Equipment accommodation

The reactor with the concrete well equipment, pressurizer system and emergency core cooling system (ECCS) is installed inside the hermetic guard vessel (GV), designed for 0.5 MPa internal pressure, Fig. 3. A part of the ECCS and the reactor water clean-up systems are arranged in the compartments, joined to the GV by pipelines.

The reactor, the refuelling, water pool, the emergency feedwater storage tanks and other equipment is installed inside the containment.