HomeMy WebLinkAbout20130492 Ver 1_Approval Letter_20130530A :"
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NC®ENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Pat McCrory Charles Wakild, P E John E Skvarla, III
Governor Director Secretary
May 30, 2013
DWQ # 13 -0492
Wake County
Wake County Facilities Design & Construction
Attn Phillip Stout
P O Box 555
Raleigh, NC 27602
Subject: APPROVAL OF 401 WATER QUALITY CERTIFICATION WITH ADDITIONAL
CONDITIONS
AUTHORIZATION CERTIFICATE PER THE NEUSE RIVER BASIN RIPARIAN BUFFER
PROTECTION RULES (15A NCAC 02B.0233) WITH ADDITIONAL CONDITIONS
Abbot's Creek Park & Elementary School
Dear Mr Stout
You have our approval for the impacts listed below for the purpose described in your
application dated May 7, 2013 and received by the Division of Water Quality (Division) on May
7, 2013 These impacts are covered by the attached Water Quality General Certification
Number 3890 and the conditions listed below This certification is associated with the use of
Nationwide Permit Number 39 once it is issued to you by the U S Army Corps of Engineers
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 requires you to follow the conditions listed in the enclosed certification and the
following additional conditions
The following impacts are hereby approved provided that all of the other specific and
general conditions of the Certification, General Permit and /or Buffer Rules are met No
other impacts are approved, including incidental impacts
Wetlands Buffers Stormwater Compliance and Permitting Unit McBSCaPe)
1650 Mad Service Center Raleigh North Carolina 27699 1650
Phone 919 807 6301 \ FAX 919 807 6494
Internet http Rportal ncdenr org /web /wgiws
An Equal Opportunity i Affirmative Action Employer
Abbot's Creek Park & Elementary School
DWQ# 13 -0492
401 AND BUFFER APPROVAL
Page 2 of 6
Type of Impact
Amount Approved
(units)
Permanent
Amount Approved
(units)
Temporary
Stream
127 (linear feet)
15 (linear feet)
Site 1
Stream
0 (linear feet)
26 (linear feet)
Site 4
Buffers — Zone 1
7,831 (square feet)
0 (square feet)
Site 1
Buffers — Zone 2
4,930 (square feet)
0 (square feet)
Site 1
Buffers —Zone 1
767 (square feet)
0 (square feet)
Site 2
Buffers — Zone 2
498 (square feet)
0 (square feet)
Site 2
Buffers — Zone 1
735 (square feet)
0 (square feet)
Site 3
Buffers — Zone 2
438 (square feet)
0 (square feet)
Site 3
Buffers —Zone 1
8,853 (square feet)
0 (square feet)
Site 4- existing
maintained easement
Buffers — Zone 2
6,629 (square feet)
0 (square feet)
Site 4- existing
maintained easement
Buffers —Zone 1
2,316 (square feet)
0 (square feet)
Site 4 -new impact
Buffers — Zone 2
2,392 (square feet)
0 (square feet)
Site 4 -new impact
Buffers —Zone 1
2,730 (square feet)
0 (square feet)
Site 5- existing
maintained easement
Buffers — Zone 2
1,943 (square feet)
0 (square feet)
Site 5- existing
maintained easement
Buffers —Zone 1
74 (square feet)
0 (square feet)
Site 5 -new impact
Buffers — Zone 2
1,342 (square feet)
0 (square feet)
Site 5 -new impact
Buffers —Zone 1
71 (square feet)
0 (square feet)
Site 6- existing
Abbot's Creek Park & Elementary School
DWQ# 13 -0492
401 AND BUFFER APPROVAL
Page 3 of 6
maintained easement
Buffers — Zone 2
1,863 (square feet)
0 (square feet)
Site 6- existing
maintained easement
Buffers — Zone 1
0 (square feet)
0 (square feet)
Site 6 -new impact
Buffers — Zone 2
113 (square feet)
0 (square feet)
Site 6 -new impact
Buffers —Zone 1
138 (square feet)
0 (square feet)
Site 7- existing
maintained easement
Buffers — Zone 2
654 (square feet)
0 (square feet)
Site 7- existing
maintained easement
Buffers — Zone 1
0 (square feet)
0 (square feet)
Site 7 -new impact
Buffers — Zone 2
83 (square feet)
0 (square feet)
Site 7 -new impact
2 Stormwater Management Plan (SMP) Approval From Local Community Required
You are required to provide one copy of the approved SMP, including plan details on full -
sized plan sheets, with proof of City of Raleigh's approval The approved SMP must be
submitted to the DWQ Webscape Unit (1650 Mail Service Center, Raleigh, NC 27699 -1650)
before any impacts authorized in this certification occur The following requirements also
apply
• The approved SMP must be constructed and operational before any permanent building
or other structure is occupied at the site
• The approved SMP as well as drainage patterns must be maintained in perpetuity
• The SMP may not be modified without prior written authorization from the City of
Raleigh A copy of the approval letter and the modified SMP must be submitted to the
DWQ Webscape Unit prior to the commencement of the modifications
3 Diffuse Flow
All constructed stormwater conveyance outlets shall be directed and maintained as diffuse
flow at non - erosive velocities through the protected stream buffers such that it will not re-
concentrate before discharging into a stream as identified within 15A NCAC 2B 0233 (5) If
this is not possible, it may be necessary to provide stormwater facilities that are considered
to remove nitrogen and phosphorus This may require additional approval from this Office
4 Mitigation
We understand that you have agreed to provide riparian buffer mitigation by payment into
one of EBX's Mitigation Banks approved to serve the Neuse HUC 03020201 These mitigation
Abbot's Creek Park & Elementary School
DWQ# 13 -0492
401 AND BUFFER APPROVAL
Page 4 of 6
banks may include the Forrest Creek Riparian Buffer Mitigation Bank, the Rudolph Site
Riparian Buffer Mitigation Bank, or the Upper Neuse Buffer - Nutrient Reduction Mitigation
Bank /Cedar Grove Site A total of 7,170 square feet of riparian buffer mitigation is required
for impacting 2,390 square feet of riparian buffer as a result of this project Until EBX -EM, LLC
receives and clears your check, impacts specified in this Authorization Certificate shall not
occur You have 60 days from the date of this approval to make this payment. For
accounting purposes, this Authorization Certificate authorizes payment into one of EBX's
Mitigation Banks approved to serve the Neuse HUC 03020201 to meet the following
compensatory mitigation requirement:
Type of Impact Compensatory Mitigation River and Sub -basin
Required Number
Buffer 7,170 (square feet)) Neuse /03020201
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
6 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 15 NCAC 02H 0500
7 This approval is for the purpose and design described in your application The plans and
specifications for this project are incorporated by reference as part of the Certification and
Buffer Authorization If you change your project, you must notify the Division and you may
be required to submit a new application package with the appropriate fee If the property is
sold, the new owner must be given a copy of this approval letter and General Certification
and is responsible for complying with all conditions
8 This approval and its conditions are final and binding unless contested
This Certification and Buffer Authorization can be contested as provided in Articles 3 and 4 of
General Statute 150B by filing a written petition for an administrative hearing to the Office of
Administrative Hearings (hereby known as OAH) A petition form may be obtained from the
OAH at http / /www ncoah com/ or by calling the OAH Clerk's Office at (919) 431 -3000 for
information
Abbot's Creek Park & Elementary School
DWQ# 13 -0492
401 AND BUFFER APPROVAL
Page 5 of 6
Within thirty (30) calendar days of receipt of this notice, a petition must be filed with the OAH
A petition is considered filed when the original and one (1) copy along with any applicable OAH
filing fee is received in the OAH during normal office hours (Monday through Friday between
8 OOam and 5 OOpm, excluding official state holidays)
The petition may be faxed to the OAH at (919) 431 -3100, provided the original and one copy of
the petition along with any applicable OAH filing fee is received by the OAH within five (5)
business days following the faxed transmission
Mailing address for the OAH
If sending by First Class Mail
via the US Postal Service
Office of Administrative Hearings
6714 Mail Service Center
Raleigh, NC 27699 -6714
If sending via delivery service
(e g UPS, FedEx)
Office of Administrative Hearings
1711 New Hope Church Road
Raleigh, NC 27609 -6285
One (1) copy of the petition must also be served to DENR
Lacy Presnell, General Counsel
Department of Environment and Natural Resources
1601 Mail Service Center
Raleigh, NC 27699 -1601
Please send one (1) copy of the petition to DWQ
If sending by First Class Mail
via the US Postal Service
Karen Higgins
NC DENR -DWQ— Webscape Unit
1650 Mail Service Center
Raleigh, NC 27699 -1650
If sending via delivery service
(e 9 UPS, FedEx)
Karen Higgins
NC DENR -DWQ— Webscape Unit
512 N Salisbury Street
Raleigh, INC 27604
This letter completes the review of the Division under section 401 of the Clean Water Act and
the Neuse Riparian Buffer Rules as described in 15A NCAC 02B 0233 Please contact Chern
Smith at 919 - 791 -4251 or chern smith ncdenr gov if you have any questions or concerns
D Sly,
m , Superviso
Surface ater Protection — Raleigh
Regional Office
Abbot's Creek Park & Elementary School
DWQ# 13 -0492
401 AND BUFFER APPROVAL
Page 6 of 6
Enclosures GC 3890
cc U S Army Corps of Engineers, Raleigh Regulatory Field Office, 3331 Heritage Trade
Drive, St 105, Wake Forest, NC 27597
Deborah E Shirley, Soil & Environmental Consultants, PA, 11010 Raven Ridge Road,
Raleigh, NC 27614
DWQ RRO 401 files