Bunkered building 1 (BB1)
Bunkered building 1 is located at a site separated from the existing nuclear part of the power plant; its independence and redundancy represent an upgrade to the basic design safety functions of the power plant.
It is a multipurpose building placed and designed in compliance with the design basis of safety upgrades. It enables safe shutdown and cooling control of the power plant and establishes the possibility of additional sources of electrical energy for ensuring the system and equipment functionality.
It provides information infrastructure and accommodation for the coordination of activities in emergencies in accordance with the plans.