Colonna’s Shipyard Inc., Norfolk, Virginia, is awarded an $11,225,283 modification under the previously awarded contract N00024-22-C-4319. This modification definitizes an undefinitized contract action against Request for Contract Change 29N, which incorporates Naval Sea Systems Command fiscal 2022 Category II Navy standard items for the completion of the Shipping Port (ARDM-4) Docking Service Craft overhaul fiscal 2022 availability. The work will be performed in Norfolk, Virginia, and is expected to be completed by April 2024. Fiscal 2023 operations and maintenance (Navy) funds in the amount of $11,225,283 will be obligated at time of award and will expire at the end of the current fiscal year. The Mid-Atlantic Regional Maintenance Center, Norfolk, Virginia, is the contracting activity.