20080499 Ver 3_LG Buffer Approval Revised_20160115

TOWN OF KERNERSVILLE
Community Development Department
P.O. Box 728 134 East Mountain Street
Kernersville, N.C. 27285-0728 Telephone [phone]
Fax [phone]
January 15, 2016
Subject Property: Triad Business Park—Phase II— Old Greensboro Road Extension
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AUTHORIZATION of Randleman Lake Water Supply Watershed Riparian Buffer Protection Rules
Town of Kernersville UDO - Chapter C - Article VI - Section 9. (A) Authorization Certificate
Dear Mr. Brian Hall (TDO Land Holding, Inc.):
You have our authorization, in accordance with the Town of Kernersville UDO - Chapter C - Article
VI - Section 9. (A) and any conditions listed below, to impact approximately 16,832 ft' of Zone l and
10,744 ft' of Zone 2 of the protected riparian buffers for the purpose of constructing the extension of Old
Greensboro Road at the subject property as described within your updated application dated January 12,
2016, received by the Engineering Division/Community Development Department of the Town of
Kernersville on January 12, 2016. 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, Non -discharge regulations.
This authorization certification is for the purpose and design that you described in your updated
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 authorization letter and is
thereby responsible for complying with all conditions. This authorization requires you to follow the
conditions listed below.
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 are met. No other impacts are approved including incidental
impacts:
Amount A roved (Units Plan Location or Reference
Zone 1 Buffers 16,832 (square ft.) C1.1
Zone 2 Buffers 10,744 (square ft.) CIA

2. Erosion & Sediment Control Practices
Erosion and sediment control practices must be in full compliance with all specifications
governing the proper design, installation and operation and maintenance of such Best
Management Practices in order to protect surface waters standards:
a. The erosion and sediment control measures for the project must be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina
Sediment and Erosion Control Planning and Design Manual.
b. The design, installation, operation, and maintenance of the sediment and erosion control
measures must be such that they equal, or exceed, the requirements specified in the most
recent version of the North Carolina Sediment and Erosion Control Manual. The devices
shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects,
including contractor -owned or leased borrow pits associated with the project.
c. For borrow pit sites, the erosion and sediment control measures must be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina
Surface Mining Manual.
d. The reclamation measures and implementation must comply with the reclamation in
accordance with the requirements of the Sedimentation Pollution Control Act.
3. 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.
4. No Sediment & Erosion Control Measures w/n Wetlands or Waters
Sediment and erosion control measures shall not be placed in wetlands or waters without prior
approval by the Division of Land Resources. 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 downstream 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 has released the
project.
5. Diffuse Flow
An additional condition is that 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 the Town of Kernersville ODO — Chapter C — Article V[ —
Section 7. (E).
6. Payment of Required Mitigation
A proof of payment of required mitigation to the State of North Carolina, Environmental Quality
Division as described in section 10 (and copied below) within your updated application dated
January 12, 2016 shall be submitted to the Town of Kernersville Watershed Administrator before
beginning of construction of the project.

Buffer Mitigation
Zone Reason for Impact
Total Impact (square feet) Multiplier Require Mitigation (square feet)
Zone I Buffers Road Crossing
8,976 3 26,928
Zone 2 Buffers Road Crossing
5,464 1.5 8,196
Note: The total impact for buffer mitigation excludes overlapping wetland impact that wetland mitigation
will be provided.
7. 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 Town of
Kernersville UDO - Chapter C - Article VI — Section 9.(A)
Any disputes over determinations regarding this Authorization (associated with the approved buffer
impacts) shall be referred in writing to the Town of Kernersville Engineering Division within thirty (30)
days of receipt of this notice for a decision.
This Authorization shall expire five (5) years from the date of this letter.
This letter completes the review of the "No Practical Alternatives" determination under Town of
Kernersville UDO - Chapter C — Article VI — Section 9. (A). If you have any questions or would like a
copy of the buffer rules, please call Ana Jaramillo at 336-564-1615. This letter does not authorize any
impacts to either Waters of the United States or Waters of the State. Please contact the US Army Corps
of Engineers (USACE) or NC Division of Water Resources if any impacts are proposed to either of these
waters.
Sincerely,
Ana Jaramillo, E.
Stormwater En neer
Town of Kernersville
Community Development Department
Direct [phone]
P.O.Box 728
aiaramillona tokno.com
cc: Bradley S. Luckey. PEI — Pilot Environmental INC
Sue Homewood. NC DENR Winston Salem Regional Office
Curtis Swisher. Town of Kernersville Manager
Jeff Hatling. Community Development Department Director
File Copy
File name: Triad Business Park — Phase II—
Old Greensboro Road Extension