The Department of the Navy Naval Sea Systems Command awarded a $313,036.14 firm fixed price purchase order to Wartsila Defense Inc. to repair the Large Cavitation Channel main motor shaft seal in Memphis, Tennessee. The solicitation sought to procure inspection, repair, rebuild, testing and restoration of the damaged shaft seal system for the Large Cavitation Channel in accordance with the performance work statement. Quotes were due by August 24, 2020, with delivery of the fully functional and tested seal required by September 30, 2020 to support critical testing for a major U.S. Navy submarine program. There was no set-aside designation for this sole source award to the original equipment manufacturer Wartsila Defense Inc. under solicitation number N0016720Q0260.