20170271 Ver 1_Approval Letter_20170418

ROY COOPER
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MICHAEL S. REGAN
s:o;�nu,�
Environmenlu! S. JAY ZIMMERMAN
l,irrr�or
QUQIlty
April 18, 2017
Iredell County
NCDW R Project No. 2017027I v.l
Bridge 78 on SR1004
APPROVAL of a01 WATCR QUALITY CERTIFICATION wi[h ADDITIONAL CONDITIONS
Mc MarA Stafford, P.E., Division Engineer
NCDOT, Division 12
1710 East Marion Street
Shelby, NC 28151
Dear Mc Stafford:
You have our approval, in accordance with the conditions listed below, for the following impacts for the purpose of
replacing bridge 78 on SR 1004 in Iredell County:
Slream Impac[s in [he Yadkin River 13asin
Permanent Hill Tem�rary FII Stream Imprac[s
ToWlStream
13ank in Perennial in Perennial Requiring
Site Stabilization Stream Stream (linear R) Mitigation
(linear ft) (Iinear ft) (linear ft)
L under bridgc 6� 6� 0
', end of i e 10 10 0
i. ier removal -1 I 41 0
0
TOTAL 75 0 91 116 0
Tolal Stream ImpacC (or ProjecL• 1 I6 linear feet
Permanent Strcam Impacts: 75 linear feet
Wetland Impacts in the Yadkin Ri�'er f3asin (riverine)
Fill FYca�ation Mechanized Hand To[al Impacis
Site Fill�ac) (temFwrary) (ac) Clearing (ac) Clearing (uc) N'�etland Requiring
(ac) Im�ract (ac) Mitigation (ac)
I 0.08 OAR U.(NI
I Q03 0.03 0.(H)
� 0.1}1 0.(ki 0.00
U.00 0.(HI
`Ibtal 0.08 0.00 U.03 0.04 0.00 0.15 0.00
Tofal Welland Impact (or Projec[: 0.1$ acres.
'�`Nothing Compares - _
State of Nnrth Carolina I Environmen[al Qualiry
I til 7 Mail Service Centzr I Raleigh, Nonh Carol ina 27699-1617

The project shall be constructed in accordance with your application dated received March 1, 2017. After reviewing
your application, we have decided that these impacts are covered by General Water Quality Certification Number
4088. This certification corresponds to the Nationwide Permit 14 issued by the Corps of Engineers. In addition,
you should acquire any other federal, state or local permits before you proceed with your project including (but not
limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval
will expire with the accompanying 404 permit.
This approval is valid solely for the purpose and design described in your application (unless modified below).
Should your project change, you must notify the NCDWR and submit 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 the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or of total
impacts to streams (now or in the future) exceed 150 linear feet, compensatory mitigation may be required'as
described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the
conditions listed in the attached certification(s) and any additional conditions listed below.
Condition(s) of Certification:
Project Specific Conditions
1. The v-ditch planned for the toe of the fill slope in the large wetland shall not drain or hydraulically impact
the large 12-acre wetland in any way: [15A NCAC 02H .0506(b)(2)]
2. The post-construction removal of any temporary bridge structures must return the project site to its
preconstruction contours and elevations. The impacted areas shall be revegetated with appropriate native
species. [15A NCAC 02H .0506(b)(2)]
3. As a condition of this 401 Water Quality Certification, the bridge demolition and construction must be
accomplished in strict compliance with the most recent version of NCDOT's Best Management Practices
for Construction and Maintenance Activities. [15A NCAC 02H .0507(d)(2) and 15A NCAC 02H
� .0506(b)(5)]
4. Bridge deck drains shall not discharge directly into the stream. Stormwater shall be directed across the
bridge and pre-treated through site-appropriate means (grassed swales, pre-formed scour holes, vegetated
buffers, etc.) before entering the stream. To meet the requirements of NCDOT's NPDES permit
NCS0000250, please refer to the most recent version of the North Carolina Department of Transportation
Stormwater Best Management Practices Toolbox manual for approved measures. [15A NCAC 02H
.0507(d)(2) and 15A NCAC 02H .0506(b)(5)]
5. Bridge piles and bents shall be constructed using driven piles (hammer or vibratory) or drilled shaft
construction methods. More specifically, jetting or other methods of pile driving are prohibited without prior
written approval from the NCDWR first. [15A NCAC 02H.0506(b)(2)]
6. No drill slurry or water that has been in contact with uncured concrete shall be allowed to enter surface
waters. This water shall be captured, treated, and disposed of properly. [15A NCAC 02H .0506(b)(3)
General Conditions
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 downstream of the above structures. The applicant is required to provide evidence that the
equilibrium is being maintained if requested in writing by NCDWR. If this condition is unable to be met
due to bedrock or other limiting features encountered during construction, please contact 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)] `

2. 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 02B.0200]
3. 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)]
4. 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 natur'al�geomorphic conditions. [15A NCAC
02H.0506(b)(2)] '
5. The use of rip-rap above the Normal High Water Mark shall be minimized. Any rip-rap placed for
stream stabilization shall be placed in stream channels in such a manner that it does not impede
aquatic life passage. [15A NCAC 02H.0506(b)(2)]
6. 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
(�)(2)]
7. 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)]
8. 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)]
9. 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)]
10. 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)]
11. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to
surface waters is prohibited. [15A NCAC 02H.0506(b)(3)]
12. 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) ofthe 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 02B.0200]
13. 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)]
14. 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)]
15. The outside buffer, wetland or water boundary located within the construction corridor approved by this
authorization 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]

16. 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.
17. 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)]
18. Upon completion ofthe project (including any.impacts at associated borrow or waste sites), the NCDOT
Division Engineer shall complete and return the enclosed "Certification of Completion Form" to notify
the NCDWR when all work included in the 401 Certification has been completed. [15A NCAC
02H.0502( fl]
19. Native riparian vegetation [ex. Salix nigra, Juncus (spp), Carex (spp), et al.] must be reestablished in
the riparian areas within the construction limits of the project by the end of the growing season following
completion of construction. [15A NCAC 02B.0231(b)(6)]
20. 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)]
21. 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.
22. Where placement of sediment and erosion control devices in wetlands and/or waters is unavoidable at
the large wetland site, they shall be removed and the natural grade restored upon completion of the
project. No other placement of sediment and erosion control devices in surface water features is
authorized, except in the large wetland. [15A NCAC 02H.0506(b)(3) and (c)(3)]
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 O�ce of
Administrative.Hearings accepts filings Monday through Friday between the hours of 8:OOam and S: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: [phone], Facsimile: [phone]

A copy of the petition must also be served on DEQ as follows:
Mr. Sam M.Hayes, General Counsel
Departrnent of Env'vonmental Quality
1601 Mail Service Center
T'his letter completes the review of the Division of Water Resources under Section 401 of the Clean Water Act. If you
have any questions, please contact Donna Hood at [phone] or [e-mail].
Sincerely,
C��'���J i
�S. la immerman, D�rector G
Division of Water Resources
Electronic copy only dishibution:
Steve Kichefski, US Army Corps of Engineers, Asheville Field Office
Trish Beam, Division 12 Environmental Officer
Marella Buncick, US Fish and Wildlife Service
Marla Chambers, NC Wildlife Resources Commission
Donna Hood, NC Division of Water Resources Mooresville Regional Office
File Copy

Environmental
Quality
NCDWR Project No.: _
Applican[:
Projec[ Name:
Da[e of Issuance of 401 Water Quality Certification:
co��cv:
ROY COOPER
r ��„�����>>�„�
MICHAEL S. REGAN
ti�-� � �v�„ r
S. JAY ZIMMERMAN
i,,,�<<r,,,�
Certiticate of Completion
Upon completion of all worA approved wi[hin the 401 Water Qualiri Certitication or applic�ble Buffer Rules, and
any subsequent modifications, the applicant is required [o retum this certiticate [o [he 401 Transporta[ion Permitting
Unit, North Carolina Division of Water Resources, 1G17 Mail Service Center, Ralei;h, NC, 27699-1617. 'ihis form
may be retumed to NCDWR by [he applicant, the applicant's authorized agent, or the project engineer. It is not
necessarv to send certificates from all of these.
Applicmel's Certifrcnliori
I, , hereby stare that, to the best of my abilities, due care and dilieence
was used in the observation of the construction such that the construction was observed ro be built within substantial
compliance and intent of the 401 Water Qualiry Certification and Buffer Rules, the approved plans and
specifica[ions, and other supportin�, materials.
Si��nawre: Date:
Agex!'s Cerrificarion
I, , here6y state that, to the best of my abilities, due care and diligence
was used in the observation of the construction such that the construction was observed to be built within substantial
compliance and inrent of the 401 Water Quality Certification and Buffer Rules, the approved plans and
specifications, and other supporting materials.
Signature: Date:
Engineer's Cerlification
Partial Final
I, , as a duly reeistered Professional En2ineer in the State of North
Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project for the
Permittee hereby state that, to [he best of my abilities, due care and dili�ence was used in the observation ofthe
construction such that the construction was observed to be built within substantial compliance and intent of the 401
Water Qualiry Certification and Bufter Rules, the approved plans and specifications, and other supportine marerials.
Signature
Date
Registration No.
lNothing Com�ares .- .
Statc o(North Carolinu I Envimnmental Quality
1617 Mad Sernce Crntcr I Ralcigh. Nonh C:uolina 2 7699-1 61 7