 1-yr, 24-hr runoff
-7 ',7i:^z:le
Post -development 1-yr, 24-hr runoff
X,4.Qg"fe
Minimum volume required
134,735 its
Volume provided
gg;836. is
Peak Flow Calculations
Is the pre/post control of the 1yr 24hr storm peak flow required?
Y (Y or N)
1-yr, 24-hr rainfall depth
In
Rational C, pre developmentA:2Q
(unitless)
RationalC, post -development
044 (unl8ess)
Rainfall intensity:)-yr, 24-hr storm
Q;61 Inlhr
OK -
Pre -development IT, 24-hr peak low
2,34 is/sac
Post -development 1 yr, 24-hr peak Dow
7.47 fe/sec
Pre/Post 1 yr, 244hr peak flow control
5.13 fislsec
Elevations
Temporary pool elevation
22;25 fmsl
Permanent pool elevation
.19 Op: fmsl
SHWT elevation.(approx. at the perm. pool elevation)
•7E� fmsl
Top of 10l vegetated shelf elevation
1;9.A fmsl
Bottom of 10l vegetated shelf elevation
final
Data not needed for calculation option #1, but OK If provided.
Sediment deanout top elevation (bottom of pond)
B 60 fmsl
Sediment cleanout bollom elevation
5,0 fmsl
Data not needed for calculation option #1, but OK. If provided.
Sediment storage provided
3.00 l
Is there additional volume stored above the state -required temp. pool?
N (Y or N)
Elevation of the top of the additional volume
fmsl
Form SW401-Wet Deten@on Basin-Rev.8-9r17/09
Peffsi: &n gesign Summary paga-I or 2

Permit No.
(to be pmvWd by DWQ)
tD (—GN-m INN—FOWATA OR
Surface Areas
Area, temporary pool
Q1,827 If
Area REQUIRED, permanent pool
35,080 f?
SAIDA ratio
-*22 (unifless)
Area PROVIDED, permanentpool, Ate,„ _pw
744:007 fir OK
Area, bottom of I Oft vegetated shelf, AbLd,y
2`489 fr
Area, sediment cleanout, top elevation (bottom of pond), AboLp,d
Volumes
Volume, temporary pool
OK
Volume, permanent pool, Vey„ '
fe
Volume, foralbay (sum of forebays if more than one forebay)
qWfl?
Forebay % of permanent pool volume
19.1%%
OK
SAIDA Table Data
Design TSS removal
Coastal SAIDA Table Used?
Y (Y or N)
Mountain/Piedmont SAIDA Table Used?
:N .(YorN)
SAIDA ratio
4.22jurittless)
Average depth (used In SAIDA table):
Calculation option 1 used? (See Figure 10-2b)
Y (Y or N)
Volume, permanent pool, Vpmjw
224,365 fe
Area provided, permanent pool, A,.,_pd
44,067 fe
Average depth calculated
_. :100.
. it
OK
Average depth used In SAIDA, d., (Round to nearest 0.5111)
.:1 ft
OK
Calculation option 2 used? (See Figure 10-2b)
N I.' (Y or N)
Area provided, permanent pool, Awpw
44,967 fr
Area, bottom of 11011 vegetated shelf, Ab.Lgl
24,40 ly
Area, sediment cleanou4 top elevation (bottom of pond), AbnL.,,d
7,594 fe
'Depth' (distance b1w bottom of IN shelf and top of sediment)
10.50 it
Average depth calculated
-.4'.0, it
OK
Average depth used In SAIDA, d,, (Round to nearest 0.51111)
OK
Drawdown Calculations
Drawdown through orifice?
Y - (Y or N)
Diameter of orifice (if circular)
in
Area of orifice (If -non -circular)
!-.-An
--7777777iF
Coefficient of discharge (Cc)
(unitiess)
Driving head (Hj
Drawdown through weir?
'."(Y or N)
Weir type
Coefficient of discharge (C,�)
(unliless)
Length of weir (L)
it
Driving head (H)
It
Pre -development 1-yri 24-hr peak low
Post -development 1 -yr, 24-hr peak flow
Storage volume discharge rate (through discharge orifice or weir)
-4.4. if/sac
Storage volume drawdown time
days
OK, draws down In 2-5 days,
Additional Information
Vegetated side slopes
:1
OK
Vegetated shelf slope
10.;1
OK
Vegetated shelf width
-10.0 It
OK
Length of flawparth to width ratio
!�.! T-:1
OK
Length to width ratio
10. :1
OK
Trash rack for overflow & orifice?
Yr(Y or N)
OK
Freeboard provided
itit
OK
Vegetated filter provided?
(YorN)
OK
Recorded drainage easement provided?
Y (Y or N)
OK
Capures all runoff at ultimate build -out?
Y (Y or N)
OK
Drain mechanism for maintenance or emergencies Is:
Pump
Form SW4101-Watl)elentlon Basln-Rev"117/09
i
Parts I. & 11. DeBign Summary, Page 2 of 2

Permit No.
(to be provided by DWQ)
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.
�3 1. Plans (1" - 60' or larger) of the entire site showing:
`a - Design at ultimate build -out,
e-3 45 - Off -site drainage (If applicable),
I e - 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.
D ca�,3 2. Partial plan (1" = 30' or larger) and details for the wet detention basin showing:
Sl'! - Outlet structure with trash rack or similar, -
C—t to - Maintenance access,.
- Permanent pool dimensions,
- Forebay and main pond with hardened emergency spillway,
- Basin cross-section,
- Vegetation specification for planting shelf, and
- Filter strip,
3. Section view of the wet detention basin (1" 20' or larger) showing:
'1- - Side slopes, 3:1 or lower,
Ct - Pretreatment and treatment areas, and
- Inlet and outlet structures.
161
4. If the basin Is used for sediment and erosion control during construction, clean out of the basin is specified
hito � � 41t� on the plans prior to use as a wet detention basin.
CA 4S_ 6. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
to verify volume provided.
WO& 6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
QAti-S 7. The supporting calculations.
,060 8. A copy of the signed and notarized operation and maintenance (O&M) agreement.
?&VI 9. A copy of the deed restrictions (if required).
P u % 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.
L' "v �j� r+Bv►�rc�.p 4'�'
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Part III. Required Items Checklist, Page 1.of 1

Permit Number: 5 kA? 61OMS
(to be provided y DWQ)
Drainage Area Number:
- (I — i 1-:�-
Wet Detention Basin Operation and Maintenance Agreement
Iwill ke keep a maintenance record on this BW. This maintenance record will be kept in a
log in a lanovm set location. Any deficiexnc BIYT 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 pros
This system (check one):
® does ❑ does not
This system (check one):
❑ does ® does not
incorporate a vegetated filter at the outlet.
incorporate pretreatment other than a forebay.
Important maintenance procedures:
Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
No portion of fhe wet detention pond should be fertilized after the first initial
fcrlilization that is required to establish the plants on the vegetated shelf.
— Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
— If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
— Once a year, a dart 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.
BUT element;
Potential problem:
How I will remediate theproblem—:
The entire BMP
Trash debris is present.
Remove the trash debris.
The perimeter of -the wet
detention basin
Areas of bare soil and/or .
erosive gullies have formed,
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer appheation.
Vegetation is too short or too
lon .
Maintain vegetation at a height of
a roximatel six inches., .:
r,
Form SW4ui=Wet Detention Basin O&M-Rev.4 w Y -r :;.:,page t cif 4

Permit Number: -CW 9 6gM0;
(to be provided by DWQ)
Drainage Area Number: 7 - 12.
BMP element:
Potentialproblem:
How I 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.
Removethe weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
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
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 S'W401-Wet Detention Basin O&M-Rev.4 P9ge12 'bf 4

Pemut Number: 5 W g 0 9 4(j 0 3
(to be provided by DWQ)
Drainage Area Number: a..�
BMP element:
Potential problem:
.How I will remediate the p roblerm
The embankment
Shrubs have started to grow
on the embankment.
Remove shrubs immediately.
Evidence of muskrat or
Use traps In remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
A tree has started to grow on
the embankment.
Consult a dam safety specialist to
remove the tree.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair. if applicable)
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Division of
damage have occurred at the
outlet.
Water Quality Regional Office, or
the 401 Oversight Unit at 919-733-
1786.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 11.00 feet in the main pond, the
sediment shall be removed.
When the permanent pool depth reads 3 feet in the forebay, the sediment shall
be removed.
Sediment Removal . 16 I
Bottom Ele,W. 14
FOREBA3t
BASINDIAGRAM
(fill in the blanks)
Permanent Pool Elevation 19.00
ranen Pool
Min. --------------------------- -------------- Volume------
Sediment Bottom Elevation 5 1-ft
Storage Se imer
Form SW401-Wet Detention Basin O&M-Rev.4
MAIN POND
RECEIVED
JAN 21 2010
�B,x.
—._- -- .� Page 3 0f ,4' .r
Storage

Permit Number: i ' 01
(to be provfded 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.
Proiectname:Soutb Bridpe Subdivision - Phase I
BMP drainage area number:7-12
Print name:Raiford G. Trask Jr.
Title:Mana er of BC & RT, LLC and Trustee
Address:1202 Eastwood Road Wilmington, NC 28403
Date: i ( 1-)--- Zv d T
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president
a Notary Public for the State of
County of _ ��. 1�`i(�� �,.�( , do hereby certify that
personally appeared before me this
day of 1� [(0 XA b-IL' , ice, and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements, Witness my hand and official
seal,
,nu►
1 �
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01300
!0^eiNl�!!l�l��,�A~may~w
SEAL
My commission expires 0 5_ 6L... Iq
Farm 5W401- -Wet. Detention Basin OOA Rev.4 tP � 4 of-4_
Y __

Permit No.
(to be provIded b 0
* O `��P
O. G
.�� , aj y
DENR C
STORMWATER MANAGEMENT PERMIT APPLICATION FORM o
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items CheMist (Part iit) must be printed, filled out and submitted along wdh all of the required information•
roe are
:... •.
5outKBddge Sutidnneioti .
Contact person
-
:.. Jgtin S l utislall; P,E:.
Phone number
s1093
Date7.
•-
Drainage area number
Site Characteristics
Drainage area
'62 ;:M9.7: f2
Impervious area, post -development
% Impervious
79.45 %
Design rainfall depth
'h;5 in
Storage Volume: Non -SA Waters
Minimum volume required
fls.
Volume provided
fta.
Storage Volume: SA Waters
1.5" runoff volumeSome
Pre -development 1-yr, 24-hr runoff
• fla
Post -development 1-yr, 24-hr runoff
:: _4g401990 fta
Minimum volume required
137,382. to
Volume provided
T64`1fl ffa
Peak Flow Calculations
Is the pre/post control of the 1yr 24hrstorm peak flow required?
Y (Y or N)
1-yr, 24-hr rainfall depth
• :al. In
Rational C, pre -development
:p,Q (unlUess)
Rational C, post -development
tkU .(unlfless)
Rainfall Intensity: l yr, 24-hr storm
$ ¢ inlhr
OK
Pre -development 1 yr, 24-hr peak flow
11.42 flalsec
Post -development 1-yr, 24-hr peak flow
45,E ftslsec
Pre/Post 1-yr, 24-hr peak flow control
34.27 felsec
Elevations
Temporary pool elevation
Permanent pool elevation
�21;7,,fmsl
fmst
SHWT elevation (appro)L at the perm, pool elevation)
1:8AD fmsl
Top of 1Oft vegetated shelf elevation
1B;Si► tmsl
Bottom of 10ff vegetated shelf elevation
fm81
Data not needed for calculation option #1, but OK If provided,
Sediment cleanout, top elevation (bottom of pond)
4; : hsl
Sediment oleanout, bottom elevation
fmsl
Data not needed for calculation option #1, but OK If provided,
Sediment storage provided
2.00 ft
Is there additional volume stored above the state -required temp. pool?
N (Y or N)
Elevation of the top of the additional volurne
imsl
Form SW401-Wet Detention 13asin-Rev.8-W17/08
Parts I. & IL Design Summary, Page 1 of 2

Permit No.
fro be provided by DWQ)
IC:;)1 $IQ N.I.F01.VATJQN.-�.':
:....
Surface Areas
Area, temporary pool
48,262 if
Area REQUIRED, permanent pool
28,897 fir
SAIDA ratio
4,60 (uniGess)
Area PROVIDED, permanent pool, A, ,,,, ,w
32,4.1.8 fe OK
Area, bottom of 10ft vegetated shelf, Ay,L,h,e
19;460 fe
Area, sediment cleanout, top elevation (bottom of pond), AboL w
002 ft'
Volumes
Volume, temporary pool
Volwie, permanent pool, Vp
Volume, forebay (sum of forebays 9 more than one forsbay)
Forebay % of permanent pool volume
SAIDA Table Data
Design TSS removal
Coastal SAIDA Table Used?
Mountain/Piedmont SAIDA Table Used?
SAIDA ratio
Average depth (used in SAlDA fable):
Calculation option 1 used? (See Figure 102b)
Volume, permanent pool, Vpa,ayw
Area provided, permanent pool, Ap.m, od
Average depth calculated
Average depth used in SAIDA, d,, (Round to nearest 0.5ft)
Calculation option 2 used? (See Figure 10 2b)
Area provided, permanent pool, Ap.,_,w
Area, bottom of 10ft vegetated shelf, Abd ,w,
Ares, sediment cleanout, top elevation (bottom of pond), Abol pw
"Depth' (distance b/w bottom of 10ft shelf and top of sediment)
Average depth calculated
Average depth used in SAIDA, d. , (Round to nearest 0.5ft)
Drawdown Calculations
Drawdown through orifice?
Dlameterof orifice (if circular)
Area of orifice (if -non -circular)
Coefficient of discharge (Co)
Driving head (Ho)
Drawdown through weir?
Weir type
Coefficient of discharge (C�)
Length of weir (L)
Driving head (H)
Pre -development 1-yr, 24-hr peak Bow
Post -development 1-yr, 24-hr peak flow
Storage volume discharge rate (through discharge orifice or weir)
Storage volume drawdown time
Additional Information
Vegetated side slopes
Vegetated shelf slope
Vegetated shelf width
Length of towpath to width ratio
Length to width ratio
Trash rack for overflow & orifice?
Freeboard provided
Vegetated filter provided?
Recorded drainage easement provided?
Capures all runoff at ultimate build -out?
Drain mechanism for maintenance or emergencies Is:
1.54,60 fte
OK
1'B.B$B fie
18.9% %
OK
N:. '(YorN)
4.60 (uNGess)
r .: (Y or N)
186,567 fte
32,418 ft
'T76 It
OK
it
OK
1V `: (YorN)
32,418 fte
19,460 Ile
1,392 fte
13.50 ft
�. ,6,7:&:ft
OK
ft
OK
'Y ., (Y or N)
N In
In'
.12P (unitiess)
N . (Y or N)
`(uniGess)
'(unitiess)
�yft
1149. fe/sec
.d.�v;g9.fts/sec
11�47 fte/sec
days OK, draws down in 2-5 days.
3 :1
OK
.10.. 1
OK
� 0.0 It
OK
OK
OK
.Y
(Y or N)
OK
.
43 ft
OK
N
(Y or N)
OK
X
.(YorN)
OK
Y
(Y or N)
OK
Pump Out
Form SW401-Wet Detenrlon Basin-Rev.e-9117/09 PartsL&A. besigil Sufnmary, Page, 2 of 2
1,
i

Permit No.
Oo be provided by DWQ)
<jll Ft� f) ft�p' TJ�I�S��li�i�l�LC�i' f -
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 delav final review and aonroval 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
In i Is
Sheet -No.
CM06
1. Plans (1" - 50' or larger) of the entire site showing:
50
- Design at ultimate bulid-out
Cyr c tI+
- 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.
11 OV6
2. Partial plan (1" = 30' or larger) and details for the wet detention basin showing:
15r�
- Outlet structure with trash rack or similar,
(215. Gyt
- Maintenance access,
- Permanent pool dimensions,
- Forebay and main pond with hardened emergency spillway,
- Basin cross-section,
- Vegetation specification for planting shelf, and
- Filter strip.
&I1>63
3. Section view of the wet detention basin (1" = 20' or larger) showing:
SI> M
- Side slopes, 3:1 or lower,
Cy t C44
- Pretreatment and treatment areas, and
- Inlet and outlet structures,
4. If the basin Is used for sediment and erosion control during construction, clean out of the basin is specified
hews ,t �,g wre-on
the plans prior to use as a wet detention basin.
_
5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for.forebay, .
to verify volume provided.
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
"�L4_
7. The supporting calculations.
?9—wLo6o
8. A copy of the signed and notarized operation and maintenance (O&M) agreement.
u
9. A copy of the deed restrictions (if required).
V94Ap
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 If1: RegWred-Ite=-CheckiLs&.R@Qe 1 of 1

Permit Number:_ -5 W'g 616203
(to be pro ided by DM0
Drainage Area Number:
Wet Detention Basin Operation and Maintenance Agr
eement
}
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 Blvu 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, d`
pretreatment including forebays and the vegetated filter if one is provi
This system (check one): ; Vol,
®.does ❑ does not incorporate a vegetated filter at the outlet.;"
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.,
Important maintenance procedures:
— Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
— No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
— Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a
Coastal 'County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash debris is resent.
Remove the trash debris.
The perimeter of the wet
detention basin
Areas of bare soil and/or
erosive gullies have formed.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-tirxle fertilizer apphcation.
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 Pagel of4

r
Pennit Number: S Gt19 OIJ b 11 ?
(to be provided by DWQ)
Drainage Area Number: i X A '4- (�
BMP element:
Potentialproblem:
Howl will remediate the roblem:
The inlet device: pipe or
The pipe is clogged.
Unclog the pipe. Dispose of the
swaIe
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 '
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
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 treatiment 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
a 1Fage 2 of 4

Permit Number: s w g 010901
(to be provi ed DQ)
Drainage Area Number:
=-l�._
BMP element:
Potentialproblem:
How I will remediate the roblern:
The embankment
Shrubs have started to grow
on the embankment.
Remove shrubs immediately.
Evidence of muskrat or
activity is present.
Use traps to re"ove mvskrats and
consult a professional to remove
beavers.
A tree has started to grow on
the embankment,
Consult a dam safety specialist to
remove the tree.
An annual inspection by an
appropriate professional
Make. all needed repairs,
shows that the embankment
needs repair. if a licable
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Division of
damage have occurred at the
outlet.
Water Quality Regional Office, or
the 401 Oversight Unit at 919-733-
1786.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 14_ feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 5 feet in the forebay, the sediment shall
be removed.
BASINDIAGRAM
(fill in the blanks)
Sediment Removal . 13 ir
--------------Bottom Elevatio 11 eiment
Storage
FOREBAY
Permanent Pool Elevation 18.00
-----Sediment Removal Elevation 4--------------� Volume
Bottom Elevation 2 1-ft 12
JAN12010
lr-,Y.
Form SW440I-.Wet Detention Basin O&Mal--
Storage
MAIN (POND
Page 3 of 4

Permit Number: W I fi ernQo.
(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:South Bridge Subdivision - Phase I
BMP drainage area number:13A & 13B
Print name:Raiford G. Trask Jr.
Title:Mamer of BC & RT, LLC and Trustee
Address:1202 Eastwood Road Wilmington, NC 28403
Date: f I—
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, _ a Notary Public for the State of
County of a ) (�, 1 j{t�./� , do hereby certify that
' . personally appeared before me this
day of %V jUbf ,rf ` , �M 9 , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,
SOIL rptlr
IV 0
VO
VE
V
SEAL
My commission expires V S u ll, I L-I
Form 3`,fd401"Wet Detention Basin &Y,-Rev.4 Page 4 of 4

Permit No.r✓G'"% �
(fo be provided by D
of w Arlc?
STORMWATER MANAGEMENT PERMIT APPLICATION FORM _
NCDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted. el
? :he Required items Checklist (Part11l) must bo printed, filled out and submitted along with all of the required information.
Project Name
Contact Person
Phone Number
Data
Drainage Area Number
1dat.Y1nffltrati6h
Site Characteristics
Drainage area 831; 27p0 . ftz
Impervious area fe
Percent impervious 58.89 %
Design rainfall depth 1 in
Peak Flow Calculations
1-yr, 24-hr rainfall depth _ .;;67 . in
1-yr, 24-hr intensity 0.1 ' in/hr
Pre -development 1-yr, 24-hr discharge felsec
Post -development 1-yr, 24-hr discharge :7,47 felsec
Pre/Post 1-yr, 24-hr peak flow control 5.13 fe/sec
Storage Volume: Non -SA Waters
Minimum design volume required gifts
Design volume provided f?
Storage Volume: SA Waters
1.5" runoff volume 60264.19 fis
Pre development 1-yr, 24-hr runoff volume 1`2 1.11,_ g3
Post -development 1 yr, 24-hr runoff volume 147; to
Minimum required volume 134734.88
Volume provided 22;$5.t. its Need to provide additional volume
Soils Report Summary •���C ��� �
Soil type Maniyrn.
Infiltration rate 1::96.. in/hr 111��I`C
SNWT elevation fmsl`
Basin Design Parameters``��
Drawdown time 4.46 . days Drawdown is too long, 5 day ma +�r10tn f eellid W '~
Basin side slopes OK
Basin bottom elevation 12,i0 fmsl OK
Storage elevation . ;14.7 fmsl Storage Surface Area 11.27U:90 il?
Top elevation ._ �Tff fmsl
Basin Bottom Dimensions J�
Basin length 118,60 ft �y
Basin width 92A0 ft
Bottom Surface Area 8;539.00 ft,
s�
Fnrm SW401-Inflltranon basin-Rev.5 11Apr2011 . - ' . Parts 1. & II. Design Sum
many, Page 1 of 2

Permit No.
(to be provided Ay DWQ) ,.
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 occudng 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
NIA.
ac-in
NIA:.:
It
:1'00+
•ft
100+
ft
ft
:Nth ;
ft
ft
(Y or N)
(Y or N)
Y ...
(Y or N)
.(Y or N)
Maximum of 2 acre -inches allowed
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Form SW401-Inflltration Basin-Rev.S 11Apr2011 part-1-&.11, l2a§Ign Summery, Page 2 of 2

Permit No.
(to be provided by DWQ)
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. tf the applicant has designated an agent, the agent may initial below, if a
requirement has not been met, attach justification.
Page/ Plan
In 'als
Sheet No.
L10-k1
1. Plans (1" - 60' or larger) of the entire site showing:
51
- Design at ultimate build -out,
C3' 65' ow
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficielit 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.
1511b&3
2. Partial plan (1" = 30' or larger) and details for the infiltration basin showing:
f t.
- Bypass structure,
- Maintenance access.
- Basin bottom dimensions,
- Basin cross-section with benchmarlc for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filter, and
-Pretreatment device.
3. Section view of the infiltration basin (1" = 20' or larger) showing:.
G r 6
- Pretreatment and treatment areas, and
-Inlet and outlet structures.
i .fit G5
4. A table of elevations, areas, Incremental volumes & accumulated volumes to verify the volume provided.
EIZPAWOW
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.
�a1
6. A construction sequence that shows how the infllration basin will be protected from sediment until the
entire drainage area is stabilized,
UtA
7. The supporting calculations.
��
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
�i
9. A copy of the deed restrictions (If required).
Form SW401-Infiltration Basin-Rev.4 Page 1 of 1 Part lit. Required Items Checklist, Page 1 of 1

Permit Number; '4"'zN 8 d � O oj,0 3
(to be provided DW
Drainage Area Number:
Infiltration Basin Operation and Maintenance Agreement
Nv1%%_-T1 # O'l
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
Jog in a known set location. Any deficient Bi�L^ 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
infiltration basin.
- Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonl
six weeks),
- No portion of the infiltration basin will be fertilized after the initialferihmi ation ��pG
that is required to establish the vegetation. �E, •11
- The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiitxation basin is established, it will be inspected once a quarter and within
24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal
County). Records of operation and maintenance will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
The entire BMP
Potential problem:
How I will remediate the problem:
The perimeter of the
Trash debris is present,
as of bare soil and/or
Remove the trash debris.
Regrade the soil if necessary to
infiltration basin
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
The inlet device: pipe or
The pipe is clogged (if
one-time fertilizer a lication.
Unclog the pipe. Dispose of the
swale
a licable).
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 Tatting or riprap to avoid
future problems with erosion.
Form SVY'40 1 -Infiltration Basin O&M-Rev.3 Page 1 of 3

BMP element:
The forebay
The main treatment area
The embankment
The outlet device
-The receiving water. - -
Potential problem:
Sediment has accumulated
and reduced thedepth to 75%
of the original design depth.
Erosion has occurred or
rip -rap is displaced.
Weeds are present.
A visible layer of sediment
has accumulated.
Water is standing more than
5 days after a storm event.
Weeds and noxious plants are
growing in the main
treatment area.
Shrubs or trees have started
to grow on the embankment.
An annual inspection by an
appropriate professional
shows that the embankment
needs repair.
Clogging has occurred.
The outlet device is
Erosion or other signs of
damage have occurred at the
outlet.
How I will remediate the problem:
Search for the so -Luce of the
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.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
Search for the source of the
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
Replace the top few inches of filter
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.
Remove the plants by hand or by
wiping them with pesticide (do not
Remove shrubs or trees
Make all needed repairs.
Clean out the outlet device. Dispose
of the sediment off -site.
Repair or replace the outlet device.
Contact the NC Division of Water
Quality 401 Oversight Unit at 919-
733-1786.
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

Permit Number: __ W 9 Q 7 C)9 U 3
(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:South Bridge Subdivision - Phase I
BMP drainage area number:##7412
Print name:Raiford G. Trask Jr.
Title:Manager of BC & RT. LLC and Trustee
Address:1202 Eastwood Road Wilmington NC 28403
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, a Notary Public for the State of
County of do hereby certify that
RCAI -�WA Vh. TRA. Nl(. personally appeared before me this
day o _ I k 3 —Ah—
and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
�+oa1ue
TV
m
DZ .1 �l
My commission expires 0 S - 6 6 -11
F-- SW401-Infiltration Basin O&M-Rev.3 _._ _. _._ _ ..page. 3 _o f3---

Permit No
(to be provided by DwQ)
Of NNAjg9
STORMATER MANAGEMENT PERMIT APPLICATION FORM
WDENR 401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT —� � � ��
This form must be filled out, printed and submitted, N,`
The Required Items Chedidist (Pa,14 1/1) must be printed, filter; outand submitted along with aii of the required information,
Project Name Qouth Hddgp ututivlsbn
Contact Person
Phone Number
Date
Drainage Area Number t.YMM!00.._
Site Characteristics
Drainage area
Impervious area
To
Percent impervious 79.45 %
Design rainfall depth •in
Peak Flow Calculations
1 -yr, 24-hr rainfall depth in
1-yr, 24-hr intensity in/hr
Pro -development 1-yr, 24-hr discharge felseG
Post: development 1-yr, 24-hr discharge ielseo
Pro/Post 1-yr, 24-ht peak flow control 34.27 _felsec
Storage Volume: Non -SA Waters
Minimum design volume required . to
Design volume provided ft'
Storage Volume: $A Waters
1.5" runoff volume _604Z189. fe
Pre -development 1-yr, 24-hr runoff volume I; -A, fe
Post -development 1-yr, 24-hr runoff volume 14-0-0,18 fe
Minimum required volume 137381.95 fe
Volume provided fl? Need to provide additional volume
Soils Report Summary I
Soil type
Infiltration rate In/hr
SHWT elevation fmsI
Basin Design Parameters
Drawdown time 4F1f days OK
Basin. side slopes :1 OK
Basin bottom elevation fmsI OK
Storage elevation fmsl
Storage Surface Area 14.2-04".0-0.— f?
Top elevation
Basin Bottom Dimensions
Basin length 1101). it
Basin width 61.00 : it
Bottom Surface Area o'Dam e
Form SW401-Infiltration BasInAev.6 11Apr2o11Pagel 02
I

Permit No.
(r0 be PrOV1ded 1& DWQ)
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 oceuring soil above shwt
Bottom covered with 44n of clean sand?
Proposed drainage easement provided?
Capures all runoff at ultimate build -out?
Bypass provided for larger storms?
Pretreatment device provided
NIA
ac-in
Maximum of 2 acre -inches allowed
'.N/A
ft
OK
900+.
ft
OK
0..
ft
OK
ft
OK
"'"NIA:'
ft
OK
ft
OK
(Y or N)
OK
. (YorN)
OK
(Y or N)
OK
Y:
.(Y or N)
OK
fnflhtdon: BMP- Inflow fiam Wet Pond
Form SW401-Innkrallon Basin-Rev.5 11Ap2011 €a its l . 0•.pas19n.SumMary,_pa9e 2 or 2

Permit No.
(to be provided by DWQ)
HECKL1ST. ,:'•
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 lias designated art agent, the agent may initial below. if a
requirement has not been met, attach justification.
11
5
s
ON
Pagel Plan
Sheet No.
0106;�
We"
C5, C.1,Lf
51+t�3
GSiC.Id4
a'�o43
CS iQ4
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.
Z. Partial plan (1' = 30' or larger) and details for the infiltration basin showing:
- Bypass structure,
- Mninfwnnnra arrA.PQ
- Basin bottom dimensions,
- Basin cross-section with benchmark for sediment cleanout,
- Flow distribution detail for inflow,
- Vegetated filter, and
- Pretreatment device.
3. Section view of the infiltration basin 0" = 20' or larger) showing:
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided
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.
141A. 8. A construction sequence that shows how the infitlration basin will be protected from sediment until the
entire drainage area is stabilized.
7. The supporting calculations.
a t &0 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
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

Pennit Number: :S� W g Q9 p g U g
(to be provided bIIW
Drainage Area Numyber: W
Infiltration Basin Operation and Maintenance Agreemengt,
ic 4 61
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a :crown set location. Any deficient BIVii 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
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will lie J.C'
watered'twice weekly if needed until the plants become establisheci�ny
six weeks). cc ,
— No portion of the infiltration basin will be fertilized after the initial ferti ion
that is required to establish the vegetation.---""°"�
— The vegetation in.and around the basin will be maintained at a heiglf
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter and within
24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal
County). Records of operation and maintenance will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
The entire IMP
The perimeter of the
infiltration basin
Potentialproblem:
Trash/debris is present.
Areas of bare soil and/or
erosive gullies have formed.
How I will remediate the problem.
Remove the trash/debris.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application,
The inlet device: pipe or
swale
The pipe is dogged (if
applicable).
Unclog the pipe. Dispose of the
sediment off -site.
The pipe is cracked or
otherwise damaged (if
Replace the pipe.
applicable).
Erosion is occurring in the
Swale (if applicable).
Regrade the swale if necessary to
smooth it over and, provide erosion
control devices such as reinforced
turf matting or riprap to avoid
futctre roblems wish erosion.
Form SW401-Infiltration Basin ORW-Rev.3 Page- l'af 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 BUT.
Erosion has occurred or
Provide additional erosion
riprap is displaced.
protection such as reinforced turf
matting or riprap if needed to
revent future erosion problems.
Weeds arq present.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
sra'
The main treatment area
A visible layer of sediment
Search for the source of the
has accumulated.
sediment and remedy the problem if
possible. Removq 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
i:mmediately.
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 dams ed
Re air 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-Rev.3 Page 2 of 3

Permit Number: S w S'
(to be,provided by DWQ)
01
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: South Bridge Subdivision - Phase I
BMP drainage area number:13A & 13B
Print name:Raiford G. Trask Jr.
Title:Manager of BC & RT: LLC and Trustee
Address:1202 Eastwood Road Wilmington, NC 28403
Late:
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
a Notary Public for the State of
A, County of 11�� (I,j�(�Q_,►-L , do hereby certify that
1 personally appeared before me this
day oflif 1 and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
a��••�•sIN•��1 r,
RYA R '� '
►.�4ti�„tea ��.
SEAL
My commission expires � S 6L I I
Form SW40i-Infiltration Basin O&M-&ev.3 Page 3 of 3

Complet ness Review Checklist
Project Name: s�Tfi-�gR�DE-� Received Date: $4 A
Project Location: �W-ApS 1 "e C)IO Accepted Date:
Rule(s) M2008 Coastal 1995 Coastal Phase II (WiRO) Universal 1988 Coastal
h—m
(Type of Permit: IVeiiv or Mod or PRI Existing Permit # (ioe�c °'_ ,. - - �PE Cert on File?
Density: HD or LD I Type: Commercial or Residential I MNCG:
%: ®(% 00) I Stream Class: MSA Map MOffsite to SW8
Paperwork Emailed Engineer on: 11A li v�
Supplement(s) (1 original per BMP) BMP Type(s): Da D i �glUSFF�
O&M with correct/original signatures (1 original per BMP except LS/VFS and swales)
Application with correct/original signatures Deed
Corp or LLC: Sig. Auth. per SoS or letter Email Address: Design Engineer
$505 (within 6mo) Email Address: Owner
Soils Report with SHWT Note t® Reviewer:
Calculations(signed/sealed) °5WS O"CZ DDIFF -y SQ111 IA+0 44�
No obvious errors
frIDensity includes common areas, etc%
Deed Restrictions, if subdivided:
igned & Notarized
Plans -
2 Sets Details (roads, cul-de-sacs, curbs, sidewalks, BMPs, Buildings, etc)
Grading ®Wetlands: Delineated or No Wetlands
Vicinity Map LJLayout (proposed BUA dimensions)
Legend DA Maps L_JProject Boundaries
Infiltration Wet Pond Offsite
Soils Report ®Soils Report PE Cert for Master Lot #:
]SHWT: SHWT: ®Deed Rest for Master Lot # Matches Master
Bottom: PP: BUA Permitted (Master): sf
Visited: BUA Proposed (Offsite): sf
Additional Information:
BUA (sf)
DA (sf)
PP (el)
SHWT (el)
Depth (ft)
SA (sf)

902 Market Street
Wilmington, NC 28401
[phone]
[phone] Fax
John S. Tunstall, 1'.E.
August 14, 2014
Norris & Tunstall
Consulting Engineers, P.C.
Ms. Kelly Johnson, Stormwater Environmental Engineer
NC DENR
Division of Energy, Mineral and Land Resources
Surface Water Protection
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
1429 Ash -Little River Road
Ash, NC 28420
[phone]
[phone] Fax
J. Phillip Norris, P.E.
Re: State Stormwater Permit Modification Submittal & Name / Ownership Change
Modification to State SW Permit No. SW8 090903 Revision (11-19-13)
Southbridge at Everett's Creek Multifamily Apartments
Sneads Ferry, NC
N&T Project No. 14028 (10058)
Dear Ms. Johnson:
Enclosed are two (2) sets of plans for the above referenced project, one (1) set of calculations,
one (1) copy of the Stormwater Narrative, one (1) USGS map, one (1) copy of the soils /
infiltration system report, one (1) copy of the Articles of Organization, the original Division of
Water Quality Stormwater Management Permit application, the original Wet Detention Basin
Supplement form (DA #14), the original Wet Detention Basin Operation and Maintenance
Agreement (DA #14), the original Level Spreader, Filter Strip & Restored Riparian Buffer
Supplement (DA #14), the original Level Spreader, Filter Strip & Restored Riparian Buffer
Operation and Maintenance Agreement (DA #14), the original State Stormwater Permit Name
/ Ownership Change form and a $505.00 check for the permit review fee.
Please review this information for approval and contact us with any questions or comments
you may have. Thank you for your assistance on this project.
Sincerely,
NORRIS & TUNSTALL
YONSULTING ENGINEERS, P.C.
id n S. Tunstall, P. E.
JST/asn 14028 [phone]s-sw-mod.1tr
Enclosures
AUG 14 2014
rd-_
NC License No. C-3641

DEMLR USE ONLY
Date Received
Fee Paid
Permit Number
Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph H - Post Construction
(select all that apply) ❑ Non -Coastal SW HQW/ORW Waters ❑ Universal Stormwater Management Plan
❑ Other WQ Mgmt Plan:
State of North Carolina N��TDepartment of Environment and Natural Resource
Division of Energy, Mineral and Land Resources u fs
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Southbridze at Everett's Creek Multifamily Apartments
2. Location of Project (street address):
NC 172
City:Sneads Ferry County:Onslow Zip:28460
3. Directions to project (from nearest major intersection):
Take US 17 (Market St.l towards Jacksonville for approximaft 29 miles Turn right at NC 172
Go approximafiely 5.4 miles. The site is on the left beside Yopp's Tire &Garage
4. Lataitude:34133' 43" N Longitude:77° 24' 14" W of the mail entrance to the project.
II. PERMIT INFORMATION:
1. a. Specify whether project is (check one): ❑New ®Modification ❑ Renewal w/ Modificationt
tRenewals with modifications also requires SWLI 102 - Renewal Application Form
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit numberSW8 090903 Rev. , its issue date (if known) 11-19-13 , 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 []Drams to an Offsite Stormwater System ❑Other
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application, list the stormwater project number,
if assigned, and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major
❑NPDES Industrial Stormwater
®Sedimentation/Erosion Control: 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
5. Is the project located with}n 5 miles of a public airport? ®No Dyes
If yes, see S.L. 2012-200, Part VT., http:ERortal.ncdenr.org/web/lr/rules-and-regulations
k pr
Form SWU-101 Version Oct. 31, 2013 Page 1 of 6 1 r,

III. CONTACT INFORMATION
1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee,
designated government official, individual, etc. who owns the project):
Applicant/Organization:BC & RT, LLC and Raiford G. Trask Tr Trustee
Signing Official & Title:Raiford G. Trask, Tr., Manager and Trustee
b. Contact information for person listed in item 1a above:
Street Address:1202 Eastwood. Road
City:Wilmington State:NC Zip:28403
Mailing Address (if applicable):Same as Above
City:,
Phone: f 910 ) 313-0795
Email:[e-mail]
State: Zip:
Fax: f 910 ) 313-0797
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* (A ch a cop�of tl pending, es gre ent rd`com lete C tact Information, item 2a and
2b below)1r
❑ Developer* (Comp e Co{iict 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:Southbridgg Multifamily LLC SBMF Phase 3 LLC Raiford Trask Tr. & Bruce
Carlson as Tenants in Common
Signing Official & Title:Raiford G. Trask, Tr., Member / Manager
b. Contact information for person listed in item 2a above:
Street Address:1202 Eastwood Road
City:Wilmington State:NC Zip:28403
Mailing Address (if applicable):Same as Above
City: State: Zip:
Phone: [phone] Fax: [phone]
Emajl:[e-mail]
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:Norris & Tunstall Consulting Engineers P.C.
Signing Official & Title:Tohn S. Tunstall, P.E. A
b. Contact information for person listed in item 3a above:
Mailing Address:1127 Floral Parkway, Suite 400
City:Wilmington __ State:NC Zip:28403
Phone: (910 ) 343-9653 Fax: (910 ) 343-9604
EmaiLLtunstall®ntengineers.com cc: anorrisC�?ntengineers com
4. Local jurisdiction for building permits: Onslow County Planning
Point of Contact:Ar ie Manning _ Phone #: (910 1 4y5-3661
Form SWU-101 Version Oct. 31, 2013 Page 2 of 6

1V. PROJECT INFORMATION
1. `In the space provided below, briefly summarize how the stormwater runoff will be treated.
Wet Detention Pond.
2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved:
F-11 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 lI - Post Construction
3. Stormwater runoff from this project drains to the White Oak River basin.
4. Total Property Area:19.54 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+:19.54 acres
+ Total project area shall be calculated to exclude the following: the normal pool of impounded structures, the area
between the banks of streams and rivers, the area below the Normal Hi h Water (NHM line or Mean High Water
(MHM line, and coastal wetlands landward from the NHW (or = line. The resultant project area is used to
calculate overall percent built upon area (BLTA). 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 = 55.2 %
9. How many drainage areas does the project have?1 (For high density, count 1 for each proposed engineered
stormwater BMP. For low density and other projects, use 1 for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project, attach an additional sheet with the information for each area
provided in the same format as below.
Basin Information
Drainage Area 14
Drainsge Area_
Drains Area
Drains Area
Receiving Stream Name
UT of Everett's
Creek
_
Stream Class *
SA; HQW (>0.5
Miles)
Stream Index Number *
19-32
Total Drainage Area (sf)
851,313
On -site Drainage Area (sf)
851,313
Off -site Drainage Area (sf)
0
Proposed Impervious Area** s
469,860
% Impervious Area** tow
55.20
Im rvious�* Surface Area
Drwpage Area 14
_Drainage Area
Drainage e Area
Drainage Area
On -site Buildings/Lots (sf)
138,528
_
On -site Streets (sf)
50,100
See 11-19-13
On -site Parking (sf)
146,236
Approved
On -site Sidewalks (sf)
34,874
Plan Revision
Other on -site (sf)
12,240
Future (sf)
87,882
Off -site (sf)
0
Existing BUA*** (sf)
0
Total (sf):
469,860
ar— ir—A ivumoer can oe aererminea at: Ex M.yZportat.neaenr.orz&ApvebilAtwv s/esu/elassifications
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks. gravel areas, e#r_,
*** Reportonly that amount of existing B UA that will remain after development. Do not report any existing BLIA that
is to be removed and which will be replaced by new B UA.
Form SWU-101 Version OcL 31, 2013 Page 3 of 6

11. How was the off -site impervious area listed above determined? Provide documentation.
Proiects in Union County: Contact DEMLR Central Office staff to check if the project is located within a Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements as per 1 SA 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 Blvu specified for this project. The latest versions of the forms can be downloaded
from http:/ /portalmcdennorg/web/wq/ws/su/bmn-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://portaLncdenr.org/web/WA/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 atft://j2oi-tal.ncdenr.org/web/­Mrg./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 bttp://portal.ncdenr.org/web/`wg/ws/su/­statesw/forms does.
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) :U
3.
Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M
L-
agreement(s) for each BUT.
—
4.
Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to
http:/ /www.envhelp.org/ages/onestoexpress 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 lh mile of the site boundary, include the Y2
mile radius on the map.
7.
Sealed, signed and dated calculations (one copy).
,
8.
Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including:
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow.
f. Scale.
g. Revision number and dates.
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal
waters, and any coastal wetlands landward of the MHW or NHW lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters.
i. Dimensioned property/project boundary with bearings & distances.
j. Site Layout with all BUA identified and dimensioned.
k. Existing contours, proposed contours, spot elevations, finished floor elevations.
1. Details of roads, drainage features, collection systems, and stormwater control measures..,
in. 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 cak6lations.
` x
o. Drainage areas delineated (included in the main set of plans, not as a separate document}.
Form SWU-101 Version Oct. 31, 2013 Page 4 of 6

3
p. Vegetated buffers (where required).
Copy of any applicable soils report with the associated SHWT elevations (Please identify,`.
elevations in addition to depths) as well as a map of the boring locations with the existing
elevations and boring logs. Include an 8.5"xll" copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs, the report should also
include the soil type, expected infiltration rate, and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO: Schedule a site visit for DEMLR to 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 G`p` a
Secretary of State or other official documentation, which supports the titles and positions held
by the persons listed in Contact Information, item la, 2a, and/or 3a per 15A NCAC 2H.1003(e).
The corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State, otherwise the application will be returned.
hft://[e-mail]/gMorations/CSearch.Mx
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 httv.Hl2ortal.ncdenr.org/web/lr/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 Engineerjohn S. Tunstall, P.E.
Consulting Firm: Norris & Tunstall Consulting Engineers, P.C.
Mailing Address:1127 Floral Parkway, Suite 400
City:Wihnington State:NC Zip:28403
Phone: (910 ) 343-9653 Fax: (910 ) 343-9604
Email:[e-mail] cc: [e-mail]
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) Raiford G. Trask, Tr. , 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 1a) Raiford G. Trask, Tr. with (print or type name of organization listed in
Contact Information, item 1a) BC & RT, LLC and Raiford G. Trask, Tr. Trustee 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 DEML R 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 understated that the operation of a stormwater treatm er►t facility
without a valid permit is a violation of NC General Statue 143-2151 and may result in appropriate enforcement
action including the assessTerW civil penalties of up to $25,000 per day, pursuant to NC(3S 143-215.6.
Signature. � � Date �. .ti ',,? t :.a
I, _ t a Notary Public for the State of ��� '. E� }���� , �,f�,,,•�,. County of
,fv'' , do hereby certify that s `' ` 4 �' personally appeared
.� hppa
before me this. x k. day of . 2 :F , and ac).mowledge ethe due execution of the application for
�..
a stormwater permit. Witness my hand and official seal,
SEAL
My commission expires r t '
X. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in Contact Information, ifem la) Raiford G. Trask, fr., Member/Manager
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of the
applicable stormwater rules Afar 15A NCAC 2H .1000 and any other applicable state stormwater requirements.
Dates
LX
a Notary Public for the State ofe:'I U✓'- County of
Mcertify ,� !' , do hereby that -� " t v� '
� _ , . personally appeared
before me this YII-= day of °'t-°� ,.•� A . and acknowledge the die execution of the ap41
p)cation for
a stormwater permit: Witness rriy hand and official seal,',.
prtARY
PUB�G
SEAL
�-� .� ,
My commission expires t -' i f�T
t ,
Form SWU-101 Version Oct. 31, 2013 Page 6 of

Permit No. -- G /D j1' ,`� U %(1
00 be provided by DWq)
r
of \NA2-F
MODEM €
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be flied out, panted and submitted.
The Required Items Check/st (turf 111) must be printed, tiled out and submitted ab V wlh all of the required Information.
Project name —
Contact person
Phone numberV.
Date
Drainage area number
• : , :., : • :
t abroati(;;0i.:.:...:
14
. ' .:.... ; 5ou)h. Btidga • uGdMsion ...
Johns: rtunslap; P.E. .
Site Characteristics
Dralriage area
Impervious area, post -development
�. al 329.1. fe
4840�f?
% impervious
56.62 %
Design rainfall depth
q;ft to
Storage Volume: Non -SA Waters
Minimum volume required
680.6 ft3
OK
Volume provided
. . 679$8 ft3
'-
OK, volume provided is equal to or in excess of volume required.
Storage Volume: SA Wafers
1,51 runoff volume
ft3
Pre -development 1-yr, 24-hr runoff
ft3
Post -development 1-yr, 24-hr runoff
ft
Minimum volume required
Volume provided
ft3
Peak Flow Calculations
Is the pre/post control of the 1yr 24hr storm peak flow required?
Y. .;. (Y or N)
1-yr, 24-hr rainfall depth
�.3,- "in
Rational C, pre -development
.(unitiess)
Rational C, post -development
;.'$2: (unitlesa)
Rainfall intensity: 1-yr, 24-hrstorm
$; B Inlhr
OK
Pre -development 1-yr, 24-hr peak flow
15.12 fig/sec
Post -development 1-yr, 24-hr peak flow
48.86 italsec
Pre/Post 1-yr, 24-hr peak flow control
31.74 ft%ec
Elevations
Temporary pool elevation
Xif5. fmsl
Permanent pool elevation
finel
SHWf elevation (approx. at the perm. pool elevattorr)
._ 34A fmsl
Top of 10ft vegetated shelf elevation
34.0q. fmal
Bottom of 10ft vegetated shelf elevation
8:00 imsl
Data not needed forcalculation option #1, but OK if provided.
Sediment cleanout, top elevation (bottom of pond)
Milmst
Sediment deanout, bottom elevation
22,00 frrrsI
Data not needed for calculation option #1, but OK If provided.
Sediment storage provided
2.00 ft
Is there additional volume stored above the stale -required temp. pool?
N (Y or N)
Efevatlon of the top of the additional volume
fmsl
Form SW401--Wet Detention Basin-Rev."17109 Parts I. & II. Design Surnrnery, Page 1 of 2

Permit No.
((o be proV1ded by DWQ)
is
Surface Areas
Area, temporary pool 50.,470 ft
Area REQUIRED, permanent pool $7,659 ft
SAIDA ratio . 453 (unitless)
Area PROVIDED, permanent pool,Ap.._.w 41;46.8 OK
Area, bottom of 1 Oft. vegetated shelf, Adoi �W
Area, sediment cleanout, top elevation (bottom of pond), kLp d 855 fe
Volumes
Volume, temporary pool
OK
Volume, permanent pool, Vp
) $ffi fls
Volume, forebay (sum of forebays If more than one forebay)
{�
Forebay % of permanent pool volume
21.7°A %
OK
SAM Table Data
Design TSS removal
t�D oA
Coastal SAIDA Table Used?
�t ' .' (Y or N)
Mountal4ledmont SAIDA Table Used?
N . :.:. (Y or N)
SAIDA ratio
4.53 (unitless)
Average depth (used In SAIDA table):
Calculation oplion 1 used? (See Figure 10-2b)
Y .'(Y or N)
Volume, permanent pool, VP,„,w
186,961 to
Area provided, permanent pool, A,,,_,w
41,468 r
Average depth calculated
4:tii it
OK
Average depth used in SAIDA, d.,,, (Round to nearest MR)
� :• 21 ft
OK
Calculation option 2 used? (See Figure 10 2b)
N. - (Y or N)
Area provided, permanert pool, A, ,,,,„ r
41,468 ft'
Area, bottom of 10ft vegetated shelf, Air
22,770 fe
Area, sediment cfeamout, top elevation (bottom of pond), Abo'.w
61856 if
"Depth" (distance b/w bottom of 10ft shelf and top of sediment)
9.00 ft
Average depth calculated
All it
OK
Average depth used In SAIDA, d,, (Round to nearest 0,511)
;:4.5. ft
OK
Drawdown Calculations
Drawdown through orifice?
Y (Y or N)
Diameter of orifice (if circular)
COO to
Area of od9ce (if -non -circular)
.. In2
Coefficient of discharge (Co)
.]--%6a (unifless)
Dilving head (1-)
Drawdown through web?
N: `: ; : (Y or N)
Weir type
(unkless)
Coefficient of discharge (Cw)
' (unitiess)
Length of weir (L)
ft
Driving head (H)
ft
Pre -development 1-yr, 24•hr peak flow
—:.?5;. (e/sec
Post -development 1 yr, 24-hr peak flow
¢g 8 ` felsec
Storage volume discharge rate (through discharge orifice orweir)
Storage volume drawdown time
.8fr' days
OK, draws down In 2-5 days,
Additional Information
Vegetated side slopes
11 :1
OK
Vegetated shelf slope
� F : 10 :1
OK
Vegetated shelf width
16,0 it
OK
Length of flowpath to width ratio
;1
OK
Length to width ratio
8,0 :1
OK
Trash rack for overflow & orifice?
elf . (Y or N)
OK
Freeboard provided
3.2 ft
OK
Vegetated finer provided?
N . (Y or N)
OK
Recorded drainage easement provided?
Y (Y or N)
OK
Capures all runoff at ultimate build -out?
Y (YorN'
f
OK
Drain mechanism for maintenance or emergencies Is:
Pump
Form SW401AWet Detendon Sasln-Rev.e-91171D9 Perta. al:;petilgn`,SW tm0ry, pegs 2 of 2
i
......... .

Permit No.
(lobe provided by DWG)
Li.
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.
1001-13M.
Pagel Plan
Sheet No.
slants
C.l•4, C.15
t r) C.
C.1V
•st
hey,
r
I. 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 (R0M,
- Overflow device, and
- Boundaries of drainage easement.
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 dimensionp,
- Forebay and main pond with hardened emergency spillway,
- Basin cross-section,
- Vegetation specification for planting shelf, and
- Filter strip,
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.
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.
5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
to verify volume provided.
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
7. The supporting calculations.
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
9. A copy of the deed restrictions (if required).
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.
Sty' ij�+� l 6 Sr1Cr5 Cta, 1. 1 , G 1.2 , G1.3 , °�- G , , 1pA4; n ire .
oLAD OJ-r" l,.t ►„oA'Pa,n
Form 5W40i-Wei Detentlon Basin-Rev."/l7109 ?Part III. Required-kt ms-GheeMati-Page 1-of 1
-.._.

Permit Number:_
(to be provided by DWQ)
Drainage Area Number:_-�
Wet Detention Basin Operation and Maintenance Agreement
NO -4�
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 elemerds 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 [K 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 perimetet of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
- No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
- Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
- Once a year, a dam safety expert should inspect the embankment.
.After the wet detention pond is .established, it should be inspected once a month and
within 24hours-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.
BMW element:
Potentialproblem:
How I will remediate theproblem;
The entire BMP
Trash/ debris is present.
Remove the trash debris.
The perimeter of the wet
detention basin
Areas of bare soil and/or
erosive gullies have formed.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
long.
Maintain vegetation at a height of
approximatelyapproxhnately six inches.
Form $ W40!--Wet Detention Basin O&M-Rev.4
;. rage 1,of 4

Permit Number:
(to be provided by DWQ) "
Drainage Area Number:
BNIP element:
Potentialproblem;
How I will remediate theproblem:
The inlet device: pipe or
swale
The pipe is dogged.
Unclog the pipe. Dispose of the
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 spraying.
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
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 a ra
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&MI-Rev.4 K Page gi 4

�Y n
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element:
Potentialproblem:
How I will remediate the roblem:
The embankment
Shrubs have started to grow
on the embankment.
Remove shrubs immediately,
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
A tree has started to grog on
the embankment
Consult a dam safety specialist to
remove the tree.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs re air, 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 le lace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Division of
damage have occurred at the
Water Quality Regional Office, or
outlet.
the 401 Oversight Unit at 919-733-
1786.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanentpool depth reads 14 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 6 feet in the forebay, the sediment shall
be removed.
BASIN DIAGRAM
(rill in the blanks)
Permanent Pool Elevation 33.50
Sediment Removal Ek. 29 ---- - -- Pe anen
-- Volume
Bottom Elevatio 27 -ft Min.
Sediment
Storage
TOREBAY
Pool
Sediment Removal Elevation 24 Volume
Sedimei
MAIN POND Storage
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4

Permit Number:
(to be provided by DWQ)
I aelmowledge and agree by my signattue below that I am responsible for -the
performwice 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:South Bridge Subdivision
.BMP drainage area number:14
Print name:Raiford 0. Trash, Jr.
Title:Manag_er of BC & RT. LLC and'l"astee
Address:1202 Eastwood Road Wihning_ton, NC 28403
Note: The legally responsible party should not be a homeovvners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president,
I, �� i C tiJ a rc (I r.n , a Notary Public for the State of
k- ` A Cz r-o (i h a , County of T" eir , do hereby certify that
MU (r, "Iask+ Jr' personally appeared before me this c�OW
day of a AOIA and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,
:U
My commission expires 9 — Z- ( "1 2 --
Form. SW401-Wet Detention Basin O&M-RevA Wage 4 of 4

, q
NC ENt
STORMWATER MANAGEMENT PERMIT APPLICATION FORM N
401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT
This form must be complWoly2led ot4 printed and submilfed,
DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)I
Project name
Contact name
Phone number
Date
Drainage area number
South Bridge Subdivision -
John S: Tunstall, P;E,
25,
�r�-:::1■rye � -.�: - ;xr.,:,t,. _ -.� ::.i~•,. ,4..- :� . ,
.t
For Level Spreaders. Receiving Flow From a BMP
Type of BMP War Detentlon.Pond
Drawdown flow from the BMP O..B3 cfa
For Level Spreaders Receiving Flow from the Drainage Area
Do not complete this section of the worksheel.
Drainage area
Impervious surrace area
fl
Do not complete this section of the worksheet.
Ration# impervious
I{z
Do not complete this section of ilto worlcsheet.
Rational C coefficient
%
Do not complete this section of the worksheet.
Peak flow from the 1 In/hr storm
cfs
Do not complete this section of the worksheet.
Do not complete this section of the worksheal.
Time of concentration
min
Rainfall intensity, I0-yr storm
in/hr
Do not complete this section of the wodcsheet.
Peak flow from the 10-yr storm
ifs
Do not complete this section or the worksheet,
Where Does the Level Spreader Discharge?
To a grassed bioretention cell?
(1
(Y or N)
To a mulched bioretention cell?
n
(Y or N)
To a wetland?
To a filter strip or riparian buffer?
. y
(Y or N)
Please complete filler strip characledzafion below.
Other (spocify)
- y JY or N)
Please complete filter strip characterization below.
Filter Strip or Riparian Buffer Characterization of applicable)
Width of grass
WAY .0
ft
O 09
Width of dense ground cover
0.00
ft
Width of wooded vegetation
0.00
ft
Total width
K00
ft
Elevation at downslope base of level lip
33.50
fmsl
Elevation at top of bank of the receiving water
26,00. -
tinsl
Slope (from level lip to to top of bank)
16.00
%
Level spreaders must be placed in series.
Are any draws present?
n
(Y or N)
otc
Level Spreader Design
Forebay surface area
0.00
sq It No forebay Is needed.
Feet of level lip needed per efs
13.
ft/cfs
Answer °Y" to one of the following:
Length based on the 1 in1hr storm?
n
(Y or N)
Length based on the 10-yr storm?
y
(Y or N)
Length based on the BMP discharge rate?
n
(Y or N)
Design flow
0,86
cis
Is a bypass device provided?
n
(Y or N) A bypass devioe is not needed.
Form sw401-Level Spreader, Filter strip, Restored Riparian Buffer-Rev,5 Paris I. and il. Design Summary, page 1 of 2

Length of thap level lip
Are level%preadeis in series?
Bypass Channel Design (if applicable)
Does the bypass discharge through a wetland?
boas the channel enter the stream at an angle?
Dimensions of the channel (see diagram below):
M
B
W
y
Peak velocity in the channel during the 10-yr storm
Channel fining material
w------------ - W
B
26.00 It
n (Y or N)
#VALUE!
(Y or N)
Do not complete this section of the worksheet.
(Y or N)
Do not complete this section of the worksheet.
Do not complete this section Df the worksheet.
ft
Do not complete this section of the worksheet.
ft
Do not complete this section of the worksheet.
ft
Do not complete this section of the worksheet.
ft
Do not complete this section or the worksheet.
l
Cf5 Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
• It
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.5 Parts I, and II. Design Summary, page 2 of 2

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
�t als Sheet No.
1. Plans (1" - 50' or larger) of the entire site showing:
C _4
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
Forebay (if applicable),
High flow bypass system,
Maintenance access,
- Proposed drainage easement and public right of way (ROM, and
-. Boundaries of drainage easement
C—t'1
2. Plan details (1" = 30' or larger) for the level spreader showing:
- Forebay (if applicable),
- High flow bypass system,
- One foot topo lines between the level lip and top of stream bank,
- Proposed drainage easement, and
- Design at ultimate build -out.
3. Section view of the level spreader (1" = 20' or larger) showing:
Underdrain system (if applicable),
Leval lip,
Upslope channel, and
Downslope filter fabric.
_ AA 4. A date -stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
_u a_ 5, A construction sequence that shows how the level spreader will be protected from sediment until the entire
drainage area is stabilized, -f xv.4-.w?{Te* atx User3 04 L4dOOP Uef-- A*CAr7Cr=
_ 6. The supporting calculations.
AU
O itM 7. A copy of the signed and notarized operation and maintenance (0&M) agreement.
Y� 8. A copy of the deed restrictions (if required),
III
Form SW401-Level Spreader, Filter Strip, Restored Riparlan Buffer-Rev.5 Part 111, page 1 of 1

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

SMP element:
The swale and the level
lip
The bypass channel
The filter strip
The receiving water
Potential problem:
The swale is clogged with
sediment.
The level lip is c.1 acked,
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
end of the level spreader that
shows stormwater has
bypassed it.
Trees or shrubs have begun
to grow on the swale or just
downslope of the level lip.
Areas of bare soil and/or
erosive gullies have formed.
Turf reinforcement is
damaged or ripap is rolling
downhill.
Grass is too short or too long
Areas of bare soil and/ or
erosive gullies have formed.
Sediment is building up on
the filter strip.
Plants are desiccated.
Plants are dead, diseased or
dying.
How I will remediate the problen
Remove the sediment and dispose
Of it off -site.
Repair or replace lip.
Regrade the soil to create a berm
that is higher than the level lip, and
then plant a ground cover and
water until it is established. Provide
lime and a one-time fertilizer
Remove them.
Regrade the soil if necessary to
remove the gully, and then
reestablish proper erosion control.
Study the site to see if a larger
bypass channel is needed (enlarge if
necessary). After this, reestablish
the erosion control material.
Maintain grass at a height of
approximately three to six inches.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Remove the sediment and
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Provide additional irrigation and
fertilizer as needed.
Determine the source of the
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer avvhcation.
Nuisance vegetation is Remove vegetation by hand if
choking out'desirable species, possible. If pesticide is used; do not
allow it to get into the receiving
water.
Erosion or other signs of
damage have occurred at the
outlet.
Contact the NC Division of Water
Quality local Regional Office, or the
401 Oversight Unit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 of 3

Permit Number:_ —'� L'i T 61 p at 6 �
(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:South Bridge Subdivision - Phase I _
BMP drainage area number:14
Print name:Raiford G. Trask, Jr.
Title:Manager of BC & RT LLC and Trustee
Address:1202 Eastwood Road Wilminpaton. NC 28403
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, �A I V m'C 1 s a Notary Public for the State of
County of Mf 10 h'a 1LYLf , do hereby certify that
personally appeared before me this
day of W LM b f- . AUJ and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
'µggi016111yd1�,
No
CjiOTAOO ,
lie
SEAL
My commission expires 0 ;.) - O U J 9
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3

State of North Carolina N&T #14028
Department of Environment and Natural Resources (aka #10058)
Division of Water Quality
STATE STORMWATER PERMIT NAME/OWNERSHIP CHANGE FORM
I. CURRENT PERMIT INFORMATION
1. Stormwater Management Permit Number: SW8 090903
2. Project Name: South Bridge Subdivision - Phase 1
3. Current Permit Holder's Company Name/Organization: BC & RT, LLC
4. Signing Official's Name: Raiford G. Trask, Jr. Title: Manager and Trustee
5. Mailing Address: 1202 Eastwood Road
City: Wilmington State: NC Zip: 28403
6. Phone: 9( 10 ) 313-0795
Fax: 9( 10 )
313-0797
II. PROPOSED PERMITTEE I OWNER / PROJECT / ADDRESS INFORMATION
This request is for: (please check all that apply)
® Name change of the owner (Please complete Items 1, 2 and 3 below)
© Name change of project (Please complete Item 5 below)
X❑ Change in ownership of the property/company (Please complete Items 1, 2, 3, and 4 below)
❑ Mailing address / phone number change. (Please complete Item 4 below)
❑ Other (please explain):
1. Proposed permittee's company name/organization: Southbridge Multifamily, LLC
2. Proposed permittee's signing official's name: Raiford G. Trask, Jr.
3. Proposed permittee's title: Member / Manager
4. Mailing Address: 1202 Eastwood Road
City: Wilmington State: NC Zip:
Phone: 9( 10 ) 313-0795
Fax: ( 910) 313-0797
28403
5. New Project Name to be placed on permit: Southbridge at Everett's Creek Multifamily Apartments
Please check the appropriate box. The proposed permittee listed above is:
❑ HOA or POA (Attach documentation showing that the HOA or POA owns, controls, or has a
recorded easement for all areas that contain stormwater system features. Print name of HOA or
POA in #1 above and provide name of HOA/POA's authorized representative in #2 above)
® The property owner
❑ Lessee (Attach a copy of the lease agreement and complete Property Owner Information on
page 4)
❑ Purchaser (Attach a copy of the pending sales agreement. Final approval of this transfer will be
granted upon receipt of a copy of the recorded deed)
❑ Developer (Complete Property Owner Information on page 4)
SSW N/O Change Rev24Sept2012 Page 1 of 4

Ill. ' REQUIRED ITEMS
A request to transfer a permit will not be approved by the Division of Water Quality (DWQ) unless all
of the applicable required items listed below are included with the submittal. Failure to provide the
listed items may result in processing delays or denial of the transfer.
1. This completed and signed form.1ft
Vermawn, Must, be 0-0im:.... �-- arid sWW by butWtO
'n 'i is qp�
w, a IV
Of_ "W
2.'Legal documentation of the pro r to a new owner.
0000 P** homt
property transfer
3. A copy of any recorded deed restrictions, tovenants, or easements, 9 required by the it.
4. The designer's ceftificatlori (Eift Engineer arid Designer Certification Forms are available from
each DWQ Regional office). If required by the permit and if not already submitted to OWO.
S. If the proposed permittee is..'a firm, partn6rship, association, institution, corporation, limited liability
company,. or other corporate entity, provide documentation showing the authority of the named
represeritative to act on behalf of the proposed permittee.
6. The $40.00 processing fee. If this is an initial transfer from the original permittee the processing
fee is not required. Subsequent ownership transfers will require the $40.00 processing fee.
IV. CURRENT PERM11TTEFS CERTIFICATION
Please check one of the following statements and rill out the cerdficatfon below that statement.
QQ Check here if the current permittee is only changing his1herlits name, the project name, or rrWfing
address, but will retain the permit. 1, Raiford G. Trask, Jr. the current
permittee, hereby notify the DWQ that I am changing my name and/or I am changing my mailing
address and/or I am changing the name of the permitted project I further attest at this application
for snare/ownership change is accurateand complete to the bast of my knowledge. I understand
that if all .required parts of this. application are not completed or if all required supporting information
and attachments listed above are not included, this application package will be returned as
incomplete.
n Check here if current permittee is transferring the property to a new owner and will not retain
Ownership of the permit.
the current permittee, am submitfin this
DWO � this
for a transfer of ownership for permit # I hereby not e sale or
other legal transfer of ownership
stormwater system associated with this permit. I have provided a copy of
the most recent permit, the designer's certification for each BMP, any recorded deed restrictions,
covenants, or easements, the [JWQ approved plans and/or approved as -built plans, the approved
Operation and maintenance agreement past maintenance records, and the most recent DWQ
stormwater Inspection report to the proposed permittee named in Sections 11 and V of this form. I
further attest that this application for a name/ownership change is accurate and complete to the best
0 knowledge.l ng information
d ' application
that " a" required
arts of this application are not completed or if all
understand
d r,!on and attachments
t ach e
f m'
re uIre po n ormat m listed above are not included, this application
b returned as ncomple e. I assign
1 8 incomplete.
t
po e E rmittee named in Sections 11 and
package
' kage ac wl 11 rights and obligations as permittee to the
proposed
ro sd p this form. I understand that this transfer of
ownership
cannot be appro�fed by the DWQ unless and until the facility is in compliance with the
perrnit; ss
Signature -
Date:
a Notary Public for the State of
County of A.do hereby certify that
personally appeared before me this the.
day of 20L�. and acknowledge the due ekecUtli , bh'6f -the
forgoing .instrument. Witness,my hand and official seal,
Notary Signature
SSW N/O Change Rev24Sept2012 Page 2 of 4
(Notary.Sealy}...._
Q7
C>
S A.

V. - PROPOSED PERM17 TEE CERTIFICATION: (This section must be completed by the
Proposed Permiftee for all transfers of ownership)
I, Raiford G. Trask, Jr. , hereby notify the DWQ that I have acquired
through sale, lease or legal transfer, the responsibility for operating and maintaining the permitted
stormwater management system, and, if applicable, constructing the permitted system. I
acknowledge and. attest that I have .received a copy of: (check all that apply to this per.... ;+
the most recent permit
the designer's certification for each BMP
❑ any recorded deed restrictions, covenants, or easements
❑ the DWQ approved plans and/or approved as -built plans
❑ the approved operation and maintenance agreement
Epast maintenance records from the previous permittee (where required)
DWQ stormwater inspection report showing compliance within 90 days prior to this transfer
I have reviewed the permit, approved plans and other documents listed above, and I will comply with
the terms and conditions of the permit and approved plans. I acknowledge and agree that I Will
operate and maintain the system pursuant to the requirements listed in the permit and in the
operation and maintenance agreement. I further attest that this application for a namelownership
change is accurate and complete to the best of my knowledge. I understand that if all required parts
of this application are not completed or if all required supporting information and attachments listed
above are not included, this pWation package will be returned as incomplete.
=s
Signature:= �'`��``` Date:
A
a Notary Public for the State of
r , l ' `✓�.�, t -? f County of `. ` ` f _ ,t. w., do hereby certify that
personally appeared before me this the
d's'i • '' i
m-_. day of : R t .:-r�'�..s � , . 20 � f.i. ,and acknowledge the due execution of the
forgoing instrument. Witness my hand and official sea], ,.••' p� aA p
(Notary Sol a d
Notary Signaturd
E ~
04a
Additional copies of the original permit and the approved Operation and Maintenance gc, f` gaent can
be obtained from the appropriate Regional Office of the Division of Water Qualify.
This completed form,. including all supporting documents and processing fee ff required), should be
sent to the appropriate Regional Office of the North Carolina Department of Environment and Natural
Resources, Division of Water Quality, as shown on the attached map.
Please note that if the Proposed Permiftee listed above is not the property owner, the property owner
must corqpfete and sign page 4 of this document, Both the lessee / developer and the property
owner will appear on the permit as permittees.
SSW N/O Change Rev24Sept2012 Page 3 of 4

VI. , PROPERTY OWNER CONTACT INFORMATION AND CERTIFICATION
'If the Proposed Permittee.listed in Sections 11 and V of this form is not the Property Owner, the
Property Owner must provide his/her Contact Information below and sign this form:
Printed Name:
Organization:
Title within the Organization:
Street Address:
City:
Mailing Address:
City:
Phone:
Email:
State:
(if different from street address)
State:
Fax:
Zip:
Zip:
I certify that I own the property identified in this permit transfer document and have given permission
to the Proposed Permittee listed in Sections II and V to develop and/or, lease the property. A copy
of the lease agreement or other contract, which indicates the party responsible for the construction
and/or operation and maintenance of the stormwater system, has been provided with the submittal.
As the legal property owner I acknowledge, understand, and agree by my signature below, that I will
appear as a permittee along with the lessee/developer and I will therefore share responsibility for
compliance with the DWQ Stormwater permit. As the property owner, it is my responsibility to notify
DWQ by submitting a completed Name/Ownership Change Form within 30 days of procuring a
developer, lessee or purchaser for the property. I understand that failure to operate and maintain the
stormwater treatment facility in accordance with the permit is a violation of NC General Statute
(NCGS) 143-215.1, and may result in appropriate enforcement action including the assessment of
civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6.
Signature of the property owner Date:
M
County of
a Notary Public for the State of
do hereby certify that
personally appeared before me this the
day of , 20 , and acknowledge the due execution of the
forgoing instrument. Witness my hand and official seal,
Notary Signature
(Notary Seal)
SSW N/O Change Rev24Sept2012 Page 4 of 4

Johnson, Kelly ;�wS 0goQ03 - -jM(LE
From: Johnson, Kelly 0-5lDE/071
Sent: Thursday, June 12, 2014 9:27 AM (}� Icy TV 5 Pr`t�
To: 'Amy Norris' Y
Cc: 'Madison Bullington'; 'Tammy Spivey; 'Jody Bland' TF—ft0 M `�
Subject: RE: South Bridge Subdivision (N&T #14028) I
Attachments: 0000_Regulations _Transfer-1 st Transfer Law_SL201 1-256_201i Westport Law.pdf; 0000
_Regulations_Transfer_1st Transfer Law SL2011-256 2011_Ownership Exam ples.xlsx
Amy,
I had wanted to pull the file and look through the various names to give you a more specific answer. But, it has been a
busy week. I am also only in for a short while today and then I am out until Tuesday, so I wanted to get back to you in
some capacity. I think as long as you do it the way we discussed on the phone earlier this week and in past emails, you
should be fine. If I remember correctly, you plan to modify and transfer the permit in a single submittal. That is fine, but
"officially" we process the modification and transfer in series rather than at the same time. This is for legal reasons, and
is also due to the way our database is set up.
1. Modification: I understand that the plan is for the current permittee to first modify the permit, and then for the
current permittee to transfer it to the HOA (or some other LLC, but I think you said HOA?). I also understand
that the current permittee has sold various lots to families and/or builders such that he doesn't officially own
the whole parcel anymore. This is a common situation. I think that as long as the current permittee is the main
person/group working on this that he can submit/sign the application for the modification documents. We do
not need .every homeowner and/or every builder to sign the forms if they own lots in the subdivision.
2. Transfer: Then, for this second portion of the submittal, the current permittee will sign as the "current"
permittee and the HOA will sign as the "proposed" permittee. For both the current and the proposed, please
make sure that the signatures are by individuals with signature authority.
3. Signature Authority:
a. In order for a person to have signature authority, that person has to be a manager or a manager -
managed LLC, a member of a member -managed LLC, or either the President or VP of a corporation. The
NC Secretary of State should show the person's name on the most recent annual report. In the case of
HOAs, they do not have to file annual reports because they are non-profit.
b. We generally get two things to document HOA signature authority:
i. Articles of Incorporation showing that they area legal entity, and
ii. Meeting minutes showing that the person signing is the President or VP.
c. Delegation: Often, the HOA will delegate the management company (such as CAMS) to sign for them. (I
have talked to a couple of people about this option this week, but I cannot remember if this was the
case for South Bridge or not) Delegating signature authority to CAMS is fine. But, if the HOA delegates
CAMS to sign they need to submit a letter from either the HOA President or VP officially delegating
signature authority to an individual at CAMS.
4. Session Law 2011-256: 1 also can't remember if we have discussed this or not. (Sorry, it really has been a long
week. I have talked to a lot of different people about a lot of different projects lately.) This Session Law sets the
following three requirements for transferring permits to HOAs. The law is attached as a pdf. This law was
intended for the situation where a developer is trying to transfer a permit to an HOA that does not want to sign
for the permit. But, the criteria still make sense even if the HOA is amenable to signing for the permit. (I don't
know if that is the case here or not.) The residents should have control of the HOA (individuals should own 50%
rather than builders or developers), the HOA should own the land where the BMPs are built, and the permit
should be in compliance:
a. 50% lots are sold to individuals. I have attached an Excel example from 2 past projects (in a single file).
b. Common area transferred to HOA. We generally get deeds for the pond lots showing that the HOA
owns them.
c. Permit is in compliance. This is the State inspection.

Hopefully this answers your questions. if not, please let me know.
Thanks,
Kelly
From- Amy Norris[mailto:anorris@ntengineers_com.I
Sent: Monday, June 09, 2014 2:31 PM
To: Johnson, Kelly
Cc: 'Madison Bullington'; 'Tammy Spivey'; 'Jody Bland'
Subject: South Bridge Subdivision (N&T #14028)
Kelly,
Thank you for talking to me on the phone a little bit ago. Based on our call, I took a shot at filling out the Modification
application & Transfer Form for the residential portion, based on the current (existing) State SW Permit Revision issued
November 19, 2013 (see attached) and the information given to me by our client. Attached is what I have filled out for
your review prior to me sending to our client to obtain the required signatures.
Thanks,
Amy
t,m;: S. Norris 'j-1-ot - Ma:iwa.gcr:'
Norris & Tunstall Consulting Engineers, P.C.
1127 Floral Parkway, Suite 400, Wilmington, NC 28403
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
anorrisCa)_ntenaineers.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.

Johnson, Kelly cpvjR O
From: Johnson, Kelly
Sent: Monday, June 02, 2014 10:00 AM
To: 'Amy Norris'
Cc: 'Jody Bland'; 'John Tunstall; 'Madison Bullington'
Subject: RE: Southbridge Multi -Family (N&T #14028 aka #10058)
Amy,
Are all of these individuals listed on the deed? If there are two or more owners then each signs the transfer form. This
sometimes happens when there are two or three developers that are developing land together.
Kelly
From: Amy Norris[mailto:anorrisOntenaineers.com]
Sent: Thursday, May 29, 2014 12:12 PM -
To: Johnson, Kelly
Cc: 'Jody Bland'; 'John Tunstall'; 'Madison Bullington'
Subject: Southbridge Multi -Family (N&T #14028 aka #10058)
Kelly,
We have a question about filling out the Transfer Form for the new owners. Once the modification we will be submitting is
processed to Southbridge Multifamily, LLC (Raiford G. Trask, Jr., Member / Manager), the following owners will need to
be listed on the transfer form: SOUTHBRIDGE MULTIFAMILY LLC, SBMF PHASE 3 LLC, RAIFORD TRASK JR &
BRUCE CARLSON as tenants in common. Our question is who will be the signing official ... all those listed or just Mr.
Trask?
Thank you for any direction you can give us for the transfer form.
Amy
Amy S. Norris I Ofj!ce Manager ' Adroinistra;ive ASsistar,t
Norris & Tunstall Consulting Engineers, P.C.
1127 Floral Parkway, Suite 400, Wilmington, NC 28403
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
anorrisd-ntenaineers.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.G. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.

:S3W ?Rt ME Cb" J&Lc 1IK
Johnson, Kelly ;�iA)S 0,° c a 6_-�
From: Johnson, Kelly
Sent: Monday, June 02, 2014 9:53 AM
To: 'Amy Norris'
Cc: 'Jody Bland; 'John Tunstall; 'Madison Bullington'
Subject: RE: Southbridge Commercial Tract (N&T #14028 aka #11003)
Attachments: SouthBridge Emails_1.pdf; Southbridge Emails_2.pdf
Amy,
I know that there has been a lot of discussion on this over the years (the most recent email chains attached). Is this
going to be set up as a master permit with offsite lots draining to it? If this is going to be a subdivision with lots of
owners each owning a lot or two, and all of the lots drain to common pond(s) then that may be a good way to go. I think
that so far in this discussion we have talked about the transfer being from one entity to another. If the commercial
portion is actually a lot of different entities and set up as a subdivision, then it may make sense to set up a master
permit.
An example of how this would be set up would be that if this were a Wal-Mart with a McDonalds and a Chik-fil-a built as
offsite parcels (essentially in the Wal-Mart parking lot). Here, Wal-Mart would build/own a pond to treat everyone's
water. Wal-Mart would be the permittee to get the permit for the pond. That permit would be set up to have offsite
lots with deed restrictions limiting the impervious area per lot for McDonald's and Chik-fil-a. The Wal-Mart permit
would also require McDonald's and Chik-fil-a to get their own offsite permits to drain to the Wal-Mart pond. (The offsite
permits would essentially show the piping/grading on each offsite lot.) Eventually when McDonald's and Chik-fil-a are
sold and have their own offsite permits, and a property owner's association is set up, Wal-Mart would transfer the
stormwater permit to the property owner's association.
If this isn't a subdivision or if I am mis-understanding the intent please let me know. But, we don't generally write a
permit to a group of developers and homeowners.
Kelly
From: Amy Norris[mailto:[e-mail]1
Sent: Thursday, May 29, 2014 12:07 PM
To: Johnson, Kelly
Cc: 'Jody Bland'; 'John Tunstall'; 'Madison Bullington'
Subject: Southbridge Commercial Tract (N&T #14028 aka #11003)
Kelly,
In reference to re -submitting the State SW Permit Modification application, we have 1 question: Southbridge
Commercial, LLC was the Applicant and BC & RT, LLC was the Owner. Since the package was returned from
NC DENR way back, the Applicant remains the same (Raiford G. Trask, Jr., Manager signing), but the Owners
have changed to include:
TRASK RAIFORD G JR TRUST, SOUTHBRIDGE MASTER ASSOCIATION INC, RAIFORD TRASK JR & BRUCE
CARLSON as tenants in common, RTSRFV (.05 acres), SOUTHBRIDGE LOT DEVELOPMENT LLC (lots 71, 72, 75),
CAVINESS & CATES (Lots 62 & 64), and individual homeowners (Peggy's Cove HOA) in Lots 63, 65, 66-70, 73-74
(Signing Official: ??),
Our question is for the Modification to leave as previously was BC & RT, LLC or do we list all the above in red? Then
the question is who signs the modification application as the owner?
We understand from previous correspondence with Georgette that this portion CANNOT be transferred due to
construction not being complete. Any direction you can give would be appreciated.

Thanks,
Amy
Amy S. I4orris Ivy :L\dministm1ivcissi tnri
Norris & Tunstall Consulting Engineers, P.C.
1127 Floral Parkway, Suite 400, Wilmington, NC 28403
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
anorris(a-)-ntengineers.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.

Johnson, Kelly
From: Johnson, Kelly
Sent: Tuesday, May 06, 2014 4:05 PM
To: 'Amy Norris'
Cc: 'Jody Bland'
Subject: RE: Southbridge Permit Split - SW8 090903 Mod. (N&T #14028)
Attachments: Southbridge Emaiis.pdf
Amy,
From what I think is the most recent discussion on this (attached), it looks like you plan to split a permit into three
permits and then transfer two of them to other entities while one (the commercial part) stays in the current permittee's
name. Is that correct? It has been a while...
If so, we just have to think about this in terms of order of operations. You can submit the modification package to split
into three permits at the same time as the two transfers, but they will be processed as 1.) First a modification where the
current permittee modifies his permit into three permits, and then 2.) The current permittee transfers two of the
permits to the two new permittees. This is an unusual situation, but I envision the current permittee submitting for the
modification and two "new" permit numbers (and the current permittee signing all of that paperwork), and then there
also being two transfer forms for two of the three packages (residential and multi -family). For the two transfer forms,
the current permittee would sign as the "current" and the new entity (the HOA and the representative for the multi-
family) would sign as the "proposed" permittee for the respective forms.
I think that this is what we had discussed. If I am missing something or if we had made other arrangements that I am
forgetting, please let me know.
Kelly
From: Amy Norris fmailto:[e-mail]
Sent: Tuesday, May 06, 2014 3:36 PM
To: Johnson, Kelly
Cc: 'Jody Bland'
Subject: Southbridge Permit Split - SW8 090903 Mod. (N&T #14028)
Kelly,
We are filling out the permit applications according to yours & Jody Bland's previous e-mail correspondence & meetings.
In filling out the application for the Residential portion, the HOA is the applicant & land owner, but the signing official this
time is the President of the HOA, not Mr. Trask. My question is you told us we could submit all the supplements &
O&M's as is but the signing official is now different on the supplements & O&M's since Mr. Trask is not signing. Do we
need to get new signatures on them or submit the previous (original ones) with Mr. Trask's signature on them? Please
advise.
Thanks,
Amy
Amy S. Norris. ; Oltflce Mam.,ger ! A msn _cb-aliv,� Assi tent
Norris & Tunstall Consulting Engineers, P.C.
1127 Floral Parkway, Suite 400, Wilmington, NC 28403
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
anorris .ntenaineers.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party

receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.

Johnson, Kelly
From: Jody Bland [e-mail]]
Sent: Tuesday, February 18, 2014 3:56 PM
To: Johnson, Kelly; 'Tammy Spivey'
Cc: Scott, Georgette; 'John Tunstall; 'Amy Norris'; 'Nancy Singleton'
Subject: RE: South Bridge Permit Split
Hi Kelly,
• 1 just wanted to add that we will use all previously executed supplements that were used during permit of
original or subsequent revisions whichever is most current.
• We will be utilizing original permit split drawings with revision sheets & updating the master overview sheet to
illustrate currently permitted conditions with revisions included. We will utilize most current previously
approved/permitted calculations. N&T will simply partition portions of calculation that deal with each area of
proposed split.
• Client will handle any legal items for permit split (i.e. conveyance of lot deed restrictions since residential lots
will reside in two separate permits (mainly in residential (a.) but PH3 Residential section drains to pond 7-12 (b.))
S To my knowledge Southbridge Ph2 residential is still on hold per client's request.
Thanks,
Jody Bland, E.I.
Norris & Tunstall Consulting Engineers, P.C.
Brunswick Office - 910-287-5900
Wilmington Office - 910-343-9653
Mobile - 910-512-81 8
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting
Engineers, Inc. that this electronic information provides design information current as of the date of its release. It shall be
the responsibility of the party receiving the data to examine it to see that it contains the necessary files and information
requested. In transferring the files in electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris,
Kuske & Tunstall Consulting Engineers, Inc. makes no representations as to the usability or readability of documents
resulting from the use of software application packages, operating systems, or computer hardware differing from those
used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. in the
preparation of such data.
Confidentiality Notice
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information that is proprietary, privileged, confidential or otherwise legally exempt from disclosure. If you are not the
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If you have received this message in error, please notify the sender immediately either by phone [phone]) or reply
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From: Johnson, Kelly[mailto:[e-mail]]
Sent: Tuesday, February 18, 2014 3:05 PM
To: Jody Bland; 'Tammy Spivey'
Cc: Scott, Georgette
Subject: RE: South Bridge Permit Split

Jody & Tammy,
Thanks for meeting today. Here are the notes I will leave on file documenting what we discussed. In order to keep all
of the discussion on this in one place, have also attached two previous email chains on this topic as well as a map that
we have worked off of for the past few years. I also talked to Georgette about the commercial section where a BMP (or
some BMPs?) are not yet built. The permit needs to stay with the developer until all of the BMPs are
built/certified/compliant. You could transfer the commercial section to a different LLC if you would like, but it cannot go
to the master association until the BMPs have been completed.
1.) Permit Split: You plan to split SW8 090903 into three permits. There will be three $505 fees (one per new
permit).
a. Residential (Red on map):
L Transfer: This will be transferred to the HOA. As we discussed, over 50% of the lots have been
sold. For documentation purposes please submit a list of lots and lot owners to show that they
have been sold to families. (Small groups of lots can be sold to different developers, but
according to the Attorney General, the intention of the law is to have the lots sold to families
who maintain an HOA as opposed to one developer selling 50% of the lots to another developer
who is the President of the HOA.)
ii. Permit Number: You indicated that it would be easier to keep the SW8 090903 number with
this permit if possible. Please let me know if that is still your preference given situation with the
unbuilt commercial BMPs.
iii. BMPs: These have been deeded to the HOA. Please submit a copy of the paperwork for the file.
Commercial (Blue on map):
i. Transfer: This cannot yet be transferred to the master association. It will either stay under the
current permittee or it will be transferred to another developer's corporation.
ii. Permit Number: See 1b above.
iii. BMPs: Some BMPs have been deeded to the master association, and as others are built they
will be deeded over in the future.
c. Multi-Family/Apartments (Green on map):
L Transfer: This will be transferred to a new permittee.
ii. Permit Number: This will receive a new permit number.
iii. BMPs: These have been deeded to the proposed permittee. Please submit a copy of the
paperwork for the file.
2.) General:
a. As we discussed, all of the BMPs that have been built have been certified.
b. Steve inspected the site and found it to be compliant a year ago. Georgette asked that I re -inspect the
site prior to transfer.
c. As part of the submittal, you all will update the cover sheet showing the basic outline of the three
sections so that years from now DEMLR will be able to figure out how this split was done and what land
went where. We don't need all of the details of the layout of the buildings etc in each of the pieces, but
we need to be able to look at the cover sheet and know where to go to find that information.
d. Follow Up Question: What is the plan for the area shown in pink on the plan (South Bridge Residential
Phase 11)?
Thanks,
Kelly
From; Jody Bland [maiito:[e-mail]
Sent: Monday, February 10, 2014 11:11 AM
To: Johnson, Kelly; 'Amy Norris'; 'John Tunstall'
Cc: 'Nancy Singleton'
Subject: RE: South Bridge Permit Split
Kelly,

As I understand it they want to proceed as we have been discussing. I think the client wants to maybe discuss some of
the details. I know it will be a good idea to discuss POA responsibilities, permit turnover, etc. Our client will be handling
those legalities directly & will more than likely have questions pertaining to that.
On our end, we intend to update previously provided permit split plans, calculations, & permits and supplements. All
permitted BMPs are installed & certified less DA/pond #13.Our client will retain commercial permit that contains this
unconstructed BMP. The remaining transfer requirements would be coming from our client.
Thanks,
Jody Bland, E.I.
Norris & Tunstall Consulting Engineers, P.C.
Brunswick Office - 9io-z87-5900
Wilmington Office - 910-343-9653
Mobile - 910-512-8148
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting
Engineers, Inc. that this electronic information provides design information current as of the date of its release. It shall be
the responsibility of the party receiving the data to examine it to see that it contains the necessary files and information
requested. In transferring the files in electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris,
Kuske & Tunstall Consulting Engineers, Inc. makes no representations as to the usability or readability of documents
resulting from the use of software application packages, operating systems, or computer hardware differing from those
used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. in the
preparation of such data.
Confidentiality Notice
This message is intended exclusively for the individual or entity to which it is addressed. This communication may contain
information that is proprietary, privileged, confidential or otherwise legally exempt from disclosure. If you are not the
named addressee, you are not authorized to read, print, retain, copy or disseminate this message or any part of it.
If you have received this message in error, please notify the sender immediately either by phone [phone]) or reply
to this e-mail and delete all copies of this message.
From: Johnson, Kelly fmailto:kelly.p.johnson@)ncdenr.gov]
Sent: Monday, February 10, 2014 10:53 AM
To: Amy Norris
Cc: 'Jody Bland'
Subject: RE: South Bridge Permit Split
Amy,
That will work.
Jody,
Are you planning to proceed in essentially the same path of splitting the permit into several different permits with
different eventual owners and just want to get the details straightened out? Or, do you have a new question that has
come up? If you have a new question or a new unusual proposal it would be helpful to send that to me in advance so
that I can be better prepared to help you resolve any issues you may need to resolve.
Thanks,
KJ
From: Amy Norris[mailto:anorrisC&ntengineers.com]
Sent: Monday, February 10, 2014 9:10 AM

To: Johnson, Kelly
Cc: 'Jody Bland'
Subject: RE: South Bridge Permit Split
Kelly,
Jody will be in Wilmington for a lunch meeting on Tuesday, February 18th. He is proposing meeting at your office at
2:00 PM. I have talked to our client and they can meet at that time also. Please advise if this works for you and I will get
it on their calendars.
Thanks,
Amy
Amy S. Ncr_rhF ( Office k1larlager / Administi-ative Assist&nt
Norris & Tunstall Consulting Engineers, P.C.
1127 Floral Parkway, Suite 400, Wilmington, NC 28403
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
[e-mail]
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
From: Johnson, Kelly[mailto:kelly.p.johnson(&ncdenr.govl
Sent: Thursday, February 06, 2014 8:32 AM
To: Amy Norris
Cc: 'Jody Bland'
Subject: RE: South Bridge Permit Split
Amy,
I can meet at the following times:
2/13, 2/18, or 2/20 between 9 & 3
Also, I have attached two email chains that show what has already been discussed on this over the past few years as well
as a map that we have generated to get things going. Are you planning to proceed in essentially the same path of
splitting the permit into several different permits with different eventual owners and just want to get the details
straightened out? Or, do you have a new question that has come up? If you have a new question or a new unusual
proposal it would be helpful to send that to me in advance so that I can be better prepared to help you resolve any
issues you may need to resolve.
Thanks,
Kelly
From: Amy Norris �mailto:anorrisCa ntengineers.com�
Sent: Wednesday, February 05, 2014 2:23 PM
To: Johnson, Kelly
Cc: 'Jody Bland'
Subject: South Bridge Permit Split
Kelly,
4

Our client has asked us to schedule a meeting with you to discuss the permit splitting of the above subject project and NC
DENR requirements. Please give us some dates and times you are available to meet at your office and then we can
check their schedule.
Thank you in advance,
Amy for John S. Tunstall, P.E.
.t`ir,y S. Vlom's I Office Mzns,-;t;T r dm..4-,ist-a ve Ass; , -tar
Norris & Tunstall Consulting Engineers, P.C.
1127 Floral Parkway, Suite 400, Wilmington, NC 28403
910-343-9653 (Ext. 212) 1 910-343-9604 (F)
anorris(cb-ntengineers.com
It is the professional opinion of Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc.
that this electronic information provides design information current as of the date of its release. It shall be the responsibility of the party
receiving the data to examine it to see that it contains the necessary files and information requested. In transferring the files in
electronic media format, Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall Consulting Engineers, Inc. makes
no representations as to the usability or readability of documents resulting from the use of software application packages, operating
systems, or computer hardware differing from those used by Norris & Tunstall Consulting Engineers, P.C. and Norris, Kuske & Tunstall
Consulting Engineers, Inc. in the preparation of such data.
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