20090258 Ver 1_Application_20090323

?'t
eA
NC®ENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
March 23, 2009
DWQ# 09-0258
Cabarrus County
_-Mr-Barry Moose, P.E
NCDOT Division 10
716 West Main Street
Albemarle, INC 28001
APPROVAL of 401 Water Quality Certification with Additional Conditions
Dear Mr. Moose:
You have our approval, in accordance with the attached conditions and those listed below, to permanently
impact 35 linear feet (If) (8 If for H-pile installation and 27 If for riprap bank stabilization) of Cold Water Creek,
perennial stream, as described in your application received by the Division of Water Quality (DWQ) on March
18, 2009. The location of the project is State Road 1132 (Miami Church Road) in Cabarrus County. After
reviewing your application, we have determined that this project is covered by Water Quality General
Certification Numbers 3704. 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. This approval will expire with the associated 404
permit unless otherwise specified in the Water Quality Certification.
This approval is valid solely for the purpose and design that you described in your application (unless modified
below). Should your project change, you must notify the DWQ in writing and you may be required to 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 conditions. If total wetland fills for this project (now or in
the future) exceed one acre, or if 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 and those listed below:
1. Bridge deck drains shall not discharge directly to 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. Please refer to the most current version of Stormwater Best
Management Practices.
2. Strict adherence to the most recent version of NCDOT's Best Management Practices for Bridge Demolition
and Removal; approved by the US Army Corps of Engineers,,is a condition.of this 401 Water'Quality
Certification
Mooresville Regional Office
Location: 610 East Center Ave., Suite 301 Mooresville, NC 28115 One _
Phone: [phone] Fax: [phone] Customer Service'. 1-877823-6748 ?10Rh CaellOhna
Inteme[v .ncvaterquality.org QLy[[/[/If
An Equal opportunity k Affirmative Action Employer - 50% RecycledflO% Post Consumer paper N-"" - l" a" "
Mr. Barry Moose, P.E.
Page Two
The post construction removal of any temporary . bridge structures or causeways must return the project site
to its preconstruction contours and elevations. The impact areas shall be revegetated with appropriate native
species.
4. The use of riprap. above the normal high watermark shall be minimized. Any riprap placed for stream
stabilization (armored scourhole) shall be placed. in stream channels in such a manner that it does not
impede aquatic life passage.
5. Heavy equipment shall be operated from the banks rather than in the stream channel in order minimize
sedimentation and reduce the introduction of other pollutants into the stream.
9- - - ---- -
--- 6-No rock;-sahd or other"materials shall"fie cJredged-from the steam channel except where-authorized-by tFiis--
certification.
7. Temporary dewatering sites must be restored to pre-existing conditions unless more natural geomorphic
conditions can be provided.
8. If concrete is used during construction, a dry work area should be maintained to prevent direct contact
between curing concrete and stream water. Water that inadvertently contacts uncured concrete should not
be discharged to surface waters due to the potential for elevated pH and possible aquatic life and fish kills.
9. 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 the 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.
10. The dimension, pattern and profile of the stream above and below the crossing, should not be modified.
Disturbed floodplains and streams should be restored to natural geomorphic conditions.
11. 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.
12. All fill slopes located in jurisdictional wetlands shall be placed at slopes no flatter than 3:1, unless otherwise
authorized by this certification.
13. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to
surface waters is prohibited.
14. A copy of this Water Quality Certification shall be posted 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.
15. Native riparian vegetation must be re-established within the construction limits of the project by the end of the
growing season following completion of construction.
16. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent:
-practicable.. If placement of sediment and erosion control devices in,wetlands and waters .is unavoidable, .
they shall be removed and the natural grade restored within 30 days after the Division of Land Resources has
released the project.
V

Mr. Barry Moose, P.E.
Page Three
17. 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 sedirent control measures for the project, must be designed installed, operated,
`° arid maintained in accordance with the most recent version of the North Carolina :Sediment and
Erosion Control Planning and Design Manual. Jl_
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, includinq 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.
18. The North Carolina Department of Transportation (NCDOT) and its contractors and/or agents shall not
excavate, fill or perform mechanized land clearing at any time in the construction or maintenance of this
project within waters and/or wetlands, except as authorized by this Certification, or any modification to this
Certification (e.g., no work shall occur outside of the footprint of the plans provided). In addition, there shall
be no excavation from or waste disposal into jurisdictional wetlands or waters associated with this
Certification without appropriate modification. If this'occurs,'compensatory'mitigation may be, required since it
is a direct impact from road construction activities.
19. The Permittee shall ensure that the final design drawings adhere.to the certification and.to the drawings
submitted for approval.
20. The outside buffer, wetland or water boundary located within the construction corridor approved by this
certification 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.
21. The Permittee shall report any violations of this certification to the Division of Water Quality within 24 hours of
discovery.
22. Upon completion of the project, the NCDOT Division Engineer shall complete and return the enclosed
"Certificate of Completion" form to notify DWQ when all work included in the 401 Certification has been
completed. Please include photographs upstream and downstream of the structure to document correct
installation.
23. Continuing Compliance. NCDOT shall conduct its activities in a manner so as not to contravene any state
water quality standard [including any requirements for compliance with section 303(d) of the Clean Water Act]
and any other appropriate requirements of state and federal law. If DWQ 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, DWQ may reevaluate.
and modify this certification to include conditions-app'ropriate to'assure compliance with such standards'and
requirements in accordance with 15'A NCAc'2H.0507(d)- Before codifying the certification, DWQ'shall notify
NCDOT and the USACE, provide public notice in accordance with 15A NCAC 2H.0503, and provide
opportunity for public hearing in accordance with 15A NCAC 2H.0504.
Mr. Barry Moose, P.E.
Page Four
Any new or revised conditions shall be provided to NCDOT in writing, shall be provided to the USACE for
reference in any permit issued pursuant to Section 404 of the Clean Water Act, and shall also become
conditions of the 404 Permit for the project.
If you do not accept any of the conditions of this Certification, you may ask for an adjudicatory hearing. You
must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition that
conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714
Mail Service Center, Raleigh, N.C. 27699-6714. This Certification and its conditions are final and binding unless
you ask for a hearing.
This letter completes the review by the Division of Water Quality under Section 401 of the Clean Water Act. If
you have any-questions-please telephone Polly-Lespinasse in th"e-MooresviIle Regional-Office at 704-663--
1699.
Sincerely,
1? ? k'
forColeen H. Sullins
Attachments

cc: Steve Lund, USACE Asheville Field Office
Sonia Gregory, DWQ Wetlands Unit
File Copy