John R. Harrison 11/5/2021 Amendment 1

AMENDMENT NO. 1 PROFESSIONAL SERVICES AGREEMENT BETWEEN THE CITY OF EVERETT AND JOHN R HARRISON This Amendment No. 1 is dated for reference purposes ND V•S.; 2021. It is by and between the City of Everett, a municipal corporation under the laws of the State of Washington("City")and John R Harrison("Service Provider"). RECITALS A. The City and Service Provider are parties to the Professional Services Agreement dated December 20th,2019 (the"Agreement"). B. The City and the Service Provider desire to amend the Agreement for the purpose of adding the support services for the replacement of the Trickling Filter media within TF#1. AGREEMENT The City and Service Provider agree as follows: 1. The Agreement is modified so that time of beginning and completion are as follows: Time of Beginning and Completion of Performance: This Agreement shall commence as of the date of execution of this Agreement and shall be completed by December 31 st,2022. 2. The Agreement is modified so that total compensation, including all services and expenses, shall not exceed$51,350. 3. The Work is modified to add the Work shown on Exhibit A to this Amendment. 4. Regardless of the date(s) on which this Amendment is signed by the parties, the parties agree that the Agreement has been continuously in effect since December 20th,2019. 5. This Amendment may be signed in counterparts, each of which shall be deemed an original, and all of which, taken together, shall be deemed one and the same document. At the sole discretion of the City, the City may consent to the Service Provider's signature on this Amendment being by email,fax,pdf or other electronic means, in which case such Service Provider signature will be deemed an original signature for all purposes. The City will be deemed to have given such consent effective upon execution of this Amendment by the Mayor of the City. 6. All provisions in the Agreement shall remain in effect except as expressly modified by this Amendment.