Kiewit Infrastructure West Co., Vancouver, Washington, was awarded a $7,562,585 modification (P00027) to contract W912DW-18-C-0011 for the Mud Mountain Dam Fish Passage Facility. Work will be performed in Enumclaw, Washington, with an estimated completion date of Dec. 31, 2025. Fiscal 2024 civil operation and maintenance funds in the amount of $7,319,448 were obligated at the time of the award. U.S. Army Corps of Engineers, Seattle, Washington, is the contracting activity.