Dubuque Barge Awarded $23.8M Contract for Garrison Dam Spillway Rehabilitation

Dubuque Barge and Fleeting Services Co.,* Dubuque, Iowa, was awarded a $23,816,251 firm-fixed-price contract for the Garrison Dam spillway approach rehabilitation project including dredging and placement of riprap. Bids were solicited via the internet with two received. Work will be performed in Riverdale, North Dakota, with an estimated completion date of April 28, 2028. Fiscal 2021, 2022, 2024, and 2025 civil operation and maintenance funds; and 2023 civil operation and maintenance – Recovery Act funds in the amount of $23,816,251, were obligated at the time of the award. U.S. Army Corps of Engineers, Omaha, Nebraska, is the contracting activity (W9128F-25-C-0017).