Alberici Constructors Inc., doing business as Midwest Foundation, St. Louis, Missouri, was awarded a $47,711,030 firm-fixed-price contract for replacement of the miter gates, electrical systems and valve recesses at Dresden Island Lock. Bids were solicited via the internet with three received. Work will be performed in Morris, Illinois, with an estimated completion date of Jan. 29, 2024. Fiscal 2022 civil construction funds in the amount of $47,711,030 were obligated at the time of the award. U.S. Army Corps of Engineers, Rock Island, Illinois, is the contracting activity (W912EK-22-C-0022).