20070529 Ver 1_Approval Letter_20070510

~F W ATF9 Michael F. Easley, Governor
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~ William G. Ross Jr., Secretary
~ r North Carolina Department of Environment and Natural Resources
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~ ~ Alan W. Klimek, P.E. Director
Division of Water Quality
May 10, 2007
Alamance County
DWQ Project No. 07-0529
Bridge No 45 on SR 1002
APPROVAL of 401 Water Quality Certification
Mr. J.M. Mills, P.E.
Division Engineer, Division 7
North Carolina Department of Transportation
1584 Yanceyville Street
Greensboro, North Carolina, 27415
Dear Mr. Mills:
You have our approval, in accordance with the attached conditions and those listed below, to incur the following impacts
in order to replace a bridge with bridge on SR 1002 in Alamance County:
• 241inear feet of fill impacts to Jordan Creek; and
0.03 acre of temporary impacts due to causeway installation in Jordan Creek during construction.
The project shall be constructed in accordance with your application dated March 21, 2007. After reviewing your
application, we have decided that this fill is covered by General Water Quality Certification Nos. 3627, corresponding to
the U.S. Army Corps of Engineers General Permit #31. 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 federal permit. This
condition supercedes condition No. 19 in the General Certification 3627.
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 Division of Water Quality (Division) and submit a new application. If the
property is sold, the new owner must be given a copy of this approval letter and certifications, 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 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 any additional conditions listed below.
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.
No"e Carolina
~tcrra!!y
North Carolina Division of Water Quality 585 Waughtown Street Phone [phone] Customer Service
Internet: www.ncwaterquality.org Winston-Salem, NC 27107 FAX [phone]
An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper

Mr. Mike Mills, P:E.
May 10, 2007
DWQ# 07-0529
Page 2
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.
Z. 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 be located in wetlands or streams,
compensatory mitigation will be required since that is a direct impact from road construction activities.
3. 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 six months of the completion of the project.
4. Native riparian vegetation must be reestablished within the construction limits of the project by the end of the
growing season following completion of construction.
5. 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.
6. 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.
7. 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.
8. 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.
9. 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.
10. 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.
11. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under
authorization of this permit, except in the immediate vicinity of the culverts.
12. Temporary impact sites must be restored to preexisting conditions unless more natural geomorphic conditions can
be provided.
13. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface
waters is prohibited.
14. 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 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.
15. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion
Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party
shall complete the attached form and return it to the 401/Wetlands Unit of the Division of Water Quality upon
completion of the project.

Mr. Mike Mills, P.E.
May 10, 2007
DWQ# 07-0529
Page 3
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, which 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 of the Division of Water Quality under Section 401 of the Clean Water Act. If you have
any questions, please contact Sue Homewood at 336-771-4964 or at [e-mail].
Sincerely,
r/~-_.._
Alan W. Klimek, P.E.
Attachment
cc: Andy Williams, USACE Raleigh Field Office
Jerry Parker, Division 7, Division Environmental Officer
DWQ Wetlands/401 Transportation Unit
DWQ Winston Salem Regional Office
DWQ Central Files

Mr. Mike Mills, P.E.
May 10, 2007
DWQ# 07-0529
Fage 4
DWQ Project No.:
County:
Applicant:
Project Name:
Date of Issuance of 401 Water Quality Certification:
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 this certificate to the 401/Wetlands Unit, North Carolina
Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form maybe returned to DWQ by
the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of
these.
Applicant's Certification
I~ ,hereby 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 intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and
other supporting materials.
Signature:
Agent's Certification
Date:
I~ ,hereby 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 intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and
other supporting materials.
Signature:
Engineer's Certification
Date:
Partial Final
I~ , as a duly registered Professional Engineer 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 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 intent of the 401 Water
Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials.
Signature
Registration No.
Date