Curtin Maritime Corp.,* Long Beach, California, was awarded a $54,204,676 firm-fixed-price contract for San Juan Harbor construction and maintenance dredging. Bids were solicited via the internet with seven received. Work will be performed in San Juan, Puerto Rico, with an estimated completion date of July 31, 2024. Fiscal 2023 civil construction funds in the amount of $54,204,676 were obligated at the time of the award. U.S. Army Corps of Engineers, Jacksonville, Florida, is the contracting activity (W912EP-23-C-0017).