SW8960611_HISTORICAL FILE_19960913

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 9l0 o o 11
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
fjJ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
I00l�D 01)13
YYYYMMDD

State of North Carolina
Department of Environment, ,
Health and Natural Resources 0
Division of Water Quality
b
James B. Hunt, Jr., Governor [D FEE
® F1
Jonathan B. Howes, Secretary a- ■
A. Preston Howard, Jr., P.E., Director
September 13, 1996
Mr. Mark Kennedy, Owner
420 Green Hill Road
Leland, North Carolina 28451
Subject: Permit No. SW8 960611
MGK, Inc. Storage Buildings
High Density Commercial Stormwater Project
Brunswick County
Dear Mr. Kennedy:
The Wilmington Regional Office received the Stormwater Management Permit Application for MGK, Inc. Storage
Buildings on June 10, 1996, with final information on August 30, 1996. Staff review of the plans and specifications has
determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC
2H.1000. We are forwarding Permit No. SW8 960611 dated September 13, 1996, for the construction of the project,
MGK,, Inc. Storage Buildings.
This permit shall be effective from the date of issuance until September 13, 2006, and shall be subject to the conditions
and limitations as specified therein. Please pay special attention to the Operation and Maintenance requirements in this
permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system will
result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an
ajudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be
in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the
Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this
permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please contact Linda Lewis, or me at
[phone].
Sincerely,
Jim Bushardt, P.E.
Acting Regional Water Quality Supervisor
JBB/arl: S:\WQS\STORMWAT\PERMIT\96061LSEP
cc: Jay Houston, P.E.
Delaney Aycock, Brunswick County Inspections
Linda Lewis
Wilmington Regional Office
Central Files
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer

State Stormwater Management Systems
Permit No. SW8 960611
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended,
and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Mr. Mark Kennedy
MGK, Inc. Storage Buildings
Brunswick County
FOR THE
construction, operation and maintenance of a 30% low density project for Phase I, and a Detention Pond for
the total buildout in compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the
"stormwater rules') and the approved stormwater management plans and specifications and other supporting
data as attached and on file with and approved by the Division of Water Quality and considered a part of this
permit.
This permit shall be effective from the date of issuance until September 13, 2006 and shall be subject to the
following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater described in the
application and other supporting data.
2. This stormwater system has been approved for the management of stormwater runoff as described on
page 3 of this permit, the Project Data Sheet. The stormwater control has been designed to handle the
runoff from 45,030 square feet of impervious area. Phase I is approved as 30% low density with sheet
flow. The pond will be required prior to construction of the future development, or if any part of the
tract is sold such that the project cannot maintain 30% low density.
3. Approved plans and specifications for this project are incorporated by reference and are enforceable
parts of the permit.
2

DIVISION OF WATER QUALITY
PROJECT DATA SHEET
Project Name:
Permit Number:
Location:
Applicant:
Mailing Address:
Application Date:
Water Body Receiving Stormwater Runoff:
Classification of Water Body:
If Class SA, chloride sampling results:
Pond Depth:
Permanent Pool Elevation:
Impervious Surfaces Allowed:
Phase I (Low Density)
Total Buildout
Green Area entering Pond:
Required Surface Area:
Provided Surface Area:
Required Storage Volume:
Provided Storage Volume:
Temporary Storage Elevation:
Controlling Orifice:
State Stormwater Management Systems
Permit No. SW8 960611
MGK, Inc. Storage Buildings
960611
Brunswick County
Mr. Mark Kennedy, Owner
420 Green Hill Road
Leland, North Carolina 28451
June 10, 1996
Town Creek
i[�I.` N
N/A
4 feet
11.7 MSL
17,860 square feet
45,030 square feet
14,647 square feet
3,906 square feet
4,205 square feet
3,626 cubic feet
3,776 cubic feet
12.5 MSL
1 " pipe
I

State Stormwater Management Systems
Permit No. SW8 960611
4. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per
approved plans.
5. Deed restrictions must be recorded prior to the sale of the future area as shown on the approved plans
to ensure that future owners are made aware of the built -upon area limitations. The following statements
must be recorded:
To ensure continued compliance with the NCDEM Stormwater Management Permit
Regulations, 15A NCAC 2H.1000, future areas as shown on the approved plans are limited to
27,170 square feet of built -upon area, inclusive of that portion of the right-of-way between the
front lot line and the edge of the pavement, structures, pavement, walkways of brick, stone,
slate, but not including wood decking or the water surface of swimming pools."
"All built -upon area from the future area must be directed into the permitted stormwater control
system. "
"Additional built -upon area will require a permit modification."
"The connection into the stormwater control shall be made such that short-circuiting of the
system does not occur."
6. The permittee is responsible for verifying that the proposed built -upon area does not exceed the
allowable built -upon area.
7. The following items will require a modification to the permit:
a. Any revision to the approved plans, regardless of size. If the project has been approved with
future development shown, then a revision is required only if the future development is changed
from that which was originally permitted.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area.
e. Further subdivision of the project area.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan.
In addition, the Director may determine that other revisions to the project should require a modification
to the permit.
8. 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.
Cl

State Stormwater Management Systems
Permit No. SW8 960611
II. SCHEDULE OF COMPLIANCE
1. The permittee will . comply with the following schedule for construction and maintenance of the
stormwater management system:
a. The stormwater management system shall be constructed in it's entirety, vegetated and
operational for it's intended use prior to the construction of any built -upon surface except roads.
b. During construction, erosion shall be kept to a minimum and any eroded areas of the system will
be repaired immediately.
C. All connections into the stormwater system from future areas/outparcels shall be made such that
short-circuiting of the system does not occur.
2. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted
stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must
be followed in it's entirety and maintenance must occur at the scheduled intervals including, but not
limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping.
g. Access to the outlet structure must be available at all times.
3. Records of maintenance activities must be kept and made available upon request to, authorized personnel
of DWQ. The records will indicate the date, activity, name of person performing the work and what
actions were taken.
4. This permit shall become voidable unless the facilities are constructed in accordance with the conditions
of this permit, the approved plans and specifications, and other supporting data.
5. 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.
6. A copy of the recorded deed restrictions must be submitted to the DWQ within 30 days of the date of
the recording. The recorded copy must be signed by the permittee, dated, stamped with the deed book
number and page, and bear the stamp of the Register of Deeds.
7. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a
minimum of ten years from the date of the completion of construction.
W1

State Stormwater Management Systems
Permit No. SWS 960611
III. GF.NF.RAL CONDITIONS
This permit is not transferable. In the event there is a desire for the facilities to change ownership, or
there is a name change of the Permittee, a formal permit request must be submitted to the Division of
Water Quality accompanied by an application fee, documentation from the parties involved, and other
supporting materials as may be appropriate. The approval of this request will be considered on its
merits and may or may not be approved.
Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to
enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute
143-215.6(a) to 143-215.6(c).
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) which have jurisdiction.
4. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions,
the Permittee shall take immediate corrective action, including those as may be required by this
Division, such as the construction of additional or replacement stormwater management systems.
5. The permittee grants DEHNR Staff permission to enter the property for the purpose of inspecting all
components of the permitted stormwater management facility.
6. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for
a permit modification, revocation and reissuance or termination does not stay any permit condition.
Permit issued this the 13th day of September, 1996.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
�_V2
A. r ston Howard, Jr., P.E., Director
Di Sion of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW8 960611
0

State Stormwater Management Systems
Permit No. SW8 960611
MGK, Inc. Storage Buildings
Stormwater Permit No. SW8 960611
Brunswick County
Engineer's Certification
I, , as a duly registered Professional Engineer in the State of
North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the
project,
for (Project Owner) hereby state that, to the best of my abilities, due
care and diligence was used in the observation of the project construction such that the construction was
observed to be built within substantial compliance and intent of the approved plans and specifications.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
7

�►` DIVISION OF ENWRONAIENTA-L NLANAGE\IENT
NORTH CAROLINA STORMWATER MANAGEMENT PERMIT APPLICATION
I. GENERAL INFORMATION
1. Project Name MGK Inc., Storage Buildings
2. Location, directions to project (include County, Address, State Road) Attach map. Brunswick County
Winnabow, US 17, Approx. 1/2 mile northeast of Winnabow, NC
3. Owner's Name Mark
Kennedy Phone
[phone]
4. Owner's Mailing Address
420 Green Hill Road
t,
City Leland
State NC Zip 28451
5. Application date 6/3/96 Fee enclosed $ 385.00
6. Nearest Receiving Stream Town Creek Class CSW
7.Projectdescriptio❑ Five storage Buildings and associated loading areas
11�upl t71r1Y hl • : u : Y •
1. Permit No.(!'obefdledinbyDEM)SW $ (?<PV(Wl
2. Permit Type X New Renewal Modification (existing Permit No.)
3. Project Type: _Low Density x Detention_ Infiltration Other:_ Redevelop _General _Dir Cert
4. Other State/Federal Permits/Approvals Required (Check appropriate blanks)
CAMA Major Sedimentation/Erosion Control X 404 Permit
HI. BUILT UPON AREA (Please see NCAC 2H.1005 thru .1007for applicable density limits)
gUr�ioUf /G�rry�"�l
Drainage Breakdown of Impervious Area
Basin B83t8 (Please indicate below the design im ery ous area)
Cwilf-cx)T Tgm rzr
Classification CSW C 5W Buildings 0.23 AC. 0005 , 0'
Allowable Impervious Area 0.41 Ac. , g-I 2c- Streets 0.8 Ac. 13 960 �
Total Project Area 1.37 Ac. ,31 2 C.Parking/SW
Proposed Impervious Area 1.03 Ac. 4ZG Other
% Impervious Area 75% W Ho Totals 1.03 Ac. ,41 Zc
W. STORMWATER TREATMENT (Describe how the runoffwill be treated)
Detention Pond
32�

V
VI.
F+N-1--15UU 11:E? FROM EHHR t•.IILI'I R'EG OFFICE TO
DEED RESTRICTIONS AND PROTECTIVE COVENANTS
Deed restrictions and protective covenants are required to be recorded for all low density projects and all
subdivisions prior to the sale of any lot. Please see Attachment A for the specific items that must be recorded
for the type of project applied for.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the items required by the permit, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the covenant cannot be changed or deleted without
concurrence from the State, and that they will be recorded prior to the sale of any lot.
OWri'ER'S CERTIFICATION
I, Mark Kennedy certify that the information included on this permit
(Pkwe priw or type cone cka ly)
application form is correct, that the project will be constructed in conformance with the approved plans, that
the deed restrictions will be recorded with all required permit conditions, and that to the best of my knowledge,
the proposed project complies with the requirements of 15A NCAC 2H.1000.
I authorize the below named person or firm to submit stormwater plans on my behalf.
VII. AUTHORIZATION (MasrascoMPL=)
co:
and Title
Person or firm name Houston and Associates, P.A.
Mailing Address Post Office Box 2927
6-y-
Date
City Shallotte State NC Zip 28459 Phone [phone]
Please submit form to the Regional Office that serves the area that the project is located, as indicated on
Attachment B.
Applicant/WiRO//Central Files
N
E C E I V E D
JUN 1 01996

Hydrologic and Hydraulic Calculations
for
lMQ� fto Qop oftoM�2@ mUfl dC am2�
Mark Kennedy
BRUNSWICK COUNTY, NORTH CAROLINA
Prepared By
M@MQaon &M i2.
CONSULTING ENGINEERS
Shallotte, North Carolina
"Revised" August 1996 SYDRMWAYER
E C E I V E
AUG 3 01996 0

Houston and Associates. P.A.
CONSULTING ENGINEERS
4918 Main Street Post Office Box 2927
Shallotte, North Carolina 23459 [phone]
Jos M��' 1AC, 36i44e L3U11' 1.-7
SUBJECT 11� r�n
SHEc1No. I OF _
CALCULATED BY SW I DATE
CHECKED BYDATF--" "�; 31 i 3 G
SCALE

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JDB m Gl-' INC. s-. ? , ljm,,
Houston and Associates, P.A. SUBJECT
SHEETi\D. op
-
CONSULTING ENGINEERS CALCULATED BY S+n46- DATE /=' 19-
4918 Main Street Post Office Box 2927 CHECKEDBYCam. DATF--Q21 9G
Shallotte, North Carolina 28459 [phone] SCALE

MGK
SWQ 8/28/96
VOLUME OF RUNOFF FROM 1 INCH RAINFALL: 3658 CF
STORM WATER REALEASE METHOD: ORIFICE
ELEVATION OF NORMAL POOL (BOTTOM OF ORIFICE): 11.7 FT. MSL
DIAMETER OF ORIFICE: 1 IN.
NUMBER OF ORIFICES: 1
AVERAGE SURFACE AREA OF POND BETWEEN
NORMAL POOL AND TOP OF RISER: 4475 SQ. FT.
ELEVATION OF POOL AT DESIGN STORAGE: 12.5 FT. MSL
TIME INCREMENT FOR ROUTING: 2 HR.
TIME
ELEV.
HEAD
FLOWRATE TYPE FLOW
VOLUME
END ELEV
0
12.5 .8000002 .0234772 ORIFICE
169.0359
12.46223
2
12.46223
.7622271
2.291625E-02
ORIFICE
164.997 12.42536
4
12.42536
.7253561
2.235512E-02
ORIFICE
160.9569
12.38939
6
12.38939
.6893883
2.179382E-02
ORIFICE
156.9155
12.35432
8
12.35432
.6543236
2.123233E-02
ORIFICE
152.8728
12.32016
10
12.32016
.620162
2.067064E-02
ORIFICE
148.8286
12.2869
12
12.2869
.5869036
2.010874E-02
ORIFICE
144.7829
12.25455
14
12.25455
.5545492
1.954661E-02
ORIFICE
140.7356
12.2231
16
12.2231
.5230999
1.898426E-02
ORIFICE
136.6867
12.19256
18
12.19256
.4925556
1.842167E-02
ORIFICE
132.6361
12.16292
20
12.16292
.4629164
1.785882E-02
ORIFICE
128.5835
12.13418
22
12.13418
.4341822
1.729567E-02
ORIFICE
124.5288
12.10635
24
12.10635
.406354
1.673222E-02
ORIFICE
120.472 12.07943
26
12.07943
.3794327
1.616846E-02
ORIFICE
116.4129
12.05342
28
12.05342
.3534184
1.560436E-02
ORIFICE
112.3514
12.02831
30
12.02831
.3283119
1.503989E-02
ORIFICE
108.2872
12.00411
32
12.00411
.3041134
1.447502E-02
ORIFICE
104.2201
11.98082
34
11.98082
.2808237
1.390972E-02
ORIFICE
100.15 11.95844
36
11.95844
.2584438
1.334395E-02
ORIFICE
96.07646
11.93697
38
11.93697
.2369738
1.277767E-02
ORIFICE
91.99919
11.91642
40
11.91642
.2164154
1.221084E-02
ORIFICE
87.91804
11.89677

42
11.89677
.1967688 1.164339E-02 ORIFICE 83.83241 11.87804
44
11.87804
.1780348 1.107526E-02 ORIFICE 79.74185 11.86022
46
11.86022
.1602154 1.050639E-02 ORIFICE 75.64599 11.84331
48
11.84331
.1433115 9.936692E-03 ORIFICE 71.54418 11.82732
50
11.82732
.1273241 9.366055E-03 ORIFICE 67.4356 11.81225
52
11.81225
.1122541 8.794328E-03 ORIFICE 63.31916 11.7981
54
11.7981
9.810448E-02
.0082214 ORIFICE 59.19408 11.78488
56
11.78488
8.487606E-02
7.647051E-03 ORIFICE 55.05876 11.77257
58
11.77257
7.257176E-02
7.071072E-03 ORIFICE 50.91172 11.76119
60
11.76119
6.119442E-02
6.493178E-03 ORIFICE 46.75088 11.75075
62
11.75075
5.074692E-02
5.912978E-03 ORIFICE 42.57344 11.74123
64
11.74123
4.123306E-02
5.329963E-03 ORIFICE 38.37573 11.73266
66
11.73266
3.265762E-02
4.743443E-03 ORIFICE 34.15279 11.72503
68
11.72503
2.502537E-02
4.152328E-03 ORIFICE 29.89676 11.71834
70
11.71834
1.834393E-02
3.555065E-03 ORIFICE 25.59647 11.71262
72
11.71262
1.262379E-02
2.949146E-03 ORIFICE 21.23385 11.70788
74
11.70788
7.878304E-03
2.329795E-03 ORIFICE 16.77453 11.70413
76
11.70413
4.12941E-03
1.686729E-03 ORIFICE 12.14445 11.70142
78
11.70142
1.415253E-03
9.874574E-04 ORIFICE 7.109694 11.69983
C

PROJECT I.D. - POND OUTLET
DESIGN FLOWRATE = 7.3 CFS
RISER DIAMETER.... 24 INCHES.
RISER ELEVATION... 13.5 FT.
CULVERT DIAMETER... 18 INCHES
CULVERT LENGTH.... 20 FT.
,G =
INVERT -IN......... 1-2.-2 FT.
INVERT -OUT........ .2 FT.
I� S
TAILWATER ELEVATION... 1-2.5- FT.
MANNING'S N VALUE.... .013
INLET COEF. FOR INLET CONTROL... .6
INLET COEF. FOR OUTLET CONTROL... .5
WEIR FLOW COEF.... 4
COMPUTED WATER SURFACE ELEVATION BASED ON:
INLET CONTROL .............. 13.68681 FT.
OUTLET CONTROL ............. 12.99456 FT.
WEIR FLOW .................. 13.93872 FT.
HIGHEST ELEVATION COMPUTED IS THE ACCEPTED ELEVATION.
/2. 7
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CONSULTING ENGINEERS CALCULATED BY -SUJLS-- DATE
4915 Main Street Post Office Box 2927 CHECKEDBv DATG-_..=
Shallotte, North Carolina 23459 [phone] SCALE

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CONSULTING ENGINEERS CALCULATED BYSy 0 DATE
4918 Main Street Post Office Box 2927 CHECKED BY DATE----
Shallotte, North Carolina 28459 [phone] SCALE

HOUSTON and ASSOCIATES, P.A.
Consulting Engineers n�
SHALLOTTE, NORTH CAROLINA 281§` @jC Zg`7T IstnTelephone (910) 54-2121 AUG 3 Q 1996 Off ice Box 117 Pine 2927
reeA
Facsimile [phone]
:Y-OLC?ca�
August 28, 1996
Ms. Linda Lewis, Environmental Engineer
Division of Environmental Management
North Carolina Department of Environment,
Health, and Natural Resources
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
Subject: MGK Inc., Storage Buildings
Stormwater Plan No. SW8 960611
Dear Ms. Lewis:
Enclosed are two copies of the revised plans and calculations. The
following responses are to your letter dated August 26, 1996:
1.) The required surface area calculations on Page 1 have been revised
to reflect a 4-foot permanent pool depth. This adjusted depth
requires a surface area of 3879 SF, with 4205 SF provided.
2.) Both the surface areas of the permanent pool and storage pool have
been included in the calculations on Page 1.
3.) The provided storage and the required storage have been calculated
on Page 1 of the calculations.
We appreciate your attention in this matter. Should you have any
comments or require any additional information, please do not hesitate to
contact our office at your convenience.
Sincerely,
:sates, P.A.
JRH/swq
Enclosures
pc: Mr. Mark Kennedy
File; 96-0452 (MGK Inc., Storage Buildings)

State of North Carolina
Department of Environment, Health, and Natural Resources
Wilmington Regional Office
James B. Hunt, Jr. DIVISION OF WATER QUALITY Jonathan B. Howes
Governor WATER QUALITY SEC-nON Secretary
I
Mr. Jay Houston, P.E.
Houston and Associates
Post Office Box 2927
Shallotte, North Carolina 28459
Dear Mr. Houston:
August 26, 1996
Subject: ADDITIONAL INFORMATION
Stormwater Project No. SW8 960611
MGK Inc. Storage Buildings
Brunswick County
The Wilmington Regional Office received previously requested information for the Stormwater
Management Permit Application for MGK Inc. Storage Buildings on August 6, 1996. A preliminary
review of that information has determined that the application is not complete. The following information
is needed to continue the stormwater review:
1. The pond's surface area, 36' x 117' is not enough to satisfy the required 4,502 square feet.
please revise the plans to indicate enough surface area.
2. The calculations do not report the surface areas of the permanent pool or the design
Pool.
3. The calculations do not provide a check of the volume provided in the pond vs. the required
volume to be stored.
127 Grdivl Drive ExLension, wilmington, N.C. 29405-3945 • Telephone [phone] F" 910-350-2004
An Eq"l Oppo ru ty A.3r=tive Actitm Employer

Mr. Houston
August 26, 1996
Stormwater Project No. SW8 960611
Please note that this request for additional information is in response to a preliminary review. The
requested information should be received by this Office prior to September 26, 1996, 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 have any questions concerning this matter please feel free to call me at [phone].
Sincerely,
Ms. Linda Lewis
Environmental Engineer
DA/arl: S:\WQS\STORMWAT\ADDINFO\960611.AUG
cc: Linda Lewis
Central Files
OA

HOUSTON and ASSOCIATES, P.A.
Consulting Engineers
SHALLOTTE. NORTH CAROLINA 28459
Telephone [phone]
Facsimile [phone]
Ms. Linda Lewis, Environmental Engineer
Division of Environmental Management
North Carolina Department of Environment,
Health, and Natural Resources
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
117 Pine Street
Post bitiZ:V-9= 2927
Friday, August 2, 1996
Subject: MGK Inc., Storage Buildings
Ocean Isle Beach, North Carolina
Resubmittal of Stormwater Plan No. SW8 960611
Dear Ms. Lewis:
Enclosed are two copies of the revised Sheet 2 of 2. This sheet has been
revised in accordance with my understanding of a conversation been yourself
and Mr. Scott Quaintance on July 31, 1996. During this conversation, it was
requested that a level spreader be located at the end of the proposed asphalt
loading area on the temporary grading plan in order to apply the low density
option. The level spreader has been proposed and a detail has been provided as
requested.
We appreciate your attention
Stutts have any comments or require
hesitate to contact our office at your
in this matter. Should you or Mr. Greg
any additional information, please do not
convenience.
tuston, P.E.
and Associates, P.A.
JRH/swq
Enclosures
pc: Mr. Mark Kennedy
File; 96-0452 (MGK Inc., Storage Buildings)

HOUSTON and ASSOCIATES, P. JUL
Consulting Engineers
SHALLOTTE, NORTH CAROLINA 28459
Telephone [phone]
Facsimile [phone]
Ms. Linda Lewis, Environmental Engineer
Division of Environmental Management
North Carolina Department of Environment,
Health, and Natural Resources
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
1 fl Pine Street
Post Office Box 2927
Monday, July 8, 1996
Subject: MGK Inc., Storage Buildings
Ocean Isle Beach, North Carolina
Resubmittal of Stormwater Plan No. SW8 960611
Dear Ms. Lewis:
STORMWATE
D E C E I V E
JUL 151996 D
Enclosed are two copies each of the revised plans and calculations. The
following are given in response to your comments dated June 28, 1996.
1. The permanent pool dimensions have been added to the plans.
2. The calculations have been sealed.
3. A temporary grading plan has been added to the plans for the Phase 1
development under low density requirements. No curbing is planned
to be used on this project.
4. The forebay has been revised so that it is shallower than the main
body of the pond.
5. Flow entering the pond will be directed there by sheet flow as shown
by the proposed grades, entering the pond at the forebay area.
6. Elevations of the vegetated shelf and 3:1 pond side slopes have been
added to the pond cross-section detail.
We appreciate your attention in this matter. Should you or Mr. Greg
Stutts have any comments or require any additional information, please do not
hesitate to contact our office at your convenience.
iuston, P.E.
and Associates, P.A.
JRH/swq
Enclosures
pc: Mr. Mark Kennedy
File; 96-0452 (MGK Inc., Storage Buildings)

State of North Carolina
Department of Environment, Health, and Natural
NVilmington Regional Office
James B. Hunt, Jr. DIVISION OF EN-VIRON-NfEN'TAL N- AtiAGEbfENT
Governor NVATER QUALITY SECTION
June 28. 1996
Mr. Jay Houston, P.E.
Houston and Associates
Post Office Box 2927
Shallotte, North Carolina 28459
Resources
Jonathan B. Howes
Secretary
Subject: ADDITIONAL INFORMATION
Stormwater Project No. SW8 960611
MGK, Inc.. Storage Buildings
Brunswick County
Dear Mr. Houston:
The Wilmington Regional Office received a Stormwater Management Permit Application for MGK,
Inc., Storage Buildings on June 10, 1996. A preliminary review of that information has determined that
the application is not complete. The following information is needed to continue the stormwater review:
1. Add the permanent pool dimensions to the plan. 3&411-1
v'�2. Seal the calculations.
2 2�C(3. Indicate the temporary grading of the site. Non -erosive sheet flow through a large expanse
d Q' of grassed area will be required in order to permit this site as low density. How much of
A �Q� the curbing will be installed? If runoff collects along the curbing, then a 100' grassed swale
will be required prior to discharge from the site. rvcvrbi/l4
✓4. The forebay area must be shallower than the main pond. The reasoning for this is to
encourage early settling of solids in an easily accessible and maintainable area.
5. Show the future piping/inlets into the pond. SA eel -F/cyu 1'17 6 1'�reb2y.
6. One of the permit conditions will be that the remaining land cannot be sold until after the
pond is constructed. .
7. Add the elevations of the vegetated shelf and the required 3:1 pond side slopes to the pond
cross-section details.
127 Cardinal Drive Extension, Wilmington, N.C. 28405-3845 • Telephone [phone] • Fax [phone]
An Equal Opportunity Affirmative Action Employer

Mr. Houston
June 28, 1996
Stormwater Project No. SW8 960611
Please note that this request for additional information is in response to a preliminary review. The
requested information should be received by this Office prior to July 28, 1996, 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 have any questions conceming this matter please feel free to cat] the at [phone].
Sincerely,
et'�& &_�
Ms. Linda Lewis
Environmental Engineer
DA/arl: S:',WQS\STORMWAT\ADDINTFO\960611.JUN
cc: Linda Lewis
Central Files
PA

L 1a14-
HOUSTON and ASSOCIATES, P.A.
Consulting Engineers
SHALLOT M, NORTH CAROLINA 28459.......................
Telephone [phone]
Facsimile [phone]
Ms. Linda Lewis, Environmental Engineer
Division of Environmental Management
North Carolina Department of Environment,
Health, and Natural Resources
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
Subject: MGK Inc., Storage Buildings
Ocean Isle Beach, North Carolina
Submittal of Stormwater Plan for Approval
Dear Ms. Lewis:
117 Pine Street
96s� n ' nnr P!st Office Box 2927
Friday, June7, 1996
On behalf of Mark Kennedy, owner of MGK Inc., we are pleased to submit
for your review and approval two copies each of the Stormwater Plans, the
hydrologic and hydraulic calculations and the executed Permit Application
forms.
The proposed subject project falls within the high density guidelines
upon construction of more than 0.41 acres of impervious area, which is
approximately two storage buildings. Mr. Mark Kennedy plans to phase the
construction of the storage buildings; therefore, the wet detention pond will
not be required to be constructed until the 0.41 acres has been exceeded.
Enclosed is a check from Mark Kennedy in the amount of $385.00 to cover the
required high density application fee.
We appreciate your attention in this matter. Should you or Mr. Greg
Stutts have any comments or require any additional information, please do not
hesitate to contact our office at your convenience.
STORNTATER Sincerely.
n E C E I V E D
Iona( J. Houston, P..JUN 101996 andAsoEciates, P.A.
JRH/swq PROJ x f"IT(LOCDI (
Enclosures
pc: Mr. Mark Kennedy
File; 96-0452 (MGK Inc., Storage Buildings)

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