200601-N-HD903-1012 BREMERTON, Wash. (June 1, 2020) Machinist's Mate Fireman Shelby Smith, left, from Boston, and Machinist's Mate 2nd Class Dean Alberstadt, from Slidell, La., perform corrective maintenance on a water pump aboard the Nimitz-class nuclear aircraft carrier USS Carl Vinson (CVN 70). Carl Vinson is currently undergoing scheduled maintenance pierside in Bremerton, Wash. (U.S. Navy photo by Mass Communication Specialist Seaman Cameron C. Crews/Released)