SW7110608_COMPLIANCE_20130926

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
❑ 'HISTORICAL FILE
COMPLIANCE EVALUATION INSPECTION
DOC DATE
2/2��
0
YYYYMMDD

September 25, 2013
Mr. Scott Vinson
SW Express Environmental Engineer
Washington Regional Office
NCDENR — Division of Water Quality
943 Washington Square Mall
Washington, North Carolina 27889
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RICE &
ASSOCIATES SEP 2 6 2013
,DE M 4:R
SENT VIA US MAIL
Re: Alderbrook Pointe Multi -family Housing
7.55 Acre Parcel Out of Eskridge Crossing
N. Pierce Street Extension — Washington, NC
Stormwater Permit No. SW 7110618
High Density Commercial Wet Pond Project - Beaufort County
FINAL CERTIFICATION
Dear Mr. Vinson:
A partial Engineer's Certification for the above referenced project was submitted to your office
on April 17, 2012. Construction has now been completed, including Items 1, 5, 6, and 7
itemized on the attached "Certification Requirements". This certification is based on
observations made during a site visit on September 24, 2013 and an on the ground survey of
the constructed impervious areas.
In addition, NCDENR, Land Quality Section, conducted a site visit of the (project on May 14,
2013 and issued a final inspection and removed the project from their active files, copy of
report attached.
Also attached for your reference and file are the following documents.
1 . Copy of the Stormwater Permit issued for the project
2. Page 6 of 7 of the Permit, Designers Certification, signed, sealed and dated by the
design engineer
3. Page 7 of 7 of the Permit, Certification Requirements with "final" items checked and
signed, sealed and dated by the design engineer
133 Lockhart Drive o Beaufort, NC 28516 o Voice: 252-838-1221 o Fax: [phone] a Web: riceassociatespllc.com

Mr. Scott Vinson, SW Express Environmental Engineer
Washington Regional Office, NCDENR — Division of Water Quality
Stormwater Permit No. SW 7110618 - Beaufort County
High Density Commercial Wet Pond Project
FINAL CERTIFICATION
September 25, 2013
Page 2 of 2
Should you require any additional information or clarification of certification elements please
contact me as provided below. You may also reach me on my cell phone — 252-732-6688.
Very Truly Yours,
RICE & ASSOCIATES, PLLC
St ve Rice, P.E.
W/attachments
CC: Allen Lewis, Public Works Director, City of Washington (US Mail)
John P. Leonard, The NRP Group (emailed)
Cheryl Steigerwald, The NRP Group (emailed)
Matt Regets, The NRP Group (emailed)
Harrison Ellinwood, EDA pa (emailed)

SEDIMENTATION INSPECTION REPORT
North Carolina Department of Environment and Natural Resources
Land Quality Section: 943 Washington Square Mall, Washington, NC 27889 [phone]
County: BEAUFORT Project: ALDERBROOK POINTE MFH River basin: TAR-PAMLICO
Person financially responsible: ALDERBROOK POINTE LP Project # 2011-026
Address: MR ALAN SCOTT 8450 FALLS OF NEUSE ROAD SUITE 100 RALEIGH NC 27615
1. Project location: W 15TH Pictures: Yes: ❑ No: ® Prints:❑ Slides:❑ Digital:❑ Video: ❑
2. Weather and soil conditions: SUNNY COOL DRY Initial inspection: Yes: ❑ No:
3. Is site currently under notice of violation? Yes: ❑ No:
4. Is the site in compliance with S.P.C.A. and rules? Yes: ® No: ❑ If no, check violations below:
5. Violations:
❑ a. No approved plan, G.S. 113A-57 (4) and 15A N.C.A.C. 4B.0107(c) ❑ g. Inadequate buffer zone, G.S. 113A-57(I)
❑ b. Failure to follow approved plan, G.S. 113A-57(5) ❑ h. Graded slopes and fills too steep,
G.S. 113A-57(2) or 15A N.C.A.C. 413.0124(d)
❑ c. Failure to submit revised plan, G.S. I I3A-54.1(b) and
15A N.C.A.C. 4B.0I 18(a) ❑ I. Unprotected exposed slopes, G.S. 113A-57(2)
❑ d. Failure to provide adequate groundcover, G.S. 113A-57(3) and ❑ j. Failure to maintain erosion control measures,
15A N.C.A.C. 4B.0107(b) or 15A N.C.A.C. 4B.0124(e) 15A N.C.A.C. 413.0113
❑ e. Insufficient measures to retain sediment on site, G.S. 113A-57(3) ❑ k. Other (describe)
❑ f. Failure to take all reasonable measures, 15A N.C.A.C. 4B.0105
6. Potential NPDES Violation? Yes: ❑ No: ® Describe:
7. Has sedimentation damage occurred since last inspection? Yes: ❑ If yes, where? (check all that apply) No:
Lake/natural watercourse on the tract:❑ Lake/natural watercourse off the tract: ❑ Other property: ❑
Description:
Degree of damage: slight: ❑ moderate : ❑ severe: ❑
8. Contact made with (name): NO ONE CONTACTED Title:
Inspection report not sent ❑: given: [],or sent: ® to person financially responsible. Date given /sent: 5/15/13
9. Corrective actions needed
10. Comments: ALL WORK APPEARS COMPLETE AND STABLE. THIS OFFICE WILL REMOVE THE PROJECT
FROM OUR ACTIVE FILES. YOU ARE NO LONGER REQUIRED TO SELF INSPECT PER THE SPCA.
Reportby: �' "-VJ)A Others present:
Date of inspection: 5/14/13 Time arriving on site: 11:25 Time leaving site: 11:40
cc:
Copy to file Copy to financially responsible party

`CDf WR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
Mr. Alan F. Scott
Alderbrook Pointe, LP
5309 Transportation Boulevard
Cleveland, OH 44125
Subject: Stormwater Permit No. SW7110618
Alderbrook Pointe Multi -Family Housing
High Density Commercial Wet Pond Project
Beaufort County
Dear Mr. Scott:
The Washington Regional Office received a complete Stormwater Management Permit
Application for Alderbrook Pointe Multi -Family Housing development on June 28, 2011. Staff
review of the plans and specifications has determined that the protect, as proposed, will
comply with the Stormwater Regulations set forth in Session Law 2008-211 and Title 15A
NCAC 2H.1000. We are forwarding Permit No. SW7110618 dated August 4, 2011, for the
construction of the subject project.
This permit shall be effective from the date of issuance until August 4, 2021, 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, 6714 Mail Service Center, Raleigh, NC 27699-6714. 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 Samir Dumpor, or me at [phone].
�clg
Regional Supervisor
Surface Water Protection Section
AH/ so: K:\WQS\STORMWATER\SD\SW7110618
North Carolina Division of Water Quality Internet: www.ncwaterqualitv.ore
943 Washington Square Mall Phone: [phone]
Washington, NC 27889 FAX [phone]
An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper
Nne
orthCarolina
NaturaMil

Page 2 of 2
cc: ✓Steven Rice, PE, Rice & Associates, PLLC (133
28516)
Richard Bailey, Jr. NRP Alderbrook Pointe, LLC,
#100, Raleigh, NC 27615)
Beaufort County Building Inspections
Washington Regional Office
Lockhart Drive, Beaufort, NC
(8450 Falls of neuse Road,

State Stormwater Management Systems
Permit No. SW7110618
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
Alderbrook Pointe, LP
Alderbrook Pointe Multi -Family Housing
Beaufort County
FOR THE
construction, operation and maintenance of one wet detention pond in compliance with
the provisions of Session Law 2008-211 and 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 4, 2021, and shall
be subject to the following specified conditions and limitations:
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 in Section 1.7 of this permit. The stormwater control has been
designed to handle the runoff from 184,476 square feet of impervious area.
3. The tract will be limited to the amount of built -upon area indicated in Section I. 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.
6. The built -upon areas associated with this project shall be located at least 50 feet
landward of all perennial and intermittent surface waters.
Page 2 of 7

State Stormwater Management Systems
Permit No. SW7110618
7. The following design criteria have been provided in the wet detention pond and
must be maintained at design condition:
a.
Drainage Area, ft2:
368,953
b.
Total Impervious Surfaces, ft2:
184,476
C.
Design Storm, inches:
1.5
d.
Pond Depth - average, feet:
3.50
e.
TSS removal efficiency:
90%
f.
Permanent Pool Elevation, FMSL:
8.00
gg
Permanent Pool Surface Area required, ft2
18,448
Permanent Pool SurfacS Area provided, ft:
30,471
i .
Min. Volume required, ft :
23,060
JJ
Permitted Storage Volume, ft3:
23,516
k.
Temporary Storage Elevation, FMSL:
8.70
I.
Controlling Orifice:
2.50"0 pipe
M.
Permitted Forebay Volume, ft3:
21,911
n.
Receiving Stream/River Basin:
Cherru Run
0.
Stream Index Number:
28-103-17
p.
Classification of Water Body:
"C;Sw;NSW"
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 time 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. Mowin.9 and re -vegetation of slopes and the vegetated filter strip.
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, level
spreader, filter strip, catch basins and piping.
g. Access to the outlet structure must be available at all times.
4. Records of maintenance activities must be kept for each permitted BMP. The
records will indicate the date, activity, name of person performing the work and
what actions were taken.
5. The permittee shall submit to the Division of Water Quality an annual summary
report of the maintenance inspection records for each BMP. The report shall
summarize the inspection dates, results of the inspections, and the maintenance
work performed at each inspection.
6. Access to the stormwater facilities shall be maintained via appropriate
easements at all times.
7. The facilities shall be constructed as shown on the approved plans. This permit
shall become void unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other
Page 3 of 7

State Stormwater Management Systems
Permit No. SW7110618
supporting data.
8. 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.
9. 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.
10. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed
below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project
area. The project area is defined as all property owned by the permittee,
for which Sedimentation and Erosion Control Plan approval or a CAMA
Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
11. 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.
12. 'The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
13. A copy of the approved plans and specifications shall be maintained on file by
the Permittee at all times. . . ... I .
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a completed Name/Ownership Change form, to the Division of Water
Quality, signed by both parties, and accompanied by supporting documentation
as listed on page 2 of the form. The project must be in good standing with the
Division. The approval of this request will be considered on its merits and may or
may not be approved.
2. The permittee is responsible for compliance with all permit conditions until such
time as the Division approves the transfer request.
3. Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to enforcement action by the Division of Water Quality, in
Page 4 of 7

State Stormwater Management Systems
Permit No. SW7110618
accordance with North Carolina General Statute 143-215.6A to 143-215.6C.
4. The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) having jurisdiction.
5. In the event that the facilities fail to perform satisfactorily, including the creation
of nuisance conditions, the Permittee shall take immediate corrective action,
including those as may be required by this Division, such as the construction of
additional or replacement stormwater management systems.
6. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
7. The permit issued shall continue in force and effect until revoked or terminated.
The permit may be modified, revoked and reissued or terminated for cause. The
filing of a request for a permit modification, revocation and re -issuance or
termination does not stay any permit condition.
8. Unless specified elsewhere, permanent seeding requirements for the stormwater
control must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
9. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
10. The issuance of this permit does not prohibit the Director from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit
as allowed by the laws, rules and regulations contained in Session Law 2008-
211, Title 15A NCAC 21-1.1000, and NCGS 143-215.1 et.al.
11. The permittee shall notify the Division of any name, ownership or mailing
address changes at least 30 days prior to making such changes.
12. This permit shall be effective from the date of issuance until August 4, 2021.
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.
Permit issued this the 4th day of August, 2011.
tRTH ROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for
Co een . Sul is, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Stormwater Permit No. SW7110618
Page 5 of 7

State Stormwater Management Systems
Permit No. SW7110618
Alderbrook Pointe Multi -Family Housing
Stormwater Permit No. SW7110618
Beaufort 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,
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. SW7110618
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 Washington Regional Office
Beaufort County Building Inspections
Page 7 of 7

State Stormwater Management Systems
Permit No. SW7110618
Alderbrook Pointe Multi -Family Housing
Stormwater Permit No. SW7110618
Beaufort County
Designer's Certification �ONALw 250 FT 10P
I, Sin K A14 , as a duly registered AEdSG 14JNLIL- in the
State of North Carolina, having been authorized to observe (periodically/ weekly/ full
time) the construction of the project,
Ulo.p-r-Am)LY 4o6taG
(Project)
for A kAaa-"k ?Po V% C L f (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:
HID flGv l k"n o"
SEAL
8293
F�GfNo
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Signature
Registration Number JbZGf3
Date 29 *rOPT 13
/o
Page 6 of 7

State Stormwater Management Systems
Permit No. SW7110618
Certification Requirements: 1 (d%TI FI&AT0hJ
I�T1 1 10- 29- t3
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.
V0003. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
V4. All roof drains are located such that the runoff is directed into the system.
V/ 5. The outlet/bypass structure elevations are per the approved plan.
v" 6. The outlet structure is located per the approved plans.
�7. Trash rack is provided on the outlet/bypass structure.
ve& 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 Washington Regional Office
Beaufort County Building Inspections
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Page 7 of 7
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