20120816 Ver 1_Approval Letter_20121005

AAW4
NC®ENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Orange Water and Sewer Authority
Attn: Ed Kerwin
400 Jones Ferry Road
Carrboro, NC 27510
Division of Water Quality
Charles Wakild PE
Director
October 5, 2012
Subject Property: OWASA Friday Center Interceptor
Morgan Creek [030606,16-41-2-(5.5), WS -IV; NSW]
Approval of 401 Water Quality Certification with Additional Conditions
Dear Sir:
Dee Freeman
Secretary
DWQ Project # 12 -0816
Orange County
You have our approval, in accordance with the attached conditions and those listed below, to fill or otherwise
impact 0.025 acre of 404 wetlands (temporary impacts), 50 linear feet of stream channel (temporary impacts), and
0.36 acre of open water (temporary impacts) to replace a sewer line, as described in your application dated August
23, 2012 and received by the Division of Water Quality (DWQ) on August 28, 2012. After reviewing your
application and additional information, we have decided that the impacts are covered by General Water Quality
Certification Number(s) 3884 (GC3884). The Certification(s) allows you to use Nationwide Permit(s) NW12
when issued by the US Army Corps of Engineers (USACE). You should obtain or otherwise comply with any
other required federal, state or local permits before you go ahead with your project including (but not limited to)
Erosion and Sediment Control, Non - discharge regulations, and Jordan buffer impacts. Also, this approval to
proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall
expire upon expiration of the 404 Permit.
This approval is for the purpose and design that you described in your application. If you change your project,
you must notify us and you may be required to send us a new application. If the property is sold, the new owner
must be given a copy of this Certification and approval letter and is thereby responsible for complying with all
conditions. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of
stream, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h). This approval
requires you to follow the conditions listed in the attached certification and any additional conditions listed
below.
The Additional Conditions of the Certification are:
1. Impacts Approved
The following impacts are hereby approved as long as all of the other specific and general conditions of
this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including
incidental impacts:
NorehCarolina
North Carolina Division of Water Quality Raleigh Regional office Surface Water Protection Phone [phone] �ervice ��
Internet www ncwaterquality org 1628 Mad Service Center Raleigh, NC 27699 -1628 FAX [phone] ice
An Equal Opportunity /Affirmative Action Employer — 50% Recycled /10% Post Consumer Paper

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Type of Impact
Amount Approved Units
Plan Location or Reference
404 Wetland
0.025 (acre) temporary impact
PCN page 5 of 12
Stream
50 linear feet temporary impact
PCN page 5 of 12
Open Water
0.36 acre temporary impact
PCN page 6 of 12
Jordan Buffer
0 (square feet
2. No Waste, Spoil, Solids, or Fill of Any Kind
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the
footprint of the impacts depicted in the Pre - Construction Notification. All construction activities,
including the design, installation, operation, and maintenance of sediment and erosion control Best
Management Practices, shall be performed so that no violations of state water quality standards, statutes,
or rules occur.
3. Erosion and sediment control practices must be in full compliance with all specifications governing the proper
design, installation and operation and maintenance of such Best Management Practices in order to protect
surface waters standards:
a. The erosion and sediment control measures for the project must be designed, installed, operated, and
maintained in accordance with the most recent version of the North Carolina Sediment and Erosion
Control Planning and Design Manual.
b. The design, installation, operation, and maintenance of the sediment and erosion control measures
must be such that they equal, or exceed, the requirements specified in the most recent version of the
North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all
construction sites, borrow sites, and waste pile (spoil) projects, including contractor -owned or leased
borrow pits associated with the project.
c. Sufficient materials required for stabilization and/or repair of erosion control measures and
stormwater routing and treatment shall be on site at all times.
4. Sediment and Erosion Control Measures
Sediment and erosion control measures shall not be placed in wetlands or waters without prior approval
from the Division. If placement of sediment and erosion control devices in wetlands and waters is
unavoidable, design and placement of temporary erosion control measures shall not be conducted in a
manner that may result in dis- equilibrium of wetlands or stream beds or banks, adjacent to or upstream
and down stream of the above structures. All sediment and erosion control devices shall be removed and
the natural grade restored within two (2) months of the date that the Division of Land Resources or locally
delegated program has released the project;
5. Protective Fencing
The outside buffer, wetland or water boundary and along the construction corridor within these
boundaries approved under this authorization shall be clearly marked with orange warning fencing (or
similar high visibility material) for the areas that have been approved to infringe within the buffer,
wetland or water prior to any land disturbing activities to ensure compliance with 15 NCAC 2H, Section
.0500.

Page 3
6. Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer
Rules, and any subsequent modifications, the applicant is required to return the attached certificate of
completion to the WeBSCaPe Unit, North Carolina Division of Water Quality, 1650 Mail Service Center,
Raleigh, NC, 27699 -1650.
Violations of any condition herein set forth may result in revocation of this Certification and may result in
criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to
waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the
404 or CAMA Permit.
If you wish to contest any statement in the attached Certification you must file a petition for an administrative
hearing. You may obtain the petition form from the Office of Administrative Hearings. You must file the
petition with the Office of Administrative Hearings within sixty (60) days of receipt of this notice. A petition is
considered filed when it is received in the Office of Administrative Hearings during normal office hours. The
Office of Administrative Hearings accepts filings Monday through Friday between the hours of 8:OOam and
5:OOpm, except for official state holidays. The original and one (1) copy of the petition must be filed with the
Office of Administrative Hearings.
The petition may be faxed- provided the original and one copy of the document is received by the Office of
Administrative Hearings within five (5) business days following the faxed transmission.
The mailing address for the Office of Administrative Hearings is:
Office of Administrative Hearings
6714 Mail Service Center
Raleigh, NC 27699 -6714
Telephone: (919)- 431 -3000, Facsimile: (919)- 431 -3100
A copy of the petition must also be served on DENR as follows:
William Cary, General Counsel
Department of Environment and Natural Resources
1601 Mail Service Center
Raleigh, NC 27699 -1601
Unless such a petition is filed, this Certification shall be final and binding.

Page 4
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If
you have any questions, please telephone Danny Smith at 919- 791 -4200.
Sincerely,
I'
L/
yn �
Danny Smi,1l"i
Surface Water Protection Section Supervisor
Raleigh Regional Office
Enclosures: GC 3884
Certificate of Completion
cc: USACE Raleigh Regulatory Field Office
DWQ Central Office — WeBSCaPe — 1650 Mail Service Center
RRO File Copy
Keven Arrance — Hazen and Sawyer, P.C., 4011 WestChase Blvd, Suite 500, Raleigh, NC 27607
Filename 12- 0816_OWASA Friday Center Interceptor-40 I _Approval