The Hunters Point Naval Shipyard was once home to nuclear experiments and training. Now it's a superfund site.
The 22 buildings marked by green pins were supposed to be already decontaminated and ready for private development. But now the state is questioning the testing methods of the Navy's contractor, Tetra Tech, and is halting the release of those buildings.
Map by Scott Pham. Parcel boundaries are necessarily approximate. More information at the EPA.