20061896 Ver 1_Complete File_20070312

Certificate of Completion
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Applicant: N Cb QT - -J-) i v, 1 Z
Project Name: f?- 3 Z'1 ,IS i I i 20. d1n 2 J? (?
Date of Issuance of 401 Water Quality Certification: ter- e, be r z? ZOO G
Upon completion of all work approved within the 401 Water Quality Certification and 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 may be 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
1, ')4' 1- " Nd{,-- , 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
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: Uo L o Date: 3-7 - O 7
Agent's Certification
1, , 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
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: Date:
If this project tivas designed by a Certified Professional
1, as a duly registered Professional
(i.e., Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been
authorized to observe (periodically, weekly, full time) the construction of the project, for the
Percnittee 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 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:
SR 2156, Church Lake Road
Bridge #327 Stabization
North pier _ _
0? WATF9
o`-<
Mr. Mike Holder, P.E.
NCDOT Division 12
P.O. Box 47
Shelby, NC 28151
O
cy
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
December 21, 2006
DWQ# 06-1896
Iredell County
APPROVAL of 401 Water Quality Certification with Additional Conditions
Dear Mr. Holder:
You have our approval, in accordance with the attached conditions and those listed below, to permanently
impact 75 linear feet (If) for riprap bank and pier protection and to temporarily impact 75 If (for temporary
cofferdams) of the South Yadkin River under Bridge #327 as described in your application received by the
Division of Water Quality (DWQ) on December 13, 2006. The location of the project is State Road 2156
(Church Lake Road) in Iredell County. After reviewing your application, we have determined that this project is
covered by Water Quality General Certification Number 3495. 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 is valid solely for the purpose and design that you described in your application (unless modified
below) and will expire with the associated USACE 404 permit unless otherwise specified in the Water Quality
Certification. 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 in the attached Certification and those listed below:
1. Riprap must not interfere with thalweg performance and aquatic life passage during low flow conditions.
Riprap placed for bank stabilization should be limited to the stream bank below the high water mark and
vegetation should be used for stabilization above the high water mark.
2. Heavy equipment must be operated from the banks rather than in the stream channel, when possible, in
order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream.
3. Temporary dewatering sites must be restored to pre-existing conditions unless more natural geomorphic
conditions can be provided.
4. No live or fresh concrete shall come into contact with waters of the state until the concrete has hardened.
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.
North Carolina Division of Water Quality 610 East Center Avenue, Suite 301
Internet: www.ncwaterquality.org Mooresville, NC 28115
Phone [phone]
FAX [phone]
NhCarolina
nt
Naturally
An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper
Mr. Mike Holder
Page 2
6. 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.
7. All work shall be performed during low or normal flow conditions.
8. Discharging hydroseeding mixtures and washing out hydroseeders and other equipment in or adjacent to
surface waters is strictly prohibited.
9. Erosion and sedimentation control measures, structures, and devices shall be planned, designed and
constructed to provide protection from the runoff of the 25 year storm which produces the maximum peak rate
of runoff as calculated according to procedures in the United States Department of Agricultural Soil
Conservations Service's "National Engineering Field Manual for Conservation Practices" or according to
procedures adopted by any other agency of this state or the United States or any generally recognized
organization or association.
10. 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.
11. 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.
12. Upon completion of the project, the applicant 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.
13. 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 appropriate 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. 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.
t
r
Mr. Mike Holder
Page 2
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 the Mooresville Regional Office at 704-663-
1699.
Sincerely,
for Alan W. Klimek, P.E.
Attachments
cc: Steve Lund, USACE Asheville Field Office
Sonia Gregory, DWQ Wetlands Unit
File Copy

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STATE ON NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
MICHAEL F. EASLEY DIVISION OF HIGHWAYS LYNDO TIPPETT
GOVERNOR SECRETARY
December 5, 2006
Mr. John Hennessy
Division of Water Quality
401/Transportation Permitting Unit
1650 Mail Service Center
Raleigh, N. C. 27699-1650

SUBJECT: Riprap Scour Protection/Stabilization under Bridge #327, SR 2156 (Church Lake Road), Iredell
County
Dear Mr. Hennessy:
The North Carolina Department of Transportation requests authorization to install riprap bank protection under
Bridge #327 on SR 2156 (Church Lake Road) in Iredell County. The scope of the work will permanently impact
75 linear feet (<I cubic yard/running foot) of the jurisdictional waters associated with the South Yadkin River,
which is classified as a WS-V Watershed by the Division of Water Quality.
A reference cross-section was surveyed at a point -185 feet upstream of the bridge in order to determine the
"normal" channel dimensions. The average stream width was determined to be -30-35 feet. The embankment
under the bridge has scoured around the timber bridge piers; therefore, the placement of rock in the scoured
areas at the bridge piers will provide stability and minimize future scour problems under the bridge. The rock
stabilization will be placed along the embankment in such a way as to maintain average stream width. This
office has conducted a GIS and field survey for this project and is recommending a finding of "no effect" for T
&E species and historical structures. The proposed project is not located within 1/2 mile of the critical watershed
area, nor is SR 2156 a rural or urban arterial; therefore, hazardous spill basins are not required. Enclosed is the
hazardous spill basin checklist.
Enclosed is a pre-construction notification for Nationwide Permit #13 (Bank Stabilization), a sketch of planned
activities, stream cross-section, photographs of the site, and location maps relative to the project.
Project information for the 401 Automated Payment Procedure is as follows:
0 Work order number: 150463-55120005-12B.204911-4671
• TIP #: NA
• Project Category: $200.00 Fee
Bridge 4327, SR 2156
Page 2
December 5, 2006
If you have any questions or concerns, please feel free to contact me at [phone]. Thank you for your
time and consideration to this matter
Respectfully yours,
M.L. Holder, P.E.
Division Engineer
Twelfth Division
BY:
Trish Simon
Division 12 Environmental Supervisor
Enclosures
CC: Polly Lespinasse, DWQ, Mooresville Regional Office
Ron Linville, Wildlife Resources Commission (Courtesy Copy)
Office Use Only: Form Version March 05
20061 890
USACC Action Ill No. DWQ No.
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. Processing
1. Check all of the approval(s) requested for this project:
? Section 404 Permit ? Riparian or Watershed Buffer Rules
? Section 10 Pen-nit ? Isolated Wetland Permit from DWQ
® 401 Water Quality Certification ? Express 401 Water Quality Certification
2. Nationwide, Regional or General Pernit Number(s) Requested: NW #13 (WQC#3495)_
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ?
4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed
for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII,
and check here: ?
5. If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (see the top of page 2 for further details), check here: ?
II. Applicant Information
1. Owner/Applicant Information
Name: Mike Holder. N.C. Department of Transportation
Mailing Address: P.O. Box 47
Shelby, North Carolina 28151
Telephone Number: 704-480-9020 Fax Number: 704-480-5401
E-mail Address:
2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name: Trish Simon
Company Affiliation: N.C. Department of Transportation
Mailing Address: P.O. Box 47
Shelby, North Carolina 28151
Telephone Number: 704-480-9044 Fax Number: 704-480-5401
E-mail Address: tsimonndot.state. na.us
Page 5 of 12
III. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USAGE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project: Bridge #327, SR 2156 (Church Lake Rd), Bank Stabilization/Scour
Protection
2. T.I.P. Project Number or State Project Number (NCDOT Only): 1213.204911
3. Property Identification Number (Tax PIN): NA
4. Location
County: lredell Nearest Town: Statesville
Subdivision name (include phase/lot number): NA
Directions to site (include road numbers/names, landmarks, etc.): Hwy 21 north from
Statesville, turn right onto SR 2156 and proceed to bridge
5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that
separately lists the coordinates for each crossing of a distinct waterbody.)
Decimal Degrees (6 digits minimum): 35°53'23"°N 80°48'02"°W
6. Property size (acres): <0.20 acres
7. Name of nearest receiving body of water: South Yadkin River, WS-V Watershed (from
Iredell County SR 1892 to a point 1.0 mile upstream of Davie County SR 1159).
8. River Basin: Yadkin
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://ii2o.enr.state.nc.us/admin/maps/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: Existing, Conditions-bridge on paved secondary road.
General Land Use- wooded, residential.
Page 6 of 12
10. Describe the overall project in detail, including the type of equipment to be used:
Reconstruction of embankment and riprap stabilization of scoured area at bridge piers. A
trackhoe/backhoe will be used during construction.
11. Explain the purpose of the proposed work: The purpose of the project is to repair and
stabilize the scoured area around the bridge piers to ensure structural integrity of the bridge
and to provide riprap protection of the bank and bridge piers from future scour.
IV. Prior Project History
If jurisdictional determinations and/or permits have been requested and/or obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USACE Action ID Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
construction schedules.
NA
V. Future Project Plans
Are any future permit requests anticipated for this project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
No future permit requests are anticipated at this site.
VI. Proposed Impacts to Waters of the United States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. Each impact must be
listed separately in the tables below (e.g., culvert installation should be listed separately from
riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts,
permanent and temporary, must be listed, and must be labeled and clearly identifiable on an
accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial)
should be shown on a delineation map, whether or not impacts are proposed to these systems.
Wetland and stream evaluation and delineation forms should be included as appropriate.
Photographs may be included at the applicant's discretion. If this proposed impact is strictly for
wetland or stream mitigation, list and describe the impact in Section VIII below. If additional
space is needed for listing or description, please attach a separate sheet.
1. Provide a written description of the proposed impacts: 75 feet of Class A riprap will
be utilized on the banks and the edge of the streambed around the bridge piers.
2. Individually list wetland impacts. Types of impacts include, but are not limited to
mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams,
separately list impacts due to both structure and flooding.
Page 7 of 12
Wetland Impact Type of Wetland Located within Distance to Area of
Site Number Type of Impact (e.g., forested, marsh, 100-year
Floodplain Nearest
Stream Impact
(acres)
(indicate on map) herbaceous, bog, etc.) (yes/no) linear feet

Total Wetland Impact (acres) 0
3. List the total acreage (estimated) of all existing wetlands on the property: 0
4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary
impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam
construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib
walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed,
plans and profiles showing the linear footprint for both the original and relocated streams
must be included. To calculate acreage, multiply length X width, then divide by 43,560.
Stream Impact Perennial or Average Impact Area of
Number Stream Name Type of Impact Intermittent? Stream Width Length Impact
(indicate on ma Before Impact linear feet acres

1 South Yadkin Permanent Riprap on
banks below Average
Perennial
30-35 feet
75 feet
0.010
River High Water (- 6 ft)
Temporary
Cofferdams (- 12 ft)
1 (Located in same 75 feet 0.020
linear area as perm.
ri ra impacts)
0.010
75 ft perm. Penn.
Total Stream Impact (by length and acreage) 0.020
75 ft temp. temp.
5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.). Open water impacts include, but are not limited to
fill, excavation, dredging, flooding, drainage, bulklieads,.ete.
Open Water Impact Name Waterbody Type of Waterbody Area of
Site Number applicable) e)
(if ap Type of Impact (lake, pond, estuary, sound, bay, Impact
(indicate on ma) ocean, etc. (acres)

Total Open Water Impact (acres) 0
6. List the cumulative impact to all Waters of the U.S. resulting from the project:
Stream Impact (acres): 0.020
Wetland Impact (acres): 0
Open Water Impact (acres): 0
Total Impact to Waters of the U.S. (acres) 0.020
Total Stream Impact linear feet : 75
Page 8 of 12
7. Isolated Waters
Do any isolated waters exist on the property? ? Yes ® No
Describe all impacts to isolated waters, and include the type of water (wetland or stream) and
the size of the proposed impact (acres or linear feet). Please note that this section only
applies to waters that have specifically been determined to be isolated by the USACE.
8. Pond Creation NO POND IMPACTS
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ? uplands ? stream ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.):
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stonnwater requirement, etc.):
Current land use in the vicinity of the pond:
Size of watershed draining to pond:
VII. Impact Justification (Avoidance and Minimization)
Expected pond surface area:
Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts. The integrity of the bridge
must be maintained for the safety of the travelling public. Rock stabilization is needed on the
embankment under the bridge and around the bridge piers to provide stability and to minimize
future scour problems.
VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on January 15, 2002, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in detennining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wetland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
Page 9 of 12
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.
If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USACE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete.
An applicant may also choose to review the current guidelines for stream restoration in DWQ's
Draft Technical Guide for Stream Work in North Carolina, available at
http://ii2o.enr.state.nc.us/ncwetiands/strmgide.litml.
Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
NO MITIGATION ANTICIPATED
2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement
Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at
[phone] to detennine availability, and written approval from the NCEEP indicating
that they are will to accept payment for the mitigation must be attached to this form. For
additional information regarding the application process for the NCEEP, check the NCEEP
website at http://h2o.enr.state.nc.us/wM/index.litm. If use of the NCEEP is proposed, please
check the appropriate box on page live and provide the following information:
Amount of stream mitigation requested (linear feet):
Amount of buffer mitigation requested (square feet):
Amount of Riparian wetland mitigation requested (acres):
Amount of Non-riparian wetland mitigation requested (acres):
Amount of Coastal wetland mitigation requested (acres):
IX. Environmental Documentation (required by DWQ)
Does the project involve an expenditure of public (federaUstate/local) funds or the use of
public (federal/state) land? Yes ® No ?
2. If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at [phone] to review current thresholds for environmental documentation.
Yes ? No
3. If yes, has the document review been finalized by the State Clearinghouse? If so, please
attach a copy of the NEPA or SEPA final approval letter. Yes ? No ?
Page 10 of 12
X.
XI.
XII.
Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Meuse), 15A NCAC 213.0259 (Tar-Pamlico), 15A NCAC 0213.0243 (Catawba) 15A NCAC
2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please
identify )? Yes ? No
2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers.
If buffer mitigation is required calculate the required amount of mitigation by applying the
buffer multipliers.
3.
Zone* Impact Multiplier Required
(square feet) Mitigation
1 3 (2 for Catawba)
2 1.5
Total
* Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an
additional 20 feet from the edge of "Zone 1.
If buffer mitigation is required, please discuss what
Donation of Property, Riparian Buffer Restoration /
Riparian Buffer Restoration Fund). Please attach all
within 15A NCAC 213 .0242 or .0244, or .0260.
Stormwater (required by DWQ)
Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss
stortnwater controls proposed in order to protect surface waters and wetlands downstream from
the property. If percent impervious surface exceeds 20%, please provide calculations
demonstrating total proposed impervious level.
No increase in impervious surface is proposed
Sewage Disposal (required by DWQ)
Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility.
No wastewater is generated from the project.
type of mitigation is proposed (i.e.,
Enhancement, or Payment into the
appropriate information as identified
Page 11 of 12
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ? No
Is this an after-the-fact permit application? Yes ? No
XIV. Cumulative Impacts (required by DWQ)
Will this project (based on past and reasonably anticipated future impacts) result in additional
development, which could impact nearby downstream water quality? Yes ? No
If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with
the most recent North Carolina Division of Water Quality policy posted on our website at
http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description:
The riprap stabilization around the bridge piers of Bridge 9327 will not result in additional
development of the surrounding area. The riprap placement is to provide a stable bridge for the
travelling public
XV. Other Circumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
Applicant/Agent's Signature Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 12 of 12
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Bridge #327
SIR 2156
Bridge Pier Stabilization

South Bank

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NOTES: j r
THE WATERS EDGE FLUCTUATES DEPENDING ON THE SEASON I I
1
AND RAINFALL.IF THE WATERS EDGE IS WIT"N THE PLACEMENT I
AREA OF THE RIP-RAP A COFFER DAM OF CONCRETE JERSEY 1 I
BARRIER ALONG WITH SAND BAGS WILL BE USED TO DIVERT 'Low Lying Area
THE RIVER FLOW. I
I(Areo to be flied In I
ANY CONTAMINATED WATER WITHTI THE CONSTRUCTION r Seoded and Mulchodl
SITE IS TO BE PUMPED INTO A SILT BAG I I
r ? 1
DURING AND UPON COMPLETION OF THE PROJECT ALL SILT I I
FENCES ARE TO BE PLACED AS NEEDED. ALSO SEEDING AND 1 I
MULCHING OF DISTURBED AREAS. m I
THIS AREA IS A CATTLE CROSSING A TEMPORARY FENCE MAY I -Y I
BE PLACED ALONG THE TOP OF THE PROPOSED BANK TO BE A _1 1
DETERRENT TO THE CATTLE I I
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BACKFILL AND OR SHAPE UP
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NCDOT 12th DIV.
Bridge Maintenance
Bank Stabilization under
Bridge # 327 Iredell County
1'=20' 11/06
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NCDOT
HAZARDOUS SPILL BASIN CHECKLIST
Division: 19 County: IrPdell Project ID:
River Basin: Yadkin Bridge No: Bank Stabilization under Bridge #327
Route: SR 2156, Church Lake Road
Watershed
Stream: South Yadkin River, WS-V
Water Quality Criteria:
Yes No
Stream Crossing Blue Line On USGS r r
ORW l- r?
WSI F W
WS 11,111 OR IV, Crossing Within 0.5mi of W.S. Critical Area f l?
Roadway Criteria:
Route Designation-
Arterial Urban
Arterial Rural
Additional Site Information:
Is a Hazardous Spill Basin Required?
Yes No
r rV
F r
Yes No
r ry-1
Criteria Based Upon NCDOT "Best Management Practices for the
Protection of Surface Waters" (March, 1997).