Jul 21, 2013 06:07 ET

Unit 1 at Susquehanna Nuclear Power Plant Disconnected from Grid for Valve Repair BERWICK, Pa., July 21, 2013 /PRNewswire/ -- Operators disconnected Unit 1 at PPL Corporation's Susquehanna nuclear power plant in northeastern Pennsylvania from the regional power grid Sunday (7/21) to repair one of four valves that control the amount of steam going into the turbine.http://media.prnewswire.com/en/jsp/latest.jsp?resourceid=7142618&access=EH