I checked this place out while waiting for my flight to California. It is located in an industrial area between the main north-south rail corridor and a street called Frelinghuysen Avenue. There is also a huge abandoned housing project on Frelinghuysen. The neighborhood was a total ghetto and I followed a sketchy looking black guy onto the property, therefore my photos are mainly of the outside.
http://nassahegon.blogspot.com/2016/05/a-walk-on-wild-side-former-orbis.html