WQ0000601_Signature Authority_20210322

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Samuel Ross
Director Environmental Field Services
NCDENR-DWQ
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699
Re: Permit Signatory Update
CSX Transportation, Inc. Hamlet Yard
Permit No. WQ0000601
Dear Sir or Madam,
500 Water Street J-275
Jacksonville, FL 32202
[phone]
Fax [phone]
Samuel—[e-mail]
February 18, 2021
CSX is in the process of making some internal management changes and would like to update the authorized
signatory/responsible official to myself for the above -referenced permit. A copy of my delegation letter is attached.
If you have any questions or comments, please do not hesitate to contact me at [phone].
Sincerely,
Sam Ross

February 4, 2021
Mr. Samuel Ross
Director Environmental Field Services
CSX Transportation, Inc.
500 Water Street, J-275
Jacksonville, FL 32202
Dear Mr. Ross,
500 Water Street
Jacksonville. F 1, 32202
Phone: [phone]
I Mail: Nathan Goldman(dicsx.com
NATIIAN D. Go1.DNIAN
Executive Vice President &
Chief Legal Officer
You handle matters pertaining to compliance with Federal, State, and local environmental
laws and regulations. One of your responsibilities is preparing permit applications, variance
requests, report forms and certifications, and such other documents and papers as necessary to
assure compliance with environmental laws and regulations.
Accordingly, I hereby authorize you to sign the necessary environmental documents on
behalf of the Company to carry out your work.
This authorization is in addition to electronic agency permitting submissions currently in
effect.
Sincerely,
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Nathan D. Goldman