Works on draining of central halls’ cooling pools are in progress. These unique works are being performed at RBMK units for the first time, since Chernobyl NPP is the first NPP with reactors of this type which has reached the stage of decommissioning.
Currently, cooling pools of power units 2 and 3 of the plant have already been drained. The purpose of these activities is in confirming the capability of storing active special items, accumulated during the units’ operation period, in cooling pools without filling them with water (operation of cooling pools as “drywells for special items storage”).