AIKEN, South Carolina, Oct. 18 -- The U.S. Department of Energy's Savannah River Site issued the following news release: The Savannah River Site (SRS) recently onboarded five apprentices as part of the inaugural Savannah River Plutonium Processing Facility (SRPPF) class of Production Operator Apprentices. This development marks a significant milestone in staffing the SRPPF facility, which was selected by the National Nuclear Security Administration (NNSA) to produce the plutonium pits required to strengthen the Nation's nuclear stockpile. The more PR