AMENDMENT NO. 20 TOContract for Professional Engineering Services • April 30th, 2024
Contract Type FiledApril 30th, 2024THIS AMENDMENT, by and between the City of Okanogan, Washington, hereinafter referred to as the Agency, and Gray & Osborne, Inc., hereinafter referred to as the Engineer, hereby modifies the contract for engineering services dated (by Agency) July 16, 2013, for additional services related to the Agency's On-Call Engineering Services.