Savannah River Nuclear Solutions (SRNS) is a joint venture between Fluor Corporation, Newport News Nuclear and Honeywell, responsible for the management and operations of the Department of Energy's Savannah River Site. The Savannah River Site is a nuclear reservation in South Carolina that was built during the 1950s to refine nuclear materials for the US nuclear weapons program. Today, the site is used for nuclear materials management, environmental management, and nuclear energy research and development. SRNS provides a wide range of services, including nuclear materials management, environmental management, and nuclear energy research and development.