End Station III (also known as ES3) can be considered the temple to SSI’s religion, the hub, nerve center, or kernel of all project activity. End Station III houses work sessions, team meetings, and project storage. Keycard access is required to access the building. | End Station III (also known as ES3) can be considered the temple to SSI’s religion, the hub, nerve center, or kernel of all project activity. End Station III houses work sessions, team meetings, and project storage. Keycard access is required to access the building. |