HomeMy WebLinkAbout20110387 Ver 1_Approval Letter_20110520NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
May 20, 2011
Wake County Board of Education
c/o Wake County Public School System
Attn: Mr. Brian R. Conklin
1551 Rock Quarry Rd
Raleigh, NC 27610
Subject Property: Rolesville High School (WCPSS-H6 Project)
PIN: 1768-55-3208
UT to Harris Creek [030402, 27-26, C, NSW]
Wake County
DWQ EXP#: 11-0387
Approval of 401 Water Quality Certification and Authorization Certification per the Neuse River
Buffer Protection Rules (15A NCAC 2B .0233) with Additional Conditions
Dear Mr. Conklin,
You have our approval, in accordance with the attached conditions and those listed below, to place fill
within or otherwise impact 36 linear feet of perennial stream (including 16 linear feet of permanent
impacts and 20 linear feet of temporary impacts), 0.03 acres of wetland (including 0.02 acres of
permanent impacts and 0.01 acres of temporary impacts), 2,240 ft2 of Zone 1 (including 1,033 square feet
of permanent impacts and 1,207 square feet of temporary impacts) and 1,815 ft2 of Zone 2 (including 914
square feet of permanent impacts and 901 square feet of temporary impacts) of the protected riparian
buffers for the purpose of constructing the proposed high school on the site, as described within your Pre-
construction Notification Application dated May 16, 2011 and received by DWQ on May 16, 2011. The
impacts are covered by General Water Quality Certification Number 3821 (GC3821). General
Certification 3821 allows you to use Nationwide Permit NW39 when issued by the US Army Corps of
Engineers (USACE). 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 Permit.
This approval is for the purpose and design that you described in your PCN application (May 16, 2011).
If you change your project, you must notify us and you may be required to send us a new application. If
the property (or a lot on the property) is sold, the new owner must be given a copy of this Certification
and approval letter and will 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 Water Quality Certification (GC3821) and any
additional conditions listed below.
4010versight/Express Review Permitting Unit
1650 Mail Service Center, Raleigh, North Carolina 27699-1650
Location: Archdale Bldg., 512 N. Salisbury St, Raleigh, NC 27604
Phone: 919-807-63011 FAX: 919-807-6494
Internet: http://portal.ncdenr.org/web/wq/swp/ws/webscape
Noi thCarohna
Nahwli,ff
An Equal Opportunity \ Affirmative Action Employer
Wake County Board of Education
Page 2 of 5
May 20, 2011
The Additional Conditions of the Certification are:
1. Impacts Approved
The following impacts are hereby approved as long as all of the other specific and general
conditions of this Certification (and Isolated Wetland Permit) are met. No other impacts are
approved including incidental impacts:
Impact Type Amount Approved (Units) Plan Location or Reference
Perennial Stream 16 (linear feet) - permanent May 16, 2011 PCN Stream Impacts
Perennial Stream 20 (linear feet) - temporary May 16, 2011 PCN Stream Impacts
404 Wetland 0.02 (acres) - permanent May 16, 2011 PCN Wetland Impacts
404 Wetland 0.01 (acres) -temporary May 16, 2011 PCN Wetland Impacts
Riparian buffer (Zone 1) 1,033 (square feet - permanent May 16, 2011 PCN Buffer Impacts
Riparian buffer (Zone 1) 1,207 (square feet) - temporary May 16, 2011 PCN Buffer Impacts
Riparian buffer (Zone 2) 914 (square feet) - permanent May 16, 2011 PCN Buffer Impacts
Riparian buffer (Zone 2) 901 (square feet) - temporary May 16, 2011 PCN Buffer Impacts
2. 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 and authorized by this
approval letter. 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.
No Sediment and Erosion Control Measures in Wetlands and Waters
Sediment and erosion control measures shall not be placed in wetlands or waters without prior
approval from the Division. If placement of sediment and erosion control devices in wetlands
and waters is unavoidable, design and placement of temporary erosion control measures shall not
be conducted in a manner that may result in dis-equilibrium of wetlands or stream beds or banks,
adjacent to or upstream and down stream of the above structures. All sediment and erosion
control devices shall be removed and the natural grade restored within two (2) months of the date
that the Division of Land Resources or locally delegated program has released the project.
4. 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. 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. Design, installation, operation, and maintenance of the, sediment and erosion control
measures must be such that they equal, or excee , t e requirements specified in a 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. Sufficient materials required for stabilization and/or repair of erosion control measures and
stormwater routing and treatment shall be on site at all times.
5. Construction Stormwater Permit NCGO 10000
Upon the approval of an Erosion and Sedimentation Control Plan issued by the Division of Land
Resources (DLR) or a DLR delegated local erosion and sedimentation control program, an
Wake County Board of Education
Page 3 of 5
May 20, 2011
NPDES General stormwater permit (NCGO10000) administered by DWQ is automatically issued
to the project. This General Permit allows stormwater to be discharged during land disturbing
construction activities as stipulated by conditions in the permit. If your project is covered by this
permit [applicable to construction projects that disturb one (1) or more acres], full compliance
with permit conditions including the sedimentation control plan, self-monitoring, record keeping
and reporting requirements are required. A copy of this permit and monitoring report forms may
be found at http: //portal. ncdenr. org/web/wg/ws/su/npdessw#General Permits NPDES.
6. Stormwater Management Plan (SMP):
A final, written stormwater management plan must be approved by the DWQ or certified local
government (Wake County) prior to any impacts occurring. If the SMP is approved by the Wake
County, you are required to submit the following to DWQ:
a. A copy of the grading and construction plans with BUT details stamped as approved by
Wake County or a copy of the plans with an approval letter from Wake County;
b. A copy of the approved design calculations;
c. A copy of the notarized Operation and Maintenance (O & M) Agreement for each stormwater
BMP;
The structural stormwater practices as approved by this Office or Wake County as well as the
drainage patterns must be maintained in perpetuity. No changes to the structural stormwater
practices shall be made without written authorization from the Division of Water Quality.
Stormwater easements shall be recorded for a distance of at least 10 feet on each side of all
stormwater conveyances, and on all lots containing these structures including future access for
maintenance. The stormwater easements shall allow for the ability to maintain the structures,
perform corrective actions as described above and shall provide protection of the structures from
potential alternations by future property owners.
The schedule of maintenance activities listed in the Operation & Maintenance (O&M) Agreement
for each BMP must be followed for effective operation of the BivIP device. The O&M
Agreement must transfer with the sale of the land or transfer of responsibility for the stormwater
facilities. DWQ must be notified promptly of every transfer.
7. Diffuse Flow
All stormwater shall be directed as diffuse flow at non-erosive velocities through the protected
stream buffers and will not re-concentrate before discharging into the stream as identified within
Neuse River basin Buffer Rule 15A NCAC 2B .0233(5).
In an effort to comply with the diffuse flow provisions of the Buffer Rule, you have provided the
DWQ with SMP showing a bioretention basin. The DWQ believes that, if implemented as per
approved plans received on May 16, 2011, the diffuse flow requirement will be achieved. At no
--_time-shall-stormwater-from-other-areas- f-the-proposed--de-velopment-be-piped-direct-Iy-thr-oug-h-the- - - -- -
buffer without prior DWQ written authorization. It is important to perform maintenance activities
to ensure that diffuse flow is achieved.
8. Protective Fencing
The outside buffer, wetland 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, wetland or water prior to any land disturbing activities to ensure compliance with 15A
NCAC 2B.0233 and GC 3821.
Wake County Board of Education
Page 4 of 5
May 20, 2011
9. Deed Notifications
Deed notifications or similar mechanisms shall be placed on all retained jurisdictional wetlands,
waters and protective buffers in order to assure compliance for future wetland, water and buffer
impact. These mechanisms shall be put in place at the time lots or properties are recorded. A
sample deed notification can be downloaded from the 401/Wetlands Unit web site at
http://portal.ncdenr.org/web/wq/swp/ws/401/certsandpennits/apply/forms. The text of the sample
deed notification may be modified as appropriate to suit to this project.
10. Notification of Construction
The applicant and/or authorized agent shall contact the DWQ Express Review Program in writing
at the letterhead address within ten (10) days of the commencement of construction.
11. Certificate of Completion
Within thirty (30) days of the 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 Oversight/Express Review
Permitting Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh,
NC, 27699-1650.
The applicant/permittee and their authorized agents shall conduct all 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 the Division
determines that such standards or laws are not being met, including 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, then the Division may reevaluate and modify this General Water Quality Certification.
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 wish to contest any statement in the attached 401 Water Quality Certification you must file a
petition for an administrative hearing. You may obtain the petition form from the Office of
Administrative Hearings (OAH). You must file the petition with the office of Administrative Hearings
within thirty (30) days of receipt of this notice. A petition is considered filed when it is received in the
office of Administrative Hearings during normal office hours. The OAH accepts filings Monday through
Friday between the hours of 8:00am and 5:00pm, except for official state holidays. The original and one
(1) copy of the petition must be filed with the Office of Administrative Hearings.
The petition may be faxed-provided the original and one copy of the document is received by the Office
_ -off edniWstrative-Hearings-vithlr? fi?5)business-days-fsl!o:ing4he fax-odATmsmission.
The mailing address for the Office of Administrative Hearings is:
Office of Administrative Hearings
6714 Mail Service Center
Raleigh, NC 27699-6714
Telephone: (919) 733-2698, Facsimile: (919) 733-3478
A copy of the petition must also be served on DENR as follows:
Wake County Board of Education
Page 5 of 5
May 20, 2011
Ms. Mary Penny Thompson, General Counsel
Department of Environment and Natural Resources
1601 Mail Service Center
Raleigh, NC 27699-1601
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 Lia Myott Gilleski (919-807-6446) or Joseph Gyamfi (919-807-6426) or
you may call the main number (919-807-6301).
CHSIkah/lmg
Enclosures: Certificate of Completion
GC 3821
Sincerely, An T
Coleen H. Sullins
cc: USACE Raleigh Regulatory Field Office
Lauren Witherspoon, DWQ Raleigh Regional Office
File Copy
DLQ Raleigh Regional Office
Bob Zarzecki, S&EC, PA, 11010 Raven Ridge Rd, Raleigh, NC 27617
File: 11-0387RolesvilleHighSchool(Wake)401+NBRAuth GC3821.doc