X-111A/B Special Nuclear Material (SNM) Monitoring Portals

Click on the thumbnails below to see a larger version of the picture.

North Side of the X-111A Special Nuclear Materials Monitoring Portal, August 2014, Facing Southwest.
South Side of the X-111A Special Nuclear Materials Monitoring Portal, August 2014, Facing Northeast.
North Side of the X-111B Special Nuclear Materials Monitoring Portal, August 2014, Facing Southwest.
North Side of the X-111B Special Nuclear Materials Monitoring Portal, August 2014, Facing Southeast.
The front of the X-111B Special Nuclear Materials Monitoring Portal.
The inside of the X-111A monitoring system.
The inside of the X-111B monitoring station security checkpoint.
The inside of the bay area of the X-111A Special Nuclear Materials Monitoring Portal.
Demolition begins on the X-111A Special Nuclear Materials Monitoring Portal.
Demolition of the X-111A Special Nuclear Materials Monitoring Portal.
An aerial view of the demolition of the X-111A Special Nuclear Materials Monitoring Portal.
An aerial view of the demolition of the X-111A Special Nuclear Materials Monitoring Portal.

Take a Look Inside the Plant

Using our interactive map, you can locate individual buildings within the plant and learn more about its purpose throughout history. Clicking on a building will bring you in-depth information, photos, and videos.

Click Here to See Interactive Map