Petty Officer 3rd Class Rios, electrician's mate (right), and Petty Officer 2nd Class Jimmie King, electrician's mate, both assigned to the aircraft carrier USS Theodore Roosevelt, balance a rotor for one of the ship's potable water pump motors at Northrop Grumman's Light Industrial Facility warehouse. Theodore Roosevelt is undergoing a multi-year refueling complex overhaul at Nortrop Grumman Shipbuilding.