20100985 Ver 1_Application_20101122

MCDEN R
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretarv
December 8, 2010
Pitt County
DWQ Project No. 20100985
Bridge 154 over UT to Swift Creek
TIP B-4791
APPROVAL of 401 WATER QUALITY CERTIFICATION and NEUSE RIPARIAN BUFFER
AUTHORIZATION with ADDITIONAL CONDITIONS
Mr. Jay Johnson
North Carolina Department of Transportation
P.O. Box 1587
Greenville, NC 27835
Dear Mr. Johnson:
You have our approval, in accordance with the conditions listed below, for the following impacts for the purpose of
replacing Bridge # 154 over an unnamed tributary to Swift Creek on SR 1900 (Weyerhauser Road) in Pitt County:
Wetland Impacts in the Neuse River Basin
Wetland Fill Wetland Fill Wetland Buffer Buffer
Site Number. Permanent Temporary Hand Impacts Impacts
ac ac Clearing ac Zone I s ft Zone 2 s ft
Pitt 154 <.01 <.01 <.01 6162 3882
Total , 10,044
The project shall be constructed in accordance with your application dated received October 13, 2010. After
reviewing your application, we have decided that these impacts are covered by General Water Quality Certification
3687. This certification corresponds to the Nationwide Permit 3 issued by the Corps of Engineers. This approval is
also valid for the Neuse Riparian Buffer Rules (15A NCAC 2B .0233). 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 DWQ 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.
North Carolina Division of Water Quality Internet: www.ncwaterquality.org One
OrthCarollna
943 Washington Square Mall Phone: [phone] NNaturally
Washington, NC 27889 FAX [phone] An Equal Opportunity/Affirmative Action Employer -50%Recyded110% Post Consumer Paper
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I. 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.
2. 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.
3. The Permittee shall report any violations of this certification to the Division of Water Quality within 24 hours of
discovery.
4. The Permittee shall ensure that the final design drawings adhere to the certification and to the drawings
submitted for approval.
5. 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.
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. 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.
8. 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.
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.
t 11. No rock, sand or other materials shall be dredged from the stream channel except where authorized by this
certification.
12. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface
waters is prohibited.
13. All fill slopes located in jurisdictional wetlands shall be placed at slopes no flatter than 3:1, unless otherwise
authorized by this certification.
14. 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.
15. Native riparian vegetation (ex.. list trees and shrubs native to your geographic region) must be reestablished
within the construction limits of the project by the end of the growing season following completion of
construction.
Page 3 of 5
16. There shall be no excavation from, or waste disposal into, jurisdictional wetlands or waters associated with this
certification without appropriate modification. Should waste or borrow sites, br 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.
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 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.
18. 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 the 401 Water Quality Certification.
19. 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 NCDWQ.
20. All pile driving or drilling activities shall be enclosed in turbidity curtains unless otherwise approved by
NCDWQ in this certification.
21. Bridge deck drains should 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. Please refer to the most current version of Stormwater Best Management Practices.
22. Riprap shall not be placed in the active thalweg channel or placed in the streambed in a manner that precludes
aquatic life passage. Bioengineering boulders or structures should be properly designed, sized and installed.
23. All Stormwater runoff shall be directed as sheetflow through stream buffers at nonerosive velocities, unless
otherwise approved by this certification.
24. All riparian buffers impacted by the placement of temporary fill or clearing activities shall be restored to the
preconstruction contours and revegetated. Maintained buffers shall be permanently revegetated with non-woody
species by the end of the growing season following completion of construction. For the purpose of this
condition, maintained buffer areas are defined as areas within the transportation corridor that will be subject to
regular NCDOT maintenance activities including mowing. The area with non-maintained buffers shall be
permanently revegetated with native woody species before the next growing season following completion of
construction. '
25. Pursuant to NCACISA 2B .0233, sediment and erosion control devices shall not be placed in Zone 1 of any
Neuse Buffer without prior approval by NCDWQ. At this time, NCDWQ has approved no sediment and
erosion control devices in Zone 1, outside of the approved project impacts, anywhere on this project. Moreover,
sediment and erosion control devices shall be allowed in Zone 2 of the buffers provided that Zone I is not
compromised and that discharge is released as diffuse flow.
a
STATE OF NORTH CAROLINA
DEPARTIVIENT OF TRANSPORTATION
BEVERLY EAVES PERDUE
GOVERNOR
September 28, 2010
U.S. Army Corps of Engineers
Washington Regulatory Field Office
P.O. Box 1000
Washington, NC 27889-1000
ATTENTION: Thomas Steffens
NCDOT Coordinator
Dear Sir:
"U`
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EUGENE A. CO R.
SECRETARY
OCT
I O ? ?J C) D
Subject: Application for Section 404 Nationwide Permit 3, Section 401 Water Quality
Certification, and Neuse Riparian Buffer Authorization for the proposed
replacement of Bridge No. 154 on SR 1900 (Weyerhaeuser Road) over UT to
Swift Creek, Pitt County, TIP B-4791; Federal Aid Project No. BR7 1900 (4);
State Project No. 38561; WBS 38561. 1.1
Please find enclosed the permit drawings and half-size plan sheets for the Subject project.
This project is being designed via the Division Managed Low Impact Bridge Replacement
Process. The Low/Minimal Impact Bridge Project Data Sheet is appended. The North
Carolina Department of Transportation (NCDOT) proposes to replace existing Bridge No.
154 on SR 1900 (Weyerhaeuser Road) over an unnamed tributary (UT) to Swift Creek in
Pitt County. The project requires replacement of the existing 53-foot by 28-foot structure
with a 65-foot by 34-foot bridge slightly west of the existing location. There will be less
than 0.01 acre of permanent riparian wetland impacts, less than 0.01 acre of temporary
riparian wetland impacts, and 10,044 ft2 of riparian buffer impacts. There will be no
surface water impacts as the stream will be bridged.
The let date is February 15, 2011. Based upon a September 28, 2010 memorandum, there
is NO construction moratorium for this project.
Regulatory Approvals
Section 404 Permit: The project is being processed under the Division Managed Low
Impact Bridge Replacement Process guidelines established in January 2010. As such,
MAILING ADDRESS: TELEPHONE: [phone] LOCATION:
NC DEPARTMENT OF TRANSPORTATION FAX: [phone] PACTOLUS I IIGHWAY
DIVISION OF HIGHWAYS GREENVILLE, NC
DIVISION TWO WEBSITE: WWW.NCDOT.GOV
P.O. Box 1587
GREENVILLE. NC 27835

NCDOT is requesting authorization for these activities via a Nationwide Permit (NWP) 3.
As part of the project improvements, the roadway will be widened in accordance with the
current design standards. This will result in minimal permanent impacts to a small linear
wetland that runs adjacent to the roadway. .
A water line will need to be relocated to just outside the new roadway shoulder. The line
crosses UT Swift Creels, but will directionally bored under the creek avoiding any stream
impacts. However, it will result in less than 0.01 acre of temporary impacts to wetlands
when the water line is buried. In order to minimize the impacts, the wetland will be
accessed from the cleared zone along the roadside. The excavated wetland soil will be
kept in a separate pile so it can be re-placed back into the excavated area and restored to
original grade once the water line is installed. As such, the area is anticipated to re-
vegetate quickly with the existing seed bank and no additional plantings are planned.
Section'401 Permit:' NCDOT anticipates that the associated 401 Water Quality
Certification for NWP 3 will apply to this project. As such, NCDOT is providing this
application packet to the NC Division of Water Quality (DWQ) for review and approval.
Authorization to debit the $240 Permit Application Fee from WBS Element 38561.1.2 is
hereby given.
Neuse Riparian Buffer Authorization: Since the project is within the Neuse watershed,
there will be riparian buffer impacts. These impacts are limited to the area needed to
widen the roadway to meet the current design standards. NCDOT requests that the
NCDWQ review this application and issue a written approval for a Neuse Riparian Buffer
Authorization.
Thank you for your time and assistance with this project. Please contact Jay Johnson at
[e-mail] or [phone] if you have any questions or need additional
information.
Sincerely;,,
Jay Johnson
Divigion 2•-L2'nvironmental Officer
CC: w/ attachment Garcy Ward, NCDWQ, Washington Field Office
Maria Rogerson, PE, Div 2 Bridge Program Manager
Ed Eatmon, PE, Div 2 Construction Eng
Eddie Bunn, PE, Div 1 & 2 Bridge Construction Engineer
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Attachmant l,: M@4 P3-Buffer Application
Bridge Streainiining Process
Low Impact Bridge Project No: B-4791 County: Pitt
Bridge No. 154 over UT to Swift Creek NUBS Element Number 38561.1.2
This project is subject to the Multi-agency Bridge Streamlining Process as agreed to in
January 8, 2010. The Project is being authorized in accordance with Low/Minimal Impact
Bridges Project Data Sheet (Attachment Q.
Date: September 28. 2010
Applicant Name: NCDOT
Applicant Address: NCDOT -Division 2
P.O. Box 1587
Greenville NC 27835
Primary Contact for Project: Jay Johnson
Phone No.:_(252) 830-3490
Is this an after-the-fact application: Yes X No
River Basin: Neuse
Stream Classification: C Sw NSW
Regulatory Authorization Options for this Activity
Federal: Section 404(F)(1)(b) Exempt Activities-Maintenance of Transportation
Structures.
State: Activities Deemed to Comply with Water Quality Standards.
Local: None
Or
Federal: USACE Nationwide General Permit 3 - Maintenance
State: General Water Quality Certification 93687 and Buffer Authorization
Local: None
Project Description - The North Carolina Department of Transportation (NCDOT) proposes to
replace existing Bridge No. 154 on SR 1900 (Weyerhaeuser Road) over an unnamed tributary (UT) to
Swift Creek in Pitt County. The project requires replacement of the existing 53-foot by 28-foot
structure with a 65-foot by 34-foot bridge slightly west of the existing location. There will be less than
0.01 acre of permanent riparian wetland impacts, less than 0.01 acre of temporary riparian wetland
impacts, and 10,044 ftz of riparian buffer impacts. There will be no surface water impacts as the
stream will be bridged.
STORMWATER MANAGEMENT PLAN
Project: 38561
TIP No. B-4791
Pitt County
7/2/2010
Hydraulics Project Manager: W. Herbert Turner, Jr., PE (Florence & Hutcheson)
Randy Boyd (NCDOT Hydraulics Unit)
ROADWAY DESCRIPTION
The purpose of this project is to replace Pitt County Bridge No. 154 on SR 1900
(Weyerhaeuser Road) over Back Swamp (Swift Creek Tributary). Bridge number 154 is
53 feet in length and has a clear roadway width of 24 feet. The replacement structure will
be a bridge 65 feet long providing a 30 foot clear roadway width. The bridge will include
two 11-foot lanes and 4 foot offset on left and right side. The roadway grade will be
raised approximately I to 2 feet above the existing structure.
The approach roadway will extend approximately 430 feet from the south end and
220 feet from the north end of the new bridge No. 154. The approaches will be widened
to include two I I-foot lanes with 6-foot shoulders, 2-foot of which will be paved. The
roadway will be designed as a Local Route with a 55 mile per hour design speed using
the Sub Regional Tier Design Guidelines for Bridge Projects. Traffic will be detoured
off-site during construction.
The project B-4791, creates no impacts to the Back Swamp within the Neuse
River Basin. Table I shows the streams and the proposed crossing structures. The project
drainage consists of grated inlets, storm system, roadside grass swales and a preformed
scour hole.
Table 1. List of Stream Crossings in Project B-4791
Site #
Station
Stream Name Drainage
Proposed Structure
area
I -L- 18+32 Back Swamp 7.4 Sq Mi Single Span 24"Cored
Slab (1@65')
ENVIRONMENTAL DESCRIPTION
The project is located within the Neuse River Basin and Pitt County which is not
a CAMA county. The stream listed in Table I has been classified as jurisdictional stream
and the Neuse River Buffer Rule is to be applied. The NCDWQ Surface Water
Classification is listed as C; Sw, NSW for this stream. The North Carolina 2010 draft
303(d) list of impaired waters identifies Swift Creek just downstream of the study area as
an impaired waterway due to poor bioclassification.
There are wetland areas that will be impacted by the proposed project. Wetland
impacts have been reduced to a minimum by avoiding ditching through the wetlands for
the project area. Deck drains are not required for the proposed bridge.
LEST MANAGEMENT PRACTICES AND MAJOR STRUCTURES
The primary goal of Best Management Practices (BMPs) is to prevent degradation
of the states surface waters by the location, construction and operation of the highway
system. The BMPs are activities, practices and procedures taken to prevent or reduce
stormwater pollution. The BMPs and measures that will be used on this project to reduce
stormwater impacts are as follows:
PREFORMED SCOUR HOLE
A preformed scour hole has been utilized to diffuse the velocity from the storm
drain pipe at Sta 19+28 RT to provide sheet flow before entering the buffers.
GRASS SWALE
Grass Swales will provide treatment for the pavement runoff before entering the stream at
the following locations: 15+00 to 17+50 RT, 19+00 to 20+50 LT
The
C Catena
1 O u p
410-B Millstone Drive
Hillsborough, NC 27278
[phone]
MEMORANDUM
To: Tim Jordan, P.E.
Gibson Engineering
PO Box 700
Fuquay-Varina, NC 27526
From: Michael G. Wood, LSS
The Catena Group
410B Millstone Drive
Hillsborough, NC 27278
Date: September 28, 2010
Subject: B-4791 Construction Moratorium
Dear Mr. Jordan:
The Catena Group (TCG) submitted a Natural Resource Technical Memorandum (NRTM) for
the Subject project in March 2010. It was noted in the NRTM that a moratorium to in-stream
activities should be in effect from February 15 through June 15 pending consultation with the
NC W RC or NCDMF. In a September 2000, 2010 email correspondence from Mr. Travis Wilson
ofNCWRC to Maria Rogerson with NCDOT Division 2, he noted that the "(NC)WRC does not
have any specific comments for b-4791 ".
Therefore, based upon this consultation, there is no construction moratorium for this project.
Sincerely,
Michael G. Wood, LSS
President

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