Ocean Ships Inc., Houston, Texas, is awarded a $13,097,120 modification under previously awarded firm-fixed-price contract N3220517C3001 to exercise the first one-year option period for operation and maintenance of two USNS Gordon Class Surge Large, Medium-Speed Roll-On/Roll-Off vessels and two USNS Shughart Class Surge Large, Medium-Speed Roll-On/Roll-Off vessels. With all options exercised, it would bring the cumulative value of this contract to $220,028,462. Work will be performed at sea worldwide and is expected to be completed March 2020. If all options are exercised, work will continue through March 2023. Fiscal 2019 and availability of 2020 working capital contract funds in the amount of $13,097,120, and will not expire at the end of the fiscal years. The U.S. Navy’s Military Sealift Command, Norfolk, Virginia, is the contracting activity.