Bechtel Plant Machinery Inc., Monroeville, Pennsylvania, was awarded a $395,510,000 cost-plus-fixed-fee modification to previously awarded contract N00024-24-C-2115 for naval nuclear propulsion components. Work will be performed in Monroeville, Pennsylvania, and is expected to be completed by September 2034. Fiscal 2025 National Sea-Based Deterrence funds in the amount of $395,510,000 will be obligated at time of award and funds will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.