The DOE Defense Nuclear Weapons System consists of the following active and closure project sites:

• Hanford Site

• Fernald Closure Project

  (formerly Fernald Environmental Management Project)

• Idaho National Laboratory (INL)

  (formerly Idaho National Engineering and Environmental Laboratory)

• Los Alamos National Laboratory (LANL)

• Lawrence Livermore National Laboratory (LLNL)

• Miamisburg Environmental Management Project (Mound)

• Nevada National Security Site (NNSS)

  (formerly Nevada Test Site)

• Y-12 National Security Complex / Oak Ridge National Laboratory (Y-12/ORNL)

• Pantex Plant

• Rocky Flats Environmental Technology Site

• Sandia National Laboratories (SNL)

• Savannah River Site (SRS)

• Waste Isolation Pilot Plant (WIPP)

• West Valley Demonstration Project (WVDP)