20050274 Ver 1_Complete File_20050214

IF
o?oF W A TFRpG
O
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
March 15, 2005
City of Durham
Department of Public Works
101 City Hall Plaza (third floor)
Durham, NC 27701
Alan W. Klimek, P.E. Director
Division of Water Quality
DWQ Project # 05-0274
Durham County
Subject Property: City of Durham, Dept. of Public Works: Edith/Ninth Street Sewer
Improvements
UT to Ellerbe Creek [03-04-01, 27-5, WS-IV, NSW (nutrient sensitive)]
*303(d)
Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse
River Buffer Protection Rules (15A NCAC 2B .0233) with Additional Conditions
Dear Sir or Madam:
You have our approval, in accordance with the attached conditions and those listed below, to
place fill within or otherwise impact 112 linear feet of streams and 27,725 square feet (ft) of
protected riparian buffers for the purpose of sewer line improvements at the subject property, as
described within your application dated December 6, 2001 and received by the N.C. Division of
Water Quality (DWQ) on February 14, 2005. After reviewing your application, we have decided
that the impacts are covered by General Water Quality Certification Number(s) 3374 (GC3374).
The Certification(s) allows you to use Nationwide Permit(s) 12 when issued by the US Army
Corps of Engineers (USACE). This letter shall also act as your approved Authorization
Certificate for impacts to the protected riparian buffers per 15A NCAC 213 .0233. In addition,
you should obtain or otherwise comply with any other required federal, state or local permits
before you go ahead with your project including (but not limited to) Erosion and Sediment
Control, and Non-discharge regulations. Also, this approval to proceed with your proposed
impacts or to conduct impacts to waters as depicted in your application shall expire upon
expiration of the 404 or CAMA Permit.
This approval is for the purpose and design that you described in your application. If you change
your project, you must notify us and you may be required to send us 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 fills for this project (now or in
the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may
be required as described in 15A NCAC 2H .0506 (h). This approval requires you to follow the
conditions listed in the attached certification and any additional conditions listed below.
The Additional Conditions of the Certification are:
401 Oversight/Express Review Unit
1650 Mail Service Center, Raleigh, North Carolina 27699-1650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phone: [phone] /FAX [phone] / Internet: http://h2o.enr.state.nc.us/ncwetlands
None Carolina
Naturally
An Equal Opportunity/Affirmative Action Employer-50% Recycled/10% Post Consumer Paper
City of Durham:
Page 2 of 4
3/15/05
1. Impacts Approved
The following impacts are hereby approved as long as all of the other specific and
general conditions of this Certification (or Isolated Wetland Permit) are met. No other
impacts are approved including incidental impacts:
Amount Approved
(Units) Plan Location or Reference
Stream 112 (feet) Sheets 1-4
Buffers 27,725 (square ft.) Sheets 5-15
2. Buffer Mitigation (EEP)
You are required to mitigate for impacts to the protected riparian buffers. The required area
of mitigation to compensate for impacts to the protected riparian buffers is 37,020 square
feet as required under this Authorization Certificate and 15A NCAC 2B .0242. We
understand that you wish to make a payment into the Riparian Buffer Restoration Fund
administered by the NC Ecosystem Enhancement Program (EEP) to meet this mitigation
requirement. This has been determined by the DWQ to be a suitable method to meet the
mitigation requirement. In accordance with 15A NCAC 2B .0233(7) this contribution will
satisfy our compensatory mitigation requirements under 15A NCAC 2B .0242(10). Until
the EEP receives and clears your check (made payable to: DENR - Ecosystem
Enhancement Program Office), no impacts specified in this Authorization Certificate shall
occur. The EEP should be contacted at [phone] if you have any questions
concerning payment into the Riparian Buffer Restoration Fund. You have one month from
the date of this approval to make this payment. For accounting purposes, this
Authorization Certificate authorizes payment into the Riparian Buffer Restoration
Fund to compensate for 37,020 ftZ of required riparian buffer mitigation for impacts
to 10,121 of protected riparian buffers; 03-04-01 river and subbasin and 27-5 stream
index."
3. Protective Fencing
The outside buffer or water boundary and along the construction corridor within these
boundaries approved under this authorization shall be clearly marked with orange
warning fencing (or similar high visibility material) for the areas that have been approved
to infringe within the buffer or water prior to any land disturbing activities to ensure
compliance with 15A NCAC 2B.0233 and GC 3374.
4. Sewer Systems
The project shall comply with 15A NCAC 2H.0219(i)(2)(G) and all other State, Federal
and local sewer system regulations.
5. Erosion & Sediment Control Practices
City of Durham:
Page 3 of 4
3/15/05
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.
6. No Waste, Spoil, Solids, or Fill of Any Kind
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas
beyond the footprint of the impacts depicted in the Pre-Construction Notification. All
construction activities, including the design, installation, operation, and maintenance of
sediment and erosion control Best Management Practices, shall be performed so that no
violations of state water quality standards, statutes, or rules occur.
7. No Sediment & Erosion Control Measures w/n Wetlands or Waters
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 date that the Division of Land Resources has released the
project.
8. 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 the attached certificate of completion to the 401/Wetlands Unit, North Carolina
Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650.
Violations of any condition herein set forth may result in revocation of this Certification and may
result in criminal and/or civil penalties. The authorization to proceed with your proposed
impacts or to conduct impacts to waters as depicted in your application and as authorized by this
Certification, shall expire upon expiration of the 404 or CAMA Permit.
If you do not accept any of the conditions of this Certification (associated with the approved
wetland or stream impacts), 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
City of Durham:
Page 4 of 4
3115105
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.
Any disputes over determinations regarding this Authorization Certificate (associated with the
approved buffer impacts) shall be referred in writing to the Director for a decision. The
Director's decision is subject to review as provided in Articles 3 and 4 of G.S. 150B.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean
Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B
.0233. If you have any questions, please telephone Deborah Edwards or Cyndi Karoly at 919-
733-1786.
Sincerely,
4
Al n W. Klimek, P.E.
AWK/dae
Enclosures: GC 3374
Certificate of Completion
cc: Kevin Carter, PE-Kimley-Horn & Associates, PO Box 33068, Raleigh, NC 27636
USACE Raleigh Regulatory Field Office
DWQ Raleigh Regional Office
DLR Raleigh Regional Office
File Copy
Central Files
Filename: 050274CityofDurham(Durham)+buffer
?oF WATF9P Michael F. Easley, Governor
?O G William G. Ross Jr., Secretary
? North Carolina Department of Environment and Natural Resources
>
p Alan W. Klimek, P.E. Director
Division of Water Quality
North Carolina Division of Water Quality
401 Water Quality Certification
Summary of Permitted Impacts and Mitigation Requirements
In accordance with 15A NCAC 2H.0500, City of Durham has permission as outlined below to
impact 112 linear feet of streams for the purpose(s) of constructing the proposed Edith/Ninth
Street Sewer Improvements in Durham County. All activities associated with these authorized
impacts must be conducted with the conditions listed in the attached Permit transmittal letter.
THIS PERMIT IS NOT VALID WITHOUT THE ATTACHMENTS.
COMPENSATORY MITIGATION REQUIREMENTS, ECOSYSTEM ENHANCEMENT
PROGRAM
DWQ #: 05-0274
DATE: 3115105
LOCATION: Durham
COUNTY Durham
BASIN/ STREAM INDEX 03-04=01/27-5
As required by 15A NCAC 2H.0500, and the conditions of this Permit, you are required to
compensate for the above impacts through the restoration, creation, enhancement or preservation
of wetlands and surface waters as outlined below prior to conducting any activities that impact or
degrade the waters of the state.
Note: Acreage requirements proposed to be mitigated through the Ecosystem Enhancement
Program must be rounded to one-quarter acre increments and linear foot requirements must be
rounded up to the nearest foot according to 15 2R.0503(b).
Impacts:
112 Linear feet of stream
27,725 Square feet of stream buffer
Mitigation:
37,020 Square feet of stream buffer
One of the options you have available to satisfy the compensatory mitigation requirement is
through the payment of a fee to the Wetlands Restoration Fund per NCAC 2R.0503. If you
choose this option, please sign this form and mail it along with a copy of your 401 Certification
or Buffer Approval to the Ecosystem Enhancement Program at the address below. An invoice
for the appropriate amount of payment will be sent to you upon receipt of this form. PLEASE
401 Oversight/Express Permitting Unit
1650 Mail Service Center, Raleigh, North Carolina 27699.1650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phone: [phone] / FAX [phone] / Internet: http://h2o.enr.state,nc.us/ncwetlands
Noy` Carolina
Naturally
An Equal Opportunity/Affirmative Action Employer- 500ib Recycled/1006 Post Consumer Paper
City of Durham
Page 2 of 2
3/15/05
NOTE, THE ABOVE IMPACTS ARE NOT AUTHORIZED UNTIL YOU RECEIVE
NOTIFICATION THAT YOUR PAYMENT HAS BEEN PROCESSED BY THE ECOSYTEM
ENHANCMENT PROGRAM.
Signature Date
ECOSYSTEM ENHANCEMENT PROGRAM
152 Mail Service Center
RALEIGH, N.C. 27669-1652
[phone]
Filename: 050274CityofDurham (Durham)EEP
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Pre-Construction Notification (PCN) Application Form
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N'-pr-

For Section 404 and/or Section 10 Nationwide, Regional and General Permits, Section 401 .
General Water Quality Certifications, and Riparian Buffer and Watershed Buffer Rules
This form is to be used for projects qualifying for any of the U.S. Army Corps of Engineers' (USACE)
Nationwide, Regional or General Permits as required by Section 404 of the Clean Water Act and/or
Section 10 of the Rivers and Harbors Act, and for the North Carolina Division of. Water Quality's
(DWQ) associated General 401 Water Quality Certifications. This form is also to be used for any
project requiring approval under any Riparian Buffer Rules implemented by the N.C. Division of Water
Quality. This form should not be used if you are requesting an Individual 404 Permit or Individual 401
Water Quality Certification. The USACE Individual Permit application form is available online at
http://www.saw.usace.army.miI/wetlands/Penn app.htm.
The USACE is the lead regulatory agency. To review the requirements for the use of Nationwide,
Regional or General permits, and to determine which permit applies to your project, please go to the
USACE website at http://www.saw.usace.army.miUwetlands/regtour.htm, or contact one of the field
offices listed at the end of this application. The website also lists the responsible project manager for
each county in North Carolina and provides additional information regarding the identification and
regulation of wetlands and waters of the U.S.
The DWQ_ issues a corresponding Certification_ (General-or Individual) and cannot tell- the applicant
which 401 Certification will apply until the 404 Permit type has been determined by the USACE.
Applicants are encouraged to visit DWQ's 401/Wetlands Unit website at
http://h2o.enr.state.ne.us/ncwetlands to read about current requirements for the 401 Water Quality
Certification Program and to determine whether or not Riparian Buffer Rules are applicable. The
applicant is also advised to read the full text of the General Certification (GC) matching the specific 404
Permit requested. In some cases, written approval for some General Certifications is not required,
provided that the applicant adheres to all conditions of the GC. Applicants lacking access to the internet
should contact DWQ's Central Office in Raleigh at [phone].
Trout Waters Coordination - Special coordination with the North Carolina Wildlife Resources
Commission (NCWRC) is also required for projects occurring in any of North Carolina's twenty-five
counties that contain trout waters. In such cases, the applicant should contact the appropriate NCWRC
regional coordinator (listed by county on the last page of this application).
Page 1 of 12
CAMA Coordination - If the project occurs in any of North Carolina's twenty coastal counties (listed on
the last page of this application) the applicant should also contact the North Carolina Division of Coastal
Management (DCM) at [phone]. DCM will determine whether or not the project involves a
designated Area of Environmental Concern, in which case DCM will act as the lead permitting agency.
In such cases, DCM will require a Coastal Area Management Act (CAMA) Permit and will coordinate
the 404/401 Permits.
USACE Permits - Submit one copy of this form, along with supporting narratives, maps, data forms,
photos, etc. to the applicable USACE Regulatory Field Office (addresses are listed at the end of this
application). Upon receipt of an application, the USACE will determine if the application is complete as
soon as possible, not to exceed 30 days. This PCN form is designed for the convenience of the applicant
to address information needs for all USACE Nationwide, Regional or General permits, as well as
information required for State authorizations, certifications, and coordination. Fully providing the
information requested on this form will result in a complete application for any of the USACE
Nationwide, Regional or General permits. To review the minimum amount of information that must be
provided for a complete PCN for each USACE Nationwide permit, see Condition 13, 65 Fed.Reg. 12893
(March 9, 2000), available at http://www.saw.usace.army.mil/wetlands/nwpfinalFedRea.pdf.
Processing times vary by permit and begin once the application has been determined to be complete.
Please contact the appropriate regulatory field office for specific answers to permit processing periods.
401 Water Quality Certification or Buffer Rules - All information is required unless otherwise stated
as optional. Incomplete applications will be returned. Submit seven collated copies of all USACE
Permit materials to the Division of Water Quality, 401/Wetlands Unit, 1650 Mail Service Center,
Raleigh, NC, 27699-1650: If written approval is. required or specifically requested for a 401
Certification, then a non-refundable application fee is required. In brief, if project impacts include less
than one acre of cumulative wetland/water impacts and less than 150 feet cumulative impacts to
streams, then a fee of $200 is required. If either of these thresholds is exceeded, then a fee of $475 is
required. A check made out to the North Carolina Division of Water Quality, with the specific name of
the project or applicant identified, should be stapled to the front of the application package. For more
information, see the DWQ website at http://h2o.ehnr.state.nc.us/ncwetlands/fees.html. The fee must be
attached with the application unless the applicant is a federal agency in which case the check may be
issued from a separate office. In such cases, the project must be identifiable on the U.S. Treasury check
so that it can be credited to the appropriate project. If written approval is sought solely for Buffer Rules,
the- application fee does not apply, and the applicant should clearly state (in a cover letter) that only
Buffer Rule approval is sought in writing. Wetlands or waters of the U.S. may not be impacted prior to
issuance or waiver of a Section 401 Water Quality Certification. Upon receipt of a complete application
for a 401 Certification, the Division of Water Quality has 60 days to prepare a written response to the
applicant. This may include a 401 Certification, an on-hold letter pending receipt of additional
requested information, or denial.
Page 2 of 12
Office Use Only: Form Version April 2001
USACE Action ID No. DWQ No.
If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than
leaving the space blank.
I. Processing R [2 (7_152?1 [9 0 W
1. Check all of the approval(s) requested for this project:
X Section 404 Permit FEB 1 4 2007
? Section 10 Permit
X 401 Water Quality Certification DENIR-WATER QUALITY
X Riparian or Watershed Buffer Rules VVERAND NO STOrTR ATER BPRLH
2. Nationwide, Regional or General Permit Number(s) Requested: NW 12
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 Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (see section VIII - Mitigation), check here: X
II. Applicant Information
1. Owner/Applicant Information
Name: City of Durham
Mailing Address: Department of Public Works
101 City Hall Plaza (Third Floor)
Durham. NC 27701
Telephone Number: [phone] Fax Number: (9191)560-4316
E-mail Address:
2. Agent 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: Kevin Carter, P.E.
Company Affiliation: Kimley-Horn & Associates, Inc.
Mailing Address: PO Box 33068
Raleigh, NC 27636
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: kevin.carter(a)kimley-hom.com
Page 3 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
USACE 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: Edith/Ninth Street Sewer Improvements
2. T.I.P. Project Number (NCDOT Only): N/A
3. Property Identification Number (Tax PIN):
4. Location
County: Durham County Nearest Town: Durham. NC
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers, landmarks, etc.): Erwin Square at Hillsborough
Road to Interstate 85 at Northgate Mall along stream
5. Site coordinates, if available (UTM or Lat/Long):
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Describe the existing land use or condition of the site at the time of this application:
Site is composed of residential and commercial areas and with some existing sewer
easements
7. Property size (acres): 4.7 acres
8. Nearest body of water (stream river/sound/ocean/lake): Unamed Tributary to Ellerbe Creek
9. River Basin: Neuse
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.)
Page 4 of 12
10. Describe the purpose of the proposed work: Replace and rehabilitate aging existing
sewer lines
11. List the type of equipment to be used to construct the project: trackhoe/backhoe
12. Describe the land use in the vicinity of this project: maintained lawns, parking lots,
and city streets
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.
N/A
V. Future Project Plans
Are any additional permit requests anticipated for this project in the future? If so, describe the
anticipated work, and provide justification for the exclusion of this work from the current
application: N/A
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. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must 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.
Page 5 of 12
1. Wetland Impacts
Wetland Impact
Site Number
indicate on ma
Type of Impact* Area of
Impact
acres Located within
100-year Floodplain**
(es/no) Distance to
Nearest Stream
linear feet)
Type of Wetland***
N/A

* List each impact separately and identify temporary impacts. 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.
** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at htto://www.fema.gov.
**" List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.)
List the total acreage (estimated) of existing wetlands on the property: N/A
Total area of wetland impact proposed: N/A
2. Stream Impacts, including all intermittent and perennial streams
Stream Impact
Site Number
indicate on ma
Type of Impact* Length of
Impact
linear feet
Stream Name** Average Width
of Stream
Before Impact Perennial or
Intermittent?
leasespecify)
1 Sub-grade sewer 27 UT to Ellerbe Creek 4' Intermttent
2 Sub-grade sewer 30 UT to Ellerbe Creek 14' Perennial
3 Sub-grade sewer 32 UT to Ellerbe Creek 13' Perennial
4 Sub-grade sewer 23 UT to Ellerbe Creek 8' Perennial

Note: All Cross ings are to be located below existing stream bed excavation

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, 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.
** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at
www.usgs.gov. Several interrtet sites also allow direct download" and printing of USGS maps (e.g., www.tonozone.com,
www.mapquest.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 11
Page 6 of 12
3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any
other Water of the U.S.
Open Water Impact
Site Number

indicate on ma
Type of Impact* Area of
Impact

acres Name Waterbody
(if applicable) Type of Waterbody
(lake, pand estuary, sound
,
bay, ocean, etc.
N/A

' List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
4. Pond Creation
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.): N/A
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.): N/A
Size of watershed draining to pond: N/A Expected pond surface area: N/A
VII. Impact Justification (Avoidance and Minimization)
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.
This project area was characterized by six existing aerial creek crossings. This project involves
the removal and elimination of three old failing aerial sewer creek crossings. This project
involves the replacement of two aerial creek crossings with sub-grade crossings Two additional
new creek crossings (sub-grade) are planned to feed existing sewer lines into the proposed main.
All of the crossings were positioned to be perpendicular crossings so as to minimize stream
impacts Upon completion of the project all creek crossings will be below the stream bed with
the exception of one pre-existing crossing that will be tied into the proposed main.
Page 7 of 12
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 March 9, 2000, 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 determining 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
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 NCWRP 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://h2o.enr.state.nc.us/newetlands/strmgide.html.
L 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.
112 LF of teorary stream impacts are anticipated durinu? construction of the proposed
sewer main. Mitigation is not anticipated as the stream will be returned to pre-construction
,grade after installation.
Page 8 of 12
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that
you would like to pay into the NCWRP. Please note that payment into the NCWRP must be
reviewed and approved before it can be used to satisfy mitigation requirements. Applicants
will be notified early in the review process by the 401/Wetlands Unit if payment into the
NCWRP is available as an option. For additional information regarding the application
process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wm/index.htm. If
use of the NCWRP is proposed, please check the appropriate box on page three and provide
the following information:
Amount of stream mitigation requested (linear feet): N/A
Amount of buffer mitigation requested (square feet): 10,121
Amount of Riparian wetland mitigation requested (acres): N/A
Amount of Non-riparian wetland mitigation requested (acres): N/A
Amount of Coastal wetland mitigation requested (acres): N/A
IX. Environmental Documentation (DWQ Only)
Does the project involve an expenditure of public funds or the use of public (federaVstate/local)
land?
Yes X No ?
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 X (see attached letter)
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 ?
X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only)
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.
Page 9 of 12
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify Neuse)
Yes X No ? If you answered "yes", provide the following information:
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.
Zone* Impact
(square feet Multiplier Required
Mitigation
1 10,121 3 37,020
2 17,604 1.5 N/A
Total 27,725 37,020
* Zone 1 extends out 30 feet perpendicular from 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 type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or .0260.
Payment into the Riparian Buffer Restoration Fund na, 50.96/ft2 = 529,148.48
XI. Stormwater (DWQ Only)
Describe impervious acreage (both existing and proposed) versus total acreage on the site.
Discuss stormwater controls proposed in order to protect surface waters and wetlands
downstream from the property.
This project will add no additional impervious surfaces to the project area. During construction,
erosion control measures will be in place as shown on plans and construction "Best
Management Practices" will be implemented throughout:
XII. Sewage Disposal (DWQ Only)
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.
The proposed project will not generate any additional wastewater, but will serve as a means of _
safe transmission of existing wastewater flows to the proper treatment facility
XIII. Violations (DWQ Only)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules?
Yes ? No X
Page 10 of 12
Is this an after-the-fact permit application?
Yes ? No X
MV. 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).
N/A
0- 1b61 /O
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
US Army Corps Of Engineers Field Offices and County Coverage
Asheville Regulatory Field Office Alexander Cherokee Iredell Mitchell Union -
US Army Corps of Engineers Avery Clay Jackson Polk Watauga
151 Patton Avenue Buncombe Cleveland Lincoln Rowan Yancey
Room 208 Burke Gaston Macon Rutherford
Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley
_ Telephone: [phone] Caldwell Havwwood McDowell Swain
Fax: [phone] Catawba Henderson Mecklenburg Transylvania
Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham Wilson
US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes Yadkin
6508 Falls of the Neuse Road Ashe Franklin Nash Surry
Suite 120 Caswell Forsyth Northampton Vance
Raleigh, NC 27615 Chatham Granville Orange Wake
Telephone: [phone] Davidson Guilford Person Warren
Fax: [phone] Davie Halifax Randolph Wilkes
Washington Regulatory Field Office Beaufort Currituck Jones Pitt
US Army Corps Of Engineers Bertie Dare Lenoir Tyrrell
Post Office Box 1000 Camden Gates Martin Washington
Washington, NC 27889-1000 Carteret* Green Pamlico Wayne
Telephone: [phone] Chowan Hertford Pasquotank
Fax: [phone] Craven Hyde Perq»irnans *Croatan National Forest Only
Wilmington Regulatory Field Office Anson Duplin Onslow
US Army Corps Of Engineers Bladen Harnett Pender
Page 11 of 12
Post Office Box 1890 Brunswick Hoke Richmond
Wilmington, NC 28402-1890 Carteret Montgomery Robeson
Telephone: [phone] Columbus Moore Sampson
Fax: [phone] Cumberland New Hanover Scotland
US Fis
US Fish and Wildlife Service
Raleigh Field Office
Post Office Box 33726
Raleigh, NC 27636-3726
Telephone: [phone]
Division of Water Quality
401 Wetlands Unit
1650 Mail Service Center
Raleigh, NC 27699-1650
Telephone: [phone]
Fax: [phone]
[arine Fisheries Service
National Marine Fisheries Service
Habitat Conservation Division
Pivers Island
Beaufort, NC 28516
Telephone: [phone]
North Carolina State Agencies
Division of Water Quality
Wetlands Restoration Program
1619 Mail Service Center
Raleigh, NC 27699-1619
Telephone: [phone]
Fax: [phone]
CANIA and NC Coastal Counties
State Historic Preservation Office
Department Of Cultural Resources
4617 Mail Service Center
Raleigh, NC 276994617
Telephone: [phone]
Fax: [phone]
Division of Coastal Management Beaufort Chowan Hertford Pasquotank
1638 Mail Service Center Bertie Craven Hyde Pender
Raleigh, NC 27699-1638 Brunswick Currituck New Hanover Perquimans
Telephone: [phone] Camden Dare Onslow Tyrrell
Fax: [phone] Carteret Gates Pamlico Washington
NCWRC and NC Trout Counties
Western Piedmont Region Coordinator
3855 Idlewild Road
Kemersville, NC 27284-9180
Telephone: [phone]
Mountain Region Coordinator
20830 Great Smoky Mtn. Expressway
Waynesville, NC 28786
Telephone: [phone]
Fax: [phone]
h and Wildlife Service / National N
US Fish and Wildlife Service
Asheville Field Office
160 Zillicoa Street
Asheville, NC 28801
Telephone: [phone]
Alleghany
Ashe
Avery Caldwell
Mitchell
Stokes Watauga
Wilkes
Burke Surry
Buncombe Henderson Polk
Cherokee Jackson Rutherford
Clay Macon Swain
Graham Madison Transylvania
Haywood McDowell Yancey
Page 12 of 12
919 560 4316
_, JRHAAA
o?oF warF,? pG
o -c
PUBLIC WORKS Q1002
Michael F. Easley
Governor
William G. Ross Jr.
Department of Environment and Natural Resources
Kerr T. Stevens
Division of Water Quality
March 22, 2001
Haden K. Britt
Kimley-Horn and Associates
PO Box 33068
Raleigh, North Carolina 27636-3068
Re: City of Durham, Edith Street Sewer Replacement Project
Dear Mr. Britt:
The Division of Water Quality (Division) has reviewed the material regarding the sewer line
replacement project in the City of Durham. It is agreed that this work should lead to an
improvement in the local environment along this project corridor.
As this project does fall below the minimum criteria for non-major projects as it relates to the State
Environmental Protection Act, it has been determined that this project does not need to go
through the environmental review process and an environmental document is not necessary.
The Division does however request that all efforts be taken to ensure that streams are not
impacted during and after construction. Streams should be crossed using the directional boring
method where possible and as close to perpendicular as possible where aerial crossings are
required.
Thank you for taking the time to meet with the Division regarding this project. We appreciate the
opportunity.
If you have any questions, please feel free to call me at 919-733-5083 ext. 366.
Sincer ly,
Milt Rhodes
Interim DWQ SEPA Coordinator
17
NCDENR
Customer Service Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617
[phone]
1-877-623-6748
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Title: USGS Quad Map (Project Route)
Project:
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Kimley-Horn and Associates, Inc,
Edith/Ninth Street Sewer Improvements
City of Durham
Public Works - Engineering Department
Durham, North Carolina
Date: Scale: Project No. Figure:
09/18/01 1:24,000 011494008
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Project:
Edith/Ninth Street Sewer Improvements
City of Durham
® Public Works -Engineering Department
Kimley-Horn and Associates, Inc. Durham, North Carolina
Date: Scale: Project No. Figure:
09/18/01 1:24,000 011494008 2
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Title: Durham County Soils Map (Project Route)
Project:
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Edith/Ninth Street Sewer Improvements
City of Durham
Public Works - Engineering Department
Durham, North Carolina
Date: Scale: Project No. Figure:
09/18/01 N/A 011494008
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Title: Durham County Soils Map (Stream Crossings)
Project:
Edith/Ninth Street Sewer Improvements
® City of Durham
Public Works - Engineering Department
Kimley-Horn and Associates, Inc. Durham, North Carolina
Date: Scale: Project No. Figure:
09/18/01 N/A 011494008 4

Zone 1 Impacts (from plans)
918 ft2 = 0.021074 acres
558 ftZ = 0.01281 acres
1246 ft2 = 0.028604 acres
c° 198 ft2 = 0.004545 acres
143 ft 2 = 0.003283 acres
818 ft2 = 0.018779 acres
U
M
744
ft2
=
0.01708
acres
d
E
1078
ft2
=
0.024747
acres
105 ft2 = 0.00241 acres
961 ft2 = 0.022062 acres
223 ft 2 = 0.005119 acres
3129 ft` = 0.071832 acres
Total Area 10121 ft- 1 0.232346 acres
Zone 2Impacts (from plans)
365 ft2 = 0.008379 acres
CU 961 ft2 = 0.022062 acres
7588 ft 2 = 0.174197 acres
992 ft2 = 0.022773 acres
U
911
ft2
=
0.020914
acres
CL
E
3521
ft2
=
0.080831
acres
2659 ft2 = 0.061042 acres
607 ft' = 0.013935 acres
Total Area 17604 ft = 0.404132 acres
Stream Impacts (from plans)
LF Width Stream Type
u.
J 27 4 Intermittent
30 14 Perennial
U
a 32 i 3 Perennial
E H
23 Perennial
Total LF 112
'Zone impacts are excluding existing easements
MANHOLE #0381, THEN.llt:? ..• ' /' / i,) % INV IN=351.1.7
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