The Department of Energy’s Savannah River Operations Office and the National Nuclear
Security Administration (NNSA) are co-located on the Savannah River Site (Site) in Aiken,
South Carolina. Their primary missions include environmental management and cleanup,
national security, energy independence, and nuclear material disposition. The prime
management and operating contractors for the Site manage over 800 subcontractors, whose
employees may be required to access the Site.