Participants must pre-register and must be U.S. citizens 18 years of age or older. The tours last approximately three hours and are coordinated by Four Rivers Nuclear Partnership, the DOE deactivation and remediation contractor. Each tour will accommodate a maximum of 40 people and reservations are on a first-come, first-served basis.Participants are required to attend the tour orientation at the West Kentucky Community and Technical College Emerging Technology Building. Participants in the morning tours are required to attend orientation at 8 am and will return to the college by 11:30 am. Participants in the afternoon tours are required to attend orientation at noon and will return to the college at 3:30 pm.