[exhibit1062001.jpg]
Privileged & Confidential November 16, 2018 Vincent L. Ammann, Jr. By Hand
Delivery Dear Vince: The retention agreement you entered into with Washington
Gas Light Company on July 6, 2018 (the “Original Agreement”), is hereby being
amended. Paragraph 5 of the Original Agreement entitled “Long Term Incentive
Plan” is hereby expanded to add the following sentence at the end of that
paragraph: Additionally, upon your retirement, vesting of the long-term
incentive awards granted to you in October 2017 will accelerate in full (to the
extent such awards are still outstanding and unvested), and such awards will be
paid out in accordance with terms of the governing award agreements. All other
terms of the Original Agreement remain in full force and effect. REMAINDER OF
PAGE INTENTIONALLY BLANK SIGNATURE PAGE FOLLOWS CONFIDENTIAL TERMS OF EMPLOYMENT
US 5570020

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[exhibit1062002.jpg]
Please sign below to acknowledge your agreement and consent to the above terms
and return this Letter to Luanne Gutermuth, EVP and Chief Administrative
Officer. Yours sincerely, WASHINGTON GAS LIGHT COMPANY By: /s/ John F. Stark
Name: John F. Stark Title: Chairman of the Board /s/ Vincent L. Ammann, Jr.
Acknowledged and accepted on this 16th day of November, 2018. SIGNATURE PAGE TO
TERMS OF EMPLOYMENT US 5570020

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