SW8011002_HISTORICAL FILE_20041105

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

1
STROUD ENGINEERING, P.A.
Hestron Plaza Two
151-A Hwy. 24
MOREHEAD CITY, NC 28557
[phone]
TO
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I A1A1; �rr►�n����J G 28 Rio 5
WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via
❑ Shop drawings ❑ Prints ❑ Plans
❑ Copy of letter ❑ Change order ❑
dIEV'7112 ®a=
DATE ! A V
JOB NO. � 1O
ATTENTION
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RE:
Art_ArA� f 7 .Si
SW 61)00
the following items:
❑ Samples ❑ Specifications
COPIES
DATE
NO.
DESCRIPTION
r 1
i NOV 0 8 Z004
I
THESE ARE TRANSMITTED as checked below:
❑ For approval
❑ For your use
❑ As requested
❑ For review and comment
❑ FORBIDS DUE
REMARKS
❑ Approved as submitted
❑ Approved as noted
❑ Returned for corrections
❑ Resubmit copies for approval
❑ Submit copies for distribution
❑ Return corrected prints
0 PRINTS RETURNED AFTER LOAN TO US
COPY TO t T lRU/S I-i��.
SIGNED:
It enclosures are not as noted, kindly notify us at once.

State Stormwater Management Systems
Permit No. SW8 011002 Modification
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Morehead City Yacht Basin, LLC
Morehead City Yacht Basin
Carteret County
FOR THE
construction, operation and maintenance of 3 sand filters 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 March 5, 2014, and shall be subject
to the following specified conditions and limitations:
1. 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 on page 3 of this permit, the Project Data Sheet. The stormwater controls have
been designed to handle the runoff from 3,926 ft2, 5,980 ftz, and 7,950 ft2, respectively, of
impervious area. This system must be operated with a vegetative filter.
3. The tract will be limited to the amount of built -upon area indicated on page 3 of this
permit, and per approved plans.
4. All stormwater collection and treatment systems must be located in either dedicated
common areas or recorded easements. The final plats for the project will be recorded
showing all such required easements, in accordance with the approved plans.
5. The runoff from all built -upon area within the permitted drainage area of this project must
be directed into the permitted stormwater control system. A permit modification must be
submitted and approved prior to the construction of additional built -upon area from
outside of the approved drainage area.
2

State Stormwater Management Systems
Permit No. SW8 011002 Modification
DIVISION OF WATER QUALITY
PROJECT DESIGN DATA SHEET
Project Name:
Permit Number:
Location:
Applicant:
Mailing Address:
Application Date:
Name of Receiving Stream/Index #:
Classification of Water Body:
Sand Filter Number:
Filter Depth, feet:
Bottom of Sand Elevation, FMSL:
Drainage Area, ft2:
Total Impervious Surfaces, ft2:
Offsite Area entering Pond, ft2:
Required Surface Area, ft2:
Provided Surface Area, ft2:
Required Storage Volume, ft3:
Provided Storage Volume, ft3:
Top of Sand Elevation, FMSL:
Weir Overflow Storage Elevation, FMSL:
Controlling Orifice (Pipe):
Morehead City Yacht Basin
SW8 011002 Modification
Carteret County
Mr. Thomas E. Matthews, Jr.
Morehead City Yacht Basin, LLC
2645 Temple Point Road
Havelock, NC 28532
March 4, 2004
White Oak / Calico Creek / 21-32
"SC"
1 2 3
18" 18" 18"
3.48 3.17 3.44
5,000 7,400 10,000
3,926 5,980 7,950
--------------none per engineer--------
83.0 123.0 165.0
90.0
135.0
210.0
124.0
183.0
248.0
135.0
203.0
315.0
4.99
4.67
4.94
5.16
4.84
5.11
6 rf�D
611
(P
611cp
3

State Stormwater Management Systems
Permit No. SW8 011002 Modification
II. SCHEDULE OF COMPLIANCE
1. The stormwater management system shall be constructed in its entirety, vegetated and
operational for its intended use prior to the construction of any built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of the
system will be repaired immediately.
3. The permittee shall at all times provide the operation and maintenance necessary to assure
the permitted stormwater system functions at optimum efficiency. The approved
Operation and Maintenance Plan must be followed in its entirety and maintenance must
occur at the scheduled intervals including, but not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of outlet structure, orifice device, flow spreader,
catch basins and piping.
g. Access to the outlet structure must be available at all times.
4. Records of maintenance activities must be kept and made available upon request to
authorized personnel of DWQ. The records will indicate the date, activity, name of
person performing the work and what actions were taken.
5. The facilities shall be constructed as shown on the approved plans. This permit shall
become voidable unless the facilities are constructed in accordance with the conditions of
this permit, the approved plans and specifications, and other supporting data.
6. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and
prior to operation of this permitted facility, a certification must be received from an
appropriate designer for the system installed certifying that the permitted facility has been
installed in accordance with this permit, the approved plans and specifications, and other
supporting documentation. Any deviations from the approved plans and specifications
must be noted on the Certification. A modification maybe required for those deviations.
7. If the stormwater system was used as an Erosion Control device, it must be restored to
design condition prior to operation as a stormwater treatment device, and prior to
occupancy of the facility.
8. The permittee shall submit to the Director and shall have received approval for revised
plans, specifications, and calculations prior to construction, for any modification to the
approved plans, including, but not limited to, those listed below:
a. Any revision to any item shown on the approved plans, including the stormwater
management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the drainage
area.
e. Further subdivision, acquisition, or sale of all or part of the project area. The
project area is defined as all property owned by the permittee, for which
Sedimentation and Erosion Control Plan approval or a CAMA Major permit was
sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved
plan.
4

State Stormwater Management Systems
Permit No. SW8 011002 Modification
9. The permittee shall submit final site layout and grading plans for any permitted future
areas shown on the approved plans, prior to construction. If the proposed BUA exceeds
the amount permitted under this permit, a modification to the permit must be submitted
and approved prior to construction.
10. 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.
11. At least 30 days prior to the sale or lease of any portion of the property, the permittee
shall notify DWQ and provide the name, mailing address and phone number of the
purchaser or leasee. An access/maintenance easement to the stormwater facilities shall be
granted in favor of the permittee if access to the stormwater facilities will be restricted by
the sale or lease of any portion of the property.
12. The permittee must maintain compliance with the proposed built -upon area and ensure
that the runoff from all the built -upon is directed into the permitted system.
13. 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.
14. The permittee must maintain the current permitted drainage area. No additional runoff
from outside of the permitted drainage area boundary may enter the permitted stormwater
facilities without first applying for and receiving a permit modification.
Ill. GENERAL CONDITIONS
1. This permit is not transferable except after notice to and approval by the Director. In the
event of a change of ownership, or a name change, the permittee must submit a formal
permit transfer request to the Division of Water Quality, accompanied by a completed
name/ownership change form, 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. The permittee is responsible
for compliance with all permit conditions until such time as the Division approves the
transfer request.
2. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to enforcement action by the Division of Water Quality, in accordance with
North Carolina General Statute 143-215.6A to 143-215.6C.
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) 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 DENR Staff permission to enter the property during normal business
hours 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.

State Stormwater Management Systems
Permit No. SW8 011002 Modification
7. 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.
8. Approved plans and specifications for this project are incorporated by reference and are
enforceable parts of the permit.
9. The permittee shall notify the Division any name, ownership or mailing address changes
within 30 days.
Permit issued this the Sth day of March 2004.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Alan W. Klimek, P.E., Director
h Division of Water Quality
By Authority of the Environmental Management Commission
G

State Stormwater Management Systems
Permit No. SW8 011002 Modification
Morehead City Yacht Basin
Stormwater Permit No. SW8 011002 Modification
Carteret County
Designer's Certification
1,
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 included in the Certification.
Noted deviations from approved plans and specification:
SEAL
Signature
Registration Number
Date

State Stormwater Management Systems
Permit No. SW8 011002 Modification
Certification Requirements:
1. The drainage area to the system contains approximately the permitted acreage.
2. The drainage area to the system contains no more than the permitted amount of
built -upon area.
3. All the built -upon area associated with the project is graded such that the runoff
drains to the system.
4. The outlet/bypass structure elevations are per the approved plan.
5. The outlet structure is located per the approved plans.
6. Trash rack is provided on the outletJbypass structure.
.7. All slopes are grassed with permanent vegetation.
.8. Vegetated slopes are no steeper than 3:1.
9. The inlets are located per the approved plans and do not cause short-circuiting of
the system.
10. The permitted amounts of surface area and/or volume have been provided.
11. Required drawdown devices are correctly sized per the approved plans.
12. All required design depths are provided.
13. All required parts of the system are provided, such as a vegetated shelf, and a
forebay.
14. The overall dimensions of the system, as shown on the approved plans, are
provided.
cc: NCDENR-DWQ Regional Office
Carteret County Building Inspections
E'�

SOS1D: 0696051
Date Filed: 12/31/200312:46:00 PM
Elaine F. Marshall
North Carolina Secretary of State
C200336300611
ARTICLES OF AMENDMENT TO THE ARTICLES OF ORGANIZATION
OF
MCYB, LLC
Pursuant to Section 57C-2-22 of the General Statutes of North Carolina, the
undersigned limited liability company hereby submits these Articles of Amendment for the
purpose of amending its Articles of Organization:
1. The name of the limited liability company is MCYB, LLC.
2. The text of the Amendment to the Articles of Organization is as follows:
The Articles of Organization of the limited liability
company hereby are amended by deleting Paragraph
thereof in its entirety and inserting in lieu thereof the
following new Paragraph I.-
" I - The name of the limited liability company is Morehead
City Yacht Baffin, LLC."
3. The Amendment was adopted by the unanimous vote of the members of
the limited liability company or was adopted as otherwise provided in the limited liability
company's Articles of Organization or a written Operating Agreement.
4. These Articles of Amendment shall be effective upon filing.
This the I 1 th day of December, 2003.
MCYB, LLC
By: It= e— n;�4�
Thomas E. Matthews, Jr. anagcr
Prepared by and return to:
J. Troy Smith, Jr.
For the firm of
Ward and Smith, P.A.
1001 College Court
PO Box 867
New Bern, NC 28563-0867
Telephone: [phone]
Facsimile. [phone]
03 t 117-0002-001
NBMAIN\567.13711

' * * * COMMUNICATION RESULT REPORT ( MAR. 3.2004 11:03AM ) * * *
P. 1
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694 MEITIORY TX
REASON FOR ERROR
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----------------
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State of North Carol;n4
Department of EaVironment and Natural Resources
Wilmington Regional Office
Michael F. Easley, Governor William G. Rosa Jr,, Somtary
FAX COVER SHERT
Date: -- 0 (4 No. Of Pages-.
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FAX #: CA 15a ) ;� tY7 - q Oq � FAK#: 910-350r2004 , .-.-
REMARKS: Wtt-k S hX7�4s
127 Cardtoal Drive Exterglono Wilmington, N.C. 104OS-3845 Telephone (910) M-3900 Pas (910) 39-7004
An 8gg91 OpRpr0alty AMrnwtiYa Action Rnq►loyrr

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Michael F. Easley, Governor
O�
p
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
r
Alan W. Klimek, P.E.,Director
p
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
March 3, 2004
Mr. Thomas E. Matthews, Jr.
Morehead City Yacht Basin, LLC
2645 Temple Point Road
Havelock, NC 28532
Subject: REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No. SW8 011002 Modification
Morehead City Yacht Basin
Carteret County
Dear Mr. Matthews:
The Wilmington Regional Office received a Stormwater Management Permit Application for
Morehead City Yacht Basin on March 2, 2004. A preliminary review of that information has determined
that the application is not complete. The following information is needed to continue the stormwater
review:
Please provide separate, signed Operation and Maintenance plans for each of the sand
filters. The Attorney General has required that we obtain separate signed documents for
each system.
Even though portions of this site are considered redevelopment, the original permit
required that the runoff from the existing buildings be included in the sand filter design. I
have enclosed the previously approved drainage delineation map. Please redesign the
sand filters to account for the volume of runoff from these, structures.
Please seal the calculations
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 March 10, 2004, 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 mail or fax your request for a time
extension to the Division at the address and fax number at the bottom of this letter. The request must
indicate the date by which you expect to submit the required information. The Division is allowed 90
days from the receipt of a completed application to issue the permit.
The construction of any impervious surfaces, other than a construction entrance under an
approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to
enforcement action pursuant to NCGS 143-215.6A.
N. C. Division of Water Quality 127 Cardinal Drive Extension [phone] Customer Service A
Wilmington Regional Office Wilmington, NC 28405 [phone] Fax [phone] NZ`�47£NR

Mr. Thomas Matthews, Jr.
Page 2
March 3, 2004
Please reference the State assigned project number on all correspondence. Any original
documents that need to be revised have been sent to the engineer or agent. All original documents must be
returned or new originals must be provided. Copies are not acceptable. If you have any questions
concerning this matter please feel free to call me at [phone].
Sincerely,
Laurie Munn
Environmental Engineer
RSSlasm S:IWQSISTORMWATIADD1NFO120041011002MOD.mar04.doc
cc: Laurie Munn
Ron Cullipher, P.E.
Enclosures

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2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number and its issue date (if known)
3. Specify the type of project (check one):
Low Density High Density X Redevelop General Permit Other
4. Additional Project Requirements (check applicable blanks):
_x—CAMA Major Sedimentation/Erosion Control _404/401 Permit _NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the project.
Sand Filters
2. Stormwater runoff from this project drains to the
3. Total Project Area: i K acres
Newport
River basin.
4. Project Built Upon Area: 0 _4 4 %
S. How many drainage areas does the project have?� 3
6. Complete the following information for each drainage area. If there are more than two 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 I
Drainage Area 2
Drainage Area 3
Receiving Stream Name
Receiving Stream Class
;A .,;,
SA
SA
Drainage Area
s.f.
11567 s.f.
13546_s.f.
Existing Impervious Area
8064 s. f.
44(.-& $ s. f.
6443
Proposed Impervious Area
6444 s . f .
- s . f .
7171 s . f .
% Impervious Area (Total)
6 3%
4 7%
5 3$
Impervious Surface Area
Drainage Area 1
Drainage Area 2
Drainage Area 3
On- Site Buildings
1377 s . f .
481—
On-Site Parking
4552 s. f.
5446 s. f.
7171 s. f.
On -Sidewalks
515 s, f
A, 642 s. f.
_
Other On -Site
Off Site
Total: 6 444 s' f.
Total: 6569 s. f.
Total: 7 17 1
Form SWU-101 Version 3.99 Pa-e 2 of 4

9-1
STROUD ENGINEERING, P.A.
Hestron Plaza Two
151-A Hwy. 24
MOREHEAD CITY, NC 28557
[phone]
TO I v `j J I ycc, WGCAc� Va_ ,
WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via
❑ Shop drawings ❑ Prints ❑ Plans
© Copy of letter ❑ Change order ❑
UETT[ Q OCY 4 K d I J�)NEUIL
DAT _ ✓"t ^
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JOB NO.
A'T7ENTION
ew (�`
V ti C /�.J1i.�(.�✓1.
RE:
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❑ Samples
COPIES DATC NO. DESCRIPTION
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THESE ARE TRANSMITTED as checked below:
❑ For approval
❑ For your use
As requested
((((((❑ For review and comment
❑ FORBIDS DUE
REMARKS
❑ Approved as submitted
❑ Approved as noted
❑ Returned for corrections
the following items:
❑ Specifications
❑ Resubmit copies for approval
0 Submit copies for distribution
❑ Return corrected prints
❑ PRINTS RETURNED AFTER LOAN TO US
COPY TO __
SIGNED: _4ht'yt�AA'4��
!f enclosures are not as noted, kindly notify us at e.

STROUD ENGINEERING, P.A.
Hestron Plaza Two
151-A Hwy. 24
MOREHEAD CITY, NC 28557
[phone]
TO hWEVR_y1 V- a Wa"Y QiJ Q ( N
vViEwu n4hn NG 405
WE ARE SENDING YOU
❑ Shop drawing
❑ Copy of letter
❑ Attached ❑ Under separate cover via
s ❑ Prints © Plans
C Change order ❑
[LIUVIga o7 Mb RMOU as
,
DA7E2 2 D JoI' ,RL ^
l�l/"�L
ATTENTI N /
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tivoI too 2_-1Ao�
the following items:
❑ Samples ❑ Specifications
�•
DESCRIPTION
©
i _, � �r r10—To I
THESE ARE TRANSMITTED as checked below:
❑ For approval
❑ For your use
❑ As requested
�or
review and comment
❑ FORBIDS DUE
REMARKS
❑ Approved as submitted
❑ Approved as noted
© Returned for corrections
71
❑ Resubmit copies for approval
❑ Submit copies for distribution
❑ Return corrected prints
❑ PRINTS RETURNED AFTER LOAN TO US
COPY TO
SIGNED: AQW� AOAA_Q�
if enclosures are not as noted, kindly notify us at c)

OF wA 7�9
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Ms. Wanda Vanderwall, Vice President
Morehead City Yacht Basin, Inc.
208 Arendell Street
Morehead City, NC 28557
Dear Ms. Vanderwall:
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
North Carolina Department of Environment and !Natural Resources
Gregory J. Thorpe, Ph.D., Acting Director
Division of Water Quality
Wilmington Regioml Office
May 23, 2002
Subject: Permit No. SW8 011002
Morehead City Yacht Basin
High Density Stormwater Project
Carteret County
The Wilmington Regional Office received a complete Stormwater Management Permit Application for Morehead
City Yacht Basin on May 23, 2002. 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 011002 dated May 23, 2002, for the construction of Morehead City Yacht Basin. -
This permit shall be effective from the date of issuance until, May 23, 2012, 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
adj udicatory 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,
Rick Shiver
'Water Quality Regional Supervisor.
RSSlarl: S:IWQSISTORMWATIPERMIT10I1002.MAY
cc: Bill Forman, P.E.
Town of Morehead City Building Inspections
Division of Coastal Management
Linda Lewis
Wilmington Regional Office
Central Files '
A
NCOENR
N.C. Division of Water Quality 127 Cardinal Drive Extension Wilmington, N.C. 28405 [phone] Fax [phone] Customer Service
800-623-7748

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State Stormwater Management Systems v
Permit No. SW8 011002
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY ~ •
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and
other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Morehead City Yacht Basin, Inc.
Morehead City Yacht Basin
Carteret County
FOR THE
construction, operation and maintenance of 3 sand filters 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 May23, 2012, and shall be subject to the following
specified conditions and Iimitations:
1. 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 •Preject Data Sheet.'The stormwater controls'have been designed to'handle-the,runoff ~
from 6,444 ft', 6,569 ft?,•and 7,171 ft?, respectively, of impervious area.
.3. Approved plans and specifications for this project are 'incorporated by reference and.are enforceable parts
of the,permit.
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. All -stormwater collection .and treatment .systems must be located in either common areas or:rccordcd
-drainage/access easements. The final plats for .the project will be recorded showing all such required
easements, in accordance with the approved plans.
6. The runoff from all built -upon area .within the permitted drainage area of.this project must be directed into
the.permitted stormwater-control system.
2

Y
State Stormwater Management Systems
Permit No. SW8 011002
DIVISION OF WATER QUALITY
PROJECT DESIGN DATA SHEET
Project Name: Morehead City Yacht Basin
Permit Number: SW8 011002
Location: Carteret County •
Applicant: Ms. Wanda Vanderwall, Vice President .
Mailing Address: Morehead City Yacht Basin, Inc.
208 Arendell Street
Morehead City, NC.28557
Application Date:
May 23, 2002
Name of Receiving Stream/Index 4:
White Oak / Calico
Creels
/ 21-32.
Classification of Water Body:
"SC11
Sand Filter Number:
1.
2
3
Filter Depth, feet:
30"
3011
3011
Bottom of Sand Elevation, FMSL:
3.575
3.575
3.575
Drainage Area, ftz:
10,266
11,567
13,546
Total Impervious Surfaces, ftz:
6,444
6,569
7,171
Of -site Area entering Pond, ft':
Required Surface Area, ftz:
Provided Surface Area, ftz:
Required Storage Volume, fl:3:
Provided. Storage Volume, ft3:
Top of Sand.Elevation, FMSL:
Weir Overflow Storage Elevation, FMSL
Controlling Ofifice (Pipe):
--------------none per engineer ---------------
254.5
286.8
336
256
288
360
382
430
504
640
720
900
5.075
.5.075
5.075
`5.91
5.91
5.91
611(P
611(P
61tcp
3

State Stormwater Management Systems
Permit No. SW8 011002
11. SCVfED-IJLE OF COMPLIANCE
The stormwater management system shall be constructed in it's entirety, vegetated and operational for its
intended use prior to the construction of any built -upon surface. ' ' 0 '
2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired
immediately.
3. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted
stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must
be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited
to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all'siopes in accordance with approved plans and specifications.
f. The sand filter shall be replaced if the design storm is not passing through the filter within 24 hours.
g. Access to the sand filter must be available at all times.
4. Records of maintenance activities must be kept and made available upon request to authorized personnel
of DWQ. The records will indicate the date, activity, name of person performing the work and what actions
were taken.
S. The facilities shall be constructed as shown on the approved plans. This permit shall become voidable unless
the facilities are constructed in accordance with the conditions of this permit, the approved plans and
specifications, and other supporting data.
F3 : 6. Upon completion of construction, prior.to issuance of a Certificate of Occupancy, and prior.to operation of..
this permitted facility,.a certification must be received from an appropriate designer for the.system installed
certifying that the permitted facilityhas been:insWIed'in accordance witli this, ermit, the approved plans
and specifications, ,and other .supporting documentation. Any .deviations from _the .approved plans .and
specifications must be.noted on -the Certification... modification may be.required for those deviations.
.7. If the stormwater system was.used as an Erosion Control device,itmust be restored to design condition prior
to operation.as aatormwater.treatment device, and prior to occupancy of the facility.
8. 'The permittee shall submit to.the Director and shall have received approval for revised plans, specifications,
and calculations,prior-to construction, for anymodificationto-theapproved plans, including; but not limited
-to, those liste&below:
a. :Any :revision -to`,ariy 'ite'm ahownon ,the the. ,plans, "including -.the • stormwater management
+: -.measures, built-upon.area,.det0s, etc.
f' 'b. -Project namechange.
_ C. Transfer.of ownership.
`.- d. Redesign or. addition to approved amount of.built-upon area or'.to theArainage,area.
e. -Further.subdivision; acauisition.,or.sale of the Aroiect area. The.vroiect area''is defined as -all nrMerty .
' owned by -the pen-iittee, for whidh:Sedimentation.andfErosion Control`Pla'n approval or,a CAMA
Major permit was sought.
f. Filling in, altering; or piping of any -vegetative conveyance shown on the approved:plan.
9. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the
approved plans,. prior to construction. If the proposed BUA exceeds the amount permitted under• this permit,
a. modification -to the permit.must be submitted -and approved prior to construction.
10. A copy of the approved plans and specifications shall be maintained on file by.the Permittee for a minimum
i often years from the date of the completion ofconstruction.
e 4

State Stormwater Management Systems
Permit No. SW8 011002
l 1. The permittee shall notify the Division of any name, ownership or mailing address changes within 30 days.
12. Prior to the sale or lease of any portion of the property, the permittee shall notify DWQ and provide the
name, mailing address and phone number of the purchaser or leasee.'An access/maintenance easemen4 to
the stormwater facilities shall be granted in favor of the permittee if access to the stormwater facilities will
be restricted by the sale or lease of any portion of the property.
13. The permittee must maintain compliance with the proposed built -upon area and ensure that the runoff fro&
all the built -upon is directed into the permitted system.
14. The Director may notify the permittee when the permitted site does not meet one or more of the minimum
requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a
written time schedule to the Director for modifying the site to meet minimum requirements. The permittee
shall provide copies of revised plans and certification in writing to the Director that the changes have been
made.
III. GENERAL CONDITIONS
This permit is not transferable. 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. Responsibility for compliance with all permit conditions remains with the Permittee
until such time as the Division approves the formal permit request.
2. .Failure to abide by the conditions and limitations contained in.this permit may subject the Permittee to
' enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute
143-215.6A-to'143-215.6C.-
.
3. The issuance of this pertnit does not preclude the Perrm from complying withany and all.statutes,,rules,
regulations,.or ordinances which may:be'imposed by other government agencies (local, state, and -federal)
which have jurisdiction. f
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 berequired by.thisDivision, such
as.the,constructiomofadditional or replacement stormwater. management: systems.
.5. The pe.miittee.grants:DENR'Staff permission to enter the property during normal'business'hours for the
purpose of inspecting all components of the perrriitted stormwater -management facility.
6. The -permit may'be -modified, : revoked: and: reissue&or.terminated:for. cause. The film 'of:' x uest-for a
permit•modification,.revocation and.reissuance or.termination-does.not,stay.any-permit condition.
k. 7. Unless specified -elsewhere, -permanent seeding•requirements.forthe-stormwater. control mustfoilow:the
guidelines established in.the`.North:Carolina Erosion anil Sediment Control Planriing:andDesign Manual.
Permit'issued tlus.the 23rd day.of May,;2002.
NORTH CAROLINA ENVIRONMENTAL.'MANAGEMENT COMMISSION
Gregory J. Thorpe, Ph.D.,,Acting Director
Divisionrof Water Quality
-By Authority.of.the Environmental Management Commission
5

t`u
State Stormwater Management Systems
Permit No. SW8 011002
Morehead City 'Yacht Basin
Pearj,No. SW8 011002
Carteret County
DCNi-W,r's 0,rtificafion
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 included in the Certification.
Noted deviations from approved plans and specification:
-Signature
Registration Number
Date
SEAL
i

State Stormwater Management Systems
Permit No. SW8 011002
Certification Requirements:
d ..
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.
. r
3. All the built -upon area associated with the project is graded such that the runoff drains to the system.
4. The outlet/bypass/weir overflow elevations are per the approved plan.
5. -The outlet orifice is located per the approved plans.
6. Trash rack is provided on the outlet/bypass structure.
7. All slopes are grassed with permanent vegetation.
8. Vegetated slopes are no steeper than 3:1.
9. The inlets are located per the approved plans and do not cause short-circuiting of the system.
10. The permitted amounts of surface area and/or volume have been provided.
11, Required drawdown devices are correctly sized per the approved plans.
12. All required design depths are provided.
13. All required -parts of the.system are provided, i.e., vegetated shelf, forebay, etc.
14. The overall dimensions of the system, as shown on the approved plans, are provided.
cc: NCDENR-DWQ Regional Office
Town of Morehead-City.Building Inspections
7

Morehead City Yacht Bashi- SW801 1002
Subject: Morehead City Yacht Basin- SW801 1002
From: "ron cullipher" <[e-mail]>
Date: Tue, 13 Jan 2004 11:55:12 -0500
To: <[e-mail]>
Hello Linda,
Hope you are doing well. I am planning on attending
Express
Review class Friday, should probably see you there.
Since it will be a busy day with many consultants present I won't
try to
talk project specifics on that day.
You permitted the Morehead City Yacht Basin under permit
SW8011002 on 5/23/02. The project engineer was Bill Forman
of CSE. The owner, Morehead Clty Yacht Basin, Inc., has initiated
the
demolition part of the project and is looking forward to starting
the new marina construction. The owners have contacted me to
review the
current plan and try to advise them on some construction
conflicts with the bulkhead construction and the approved
stormwater
management system. The tie backs for the bulkhead may conflict
with the sand filters unless we can get the tiebacks below the sand
filters. The vegetative filters are larger than depicted on CSE's
plan
by the time there is a 30" depth and 3:1 side slope for the filter.
I do realize that if any change in the approved plan is
proposed
we would need to go through the modification process. A couple
of questions. 1) Was this permitted under rede_v_elopment? 7�
2) The permit says it drains to Class SC waters, TL
Formans [2�ICU Creele- SG 14Q W lU
narrative says Class SA, is class SC correct?
3) Assuming Class SC is correct, the part in the
rules
that talks about being within 1/2 mi of and draining to Class SA
would
not apply since the drainage is to Class SC, is
this the
correct interpretation?
Appreciate your response at your earliest convenience,
Thanks
Ron
1 of 2 1/20/2004 8:10 AM

Morehead City Yacht Basin- SW801 1002
Ronald D. Cullipher, P.E.
Stroud Engineering P.A.
151 A Hwy 24
Morehead City, North Carolina 28557
ph-252-247-7479
fx-252-247-4098
email: [e-mail]
2 of 2 1/20/2004 8:10 AM

R<<: Morehead City Yacht Basin Stormwater Management Plan
Subject: RE: Morehead City Yacht Basin Stormwater Management Plan
Date: Mon, 13 May 2002 17:25:50 -0400
From: "Bill Forman" <bfcsenc@earthiink. net>
To: "Linda Lewis" <[e-mail]>
Thank -you for any assistance you can provide to put this little project to
bed.
Bill F.
-----Original message -----
From: Linda Lewis [mailto:[e-mail]]
Sent: Monday, May 13, 2002 3:32 PM
To: [e-mail]
Subject: Re: Morehead City Yacht Basin Stormwater Management Plan
Dear Bill;
I have forwarded your email to my contact in the stormwater group in
Raleigh. As
soon as I hear back, I'll let you know.
Linda
Bill Forman wrote:
> Dear Linda.
> In your memorandum of April 19, 2002 you indicated that the runoff from
the
> sand filter discharge must run through a grass filter before being
> discharged to SA waters. You also are requiring that some type of
spreader
> be used to distribute the flow across the grass swale. I take exception
to
> these requirements for the following reasons.
> The design criteria for the sand filter requires that there be a foot of
> water storage above the top of the sand and that the sand medium be a
> minimum of 12 inches thick. The sand filter orifice is at the bottom of
the
> filter a total of 30 inches below the top of the filter structure before
any
> additional height is added for the structure itself. You need to visit
the
> yacht basin site to see the spatial limitations between the edge of the
> parking lot and the bulkhead. There is not room for a swale with a flat
> bottom that starts'at 3 feet deep and slopes to the discharge point, 50
feet
> away. Such a swale would have 3:1 side slopes and be 10 to 12 feet wide.
> This is not feasible. •It is redundant to require filtered water to go
> through the grass swale. The water that goes through the shallow swale is
> the overflow from the filter structure. That flow is very small and
> overflows to a spreader device that is attached to the end of the filter
box
> (see section B-B of the plans).
> The TSS of the overflow water will obviously be much greater than the sand
> filter effluent. The vegetated filter will treat the overflow.
> I don't believe we are asking you to bend the rules with what we have
I of 2 5/14/2002 7:47 AM

RF: Monlicad City Yacht Basin Stormwater Management Plan
e .
> proposed. Under the redevelopment rules the applicant must make every
> effort to meet the rules that would apply to a new development project.
In
> my opinion, we have met or exceeded that requirement by providing the
> following:
> 1. Reduction of overall impervious areas from existing conditions to
> proposed .improvements.
> 2. Installation of a sand filter system to filter the first flush of
runoff
> and a vegetated filter 50 feet long to treat the overflow from the filter.
> We need to finish this project as soon as possible. We have been tossing
> this thing back and forth for more than 6 months. That is long enough for
a
> small redevelopment project of the nature of the Yacht Basin. The overall
> upland development, excluding the confined dredge material disposal area.
is
> less than one acre, the project is in an urbanized area that is previously
> impacted, we are making improvements that exceed those existing on any
> adjacent properties, and the project is redevelopment and we are making
> every effort to meet the stormwater rules by routing every drop of runoff
> through either a sand filter or a vegetated filter.
> If you will respond to this email by eliminating the requirements
discussed
> here, I will send you another set of plans showing the configuration
> discussed as well as the other revision you requested to the size of the
> sand filter discharge pipe from a 2 inch to a six inch diameter pipe.
There
> should be no other revisions required.
> Your timely response is very much appreciated.
>
> Sincerely,
> Bill Forman
> J. W. (Bill) Forman, Jr., P.E.
> Coastal Science & Engineering, PLLC
> 804 Arendell Street, Suite 1
> Morehead City, N.C. 28557
> Phone [phone]
> fax [phone]
> cell 252-259-7224
> email bfcsenc6earthlink. net
2 of2 5/14/2002 7:47 AM

COASTAL SCIENCE & ENGINEERING PLLC
804 ARENDELL 5T (1) MOREHEAD CITY NC 28557 • TEL [phone] • FAX [phone] • EMAIL cse®coosrolscience.com
March 6, 2002
Ms. Linda Lewis
N. C. Department of Environment and Natural Resources
Wilmington Regional Office
Division of Water Quality
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
Re: Morehead City Yacht Basin Improvements
Carteret County
Stormwater Project No. SW8011002
Dear Ms Lewis:
RECEIVED
MAR 1.2 2002
DWQ
PRar # 5w a' OI 1 Uo2.
Please find enclosed portions of the Stormwater Management Permit Application and supporting
documents revised in accordance with your letter of February 28, 2002.
Each item in your letter is addressed in this submittal as follows:
1. Calculations for the filter and sediment chamber area and volumes are included with this
submittal.
2. The orifice size is revised to a 2 inch diameter pipe so that draw down is slower than with the 6"
pipe. A draw down calculation is provided for each of the three sand filters. Due to the small
size of each filter, draw down times are less than 2 hours.
3. Page two of the application is revised to show the three drainage areas. The design is based on
a design storm of 1.5 inches for discharges to SA waters.
4. Calculations are provided for all three filters. Specific sizing criteria are shown for three zones.
5. Drainage areas are delineated on the attached 8-112" x 11" sheet.
6. The grassed swale is revised to a trapezoidal section with a wide bottom. Discharge from the
sand filter is through a pipe that runs to the catch basins. Due to the flat grades and low
elevations, it is not possible to route the sand filter discharge to the grassed swale. The overflow
from the filter system discharges over the end of the filter box and onto a concrete pad with a 2"
lip that will serve to spread the flow to the grassed swale. The riprap and spreader device
shown in the sketch are not appropriate for use in this case because flows are small and there is
sheet flow over the end of the filter box.
7. Filter sizes for the three filters have been checked and revised as necessary.
8. The O & M Plan is revised, signed and notarized.
Revised drawings (five sets) of two revised sheets are also enclosed.

Ms. Linda Lewis
March 6, 2002
Page 2
Your review and approval of this project at your earliest convenience is appreciated. Issuance of a
CAMA Major permit is currently on hold pending approval of this plan.
If you have questions or need additional information about this project, please give me a call.
Sincerely,
COASTAL SCIENCE & ENGINEERING, PLLC.
J. W. Forman, Jr., P.E.
Project Engineer
Enclosures
CC: Torn Wilson, Morehead City Yacht Basin, Inc.
Wanda Vanderwall, Morehead City Yacht Basin, Inc.

rmECOASTAL SCIENCE & ENGINEERING PLLC
804 ARENDELL 5T (1) MOREHEAD CITY NC 28557 • TEL [phone] • FAX [phone] • EMAIL [e-mail]
January 16, 2002
Ms. Linda Lewis
N. C. Department of Environment and Natural Resources
Wilmington Regional Office
Division of Water Quality
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
Re: Morehead City Yacht Basin Improvements
Carteret County
Stormwater Project No. SW8 011002
Dear Ms Lewis:
RECEIVED
JAN 18 2002
DWQ
PROa # 5DJ U I / O G Z-
Please find enclosed portions of the Stormwater Management Permit Application and supporting
documents revised in accordance with your December 18, 2001 letter and subsequent phone
conversations.
Each item in your letter is addressed in this submittal as follows:
1. A vicinity map and site location map is added to the plans on the cover sheet.
2. A narrative supplement is provided in lieu of the infiltration basin supplement. The narrative
supplement provides design data for the sand filters and the maintenance and operations
agreement signed and notarized.
3. The plans have been revised to provide sand filters designed in accordance with Section 3.0,
"Sand Filters", of the BMP Manual. The design is based on a design storm of 1.5 inches for
discharges to SA waters.
4. This requirement is met by inclusion of the sand filter system. Overflow from the system will
flow through 50 feet of grassed swale prior to discharge to adjacent waters.
5. Since the sand filter system proposed is not dependent on the characteristics of the existing
soils, no soils report is provided. For you information, existing soils at the site are sandy dredge
fill material.
6. Same response as item 5.
7. The impervious surfaces have been dimensioned on the revised plans.
The following documents (two copies) are enclosed.
Narrative supplement with operations and maintenance agreement
Design calculations for sand filter system
Revised specification for storm drainage systems, Section 02720 - Storm Drainage System

Ms. Linda Lewis
January 16, 2002
Page 2
Your review and approval of this project at your earliest convenience is appreciated. Issuance of a
CAMA Major permit is currently on hold pending approval of this plan.
If you have questions or need additional information about this project, please give me a call.
Sincerely,
COASTAL SCIENCE & ENGINEERING, PLLC.
J. W. Forman, Jr., P.E.
Project Engineer
Enclosures
CC: Tom Wilson, Morehead City Yacht Basin, Inc.
Wanda Vanderwall, Morehead City Yacht Basin, Inc.

ar(i���%,
RECEIVED
JAIV 18 2002
SECTION 02720
DwQ �'.�S' �� � � ..• °"� .`��
PROD # STORM DRAINAGE SYSTEM
PART 1 - GENERAL
1.1 APPLICABLE PUBLICATIONS: The publications listed below form a part of this specifications to
the extent referenced. The publications are referred to in the text by the basic designation only.
1.1.1 North Carolina Department of Transportation, "Standard Specifications for Roads and Structures",
January 1, 1990 (NCDOT Specifications).
Section 840 Minor Drainage Structures
Section 1005 General Requirements for Aggregates
1.1.2 American Association of State Highway and Transportation Officials (AASHTO):
M294 Type S Specification for Corrugated Polyethylene Pipe, 12 to 36
inch Diameter.
1.1.3 American Society for Testing and Materials (ASTM):
D 1557 Moisture Density Relations of Soils and Soil Aggregate
Mixtures Using 10 Pound (4.54 kg) Rammer and 18 inch
(457 mm) Drop
1.2 DESCRIPTION OF WORK: The work includes new storm drainage systems and related work. The
storm drainage system consist of storm drainage piping, subsurface infiltration systems and outlet piping.
Provide each system complete and ready for operation. Provide the storm drainage complete including
equipment, materials, installation and workmanship as specified herein.
1.3 SUBMITTALS:
1.3.1 Manufacturer's Catalog Cuts and Test Reports
a. High density Polyethylene Pipe
b. Infiltration chamber system
1.3.2 Shop Drawings: Submit detailed shop drawings for pre -cast concrete drainage structures including
frames and grates. Shop drawings shall contain complete information in detail to show compliance with
material requirements of this specification.
1.4 DELIVERY, STORAGE, AND HANDLING OF MATERIALS:
1.4.1 Delivery and Storage:
1.4.1.1 High Density Polyethylene (HDPE) Pipe: Corrugated metal pipe sections delivered to the site
shall be unloaded and handled in such a manner as to prevent pipe deformation and damage. Inspect
Morehead City Yacht Basin Improvements 02720-1
September 14, 2001
Revised January 16, 2001

materials delivered to site for damage. Store pipe in a protected area. Pipe or fittings sustaining major
damage shall be rejected and replaced with undamaged materials.
1.4.1.2 Infiltration Chamber Systems:: Handle and store in accordance with published manufacturers
instructions.
PART 2 - PRODUCTS
2.1 HIGH DENSITY POLYETHYLENE (HDPE) PIPE:
3.5.1 Pipe: Pipe supplied under this specification shall be high density polyethylene corrugated exterior
smooth interior pipe conforming to AASHTO M294, Type S.
3.5.1.1 Pipe Joints and Fittings: Pipe joints and fittings shall conform to AASHTO M294.
3.5 CONCRETE AND MASONRY DRAINAGE STRUCTURES: Construct of precast concrete or
masonry in accordance with NCDOT Specifications, Section 840, Minor Drainage Structure.
3.6 SAND FILTER STORMWATER TREATMENT SYSTEM
3.6.1 Cast -In -Place Concrete:
a. Concrete: Minimum compressive strength of 3,000 psi {regular weight concrete, 145 pco
b. All detailing, fabrication and erection for reinforcing bars shall conform to ACI "Manual of
Standard Practice for Detailing Reinforced Concrete Structures." (ACI-318)
c. Reinforcing bars shall be rolled from new billet steel conforming to ASTM A615, Grade 60.
3.6.2 Masonry Drainage Structures:
a. Masonry units shall be concrete brick conforming to ASTM C55, grade S-11. Motor joints shall
be 319 to inches thick.
b. Motor used in brick or block construction shall be proportioned as shown below. All proportions
are by volume. No more water shall be added than is necessary to make a workable mixture.
Mix No. 1 1 part Portland cement
'/4 part hydrated lime
3 % parts mortar sand (maximum)
Mix No. 2 1 part Portland cement
1 part masonry cement
6 parts mortar sand (maximum)
2.4 FOUNDATION BEDDING STONE: Standard Size 78A Stone in accordance with NCDOT
Specifications, Section 1005.
PART 3 - EXECUTION
3.1 GENERAL EXCAVATION AND TRENCHING: Fill in area adjacent to area of pipe installation shall
Pe backfilled and compacted at same time as pipe and as indicated in Section 02200, entitled
"Earthwork" of these specifications.
Morehead City Yacht Basin Improvements 02720-2
September 14, 2001
Revised January 16, 2001

3.5 PIPE INSTALLATION: Each section of pipe shall be carefully examined before being laid, and
defective or damaged pipe shall not be used. Pipe shall be handled and installed in accordance with the
published manufacturers installation instructions which are incorporated into these specifications by
reference. No pipe shall be laid in water, and no pipe shall be laid when trench conditions or weather are
unsuitable for such work. Diversion of drainage or dewatering of trenches during construction shall be
provided as necessary. Pipe shall be laid true to the grades indicated and shall rest upon the pipe bed
for the full length of each section. Pipe having its grade and/or joint disturbed after laying shall be taken
up, cleaned, and re-laid. Where pipes connect to drainage structures, exposed ends of pipe shall be cut
flush with the face of the structure unless otherwise indicated. Cut ends of pipe shall be ground smooth
of rough edges and metal spurs. All pipe shall be laid with markings on top. Inner surfaces shall abut
neatly, tightly and smoothly.
3.3 PIPE JOINTS: Pipe ends of a joint shall be butted to form a smooth joint; the spaces between the
pipe and the coupling band shall be kept free of dirt and grit so that coupling band, rubber gasket and
corrugations fit snugly. The coupling band while being tightened shall be tapped with a soft head mallet
of rubber or wood to take up slack and insure a tight joint. Coupling bands, bolts and damaged areas of
the pipe at the joint shall be coated with bituminous coating.
3.4 BACKFILLING AND COMPACTION: Construct backfill in two operations, initial and final, as
indicated and specified in this section. Initial backfilling shall be careful hand tamping of 6 inch loose lifts
of granular fill placed under the pipe haunches and progressing evenly on each side and along the full
length of the pipe. Ensure that material is tamped firmly under the pipe haunches. Backfilling shall
continue equally on both sides of the pipe in 6 to 8 inch thick loose lifts. Final compaction shall be
uniform over the entire length of the pipe and shall be in accordance with Section 02200, entitled
"Earthwork", paragraphs 3.2 and 3.3, of these Specifications. Coordinate backfilling with testing of
drainage system.
�i �I :71 I i• i► [e] �� > r .+t�I� l�I :ice
3.5.1 Excavation: Remove unsuitable material that is incapable of supporting concrete structure for a
depth of 12 inches" and replace with a foundation of bedding stone as specified in paragraph 2.3 of this
specification. Compact bedding material to 95 percent of ASTM D 1557 maximum density. No
structure shall be constructed in water or when trench conditions or weather are unsuitable for such work.
Diversion of drainage or dewatering of trenches during construction shall be provided as necessary.
3.5.2 Installation: Provide base slab of cast -in -place concrete or precast concrete base sections. Make
inverts in cast -in -place concrete and precast concrete bases with a smooth -surfaced semicircular bottom
conforming to the inside contour of the adjacent pipe sections. For cast -in -place concrete construction,
either pour bottom slabs and walls integrally or key and bond walls to bottom slab. Provide a smooth
finish to inside joints of precast structures.
END OF SECTION
Morehead City Yacht Basin Improvements 02720-3
September 14, 2001
Revised January 16, 2001

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1N A �E{Michael F. Easiey. Governor
. OF 9
p William G. Ross, Jr., Secretary
yNorth Carolina Department of Environment and Natural Resources
r_
Gregory J. Thorpe, Ph.D., Acting Director
Division of Water QuaRy
Wilmington Regional Office
February 28, 2002
Ms. Wanda J. Vanderwall, Vice President
Morehead City Yacht Basin, Inc.
208 Arendell Street
Morehead City, NC 28557
Subject: REQUEST FOR ADDITIONAL INFORMATION
Stormwater. Project No. SW8 011002
Morehead City Yacht Basin Marina Improvements
Carteret County
Dear Ms. Vanderwall:
The Wilmington Regional Office received a revised Stormwater Management Permit Application for
Morehead City Yacht Basin on January 18, 2002. A preliminary review of that information has determined that the
application is not complete. The following information is needed to continue the stormwater review:
Please show in the calculations how it was determined that 810 cubic feet per acre of drainage area
is the required design volume, and how 540 fiz per acre of drainage area is the required surface area.
2. Please demonstrate that the proposed 6" orifice will provide a sufficient flowrate to drain teh sand
filter within 24 hours.
3. Three sand filters are shown on the plans, but the application and calculations reference only. 2
"zones". Please submit a revised page 2 of the application with 3 columns completed, one for each
sand filter. Label each column with the appropriate sand filter number, and repeat that number on
the plans.
4. Please provide calculations for all three sand filters. The two sand filters in Zone 2 must- be
considered separately, since each one handles runoff from it's own specific drainage area. The
calculations submitted on January 18, 2002, only show specific sizing criteria for Zone 1.
5. Please delineate the single drainage area for each sand filter.
6. The vegetated filter is not simply a grassed swale to transport runoff from the sand filter to the
receiving stream. Please refer to the attached sketch and revise the plans.
Neither the middle sand filter nor the sand filter in Zone 1 provide sufficient surface area or volume
to satisfy the minimum requirements. Please check and redesign these filters to provide the
minimum requirements.
Please add the following to the end of the first sentence in Item #2 of the Operation and Maintenance
Plan- "...passing through the sand within 24 hours."
ASA
NCDENR
N.C. Division of Water Quality 127 Cardinal Drive Extension Wilmington, N.C. 28405 [phone] Fax [phone] Customer Service
800-523-7748

Ms. Vanderwall
February 28, 2002
Stormwater Project No. SW8 011002'
---------------------------------------------------
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 March 28, 2002, 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 mail or fax your request for a time extension
to the Division at the address and fax number at the bottom of this letter. The request must indicate the date by
which you expect to submit the required information. The Division is allowed 90 days from the receipt of a
completed application to issue the permit.
The construction of any impervious surfaces, other than a construction entrance under an approved
Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action
pursuant to NCGS 143-215.6A. '
Please reference the State assigned project number on all correspondence. Any original documents that
need to be revised have been sent to the engineer or agent. All original documents must be returned or new
originals must be provided. Copies are not acceptable. If you have any questions concerning this matter please
feel free to call me at [phone].
Sincerely,
Linda Lewis
Environmental Engineer
RSS/arl: S:IWQSISTORMWATIADDiNFO\20021011002.FEB
cc: - Linda Lewis
Bill Forman, P.E.
N.G. Division of Water Quality 127 Cardinal Drive Extension Wilmington, N.C. 28405 [phone] Fax [phone] Customer Service
800-623-7748

Morehead City Yacht Basin Improvements
Morehead City, North Carolina
Sand Filter Operation and Maintenance Agreement
1. The sand filter units shall be inspected after a storm every three months to make sure the filters are
passing the runoff as expected. During the inspection, all vegetation growing on the surface of the filter
shall be removed.
2. The sand filter shall be replaced if inspection shows that runoff is not passing though the sand.
Replacement shall entail removal of the top two or three inches of discolored sand and replacing with
new sand.
3. Maintenance of the sediment chamber shall be performed at same time of sand filter inspection. If
sediment depth is over half the depth of the sediment chamber (15 inches), the sediment shall be
removed. It may be necessary to dewaterthe sediment before it is acceptable at a landfill.
4. If the Division of Water Quality determines that -the system is failing, the system will be immediately
repaired to its original design specifications. If the system cannot be repaired to perform its design
function, other stormwater control devices as allowed by NCAC 2H .1000 must be designed and
constructed.
I acknowledge and agree by my signature below that I am -responsible for the performance of the four
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,
Name and Title: Wanda Vanderwall, Vice President, Morehead City Yacht Basin, Inc.
Address: 208 Arendell St., Morehead City, NC 28557/
Phone: [phone] Date:
Signature:..f;l,' C�c� l hNI Li2 L•f�Q
1, , a Notary Public for the State of / , County, of
do hereby certify that %% personally appeared before
me this IG14,day of o?DOZ, and acknowledge the due execution of the forgoing sand filter maintenance
requirements.
Witness my hand and official seal,
r tiA SEAL, ` ; My Commission Expires 3 s
RECEIVED
JAN 18 2092
DW
PROJ # sw?i O I c� )Z_
Page 3 of 3

Z.- If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number and its issue date (if known)
3. Specify the type of project (check one):
Low Density High Density �Redevelop General Permit Other
4. Additional Project Requirements (check applicable blanks):
_X_CAMA Major Sedimentation/Erosion Control T404/401 Permit �NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the project.
Ste= `sue
2. Stormwater runoff from this project drains to the Newport _ River basin.
3. Total Project Area: 1. 0 6 acres 4. Project Built Upon Area: 0.44 %
5. I -low many drainage areas does the project have? 2
6- Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
(D �2OSD
Basin Information
Drainage Area
1. ' .
Drain
ge`Area 2.'
Receiving Stream Name
Receiving Stream Class
SA
SA
Drainage Area
10278 S. F.
25133 S.R.
Existing Impervious' Area
6923 S. F.
13637 S.I.
Proposed Impervious`Area
6446 S. F.
13748 S.A.
% Impervious' Area (total)
62.7%
5 0. 7
Impervious' Surface Area
Drainage -Area
I.,
- Drain
ge:Area 2
On -site Buildings
1377 S. F.
481 S. F.
On -site Streets
N/A
N/A
On -site Parking
4552 S.F.'
12 617
On -site Sidewalks
515 S.F.
642
Other on -site
Off -site
Total:
Total:
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas. etc.
Form SWU-101 Version 3.99 Page 2 of 4

Michael F. `asley, Governor
0� W A r FR
0i William G. Ross, Jr., Secretary '^ 1 North Carolina Department of Environment and Natural Resources
co
�[ r
Gregory J. Thorpe, Ph.D., Acting Director
Division of Water Quality
Wilmington Regional Office
December 18, 2001
Ms. Nkanda J. Vanderwall, Vice President
Morehead City Yacht Basin, Inc.
208 Arendell Street
Morehead City, NC 28557
Subject: REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No, SW8 011002
Morehead City Yacht Basin
Carteret County
Dear Ms. Vanderwall:
The Wilmington Regional Office received a Stormwater Management Permit Application for Morehead City
Yacht Basin on October 8, 2001. A preliminary review of that information has determined that the application is
not complete. The following information is needed to continue the stormwater review:
Please add a vicinity map to the plans which shows the nearest intersection of two major roads. A
major road is any one, two or three digit NC, US or Interstate highway. Also, please show the roads
necessary to drive to this site.
2. Please provide a completed infiltration trench supplement form for each proposed infiltration system.
In the spaces regarding trench height, width and length, replace these- with the number of
Envirochambers® used (?), and the volume associated with each 75" unit (138 gallons).
The use of CAMA criteria to design the system does not meet the Coastal State Stormwater
requirements, which are stricter. Please use the minimum design storm of 1.5" for SA waters and the
guidelines found in the Stormwater Management rules under NCAC 2H.1000. For redevelopment
projects, the stormwater management measures must meet the rules to the maximum extent
practicable. As a practicable alternative, the proposed system could be located under the pavement,
if the soils are suitable and the water table is low enough. This will allow the land area to be used
for the required 50' vegetated filter, and will allow the design of the system to accommodate the full
1.5" volume from all the built -upon area associated with the project. The Envirochamber® units
specified are available in a traffic bearing option.
4. All overflows from an infiltration system must pass through a vegetated filter prior to discharge into
the receiving stream. For SA class waters, the filter must be 50' in length.
5. Please provide a soils report with the type of soil, expected infiltration rate, and elevation of the
seasonal high water table. If water table elevations are too high or the soils are unsuitable for
infiltration, you will need to investigate other options.
6. If infiltration is to be used, a site visit must be conducted by our Soil Scientist, who is out of the
office until January 2, 2002. I will get this project on his schedule as soon as possible after he
returns.
vow
N DENR
N,C. Division of Water Quality 127 Cardinal Drive Extension Wilmington, N.C. 28405 [phone] Fax [phone] Customer Service
800-623-7748

c.
Ms. Vanderwall
December 18, 2001
Stormwater Project No. SW8 011002
Please dimension the proposed parking area, walkways, etc.
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 January 18, 2002, 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 mail or fax your request for a time extension
to the Division at the address and fax number at the bottom,of this letter. The request must indicate the date by
which you expect to submit the required information. The Division is allowed 90 clays from the receipt of a
completed application to issue the permit.
The construction of any impervious surfaces, other than a construction entrance under an approved
Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action
pursuant to NCGS 143-215.6A.
Please reference the State assigned project number on all correspondence. Any original documents that need
to be revised have been sent to the engineer or agent. All original documents must be returned or new originals must
be provided. Copies are not acceptable. If you have any questions concerning this matter please feel free to call me
at [phone].
Sincerely,
Linda Lewis
Environmental Engineer
RSS/arl: I S:1WQSISTORMWATiADDINFO1011002.DEC
cc: Linda Lewis
Bill Forman, P.E.

\1
(CID S(E
COASTAL SCIENCE & ENGINEERING PLLC
804 ARENDELL STREET • SUITE 1 • MOREHEAD CITY NORTH CAROLINA 28557 • TEL [phone] • FAX [phone]
October 3, 2001
Mr. Rick Shiver
N. C. Department of Environment and Natural Resources RECEIVED
Wilmington Regional Office
Division of Water Quality OCT 4 8 2001
127 Cardinal Drive Extension
Wilmington, North Carolina 28405 Re: Morehead City Yacht Basin Improvements r _ e AOFM✓R�
Carteret County
Dear Mr. Shiver:
Please find enclosed Stormwater Management Permit application and supporting documents for the
referenced project in Carteret County.
A permit is requested for the referenced project as a redevelopment project. The proposed project will
result in a net reduction in the total impervious surfaces.
The following documents are enclosed for your review:
Stormwater Management Permit Application Form
Narrative Description of Project
Drainage Calculations
Drainage Area Map
Specifications
Section 02200 - Earthwork
Section 02720 - Storm Drainage System
Section 02938 - Sodding
Drawings
Sheet 1 of 3 - Existing Conditions
Sheet 2 of 3 - Marina Improvements Site Plan
Sheet 3 of 3 - Grading and Drainage Improvements Plan
Check for $420.00 made to NCDENR
Your review and approval of this project at your earliest convenience is appreciated.
If you have questions or need additional information about this project, please give me a call.
Sincerely,
COASTAL SCIENCE,&ENGINEErR-I?1 LLC.
N. Forman, Jr., P.E.
eject Engineer
Enclosures
CC: Tom Wilson, Morehead City Yacht Basin, Inc.
Wanda Vanderwall, Morehead City Yacht basin, Inc.