SW7060704_HISTORICAL FILE_20200117

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW &/d T{�
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
p HISTORICAL FILE
DOC DATE
�Jae7�/l7
YYYYMMDD

North Carolina Secretary of State Search Results
Page 1 of 1
- Upload a PDF Filing • Order a Document Online • Add Entity to My Email Notification List • View Filings
Non -Profit Corporation
Legal Name
CCHC Medical Park Condominium Owners Association
Information
Sosld: 1059046
Status: Current -Active
Annual Report Status: Not Applicable
Citizenship: Domestic
Date Formed: 8/18/2008
Registered Agent: Nuckolls, Stephen W.
Addresses
Mailing
1020 Medical Park Avenue
New Bern, NC 28562
Reg Mailing
1020 Medical Park Avenue
New Bern, NC 28562
Principal Office
1020 Medical Park Avenue
New Bern, NC 28562
Reg Office
1020 Medical Park Avenue
New Bern, NC 28562
https://www.sosnc,gov/online_services/search/Business_Re'g1stration_ResuIts 1 /27/2020

LIMITED LIABILITY COMPANY ANNUAL
10/2017
NAME OF LIMITED LIAEIILiTY CoMPANY:CCHC PROPERTIES, LLC
SECRETARY OF STATE ID NUMBER: 0 6 910 5 8 STATE OF FORMATION: NC
REPORT FOR THE CALENDAR YEAR: 2019
SECTION A REGISTERED AGENTS INFORMATION
1. NAME OF REGISTERED AGENT: MI CHAEL SCOTT DAV I S
2. SIGNATURE OF THE NEW REGISTERED AGENT:
3. REGISTERED OFFICE STREET ADDRESS & COUNTY
1020 MEDICAL PARK AVENUE
NEW BERN, NC 28562-5248, CRAVEN
SECTION B: PRINCIPAL OFFICE INFORMATION
SOSID: 0691058
Date Filed: 3/19/2019 11:59:00 PIN
Elaine F. Marshall
North Carolina Secretary of State
C2019 080 11751 _
IFiltnQ Office Use Only
SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMEI+IT
4. REGISTERED OFFICE MAW NG ADDRESS
1020 MEDICAL PARK AVENUE
NEW BERN', NC 28562-5248
1. DESCRIPTION OF NATURE OF BUSINESS: INVESTMENT PROPERTY
3. PRINCIPAL privacy Redaction
2. PRINCIPAL OFFICE PHONE NUMBER: 2 52 — 514 — 2 0 61 OFFICE EMAIL;
4. PRINCIPAL OFFICE STREET ADDRESS & COUNTY 5. PRINCIPAL OFFICE MAILING ADDRESS
1020 MEDICAL PARK AVENUE 1020 MEDICAL PARK AVENUE
NEW BERN, NC 28562-5248, CRAVEN NEW BERN, NC 28562-5248
6. Select one of the following if applicable. (Optional see instructions)
Q The company is a veteran -owned small business
[] The company is a service -disabled veteran -owned small business
SECTION C: COMPANY OFFICIALS (Enter additional company officials in Section E.)
NAME: E . PHILLIP BOUNOUS , NAME: STEPHEN W NUCKOLLS
TITLE: MEMBER
ADDRESS:
TITLE: MEMBER
ADDRESS:
1020 MEDICAL PARK AVE 1020 MEDICAL PARK AVE
NEW BERN, NC 28561
NAME:CHRISTINE G BOUNOUS,
TITLE: MEMBER
ADDRESS:
1020 MEDICAL PARK AVE
NEW BERN, NC 28561 NEW BERN, NC 28561
SECTION D: CERTIFICATION OF ANNUAL REPORT. Section D must be completed in its entirety by a person/business entity.
"SIGNATURE ''' OATE-
Form must be signed b y a Company Official listed under Section C of This fern.
STEPHEN W NUCKOLLS MEMBER
Print or Type Name of Company Official Print m Type Title of Company Official _
569231 MAIL TO: Secretary of State, Business Registrefion Division, Post Office Boa 29525, Raleigh, NC 27928-0525
g4-01-18

Mr. Stephen W.- Nuckolls,
CCHC Properties, LLC
PO- Box 12248
New Bern, NC 28561
Dear Mr. Nuckolls:
Michael F. Easley, Governor
William G. Ross Jr„ Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
August 10, 2006
Member/Manager
Subject: Stormwater Permit No. SW7060704
Coastal Carolina Health Care
High Density Project
Craven County
The Washington Regional Office received a complete Stormwater Management Permit
Application for Coastal Carolina Health Care on August 9, 2006. 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. SW7060704 dated August 10, 2006, for the construction of the subject
project.
This permit shall be effective from the date of issuance until August 10, 2016, 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 adjudicatory hearing upon written request within thirty (30)
days following receipt of this permit. This request must be in the form of a written
petition, conforming to Chapter 150E of the North Carolina General Statutes, and filed
with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-
7447. Unless such demands are made this permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please
contact Scott Vinson, or me at [phone].
incerely,
Al Hodge
Regional Supervisor
Surface Water Protection Section
AH/sav: C:ISTORMWATERIPERMITISW7060704
cc: Stephen Janowski, PE
City of New Bern Building Inspections
Washington Regional Office
Central Files
North Carolina Division of Water Quality Washington Regional Office Phone [phone] FAX [phone] Customer Service
Internet: www.newaterouality.org 943 Washington Square Mall, Washington, NC 27889 1-877-623-6748
_ lJne Cho
Xgh(w
An Equal OpportunitylAffirmabve Action Employer— 50% Recycled110%a Post Consumer Paper

State Stormwater Management Systems
Permit No. SW7060704
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 1S HEREBY GRANTED TO
CCHC Properties, LLC
Coastal Carolina Health Care
Craven County
FOR THE
construction, operation and maintenance of a wet detention pond 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 August 10, 2016, and shall
be subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.6 on page 3 of this permit. The stormwater
control has been designed to handle the runoff from 6.27 acres of impervious
area. A pocket wetland system is provided as a pretreatment device.
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 per
approved plans.
6. Final plans including site layout and drainage for the "Future" area shall be
submitted and approved by the Division prior to the construction of any of the
1.31 acres of future impervious area.
Page 2 of 7

E
State Stormwater Management Systems
Permit No. SW7060704
7.
The following design criteria have been provided in the wet detention pond and
must be maintained at design condition:
a.
Drainage Area, acres:
9.42
b.
Total Impervious Surfaces, ft2•
273,156 (6.27ac.)
Future On -site Impervious, f�:
57,064 (1.31ac.)
C.
Design Storm, inches:
1.0
d.
Pond Depth, feet:
6.00
e.
TSS removal efficiency:
90%
f.
Permanent Pool Elevation, FMSL:
21.00
g.
Permanent Pool Surface Area, ft2:
16,988
h.
Permanent Storage Volume, ft3:
53,383
i.
Permitted Forebay Volume, ft3:
11,996
i.
Temporary Storage Elevation, FMSL:
22.20
j.
Temporary Storage Volume, ft3:
22,193
k.
Controlling Orifice:
2.0" � pipe
I.
Receiving Stream/River Basin:
Wilson Creek/ Chowan
M.
Stream Index Number:
27-101-37
n.
Classification of Water Body:
"C; Sw, NSW'.
11. 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.
Page 3of7

State Stormwater Management Systems
Permit No. SW7060704
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.
& Upon completion of construction, prior to issuance of a Certificate of Occupancy',
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A
modification may be required for those deviations.
7. If the stormwater system was used as an Erosion Control device, it must be
restored to design condition prior to operation as a stormwater treatment device,
and prior to occupancy of the facility.
8. Access to the stormwater facilities shall be maintained via appropriate
easements at all times.
9. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon' area, details, etc. .
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to they
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project
area. The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
10. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
11. A copy of the approved plans and specifications shall be maintained on file by
the Permittee for a minimum of ten years from the date of the completion of
construction.
12. The Director may notify the permittee when the permitted site does not meet one
or more of the minimum requirements of the permit. Within the time frame
specified in the notice, the permittee shall submit a written time schedule to the
Director for modifying the site to meet minimum requirements. The permittee
shall provide copies of revised plans and certification in writing to the Director
that the changes have been made.
13. This permit shall be effective from the date of issuance until August 10, 2016.
Application for permit renewal shall be submitted 180 days prior to the expiration
date of this permit and must be accompanied by the processing fee.
Page 4 of 7

State Stormwater Management Systems
Permit No. SW7060704
III. 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) having 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.
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 of any name, ownership or mailing
address changes within 30 days.
Permit issued'this the 101h day of August, 2006.
NO TH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
L for
Ian . Klime , P. erector
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW7060704
Page 5 of 7

State Stormwater Management Systems
Permit No. SW7060704
Coastal Carolina Health Care
Stormwater Permit No. SW7060704
Craven County
Designer's Certification
i, , as a duly registered
in the State of North Carolina, having been authorized to observe (periodically/ weekly/
full time) the construction of the project,
(Project)
for (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the. project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification;
Signature
Registration Number
Date
SEAL
Page 6 of 7

State Stormwater Management Systems
Permit No. SW7060704
Certification Requirements:
1. The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
3. _ All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The outlet/bypass structure elevations are per the approved plan.
6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet/bypass structure.
8. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 3:1.
10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
11. The permitted amounts of surface area and/or volume have been
provided.
12. Required drawdown devices are correctly sized per the approved plans.
13. All required design depths are provided.
14. All required parts of the system are provided, such as a vegetated shelf,
and a forebay.
15. The required system dimensions are provided per the approved plans.
cc: NCDENR-DWQ Regional Office
City of New Bern Building Inspections
Page 7 of 7

B °
and ASSOCIATES
A ENGINEERING, SURVEYING & PLANNING Michael W. Baldwin, PL5
J.S. Janowski, PE
August 8, 2006
Scott Vinson
Environmental Engineer
Washington Regional Office
943 Washington Square Mall
Washington, NC 27889
Re: Storm water Review SW 7060704
Coastal Carolina Health Care
Craven County
Dear Mr. Vinson:
I have revised the drawings and Wet Pond Detention Supplement and have
attached two copies for your review. The calculations and the plans were correct
with the exception of raising the dam for the forebay to an elevation of 22.2. The
Wet Pond Detention Supplement pages one and three of four have been revised
and attached.
Sincerely;
Baldwin and Associates
. S. nowski, PE
Cc: Bobby Evans
1015 Conference Drive ❑ Greenville, North Carolina 27858 ❑ 252-756-1390 ❑ Fax: [phone]
Email: [e-mail]

o�OF W'4rF,9QG Michael F. Easley, Governor
William G. Ross Jr., secretary
North Carolina Department of Environment and Natural Resources
0 Alan W. Klimek, P.E. Director
Division of Water Quality
August 3, 2006
Mr. Stephen W. Nuckolls, Member/Manger
CCHC Properties, LLC
PO Box 12248
New Bern, NC 28561
Subject: Stormwater Review SW7060704
Coastal Carolina Health Care
Craven County
Dear Mr. Nuckolls:
This office received a Coastal Stormwater permit application and plans for the subject project on July 18,
2006 followed by additional information on August 1, 2006. A preliminary review of the project indicates that
before a State Stormwater permit can be issued the following additional information is needed.
➢ Please note that the permanent pool is given as 21.00 furs] on both the Wet Detention Pond Section and the
Outlet Control Structure details, but the newly revised wet detention basin supplement form gives the new
permanent pool at 19.5fmsl, please revise either the supplement form of plans. Please also check and
revise the bottom elevations on the pond plan view and cross sectional detail to correspond to the
supplement form.
➢ The calculations submitted also gives the permanent pool elevation as 21.00 fmsl and does not match the
new supplement form. Please revise all necessary calculations to show the new bottom, permanent and
temporary pool elevations. In addition please show the new elevations in the small diameter orifice draw
down calculation.
➢ The Wet Detention Pond cross section and plan view gives the forbay wall at 21.08fmsl. Because this wall
is helping to add to the length of the pond in order to meet the 3:1, L:W requirement, the forebay wall
should be as high as the temporary pool elevation, 22.2 fmsl, so that no polluted stormwater washes over
the wall thereby having a shorter flow path towards the outlet. Please raise the forebay wall on both the
detail and plan views up to at least the temporary pool elevation.
➢ Page 3 of 4 of the wet basin supplement form also needs to be revised to show the new elevations as
proposed on the Wet Detention Basin Supplement form.
➢ Please remember to have all plans and calculations that are resubmitted signed and sealed by the engineer.
The above requested information must be received in this office prior to August 8, 2006 or your application
will be returned as incomplete. The return of this project will necessitate resubmittal of all required items including
the application fee. If you need additional time to submit the required information, please mail or fax your
request for time extension to this office at the Letterhead address.
You should also be aware that the Stormwater Rules require that the permit be issued prior to any
development activity. Construction without a permit is a violation of 15A NCAC 2H.1000 and North Carolina
General Statute 143-215.1 and may result in civil penalties of up to $10,000 per day.
N�°o,��Carolina
,Natura!!y
North Carolina Division of Water Quality Washington Regional Office Phone [phone] FAX [phone]
Internet: h2o.enr.state.naus 943 Washington Square Mall, Washington, NC 27889
An Equal Opportunity/Affirmative Action Employer— 50% Recycled110% Post Consumer Paper
Customer Service
1-877-623-6748

Please reference the Storinwater Project Number above on all correspondence. If you have questions; please
feel free to contact me at [phone].
Sincerely,
(9r;"i r%3/0e"
- 5.
Scott Vinson !�
Environmental Engineer
Washington Regional Office
cc: Ste en Janowski, PE
Washington Regional Office

Baldwin & Associates
Engineering & Land Surveying
1015 Conference Drive
Greenville, NC 27858
252-756-1390
To: NCDENR
943 Washington Square Mall
Washington, NC 27889
Date: Job No:
818106 06-114
Attention:
Scott Vinson
Re:
Coastal Carolina Health Care
We are sending you:
0 Attached
❑ Under separate cover via
the following:
❑ Drawings
❑ Plans
0 Prints ❑ Samples
❑ Specifications
❑ Letter F1 Order ❑ Other
2 8/7/06 Grading, Paving, Utilities & Erosion Control Plans (Revised)
1 8/8/06 Letter
1 8/8/06 Stormwater Management Permit Application
O-Av� �
AUG 4 9 2046
DWQ
pRoJ #
Transmitted as checked below: /
❑X For approval ❑ Approved as noted ❑ Resubmit copies for approval
❑ For your use ❑ Approved as submitted ❑ Submit copies for distribution
As requested ❑ Returned for corrections ❑ Return corrected copies
❑ For review ❑ Other
Remarks:
Signed: Steve JanavvsN/kdm Copy to:

B and ASSOCIATES
IP.="L e
F
A ENGINEERING, SURVEYING & PLANNING Michael W. Baldwin, PLS
J.S. Janowski, PE
WZ1 * 4.
AUG
0 1� Z446
July 31, 2006 %.r DWQ
Narrative
This project site consists of 9.42 acres which will be collected in a proposed �storm
drainage system consisting of that drain first to a pocket wetland and then to a wet
detention pond. The wet detention pond is the only measure being utilized for permitting
this project to meet the DWQ storm water rules and it is sized to remove 90% TSS
without a vegetative filter. The pocket wetland is used in conjunction with the wet pond
for meeting nutrient reduction limits in the Neuse River Basin. Runoff from this site
eventually drains to an Wilson Creek a tributary of the Trent River in the Neuse River
Basin. The property is bounded by existing commercial uses to the west and east and by
Wel Ions Road on the northwest.
The purpose of this design is to reduce TSS by 85% in a project located in the 20
coastal counties for the new impervious development on this site. The required surface
area of the pond is 15305 sf . The surface area provided is 16,988 sf. The wet detention
pond is sized bas;Ad on 6.0 feet of depth but is excavated to 6.5 feet of depth to provide
for sediment storage during construction. The wet detention pond as designed will
STORM WATER MANAGEMENT NAI
COASTAL CAROLINA HEALTH CARE
CRAVEN COUNTY, NORTH CAROLINA
remove 90% TSS.
The completed project will consist of one 9.42 acre drainage area draining into the
proposed stormwater pocket wetland via the proposed storm drainage system. The
watershed breakdown is as follows:
IMPERVIOUS AREA
CALCULATIONS
Existing Pavement
0 sf
Existing Walks
0 sf
Existing Buildings
0 sf
New Buildings
44,429 sf
New Pavement
158,388 sf
New Walks
13,275 sf
Future Impervious
57,054 sf
The existing site has 0 acres of impervious area. Upon completion of the proposed
site improvements, the site will have 06.27 acres of impervious area and will be 66.56%
built upon area.
1015 Conference Drive [E Greenville, North Carolina 27858 0 252-756-1390 0 Fax: [phone]
Email-. [e-mail]

B Baldwin d Associates , e
Eigin„rirp, 9yrv1y11y L PMnaiN0 ET ND.
101S CW-.. DO. C Cr ,Cu 5
ar..mrlli,. He 274Ss P CaED By
M� (252)7WON sauE
Coastal Care H-Nh Care
SF 1
� writ 7r91l2(106
Table2.3 Sulam Area to Drainage Am Ratio for Pocket Welland, Sizing
Assume r depth
knO.Mousrwss (%1 I SAIDA I
< 0 0,75
3 080
75 0.95
00 1.07
90 1.02
95 L07
100 1.12
Dnlnage Ana - 9.42 A-
Podre! Wadands Surface Area R Wuiremnd for BMP Credo
1 667s % (From70 ratef �4
SAlDA 0.75 % (use <70% rate from Table 2.3 alara) G jgJ'jN•/]`_
SA • 0.0707 ac+ Me
3,076 d must be Provided at Perrrrarrenl Pool elevation for credit m a BMP OJ$sr OJ�
SA PmMed at PP - 7."0 SF d 21.0 awbd
BMP's woAded by dds Fade eed.M - 242 1Y
%Removal of Nitrogen 141-04} " 70,91%
X Removald PMsphonn 1�1-0.351t" 04.71%
Runoff Store Volume R uiremen
Rv+0,05400901 1+ 0056 %
Rv -1 0.05 k h w1ncM.
Vok-a that treat be oanbo0ed
V.01- - (D slg„ rakda9((RvXDrab-p A-)
Vo6HM 031 ,o-fi
22,193 d
Mud don 22,103 d d waterIo be dram down aver 2-5 days
ebma ma penny v rd p�A oh-L on
Stage Storage Data
wrean
dqr.
.eeran.
Owed-
.Nv
.taro
at
Elevation
Pane Pod 21.00
7.440
21.00
0.50
3,B91
21.50
a,125
3,091
21.50
0.50
cw
6.668
22.50
9,250
12,579
2250
1M
1.00
2,900
2350
10.3W
22.379
23-50
2.50
1.00
11425
24,50
12.500
33,aw
24,50
3.50
Terrrpeary Pod El -bw - 23.48
Death Dlstrtbuffon of Permanent Pod to Meet Pocket Wetlands Criteria
Per111anent Pad Elevation .
21.00
Suf.. Area.1 P.- Pod -
7,"0 SF
Required Depth DisV6ution Surface Areas (kw Untwe arce pvoV4ed)
Wgh Marsh ((r4r depdd)
50%
3.720 SF hgrrr PP b
20.5
Low Marsh (6'-1 V depda)
40%
2,97E SF from
20.5 to 20
Open Water (-1 a' depth(
10% -
744 SF fmm PP to
10,5
Provided Depth Dkfribdion Swfam Areas
Provldad
Hipp Mash {0'-0' de^) •
50% •
3.720 SF from PP tP
• 501E
Law Marsh (G-1t tlepOn) •
40% .
2,976 SF he.
• 40%
Open Water(>lar4.pth) •
10% -
744 SF from PP to
• 10%
WO O-tan0eo Ports
Peroare� 66.50%
D.sy.a Da9a of pond . a
SA/DA 3.73% tar 00% TSS is 1 no vapested hker
Dkege Area. 942 -
Rzuhed Surface Area 15305.5 of
Sr.fam sits proyMad law of
Runaff Storage Volume Requirements
Rv-0.05-. 941• 66.56% %
Rv a(15 Inc,esfmd+ea
Voku IhM must be oPnlraaed
Vokane - (DesgnraW.1XRvXDrainege Anse(
Vohane • 0.51 ao-fl
22,103 c!
Mud abre 22,193 ddwaterbb.drawndowno-2-5days
above the pit -d pad e6-bon
Stage Storage Data
s 1- dill.
EI-1.1- .l.v stony. .0r . El.
11-
stag,
P.- Pool 21.00 16 490
21.00
0.50 a,710
21,50 17,B50 e,710
21.50
0,50
t A0 19,280
22,50 20,725 27,997
22.50
1.50
1.00 21,964
23.50 23.002 49,661
23.50
2.50
1.00 24.172
24.50 25,342 74,033
24.50
3.50
Temporary Pool Elevation- 7220

I I
BFHW�Mand ASSOCIATES
ENGINEERING, SURVEYING & PLANNING Michael W. Baldwin, PLS
J.S. Janowski, PE
D 'C
AUG 2046
DWQ
.P,R()j # .................. 1111111�� . .........
STORM WATER DETENTION
FOR
COASTAL HEALTH CARE
NEW BERN, NORTH. CAROLINA
WET DETENTION POND
I year 24 hour storm
7131106
I year storm
1015 Conference Drive 0 Greenville, North CW64ffdir2"68-- B 252-756-1390 El Fax: [phone]
Email: [e-mail]

Site Conditions Predevelo ment
Total watershed area
9.42 acres
Impervious Area
C= 0.95
CN= 98
0.00 acres
Unimproved Cleared Area
C= 0.35
CN= 78
9.42 acres
SCS Soil Group
B
HydrauliicLength
Overland
300 Channelized
380 feet
Vertical Relief
Overland
2 Channelized
2 feet
24-hr, 1 yr rainfall
3.7 inches
Time of Concentration
channel flow
la
alas
Overland
Channelized
H
8.7
+
5.7
14.4 minutes
s
r` 128
Composite C based on published values (exhibit
1-Malcom)
0.35
8
R
g
h
Rainfall Intensity = I =
1
68
14
2.39 inches per hr
(h + T)
10
203
22
25
246
23
100
302
25
Peak Discharge Q = CIA
6.32 cis
Site Conditions Post Development
Total watershed area
9.42 acres
Impervious Area C=
0.95
CN-
98
4.96 acres
Future Impervious Area C=
0.95
CN=
96
1.31 acres
Managed Pervious C=
0.20
CN=
73
3.15 acres
SCS Soil Group
B
Hydraulic Length
Overland
100
Channelized
960 feet
Vertical Relief
Overland
1
Channelized
4 feet
24-hr, 1 yr rainfall
3.7 inches
Design Hydrograph Formulation
Composite CN
89.6
1.16
s=1000_10
CN
Runoff
(P - 0.2S)'
2,60 inches
Qt _
P + 0.8S
Time of Concentration
channel Now (not overland)
C
o aas
Overland
Channelized
1.6
+
12.8
14.3 minutes
II
r`
128
Composite C =
0.70
g
R
g
h
Rainfall Intensity = I =
1
68
14
2.40 inches per hr
(h + T)
10
203
22
25
246
23
100
302
25
Peak Discharge Q = CIA
12.64 cfs
Time to peak T - Vol
'1.39Qr
84.4 minutes
Storage Required S = (Q, - Q. )T,
32.028 cf
Allowable release at impoundment =
6.32 cfs
Peak rate of inflow at impoundment =
12.64 cfs
1 year storm
Coastal Carolina Heaflh Care
2

STAGE STORAGE DATA
surface diff.
accum.
Elevation
area elev
storage
storage
Elevation
Stage
21.00
16,088
21
0
0,50
8,710
21.50
17,850 Pipe Storage
1,097
8.710
21,50
0.5
1.00
19,288
22.50
20,725
29.094
22.50
1.5
1.00
21.864
23.50
23,002
50,958
23.50
2.5
1.00
24,172
24.50
25.342
75,130
24.50
3.5
z
Computed
Storage
Stage LN(storage)
LN(Stage)
Stage ._ _
0
0
0.00
8,710
0.5 9.07
-0.69
0.50
29,094
1.5 10.28
0.41
1,50
50,958
2.5 10.84
0.92
2.50
�
b=�(zS�
1.10
z,
S:
K. -
18,638.66
Z:+
z=IS,,..
Predicted water Surface Elevation=
22.64 feet msl
Size Outlet Device for Control Structure
invert elevation =
21,00 feel msl
estimated orifice center elev. =
21.08 feet msl
proposed water surface elov. =
20.70 feet msl
available head (h) _
-0.38 feet
discharge (d) =
6.3 6.3 cis
coefficient of discharge =
0.6
During the Routing use weir as the principal spillway and design by trial and error until target outflow Is less
than the predeveloped flow
Orifice equation
Q=C,A 2gh
#NUM1 feet
SAY _ 2
orifice will drain temp storage in 4.687 d/
1 year storm
Coastal Carolina Health Care
3

V 4 0 0 0
0 0 o a a a a v o 0 o n a. a v++ 6 o a a a♦♦. w n� n n n N w N � ��--�^ o 0 0 o a o a a o e a e o 0 0
g 8. 8 8 8 8 8 8 a 8 6 9 AR a: a a a: I p k 7.- a 1 p N a- g a a z a? A a � E o 0 0 o a 8 S a V I o o h R s R e r o 0
o8. a a o a a a e a a a o o a o 0 0 o a+ a s++ o+ a a a a a a a o 0 o a o o a o+ a o o a a a a a o 0
0 0 $ o a R X a s s s a o a x s a s a a e a a a o
o o R o 0 0 0 0 0 o e o g 8 0 o s s a p o a e
3 a i

Stormwater routin
7 time min
Q cfs
Storage
Stage
Outflow
Elevation
2
Inch
orifice
1.5
Spillway
22.20
Weir
10
Spillway
23.86
Weir
0
0
0.00
0.00
21.00
8.44
0.3
-
0.00
0.00
21.00
0.00
0.0
0.0
16.88
1.2
156
0.01
0.00
21.01
0.00
0.0
0.0
25.32
2.6
767
0.05
0.00
21.05
0.00
0.0
0.0
33.76
4.4
2,085
0.14
0,02
21,14
0.02
0.0
0.0
42.20
6.3
4,282
0.26
0.04
21.26
0.04
0.0
0.0
50.64
8.3
7,458
0.43
0,06
21.43
0.06
0.0
0.0
59.08
10.0
11,613
0.65
0.08
21.65
0.08
0.0
0.0
67.52
11.4
16.652
0.90
0,09
21.90
0.09
0.0
0.0
75.96
12.3
22.391
1.18
0.11
22.18
0.11
0.0
0.0
84.40
12.6
28,578
1,48
0.79
22.48
0.12
0.7
0.0
92,84
12.3
34,579
1.76
2,02
22,76
0.14
1.9
0.0
101.28
11.4
39.801
2.00
3.37
23.00
0.15
3.2
0.0
109,71
10.1
43,890
2.18
4.52
23.18
0.15
4.4
0.0
118.15
8.9
46,728
2.31
5.42
23.31
0.16
5.3
0.0
126,59
7.8
48,485
2.39
6.00
23.39
0.16
5.8
0,0
135.03
6.9
49,399
2.43
6.30
23.43
0.16
6.1
0.0
143.47
6.0
49,680
2.44
6.37
23.44
0.16
6.2
0.0
151.91
5.3
49,499
2.43
6.30
23.43
0.16
6.1
0.0
160.35
4.6
48,985
2.41
6.15
23,41
0.16
6.0
0.0
168.79
4.1
48,221
2,38
5.93
23.38
0.16
5.8
0.0
177.23
3.6
47,263
2.34
5,64
23.34
0.16
5.5
0.0
185.67
3.1
46.241
2.29
5.28
23.29
0.16
5.1
0.0
194.11
2.8
45,160
2.24
4.93
23.24
0.15
4.8
0.0
202,55
2.4
44,062
2.19
4.59
23,19
0.15
4.4
0,0
210.99
2.1
42,967
2.14
4.25
23.14
0.15
4.1
0.0
219.43
1.9
41,891
2.09
3.93
23,09
0.15
3.8
0.0
227,07
1.6
40.848
2.04
3.61
23,04
0.15
3.5
0.0
236.31
1.4
39.850
2.00
3.37
23.00
0.15
3.2
0.0
244.75
1.3
38,875
1.95
3.07
22.95
0.14
2.9
0.0
253.19
1.1
37,963
1.91
2.83
22.91
0.14
2.7
0.0
261.63
1.0
37,090
1.87
2.61
22.87
0.14
2.5
0.0
270.07
0.9
36,263
1,83
2.39
22.83
0.14
2.3
0.0
278.51
0.8
35,487
1.80
2,23
22.80
0.14
2.1
0.0
286.95
0.7
34,739
1,76
2.02
22.76
0.14
1.9
0.0
295.39
0.6
34.050
1.73
1.87
22.73
0,13
1.7
0.0
303.83
0.5
33.396
1.70
1.72
22.70
0.13
1.6
0.0
312.26
0,4
32,781
1.67
1.58
22.67
0,13
1.4
0.0
320.70
0.4
32,206
1.65
1.49
22.65
0.13
1.4
0.0
329.14
0.3
31.650
1.62
1.36
22,62
0.13
1.2
0.0
337.58
0.3
31,138
1.60
1.27
22.60
0.13
1.1
0.0
346.02
0.3
30,650
1.57
1.14
22.57
0.13
1.0
0.0
354.46
0.2
30,207
1.55
1.06
22.55
0.13
0.9
0.0
362.90
0.2
29,789
1.53
0.98
22.53
0.13
0.9
0.0
371.34
0.2
29,396
1.51
0.90
22.51
0.13
0.8
0.0
379.78
0.2
29.031
1.50
0.86
22.50
0.12
0.7
0.0
388.22
0.1
28.673
1.48
0.79
22.48
0.12
0.7
0.0
396,66
0.1
28,343
1.40
0.72
22,46
0.12
0.6
0.0
405.10
0.1
28,040
1.45
0.69
22.45
0.12
0.6
0.0
413,54
0.1
27,747
1.44
0.65
22,44
0,12
0.5
0.0
421.98
0.1
27,465
1.42
0.59
22.42
0.12
0.5
0.0
430.42
0.1
27,210
1.41
0.55
22.41
0.12
0.4
0.0
438.86
0.1
26,966
1.40
0.52
22.40
0.12
0.4
0.0
447.30
0.1
26,734
1.39
0.49
22.39
0.12
0.4
0.0
455.74
0.0
26,512
1.38
0.46
22,38
0.12
0.3
0.0
464.18
0.0
26,303
1.37
0.43
22.37
0.12
0.3
0.0
472.62
0.0
26,104
1.36
0.41
22.36
0.12
0.3
0.0
481.06
0.0
25,918
1.35
0.38
22.35
0.12
0.3
0.0
489.50
0.0
25.742
1.34
0.35
22.34
0.12
0.2
0.0
497,94
0.0
25,575
1.33
0.33
22,33
0.12
0.2
0.0
506.38
0.0
25,425
1.33
0.33
22.33
0,12
0.2
0.0
514,81
0.0
25,270
1.32
0.30
22,32
0.12
0.2
0.0
Results of routing the 1 year 24 hour storm
Use orifice -
2.0 inches
will draw down temporary ool in 4,687 days
Peak outflow =
6.37 cfs
<1.1 x , cis ok
Peak Stage=
2.44 ft
Water Elevation=
23.44 msl
Peak Storage -
49,680 cf
Design Spillway
22.20 msl
Temporary Pooi Elevation for 1st inch of runoff
Length of weir
1.50 ft
To control 1 year stone
Structure Overflow
23,86 msl
Emergency spillway set to keep cover over the pipe
Length of weir
10.00 fl
1 year stone
Coastal Carolina Health Care
5

and ASSOCIATES
irr
;; ,y-Y"A' ENGINEERING, SURVEYING & PLANNING Michael W. Baldwin, PLS
J.S. Janowski, PE
pUGO��
Dqq STO WATER DETENTION
FOR
y4oa � COASTAL HEALTH CARE
NEW BERN, NORTH CAROLINA
THRU WET DETENTION POND
100 year 24 hour
7131Ao
�S 6
3,
Nrr
100 year storm
1015 Conference Drive El Greenville, North1 $5�� p 252-756-1390 ElFax: 252-321-1412
Email: [e-mail] I

Site Conditions Predevelopment
Total watershed area
9.42 acres
Impervious Area
C= 0.95
CN= 98
0,00 acres
Unimproved Cleared Area
C. 0.35
CN= 78
9.42 acres
SCS Soil Group
B
Hydraulic Length
Overland
300 Channelized
380 feet
Vertical Relief
Overland
2 Channelized
2 feet
100 year 24 hour
8.8 inches
Time of Concentration
channelflow
0311
Overland
Channeled
EL'
71
8.7
+
5.7
14.4 minutes
f`
128
Composite C based on published values (exhibit
1-Malcom)
0.35
S
R
g.
h
Rainfall Intensity = I =
2
132
18
7.67 inches per hr
(h + T
10
203
22
25
246
23
100
302
25
Peak Discharge Q = CIA
20.22 cfs
Site Conditions Post Development
Total watershed area
9.42 acres
Impervious Area C=
0.95
CN=
98
4.96 acres
Future Impervious Area C=
0.95
CN=
98
1.31 acres
Managed Pervious C=
0.20
CN=
73
3.15 acres
SCS Soil Group
B
Hydraulic Length
Overland
100
Channelized
960 feet
Vertical Relief
Overland
1
Channel¢ed
4 feet
100 year 24 hour stone
8.8 inches
Design Hydrograph Formulation
Composite CN
89.6
1000
1.16
S = -10
CN
Runoff
{P - 0.2S}Z
7.55 inches
Q f c
P + 0.85
Time of Concentration
channel flow (not overland)
3
L
Does
Overland
Channelized
1.6
+
12.8
14.3 minutes
H
t`
128
Composite C =
0.70
%
R
9
h
Rainfall Intensity = 1 =
2
132
18
7.68 Inches per hr
(h+T)
10
203
22
25
246
23
100
302
25
Peak Discharge Q = CIA
40.44 cfs
Time to peak T Vol
=
' 1,39Q,
76.5 minutes
Storage Required S = (Q, `0T
92,892 cf
Allowable release at impoundment =
20.22 cfs
Peak rate of inflow at impoundment =
40.44 cfs
100 year storm
Coastal Carolina Health Care
2

STAGE STORAGE DATA
surface
dill.
accum.
Elevation
area
elev
storage
storage
Elevation
Stage
21,00
16,988
-
21
0
0.50
8,710
21,50
17,850 Pipe Storage
1,097
8,710
21.50
0.5
1.00
19,288
22.50
20,725
29,094
22.50
1.5
1.00
21,864
23.50
23,002
50,958
23.50
2.5
1.00
24,172
24.50
25,342
75,130
24.50
3.5
z
Computed
Storage
Stage
LN(storage)
LN(Stage)
Stage
0
0
0.00
8.710
0.5
9,07
-0.69
0,50
29,094
1.5
10.2$
0.41
1.50
50,958
2.5
10,84
0.92
2,50
1.10
IIZ,JI
K.
18.638.66
Z27
z
Size Outlet Device for Control Structure
invert elevation =
21.00 feet msl
estimated orifice center elev. =
21.08 feet msl
proposed water surface elev. =
23.00 feet msl
available head (h) =
1.92 feet
discharge (d) =
20.2 20.2 cis
coefficient of discharge =
0.6
During the Routing use weir as the principal spillway and design by trial and error until target outflow is less
than the predeveloped flow
Orifice equation
Q -C,A 29h
1.97 feet
SAY 2 inches
orifice win drain temp storage in 5.612 days
100 year storm
Coastal Carolina Heafth Care
3

4Msr-1 Flew 0.0
P. Man.,. tla
I- Too
955711111530
0
3aJ
TS
11.A
vl1
1a 14
210
25.19
30 42
34,.
302r
4210
45. W
42 Ta
a3.ae
57.41
elp
W.W
Wn
7172
7654
nor
M."
IS W
BIBS
a7 W
90 61
lom
107.10
11000
11402
lieu
In47
120.]0
tw 12
I33 D3
t37,7s
141.01
145.0
140.20
15300
Intl
+W.T4
16467
19414
17222
17eW
17a.W
1070
ta?m
19130
1W.19
19001
2a2A4
20587
210 49
21a.32
21415
221,as
225.40
229 a3
233.w
Mau. ales.
0w1r
l9W Owbr aauM. Qv.lnor
TaW Q11a1aw
O.W
000
OW
a0
0a
0.25
:.W
o.W
0.0
0.0
0.
9W
aW
00
0.0
2W
0W
0.W
00
0.0
3.80
coo
0.00
go
00
$at
002
a
00
00
a."
a W
9.00
0.0
aA
lids
0as
aW
ao
a0
13.00
O.W
00o
0.0
0.1
1704
0a0
a60
06
al
9a21
Cog
0a0
0o
o.l
21V
a.19
0W
94
at
25.45
0.11
0.10
00
0.1
2a.3s
0.13
101
0.a
1,1
32 H
ono
247
ao
20
34.aa
die
43T
60
4.5
W.57
9.10
as.
00
4a
7023
0.17
9.W
0.0
92
39,16
0na
Ilea
5.0
is
aa.la
0.19
13.io
Me
20.5
40.0
a19
140
MT
358
a0.20
0-10
+3,aa
M.4
w I
U.47
0.12
1569
24.0
]9.9
]a}a
0+9
15.0
23 4
31,.1
30.40
0.19
low
220
363
NSSISZI
22]
77,0
32w
0.19
Ic10
m.1
3s.2
".35
0.10
14M
la.o
334
29.M
9.19
1420
IT.&
3-
2e0
0.19
13.99
t55
29.0
2ae7
a.19
13-0
140
271
2141
O.fs
13.40
Us
02
21.03
O.ta
13.11
11.2
245
2055,
0.10
12.92
10.4
05
1925
0.10
12S
91
211
IBM
o,ls
1273
TO
204
16.91
*.is
1214
7-1
105
1s.a4
0.14
11,96
5.0
14.1
140
a+i
Ilea
5.3
IT
13.91
0.18
11,51
46
10.3
13.04
0.1a
II n
37
1s.1
1222
all
11D5
3.1
143
t1.45
4.16
War
2s
Ila
1073
ate
low
20
129
10.05
0.10
19.51
15
12.2
942
a.1a
10.33
1.1
110
9.0
0.10
10.00
0.5
190
027
0.18
0e9
0.2
103
7.75
a.19
all
0e
a0
T.2%
0.17
9.54
0.9
07
5,61
all
0"
09
as
a
0.17
0.11
Oa
93
Seas
av
aW
0.0
90
am
air
aW
0o
4s
5.25
0.1T
3.35
0.0
9.5
4A2
O.17
av
0.0
02
♦.al
0.17
7,70
a0
7.9
432
0.17
7,53
0.0
T.7
405
OBIT
722
0a
7.4
0 A
010
a."
Po
I.l
0.S
910
e47
01
a0
333
0.1s
044
0.0
ee
100 year storm
Coastal Carolina Health Care
4

Stormwater routin
T time min
Q cfs
Storage-
Stage
Outflow
Elevation
2
Inch
orifice
1.5
Spillway
22.20
Weir
16
Spillway
23.86
Weir
0
0
0.00
0.00
21.00
3.83
0.2
-
0.00
0.00
21.00
0.00
0.0
0.0
7.65
1.0
57
0.01
0.00
21,01
0.00
0.0
0.0
11.48
2.2
284
092
0.00
21.02
0.00
0.0
0.0
15,31
3.9
790
0.06
0,00
21.06
0.00
0.0
0.0
1914
5.9
1,676
0,11
0.02
21.11
0.02
0.0
0.0
22.96
8.3
3,031
0.19
0.03
21.19
0.03
0.0
0.0
26.79
11.0
4,935
0.30
0.05
21.30
0.05
0.0
0.0
30.62
14.0
7,457
0.43
0.06
21.43
0.06
0.0
0.0
34.44
17.0
10,649
0.60
0,08
21.60
0.08
0.0
0.0
38.27
20.2
14,545
0.80
0.09
21.80
0.09
0.0
0.0
42,10
23.4
19,165
1.03
0.10
22.03
0.10
0.0
0,0
45.93
26.5
24,507
1,28
0.22
22,28
0.11
0.1
0.0
49.75
29.4
30,532
1.57
1.14
22.57
0.13
1.0
0.0
53.58
32.1
37,018
1.87
2.61
2287
0.14
2.5
0.0
57.41
34.5
43,788
2.18
4.52
23.18
0,15
4.4
0.0
61.23
36.6
50,673
2,49
6.76
23.49
0.16
6.6
0.0
65.06
38.2
57,519
2.79
9.19
23.79
0,17
9.0
0.0
68.89
39.4
64,186
3,08
16.73
24,08
0.18
11.6
&0
72.72
40.2
69,401
3.31
28.47
24.31
0.19
13.8
14.5
76.54
40.4
72,092
3,43
35.83
24,43
0.19
15.0
20.7
80,37
40.2
73,151
3.48
39,12
24.48
0.19
15.5
23.4
84.20
39.5
73.399
3.49
39.79
24.49
0.19
15.6
24.0
88.03
38.3
73,325
3,48
39.12
24,48
0.19
15.5
23.4
91,85
36.6
73,127
3.47
38.45
24.47
0.19
15.4
22.9
95.68
34.5
72,703
3.46
37.79
24.46
0.19
15.3
22.3
99.51
32.4
71,959
3.42
35.19
24.42
0.19
14.9
20.1
103.33
30.4
71,315
3.40
33.92
24.40
0.19
14,7
19.0
107.16
28.4
70.495
3.36
31.45
24.36
0.19
14.3
17.0
110.99
26.7
69,804
3.33
29.64
24.33
0.19
14.0
15.5
114.82
25.0
69,117
3.30
27.89
24.30
0.19
13.7
14.0
118.64
23.4
68,446
3.27
26.19
24.27
0.19
13.4
12.6
122.47
21.9
67,606
3.24
24.54
24.24
0.19
13.1
11.2
126.30
20.5
67.206
3.22
23.47
24.22
0.19
12.9
10.4
130.12
19.3
66,534
3.19
21.92
24.19
0,19
12.6
9.1
133.95
18.0
65,923
3,16
20.42
24,16
0.18
12.3
7.9
137.78
16.9
65,378
3.14
19.45
24.14
0.1B
12.2
7.1
141.61
15.8
64,793
3.11
18,06
24.11
0.18
11.9
6.0
145.43
14.8
64,284
3.09
17.17
24.09
0.18
11,7
5.3
149,26
13.9
63,751
3.07
16,31
24.07
0.18
11.5
4.6
153.09
13.0
63,201
3.04
15.08
24.04
0.18
11.2
3.7
156,91
12.2
62,732
3.02
14.30
24.02
0,18
11.0
3.1
160.74
11.4
62,253
3.00
13.56
24.00
0.18
10.9
2.5
164.57
10.7
61,768
2.98
12.86
23.98
0,18
10.7
2.0
168.40
10.1
61,278
2,96
12.20
23.96
0.18
10.5
1.5
172.22
9.4
60,784
2.94
11.59
23.94
0,18
10.3
1.1
176.05
8.8
60,286
2.91
10.78
23.91
0.18
10.1
0.5
179,88
8.3
59,838
2.89
10.31
23.89
0.18
9.9
0.2
183.70
7.8
59,369
2.87
9.93
23.87
0.18
9.7
0.0
187.53
7.3
58,868
2.85
9.71
23.85
0.17
9.5
0.0
191.36
6.8
58.306
2.83
9.54
23.83
0.17
9.4
0.0
195.19
6.4
57,678
2.80
9.26
23.80
0.17
9.1
0.0
199.01
6.0
57,011
2.77
9.02
23.77
0.17
8.9
0.0
202.84
5.6
56.312
2.74
8.77
23.74
0.17
8.6
0.0
206,67
5.2
55.583
2.71
8.52
23.71
0.17
8.3
0,0
210.49
4.9
54,832
2.67
8.19
23.67
0.17
8.0
0.0
214,32
4.6
54,081
2.64
7.94
23.64
0.17
7.8
0,0
218.15
4.3
53.315
2.61
7.70
23.61
0.17
7.5
0.0
221.98
4.0
52,538
2,57
7.38
23,57
0.17
7.2
0.0
225.80
3.8
51,772
2.54
7.14
23.54
0.16
7.0
0.0
229.63
3.6
51,002
2,50
6.83
23.50
0.16
6.7
0.0
233.46
3.3
50,249
2.47
6.60
23.47
0,16
6.4
0.0
Results of routing the 100 year 24 hour storm thru wet detention pond
Use orifice =
2.0 Inches
will draw down temporary pool in 5.612 days
Peak outflow =
39.79 cfs
Peak Stage=
3.49 ft
Water Elevation=
24.49 msl
top of dam is 24.5 - does not overtop - ok
Peak Storage =
73,399 cf
Design Spillway
22.20 msl
Temporary Pool Elevation for 1 st inch of runoff
Length of weir
1.50 ft
To control 1 yr storm
Structure Overflow
23.86 msl
Emergency spillway set to keep cover over the pipe
Length of weir
16.00 ft
100 year storm
Coastal Carolina Health Care
5

Baldwin & Associates
Engineering & Land Surveying
1015 Conference Drive
Greenville, NC 27858
252-756-1390
To: NCDENR
943 Washington Square Mall
Washington, NC 27889
Date: Job No:
7/31106 06-114
Attention:
Scott Vinson
Re:
Coastal Carolina Health Care
We are sending you: 0 Attached ❑ Under separate cover via the following:
❑ Drawings
❑ Plans ❑ Prints ❑ Samples [:]Specifications
❑ Letter
❑❑ Order ❑ Other
CopiesDate
Number
2 7/31/06
Grading, Paving, Utilities & Erosion Control Plans (Revised)
2 7/31/06
Storm Water Management Narrative
2 7/31/06
Wet Detention Pond Calcs
2 7/31/06
Storm Water Management Permit Application
2 7/31/06
2 7/31/06
Storm Water Detention Calcs - 1 yr.
Storm Water Detention Calcs���j.I ®�%
FJJJ
1 7/31106
30373 Check for $1,000.00
Aug o 1.- zoas
DWQ
PROJ #
Transmitted as checked
below:
❑X For approval
❑ Approved as noted ❑ Resubmit copies for approval
❑ For your use
❑ Approved as submitted []Submit copies for distribution
❑ As requested
❑ Returned for corrections ❑ Return corrected copies
❑ For review
❑ Other
Remarks:
Signed: Steve Janmw-kilkdm Copy to:

B Baldwin d Associates ps Coastal Care Health Care
0C nearkls, Sar+eylnq a Pt*"mg MEET 100. t P 1
1a• 1015 Cent- DO. CAECBEATEO BY MTE rA�+
_ A Gr+anvW. NC 27tea CmECIEb BY CATE
(252)756-13" =C E
Table 2.3 Surface Area to Drainage Area Rana for Pocket Wetlands S¢mg
Assume 2' depth
Im musness %
SAyDA
c70
o.75
7n
0 80
75
085
8o
091
85
096
90
1.02
95
1.07
100
1.12
Drainage Area - 9 42 Acres
Pocket Wetlands Surface Area PCq Uirement for BMP Cledd
1 = 66.56 % (From NP Calm)
SA7DA = 0.75 % (use <7O% rate fiom Table 2.3 above)
SA = 007D7 ac= 1 3078 a}rBMP
3,078 if must be peuvided at permanent pod elevaton for credo as a BMP
$A Provided at PP = 7.440 5F at 19.5 contour
BMP'- provided by th, packet Welland =
242
%Remgval of Nitrogen
70.91%
% Removal of Phosphonus 141.0.35),
64.71%
Runoff Storage Volume Requirements
Rs F O.OSa.iY]9I11 1 =
86.56 %
Rv 065 'noneallnthes
Volume that m= Lt C(frttraled
volume = IDeslgn ramf.nXFZ XDraM g. Areal
volume = 0.51 -n
22,193 cl
Must store 22,193 cf cf water to he dravvndwm
over 2-5 days
above the permanent pool elevation
Stage Storano Data
surface
dirt.
-um.
Elevation area
arav
$Wage -wage
Elevatwn Stage
Pam1 Pod 1 7.440
1950
D 50
3.991
20 8.125
3,891
20.00
0.50
1 oo
8.688
2 .DO 9,250
12,579
21.00
1.50
02
100
9.800
00 10,350
22,379
22.00
2.50
1
1 00
11.425
2 00 12.500
33,ON
23.00
3.50
Temporary Elevation=
21.98
Depth Distribution of Permanent Pool to Meet Pocket Wetlands Critarta
Permanent Pool Elevation = 4040-
Surface A)ea al Perm Pool = 7.440 SF
Required Depth Distridubon Surface Areas
{fur surface
area provided)
High Marsh {O? -6 depths) = 50%
=
3.720 SF from PP to
19
Low Manh(6-.12'depins) = 40%
=
2,976 SF 110M
19
10 18.5
Open Water {n18'' deplh) = 10%
+
744 6F from PP to
18
Provided Depth Distribution Surface Areas
Provided
High Marsh (0'-W depths) = 50%
3.720 SF Non, PP to
Low Marsh (6"•17 depths) = 40%
=
2.976 SF from
=
40%
Open Water J>re depth) = 10%
744 SF from PP 10
=
10%
Wet Detontlon Pond
Percent Impervious = 66.56%
Desired Depth of pond = 6
SA1DA 3.73% for 90% TSS removal
no vegetated late,
Drainage Area= 942 acres
Required SurtaCe Area 15305.5 if
Surface area provided ism or
Rufloft Storage Volume Requirements
RV = 0.05+.a09 i I =
66.56% %
Rv = 0.65 incha&A Che6
Volume that must be controlled
Volume = ID, s gn rainfalll(PYXDrainege Area)
Volume = 0.51 2o-n
22,193 of
Must store _ 22,193 cl of water to be drawn down over 2,5 days
above the permanent pool elevatior
Stage Storage Data
surface dill -
Elevation area elev storage
storage Elevation
Stage
Perm Pool 19 50 16.988
19.50
n 50 8,710
2000.17,850
9.710
2000 0.50
1.00 19,288
21.00 20.725
27,597
21.00 1.50
1.00 21,864
22.00 23,002
49,861
2200.2.50
1.00 24.172
2300 25.342
74,033
23.00 350
Temporary Pool Elevation = 2070

�DF W AT4 R1 Michael F. Easley, Governor
ii William G. Ross Jr.. Secremrn'
✓� North Carolina Department of Environment and Naturai Resources
0 -. Alan W. Klimek, P.E. Director
Division or Water Quaiizv
Julv 27, 2006
Mr. Stephen W. Nuckolls, Member/Manger
CCHC Properties. LLC
PO Box 12248
New Bern, NC 28561
Subject: Stormwater Review SW7060704
Coastal Carolina Health Care
Craven Countv
Dear Mr. Nuckolls:
This office received a Coastal Stormwater permit application and plans for the subject project on July 18.
2006, A preliminary review of the project indicates that before a State Stormwater permit can be issued the
following additional information is needed.
The narrative states that the wet detention pond is the only measure to be utilized for meeting the State
Stormwater Permitting Requirements. Please provide design calculations on just the wet detention pond
showing the draw down, surface area and volumes required and provided. There is some concern on how
the 22,193 cubic feet of storage is being provided in just the wet detention pond from elevation 21..00 to
21.68. It appears that the wet pond and pocket wetland are used in combination to meet the minimum 1"
storage volume requirement. This combination cannot be accepted because the pocket wetland is only
designed to meet 35%TSS removal. The original model for the 85-90%TSS removal wet pond does not
account for half of the area to be considerably less in depth.
Please add a trash guard/grate to the small overflow weir on the outlet control structure detail.
1-1 Please note that the temporary pool is given as 21.68 fmsl and the weir is at 21.63fmsl. please revise.
The Wet Detention Pond Section gives the forbav wall at 21.08fms1, but the plans give 20.08fmsi. Because
this wall is helping to add to the length of the pond in order to meet the 3 i L L:W requirement. the forebav
wall should be as high as the temporary pool elevation so that no polluted storm%vater washes over the wail
thereby having a shorter flow path towards the outlet. Please raise the forebav wall on both the detail and
plan views.
Page 3 of 4 of the wet basin supplement form also needs to be revised to show the new elevations.
> Please provide the 25% additional information fee associated with the Express S€orinwater Review
Program of $1000.00 by check made payable to "NC DENR".
The above requested information must be received in this office prior to August 3, 2006 or your application
will be returned as incomplete. The return of this project will necessitate resubmittal of all required items including
the application fee. If you need additional time to submit the required information, please mail or fax your
request for time extension to this office at the Letterhead address.
North Carolina Division of Water Quality Washington Regional Office Phone [phone] FAX [phone]
Intemet: h2o.enr.state.nc.us 943 Washington Square Mall, Washington, NC 27889
Customer Service
1-877-623-6748
on
e Carolina
✓ naturally
An Equal OpportunitylAffinnative Action Employer— 50% Recycled110% Post Consumer Paper

You should also be aware that the Stormwater Rules require that the permit be issued prior to any
development activity. Construction without a permit is a violation of 15A NCAC 2H.1000 and North Carolina
General Statute 143-2 t 5. t and may result in civil penalties of up to $10,000 per day.
Please reference the Stormwater Project Number above on all correspondence. If you have questions, please
feel free to contact me at (252)'948-3848.
Sincerely,
in
Scott Vinson
Environmental Engineer
Washington Regional Office
cc: SVphen Janowski, PE
"Washington Regional Office

p
C
�' '1A`
Baldwin & Associates
Engineering & Land Surveying
1015 Conference Drive
Greenville, NC 27858
252-756-1390
To: NCDENR
943 Washington Square Mall
Washington, NC 27889
e1t1te.r o� rLa..rnLslME, M
Date: Job No:
7/17/06 06-114
Attention:
Scott Vinson
Re:
Coastal Carolina Health Care
We are sending you: 0 Attached ❑ Under separate cover via
❑ Drawings ❑ Plans
❑ Letter ❑ Order
❑ Prints
❑ Other
❑ Samples
the following:
❑ Specifications
2
7/17/06
Prints of Revised Plans
RE CET.V9DJ
JUL i 8 2046
DWQ
PROD #
Transmitted as checked below:
❑ For approval a Approved as noted ❑ Resubmit copies for approval
❑ For your use ❑ Approved as submitted ❑ Submit copies for distribution
❑ As requested ❑ Returned for corrections ❑ Return corrected copies
[XI For review ❑ Other
Remarks:
Being sent per the request of J.S. Janowski, PE;
• a• 1� '•i •y •

NCDENR
North Carolina Department of Environment and Natural Resources
Request for Express Permit Review
FILL-IN all information below and CHECK required Permit(s). Fax or email this completed form along with a narrative
and vicinity map of the project location to the appropriate One -Stop Coordinator:
• Winston Salem Region -Sonja Basinger 336-771-4633 or SovLa.basinclegncmailnet
• Mooresville & Asheville Region -Patrick Grogan 704-663-3772 or Patrick.grogan@a ncmail.net
• Fayetteville or Raleigh Region -David Lee 919-791-4203; davr_'d.lee(cncmail.net
• Washington Region -Lyn Hardison 252-946-9215 or lyn.hardison(a7ncmail.net
• Wilmington Region -Cameron Weaver 910-350-2004 or cameron. weaver6bricmail. net
APPLICANT Name Stephen W. Nuckolls ��c 'RV ED
Company CCHC_Pr_operties�LL_C
Address PA. Box 12248 City/State New Bern, NC Zip 28561 JUL 10 Z006
Phone [phone] Fax [phone] Email
PROJECT SYSTEMS) TRIBUTARY TO TRENT RIVER SURFACE WATER CLASSIFICATION ®n�I�-�A1rA R®
PROJECT Name Coastal Carolina Health Care County Craven 11�1 t1C1(r`®
PROJECT LOCATION (ADDRESS): WELLONS BOULEVARD AND RENFROW DRIVE
ENGINEER/CONSULTANT: J. Stephen Janowski, PE
Company Baldwin & Associates
Address 1015 Conference Drive City/State Greenville, NC Zip 27858
Phone [phone] Fax [phone] Email issjanowski(a?baidwinandassociatesnc.com
State or National Environmental Policy Act (SEPA, NEPA) - EA or EIS Required ❑Yes ® No
❑ STREAM ORIGIN Determination: of Stream calls; Stream Name
® STORMWA TER ❑Low Density :< High Density -Detention Pond
❑ Low Density -Curb & Gutter ❑ High Density -Infiltration
WETLANDS MUST BE ADDRESSED BELOW
❑ COASTAL
MANAGEMENT
LAND QUALITY
❑ Excavation & Fill ❑ Bridges & Culverts
❑ Upland Development ❑ Manna Development
_. High Density -Other .
❑ Off Site
❑ Structures Information
❑ Urban Waterfront
® Erosion and Sedimentation Control Plan with 9.665 acres to be disturbed.(CK # 3 0 IRo (for DENR use))
❑ WETLANDS (401): Check all that apply
Wetlands on Site ❑ Yes ❑ No ! Isolated wetland on Property ❑ Yes ❑ No
Wetlands Delineation has been completed: ❑ Yes ❑ No I Buffer Impacts: ❑ No ❑ YES: acre(s)
US ACOE Approval of Delineation completed: ❑ Yes ❑ No
404 Application in Process w/ US ACOE: ❑ Yes ❑ No 1 Permit Received from US ACOE [] Yes ❑ No
401 Application required: ❑Yes ❑ No If YES, ❑ Regular ❑ Express
Perennial, Blue line stream, etc on site ❑ yes ❑ No
The legislation allows additional fees, not to exceed 50% of the original Express Review permit application fee, to be
charged for subsequent reviews due to the insufficiency of the permit applications.
For DENR use or,!,v
Fee Split for multiple permits: (Check # 30 C) b 6 ) Total Fee Amount $ 4fl00
SUBMITTAL
DATES
Fee
SUBMITTAL
DATES
Fee
CAMA
LOS
SW HD; ❑ LID)
"7- o-D
6-1
401:

OFFICE USE ONLY
Date Received Fee Paid Permit Number
7 Ora 704
State of North Carolina 5 w 4C
(RECOV D Department of Environment and Natural Resources
JUL 10 zoos Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM D r�
DWQ— A ARO This form may he photocopied for use as an original
1. GENERAL INFORMATION
1. . Applicants name (specify the name of the corporation, individual, etc. who owns the project):
CCHC Properties, LLC _
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Stephen W. Nuckolls, Member/Manager
3. Mailing Address for person listed in item 2 above:
PO Box 12248
City: New Bern State: NC Zip: 28561
Telephone Number: ( 252 -- )--514-6685 _...._.....----...__. �._-_--
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Coastal Carolina Health care
5. Location of Project (street address):
3�c,-4 Wellons Boulevard and Renfrow Street
City:_ New Bern County: Craven
6. Directions to project (from nearest major intersection):
Bast on NC Hwy 33, north on 7th Street, School is at northern end of 7th Street
7, Latitude: N 3506.380' Longitude: W 7705.691 of project
8. Contact person who can answer questions about the project:
Name: J.S. Janowski _ Telephone Number: ( 252 ) 756-1390
IL PERMIT INFORMATION:
1. Specify whether project is (check one): New __Renewal _Modification
Form SW U-10 1 Version 3.99 Page 1 of 4

t 1
t
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 _=_Redevelop =_General Permit _=_Other
4. Additional Project Requirements (check applicable blanks):
[] 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 .
Piped storm drainage into a pocket wetland which discharges into a wet detention pond
designed for 90% TSS removal
2. Stormwater runoff from this project drains to the Neuse River basin.
3. Total Project Area: 9.42 acres 4. Project Built Upon Area: 66.56
11/0
5. How many drainage areas does the project have? 1
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 1
Drainage Area 2
Receiving Stream Name
Wilson Creek
Receiving Stream Class
C Sw, NSW
Drainage Area
9.42 acres
Existing Impervious* Area
0 acres
Proposed Impervious*Area
6.27 acres
% Impervious* Area (total)
66.56%
Impervious* Surface Area
Drainage Area 1
Drainage Area 2
On -site Buildings
44,429 sf, 1.02 ac
On -site Streets
0 sauare feet
On -site Parking
158,388 sf, 3.64 ac
On -site Sidewalks
13,275 sf, 0.30 ac
Other on -site — r„�
57,064 sf, 1.31 ac
Off -site
Total: 273,156 sf, 6.27 ac
Total:
Impervious area is defined as the built upon area including, but not fintited to, buildings, roads, parking areas,
sidewalks, gravel areas. etc.
Form SWU-101 Version 3.99 Page 2 of 4

How was the off -site impervious area listed above derived? NIA
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table
listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment.
1. The following covenants are intended to ensure ongoing compliance with state stormwater management permit number
NIA as issued by the Division of Water Quality. These covenants may not be
changed or deleted without the consent of the State,
2. No more that, NIA square, feet of any lot shall be covered by structures or impervious materials.
Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood
decking or the water surface of swimming pools.
3. Swafes shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess of the permitted amount requires a state stormwater management permit modification prior to
construction.
5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control
system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity
and performance of the system as permitted.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the State, and that they will be recorded prior to the sale of any lot.
V. SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for each
BMP specified for this project. Contact the Stormwater and General Permits Unit at [phone] for the status
and availability of these forms.
Form SWU-102
Wet Detention Basin Supplement
Form SWU-103
Infiltration Basin Supplement
Forrn SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SWU-109
Innovative Best Management Practice Supplement
Form SWU-101 Version 3.99 Page 3 of

V1. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Regional Office.
Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
• Original and one copy of the Stormwater Management Permit Application Form
• One copy of the applicable Supplement Form(s) for each BMP
• Permit application processing fee of $420 (payable to NCDENR)
• Detailed narrative description of stormwater treatment/management
• Two copies of plans and specifications, including:
- Development/Project name
- Engineer and firm
-Legend
North arrow
Scale
Revision number & date
Mean high water line
Dimensioned property/project boundary
Location map with named streets or NCSR numbers
Original contours, proposed contours, spot elevations, finished floor elevations
- Details of roads, drainage features, collection systems, and stormwater control measures
Wetlands delineated, or a note on plans that none exist
Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
Drainage areas delineated
Vegetated buffers (where required)
V1I. AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf, please complete this section.
Designated agent (individual or firm): J. Stephen Janowski, Baldwin & Associates
Mailing Address: 1015 Conference Drive
City: Greenville State: NC Zip: 27858
Phone: ( 252 ) 756-1390 Fax: ( 252 ) 321-1412
VIII. APPLICANT'S CERTIFICATION
1, (print or type name of person listed in General Information, item 2) Stephen W. Nuckoils, MemberlManager
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A
NCAC 2H .1000, -----7
Signature:
Form SWU-101 Version 3.99 Page 4 of 4
Date: `lx1 /ot,

Permit No. �d5w a6 09 0 Y
�\V— :"sQ (to he provided 6v DII'Q)
State of North Carolina
Department of Environment and Natural Resources
# Division of Water Quality f,�;
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form may be photocopied for- use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes an application form, a wet detention basin
supplement for each basin, design calculations, and plans and specifications showing all basin and outlet
structure details.
I. PRO.IECT INFORMATION
Project Name: Coastal Carolina Health care
Contact Person: J. Stephen Janowski, PE Phone Number: (252
For projects with multiple basins, specify which basin this workslicet applies to: -
elevations
13asin Bottom Elevation 14.5 Et.
Permanent Pool Elevation 21.0 ft.
Temporary Pool Elcvation 22.2 ft.
756-1390
(floo)- of the basin)
(elevation of the orifice)
(elei'ation of'the discharge stricture overflow)
ctreae
Permanent Pool Surlpee Area 16,988 sq. I't. (tvaler surface area at the orifice elevation)
Draina-e Area 9.42 acres ac. {air-.si(e and off -site drainage to the basin)
Impervious Area 6.27 acres etc. (on -site and of drain(g=e to the hrrsirr)
vnhrntc�,c
Permanent Pool VOILIIIle 53,383 cu. ft. (combined volume of main basin and weha.v)
Temporary Pool Volume 22,193 ctu. ft. (volrnrre del(Iilled above the permanent pool)
Forebay Volume 11,996 cu. 11. (approximately 20%oftotal volume)
Other parameters
SAIDA 1 3.73 (surface circa to drainage area rcrtio,fi-om DWQ table)
Diameter of0riIice 2 in. (2 to S den- temporart- pool drenv-down required)
Design Rmnfitll 1 in.
Design TSS Removal '- 90 % (minimum 85yo required)
Form SW U-102 Rev 3.99 P,,agc t of 4

Footnotes:
t When using the Division SAIDA tables, the correct SAIDA ratio for permanent pool sizing should be computed based upon the
actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non-
standard table entries.
2 in the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide
90% TSS removal. The NCDENR BMP manual provides design tables for both 85% TSS removal and 90% TSS removal.
IL REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stonnwater Best Management Practices Manual
(N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code
Section: 15 A NCAC 2H .1008.
Initial in the space provided to indicate the following design requirements have been met and supporting
documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit
Application Form, the agent may initial below. If a requirement has not been met, attach justification.
s
a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
b. The forebay volume is approximately equal to 20% of the basin volume.
c. The temporary pool controls runoff from the design stone event.
d. The temporary pool draws down in 2 to 5 days.
e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive now
calculations)
£ The basin length to width ratio is greater than 3:1.
g. The basin side slopes above the permanent pool are no steeper than 3:1.
h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).
i. Vegetative cover above the permanent pool elevation is specified.
j. A trash rack or similar device is provided for both the overflow and orifice.
k. A recorded drainage easement is provided for each basin including access to nearest right-
of-way.
1. If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified prior to use as a wet detention basin.
m. A mechanism is specified which will drain the basin for maintenance or an emergency.
Ill. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the
vegetated filter if one is provided.
This system (check one) 0 does does not incorporate a vegetated filter at the outlet.
This system (check one) does [] does not incorporate pretreatment other than a forebay.
Form S WU- 102 Rev 3.99 Page 2 of 4

Maintenance activities shall be performed as follows:
l . After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet detention basin system for sediment accunuilation, erosion, trash accumulation,
vegetated cover, and general Condition.
b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within
2 to 5 days as designed.
2. Repair eroded areas immediately, re -seed as necessary to maintain good vegetative cover, mow vegetative
cover to maintain a 111aXlnittm height of six inches, and remove trash as needed.
3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain
proper functioning.
4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is
reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of
in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (Le.
stockpiling near a wet detention basin of stream, etc.).
The measuring device used to determine the sediment elevation shall be such that it will give an accurate
depth reading and not readily penetrate into accumulated sediments.
When the permanent pool depth reads 4.87 feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads 4.87 legit in the forebay, the sediment shall be removed.
BASIN DIAGRAM
(fill in the hlanks)
Permanent Pool Elcv„tion 21.0
SC(hlmel,t Re,1oval El. 16.13 17
--------------� Sedimerit Removal Elevation 16.13 75'%o
Bottom E--------------------J-------------------------
---
Bottom lvat,on 14.5 -
2j%,/
FOR E.BAY
MAIN POND
5. Remove cattai Is and other indigenous wetland plants when they cover 50% of the basin 5nrfaCe. These
plants shall be encouraged to grow along the vegetated shelf and forebay berm.
6. If'the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through
the emergency drain shall be minimized to the maximum extent practical.
Form SWU-lot Rev 3.99 Pagc 3 of4

7. All components of the wet detention basin system shall be maintained in good working order.
I acknowledge and agree by my signature below that I am responsible for the performance of the seven
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any
changes to the system or responsible party.
Print name:
Title:
Address:
Phone:
CCHC Properties, LLC - Stephen W. Nuckolls
Member Manager
PO Box 12248 New Bern, NC 28561
252-514-6685
Signature: 8-� /'�- -•+-��
Date: 11.71 %G
Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a
resident of the subdivision has been named the president.
1, ►'%ate L. 6&-"tli , a Notary Public for the State of North Carolina ,
County of P,b , do hereby certify that Stephen W. Nuckolls
personally appeared before me this j day of 2006 , and acknowledge the due
execution of the. forgoing wet detention basin maintenance requirements. Witness my hand and official sea],
4%to-O0I8110
$0VP�ra a 1�0�o�®s
s
C
6 e?
O
O
� o
SEAL
My commission expires e*3�
Form SWU-l02 Rev 3.99 Page 4 of

Central Piles: APS _ SWP
8/24/2015
Permit Number SW7060704 Permit Tracking Slip
Program Category Status Project Type
State SW /S �CG+� J­e-V. Active New Project
Permit Type f 6/�_?/f Version Permit Classification
State Stormwater 1.00 Individual
Primary Reviewer
scott.vinson
Coastal SWRule
Coastal Stormwater - 1995
Permitted Flow
Facility
Facility Name
Coastal Carolina Health Care
Location Address
Wellons Blvd Renfrow St
New Bern NC
Owner
Owner Name
Cchc Properties LLC
CC frrG P•�e r7�es �L c.
28561
Permit Contact Affiliation
Major/Minor Region
Minor Washington
County
Craven
Facility Contact Affiliation
Owner Type
Non -Government
Owner Affiliation
Stephen W. Nuckolls
ZiZ/Si¢-668s"
PO Box 12248
Dates/Events New Bern NC 28561
Scheduled
Orig Issue App Received draft initiated Issuance Public Notice Issue Effective Expiration
811012006,; 7/10/2006 8/10/2006 8/10/2006 8/10/2020
Regulated Activities
Requested !Received Events
State Stormwater - HD - Detention Pond
W/ A6 G� U/G Deed restriction requested
Deed restriction received
G. Z 7 G
/ 7 q/
!:7 /D
Additional information requested
7127/06
Additional information requested
7117106
Additional information requested
8/3106
qo °Z rss
p
W/o
Additional information received
8/1/06
6-ZTa-c
/4 C-4
Additional information received
7/18/06
1 Additional information received
819106
Engineerltech specialist certification received
3/14/14
Outfall
Waterbody Name Streamindex Number Current Class Subbasin

C
FINANCIAL RESPONSIBILITY/OWNERSHIP FORM
SEDIMENTATION POLLUTION CONTROL_ ACT
No person may initiate any land -disturbing activity on one or more acres as covered by the Act before this
---form- and -an -acceptable-erosion- and -sedimentation -control -plan- have -been -completed-and-approved_ by_the______.____
Land Quality Section, N.C. Department of Environment and Natural Resources. (Please type or print and, if
the question is not applicable or the e-mail and/or fax information unavailable, place NIA in the blank.)
Part A.
1. Project Name Coastal Carolina Health Care
2. Location of land -disturbing activity: County Craven City or Township New Bern
Highway/Street Medical Park Ave Latitude 35-06-21.7 Longitude 77-05-31.2
3. Approximate date land -disturbing activity will commence., —September 2015
4. Purpose of development (residential, commercial, industrial, institutional, etc.): Commercial _
5. Total acreage disturbed or uncovered (Including off -site borrow and waste areas): 1.790 Acres
6. Amount of fee enclosed: $ 130.00 . The application fee of $66.00 per acre (rounded
up to the next acre) is assessed without a ceiling amount (Example: a 9-acre application fee is $585).
7. Has an erosion and sediment control plan been filed? Yes X No Enclosed X
Person to contact should erosion and sediment control issues arise during land -disturbing activity:
Name Bobby Evans E-mail: bobb ofarriorandsons.com
Telephone [phone] Cell # 252-531-9000 Fax #
Landowner(s) of Record (attach accompanied page to list additional owners):
CCHC Properties, LLC 252-514-6685 252-514-2745
Name Telephone Fax Number
P.O Box12248
Current Mailing Address
New Bern NC 28561
City State Zip
1020 Medical Park Ave
Current Street Address
New Bern NC 28562
City State zip
10. Deed Book No. 2422 Page No. 79 Provide a copy o ModGuSnEdWE
Part B. AUGi l 2015
I. Person(s) or firm(s) who are financially responsible for the land -disturbing tLy ty iAPSgv a
comprehensive list of all responsible parties on an attached sheet): VVAS; ;tiu o� ��c;c�ALc;=F;cs
CCHC Properties, LLC_ _nuckolls(@cchealthcare.com
Name E-mail Address
P.O. Box 12248
Current Mailing Address
New Bern NC 28561
City State Zip
1020 Medical Park Ave
Current Street Address
New Bern NO 28562
City State Zip
Telephone [phone] Fax Number 252-514-2745

2. (a) If the Financlaiiy Responsible Party is not a resident of North Carolina, give name and street address
of the designated North Carolina Agent:
Name E-mail Address
Current Mailing Address Current Street Address
City State Zip City State Zip
Telephone Fax dumber
(b) If the Financially Responsible Party is a Partnership or other person engaging in business under an
assumed name, attach a copy of the Certificate of Assumed Name. If the Financially Responsible
Party is a Corporation, give name and street address of the Registered Agent:
Name of Registered Agent E-mail Address
Current Mailing Address Current Street Address
City State Zip City State Zip
Telephone fax Number
The above information is true and correct to the best of my knowledge and belief and was provided
by me under oath (This form must be signed by the Financially Responsible Person if an individual
or his attorney -in -fact, or if not an individual, by an officer, director, partner, or registered agent with
the authority to execute instruments for the Financially Responsible Person). I agree to provide
corrected information should there be any change in the information' provided herein.
Stephen W. Nuckolls Member/Manager
Type or print nameTitle or Authority
P
Signature Date �h , Onl.'.
LEA ' WIAL17 EC71 ON
a Notary Public of the County ofia;�r, , a, n =:��
Stat f North Carolina, hereby certify that _ Stephen W. Nuckoll
appeared personally before me this day and being duly sworn acknowledged that the above form
was executed by him.
Witness my hand and notarial seal, this 3 day of , 20 15
Nota
My commission expiresgj:
)

BaldwinDesign
Consultants^
SME & SUBD%f6lQN E7ESIGN • SURVEYING - PLANNING
COASTAL CAROLINA HEALTH CARE
FILE # 06-114
EROSION AND SEDIMENTATION CONTROL PLAN
NARRATIVE
August 3, 2015
R
E"'VEli
AUG .4 1 )'IS
DEVELOPER: LAND OUALITY SECTION
CCHC Properties, LLC
PO Box 12248
New Bern, NC 28561
[phone]
Prepared by: Michael W. Baldwin, PLS
3740-B EVANS STREET, GREENVILLE. NORTH CAROLINA 27834
TEL [phone] FAx [phone] www.BALDWINDESIGNCONSULTANTS.com

PROJECT DESCRIPTION: The purpose of this project is to remove stock -piled spoil off an area of
1.790 acres. This area was previously shown on plans as future development and during the
construction of the existing buildings, parking lot and stormwater pond the excess material was
placed at this location. This property is located at the eastern end of Renfrow Place, New Bern, North
Carolina. The anticipated date for start of construction is September 2015. The construction process
should take approximately 2 months with the temporary seeding will occur within seven (7) calendar
days after completion of any phase of grading or the cessation of grading on all perimeter slopes and
slopes steeper than 3:1, all other disturbed areas will be stabilized with appropriate ground cover
within 14 calendar days.
SITE DESCRIPTION: This project is moderately sloped with grades of about 3.00%. Existing surface
drainage is currently sheeting to the north, south and west and accumulating in the existing drainage
system to the north, the existing stormwater pond to the east and the existing parking lot to the south.
Run-off after spoil is removed will continue in these same directions but with a flatter slope over
vegetation.
ADJACENT PROPERTY: Property is bounded on the north by wooded land and a medical office,
bounded on the east by a stormwater pond, bounded on the south by a parking lot and bounded on
the west by wooded land. Due to the proposed plan of drainage, surrounding properties should not
be adversely affected by the construction process of this development.
SOILS: The soils in this area are a sandy loam variety with the proper soil name being Torhunta.
There will be an average amount of soil exposed at one time and with proper installation of erosion
control structures, excessive run-off should be minimal. This site is shown on Map 12 of the Craven
County Soil Survey.
PLANNED EROSION CONTROL DEVICES
TEMPORARY GRAVEL CONSTRUCTION ENTRANCEIEXIT: This structure will be installed at the
north side of the parking lot entrance as shown on plans. This gravel pad will be checked periodically
and scarified if necessary to insure proper performance.
SILT FENCE: Install silt fence as specified on plans.
Page 1 of 1

*211C ��Rlt-�J'8�ill �-�i vF.
d
VE
'A
ip
5,4
4k,