HomeMy WebLinkAbout20240433 Ver 1_401 Approval Letter_20240321DocuSign Envelope ID: B4C97E81-D157-4026-919E-A09B66555CA9
ROY COOPER
Governor
ELIZABETH S. B1SER
Secretary
RICHARD E. ROGERS, JR.
Director
Mr. Brandon H. Jones, PE, Division Engineer
NCDOT Division 5
2612 North Duke Street
Durham, NC 27704
bhjones@ncdot.gov
NORTH CAROLINA
Environmental Quality
March 21, 2024
DWR # 20240433
Wake & Franklin Counties
Subject: APPROVAL OF 401 WATER QUALITY CERTIFICATION WITH ADDITIONAL CONDITIONS
NCDOT Project: TIP# W-5805E, NC 98 at SR 2057, SR 4465, & SR 1106
Dear Mr. Jones:
You have our approval for the impacts listed below for the purpose described in your application
received by the Division of Water Resources (Division) March 19, 2024. These impacts are covered by
the Water Quality General Certification Number 4135 and the conditions listed below. This certification
is associated with the use of Regional General Permit Number 50 once it is issued to you by the U.S.
Army Corps of Engineers. Please note that you should get any other federal, state or local permits
before proceeding with your project, including those required by (but not limited to) Sediment and
Erosion Control, Non -Discharge, and Water Supply Watershed regulations.
The Division has determined that the proposed project will comply with water quality requirements
provided that you adhere to the conditions listed in the enclosed certification and to the additional
conditions below.
The following proposed impacts are hereby approved. No other impacts are approved, including
incidental impacts. [15A NCAC 02H .0506(b)]
Stream Impacts in the Neuse River Basin
Site
Permanent Fill in
Riprap Stabilization to
Temporary Dewatering to
Total Stream
1
Intermittent Stream
Intermittent Stream
Intermittent Stream
Impact
linear ft
linear ft
linear ft
linear ft
Total
44
27
25
96
Total Stream Impact for Project: 96 linear feet.
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1611 Mail Service Center I Raleigh, North Carolina 27699-1611
NORTH CARou Na 919.707.9000
DocuSign Envelope ID: B4C97E81-D157-4026-919E-A09B66555CA9
Wetland Impacts in the Neuse River Basin
Site 1
Permanent Fill (ac)
Mechanized Clearing (ac)
Total Wetland Impact (ac)
Total
0.004
0.015
0.019
Total Wetland Impact for Project: 0.019 acres.
This approval is for the purpose and design described in your application. The plans and specifications
for this project are incorporated by reference as part of this Certification. If you change your project,
you must notify the Division and you may be required to submit a new application package with the
appropriate fee. If the property is sold, the new owner must be given a copy of this Certification and is
responsible for complying with all conditions. [15A NCAC 02H .0507(d)(2)].
If you are unable to comply with any of the conditions of the Water Quality General Certification 4135 or
with the additional conditions below, you must notify the DWR Transportation Permitting Bfranch
within 24 hours (or the next business day if a weekend or holiday) from the time the permittee becomes
aware of the circumstances.
The permittee shall report to the NC Division of Water Resources any noncompliance with, and/or any
violation of, stream or wetland standards [15A NCAC 02B .0200] including but not limited to sediment
impacts to streams or wetlands. Information shall be provided orally within 24 hours (or the next
business day if a weekend or holiday) from the time the permittee became aware of the non-compliance
circumstances.
Additional Conditions:
1. The project watershed is classified by the NC Environmental Management Commission as Water
Supply II (WS-II), High Quality Waters (HQW). Stormwater shall be directed to vegetated buffer areas,
grass -lined ditches or other means appropriate to the site for the purpose of pre -treating storm water
runoff prior to discharging directly into streams. Mowing of existing vegetated buffers is strongly
discouraged. [15A NCAC 02B.0224 and 0225]
2. The permittee shall use Design Standards in Sensitive Watersheds (15A NCAC 4B.0124[a]-[e]) in
areas draining to WS-II, HQW waters. [15A NCAC 02B.0224 and 0225]
3. NCDOT shall be in compliance with the NCS00250 issued to the NCDOT, including the applicable
requirements of the NCG01000. Please note the extra protections for the sensitive watersheds.
4. Tall fescue shall not be used in the establishment of temporary or permanent groundcover within
riparian areas. For the establishment of permanent herbaceous cover, erosion control matting shall be
used in conjunction with an appropriate native seed mix on disturbed soils within the riparian area and
on disturbed steep slopes with the following exception. Erosion control matting is not necessary if the
area is contained by perimeter erosion control devices such as silt fence, temporary sediment ditches,
basins, etc. Matting should be secured in place with staples, stakes, or wherever possible, live stakes of
native trees. Erosion control matting placed in riparian areas shall not contain a nylon mesh grid, which
can impinge and entrap small animals. For the establishment of temporary groundcover within riparian
areas, hydroseeding along with wood or cellulose based hydro mulch applied from a fertilizer- and
limestone -free tank is allowable at the appropriate rate in conjunction with the erosion control
measures. Discharging hydroseed mixtures and wood or cellulose mulch into surface waters in
prohibited. Riparian areas are defined as a distance 25 feet landward from top of stream bank. [15A
NCAC 0213.0224 and 0225]
North Carolina Department of Environmental Quality I Division of Water Resources
D � 512 North Salisbury Street 11611 Mail Service Center I Raleigh, North Carolina 27699-1611
NoalHCaao_wa 919.707.9000
DocuSign Envelope ID: B4C97E81-D157-4026-919E-A09B66555CA9
5. Unless otherwise approved in this certification, placement of culverts and other structures in open
waters and streams, shall be placed below the elevation of the streambed by one foot for all culverts
with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a
diameter less than 48 inches, to allow low flow passage of water and aquatic life. Design and placement
of culverts and other structures including temporary erosion control measures shall not be conducted in
a manner that may result in dis-equilibrium of wetlands or streambeds or banks, adjacent to or
upstream and down stream of the above structures. The applicant is required to provide evidence that
the equilibrium is being maintained if requested in writing by the NCDWR. If this condition is unable to
be met due to bedrock or other limiting features encountered during construction, please contact the
NCDWR for guidance on how to proceed and to determine whether or not a permit modification will be
required. [15A NCAC 02H.0506(b)(2)]
6. Riprap shall not be placed in the streambed in a manner that precludes aquatic life passage.
Bioengineering boulders or structures should be properly designed, sized and installed. [15A NCAC
02H.0506(b)(2)]
7. The stream channel shall be excavated no deeper than the natural bed material of the stream, to the
maximum extent practicable. Efforts must be made to minimize impacts to the stream banks, as well as
to vegetation responsible for maintaining the stream bank stability. Any applicable riparian buffer
impact for access to stream channel shall be temporary and be revegetated with native riparian species.
[15A NCAC 02H.0506(b)(2)]
8. Wetland areas impacted by temporary clearing shall be stabilized and reseeded with native wetland
seed. [15A NCAC 2H.050(b)]
9. If concrete is used during construction, a dry work area shall be maintained to prevent direct contact
between curing concrete and stream water. Water that inadvertently contacts uncured concrete shall
not be discharged to surface waters due to the potential for elevated pH and possible aquatic life and
fish kills. [15A NCAC 0213.0200]
10. For all streams being impacted due to site dewatering activities, the site shall be graded to its
preconstruction contours and revegetated with appropriate native species. [15A NCAC 02H.0506(b)(2)]
11. During the construction of the project, no staging of equipment of any kind is permitted in waters of
the U.S., or protected riparian buffers. [15A NCAC 02H.0506(b)(2)]
12. The dimension, pattern and profile of the stream above and below the crossing shall not be
modified. Disturbed floodplains and streams shall be restored to natural geomorphic conditions. [15A
NCAC 02H.0506(b)(2)]
13. The Permittee shall ensure that the final design drawings adhere to the permit and to the permit
drawings submitted for approval. [15A NCAC 02H .0507 (c) and 15A NCAC 02H .0506 (b)(2) and (c)(2)]
14. All work in or adjacent to stream waters shall be conducted in a dry work area. Approved BMP
measures from the most current version of NCDOT Construction and Maintenance Activities manual
such as sandbags, rock berms, cofferdams and other diversion structures shall be used to prevent
excavation in flowing water. [15A NCAC 02H.0506(b)(3) and (c)(3)]
North Carolina Department of Environmental Quality I Division of Water Resources
D � 512 North Salisbury Street 11611 Mail Service Center I Raleigh, North Carolina 27699-1611
NoalHCaao-wa 919.707.9000
DocuSign Envelope ID: B4C97E81-D157-4026-919E-A09B66555CA9
15. Heavy equipment shall be operated from the banks rather than in the stream channel in order to
minimize sedimentation and reduce the introduction of other pollutants into the stream. [15A NCAC
02H.0506(b)(3)]
16. All mechanized equipment operated near surface waters must be regularly inspected and
maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other
toxic materials. [15A NCAC 02H.0506(b)(3)]
17. No rock, sand or other materials shall be dredged from the stream channel except where authorized
by this certification. [15A NCAC 02H.0506(b)(3)]
18. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent
to surface waters is prohibited. [15A NCAC 02H.0506(b)(3)]
19. The permittee and its authorized agents shall conduct its activities in a manner consistent with State
water quality standards (including any requirements resulting from compliance with §303(d) of the
Clean Water Act) and any other appropriate requirements of State and Federal law. If the NCDWR
determines that such standards or laws are not being met (including the failure to sustain a designated
or achieved use) or that State or federal law is being violated, or that further conditions are necessary to
assure compliance, the NCDWR may reevaluate and modify this certification. [15A NCAC 0213.0200]
20. DWR approves the stormwater drainage design as shown in the 401 application, under the
assumption that it meets the requirements of the NCDOT NPDES permit #NCS000250. These plans are
enforceable by DWR. Changes to the approved plans are prohibited without prior approval from DWR.
If sediment or other pollutants are found to be discharged from the stormwater outfalls, DWR may take
enforcement action. NCDOT and DWR shall assess the damage to water quality standards and
implement an appropriate action plan to address the impacts. The action plan shall provide an
appropriate timeline for implementation as agreed upon by both DWR and NCDOT. This may require
NCDOT to obtain a modification to its current 401 and 404 permits.
21. All fill slopes located in jurisdictional wetlands shall be placed at slopes no flatter than 3:1, unless
otherwise authorized by this certification. [15A NCAC 02H.0506(b)(2)]
22. A copy of this Water Quality Certification shall be maintained on the construction site at all times. In
addition, the Water Quality Certification and all subsequent modifications, if any, shall be maintained
with the Division Engineer and the on -site project manager. [15A NCAC 02H .0507(c) and 15A NCAC 02H
.0506 (b)(2) and (c)(2)]
23. The outside buffer, wetland or water boundary located within the construction corridor approved by
this authorization, including all non-commercial borrow and waste sites associated with the project,
shall be clearly marked by highly visible fencing prior to any land disturbing activities. Impacts to areas
within the fencing are prohibited unless otherwise authorized by this certification. [15A NCAC 02H.0501
and .0502]
24. The issuance of this certification does not exempt the Permittee from complying with any and all
statutes, rules, regulations, or ordinances that may be imposed by other government agencies (i.e. local,
state, and federal) having jurisdiction, including but not limited to applicable buffer rules, stormwater
management rules, soil erosion and sedimentation control requirements, etc.
North Carolina Department of Environmental Quality I Division of Water Resources
D � 512 North Salisbury Street 11611 Mail Service Center I Raleigh, North Carolina 27699-1611
NoalHCaao_wa 919.707.9000
DocuSign Envelope ID: B4C97E81-D157-4026-919E-A09B66555CA9
25. The Permittee shall report any violations of this certification to the Division of Water Resources
within 24 hours of discovery. [15A NCAC 02B.0506(b)(2)]
26. Upon completion of the project (including any impacts at associated borrow or waste sites), the
NCDOT Division Engineer shall complete and return the "Certification of Completion Form" to notify the
NCDWR when all work included in the 401 Certification has been completed. [15A NCAC 02H.0502(f)]
27. There shall be no excavation from, or waste disposal into, jurisdictional wetlands or waters
associated with this permit without appropriate modification. Should waste or borrow sites, or access
roads to waste or borrow sites, be located in wetlands or streams, compensatory mitigation will be
required since that is a direct impact from road construction activities. [15A NCAC 02H.0506(b)(3) and
(c)(3)]
28. 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 [15A NCAC 02H.0506(b)(3) and (c)(3)]:
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. For borrow pit sites, the erosion and sediment control measures must be designed,
installed, operated, and maintained in accordance with the most recent version of the
North Carolina Surface Mining Manual.
d. The reclamation measures and implementation must comply with the reclamation in
accordance with the requirements of the Sedimentation Pollution Control Act.
29. Design, installation, operation, and maintenance of all sediment and erosion control measures shall
be equal to or exceed the requirements specified in the most recent version of the North Carolina
Sediment and Erosion Control Manual, or for linear transportation projects, the NCDOTSediment and
Erosion Control Manual.
All devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) sites,
including contractor -owned or leased borrow pits associated with the project. Sufficient materials
required for stabilization and/or repair of erosion control measures and stormwater routing and
treatment shall be on site at all times.
For borrow pit sites, the erosion and sediment control measures shall be designed, installed, operated,
and maintained in accordance with the most recent version of the North Carolina Surface Mining
Manual. Reclamation measures and implementation shall comply with the reclamation in accordance
with the requirements of the Sedimentation Pollution Control Act and the Mining Act of 1971.
For projects in waters or watersheds classified as WS-II, High Quality Waters (HQW), the sedimentation
and erosion control designs shall comply with the requirements set forth in 15A NCAC 04B .0124, Design
Standards in Sensitive Watersheds. [15A NCAC 02H.0506(b)(3) and (c)(3); GC 4135]
North Carolina Department of Environmental Quality I Division of Water Resources
D � 512 North Salisbury Street 11611 Mail Service Center I Raleigh, North Carolina 27699-1611
NoalHCaao_wa 919.707.9000
DocuSign Envelope ID: B4C97E81-D157-4026-919E-A09B66555CA9
30. Sediment and erosion control measures shall not be placed in wetlands or surface waters, or within
5 feet of the top of bank, without prior approval from DWR. [15A NCAC 02H.0506(b)(3) and (c)(3)]
31. When applicable, all construction activities shall be performed and maintained in full compliance
with G.S. Chapter 113A Article 4 (Sediment and Pollution Control Act of 1973). Regardless of applicability
of the Sediment and Pollution Control Act, all projects shall incorporate appropriate Best Management
Practices for the control of sediment and erosion so that no violations of state water quality standards,
statutes, or rules occur. [15A NCAC 02H .05061b)(3) and (c)(3) and 15A NCAC 02B .0200]
This approval and its conditions are final and binding unless contested [G.S. 143-215.5]. Please be aware
that impacting waters without first applying for and securing the issuance of a 401 Water Quality
Certification violates Title 15A of the North Carolina Administrative Code (NCAC) 2H .0500. Title 15A
NCAC 2H .0500 requires certifications pursuant to Section 401 of the Clean Water Act whenever
construction or operation of facilities will result in a discharge into navigable waters, including wetlands,
as described in 33 Code of Federal Regulations (CFR) Part 323. It also states any person desiring
issuance of the State certification or coverage under a general certification required by Section 401 of
the Federal Water Pollution Control Act shall file with the Director of the North Carolina Division of
Water Quality. Pursuant to G.S. 143-215.6A, these violations and any future violations are subject to a
civil penalty assessment of up to a maximum of $25,000.00 per day for each violation.
This Certification can be contested as provided in Chapter 150B of the North Carolina General Statutes
by filing a Petition for a Contested Case Hearing (Petition) with the North Carolina Office of
Administrative Hearings (OAH) within sixty (60) calendar days. Requirements for filing a Petition are set
forth in Chapter 150B of the North Carolina General Statutes and Title 26 of the North Carolina
Administrative Code. Additional information regarding requirements for filing a Petition and Petition
forms may be accessed at http://www.ncoah.com/ or by calling the OAH Clerk's Office at (919) 431-
3000.
A party filing a Petition must serve a copy of the Petition on:
William F. Lane, General Counsel
Department of Environmental Quality
1601 Mail Service Center
Raleigh, NC 27699-1601
If the party filing the Petition is not the permittee, then the party must also serve the recipient of the
Certification in accordance with N.C.G.S 15013-23(a).
North Carolina Department of Environmental Quality I Division of Water Resources
D � 512 North Salisbury Street 11611 Mail Service Center I Raleigh, North Carolina 27699-1611
NoalHCaaD-wa 919.707.9000
DocuSign Envelope ID: B4C97E81-D157-4026-919E-A09B66555CA9
This letter completes the review of the Division under section 401 of the Clean Water Act and 15A NCAC
02H .0500. Please contact Rob Ridings at rob. ridings@deq.nc.gov or 919-707-8786. if you have any
questions or concerns.
cc:
Sincerely,
DocuSigned by:
0.wua 4/�,
9C9886312DCD474...
Richard E. Rogers Jr, Director
Division of Water Resources
Eric Alsmeyer, USACE Raleigh Regulatory Field Office (eric.c.alsmeyer@usace.army.mil)
Chris Murray, NCDOT Division 5 Project Delivery Unit (camurray@ncdot.gov)
Heather Montague, NCDOT Division 5 Environmental Officer (hwmontague@ncdot.gov)
File Copy
North Carolina Department of Environmental Quality I Division of Water Resources
D � 512 North Salisbury Street 11611 Mail Service Center I Raleigh, North Carolina 27699-1611
NoalHCaaD-wa 919.707.9000