With participation of the specialists of the Centralized Maintenance Department and the  «Gazproyect» CTDI» LLC activities are being implemented which are aimed at modernization of the ANPP Unit 2 reactor main joint multi-stud tensioner with a view to extend its service life. In the framework of the maintenance activities a number of constituent parts and systems (in particular, electrical system components, control system, hydraulic system components and pipelines) are being replaced, mechanisms (М140 stud jacks) are being upgraded and so on.  

To ensure the efficiency of the activities to be performed the «Gazproyect» CTDI» LLC intends to further perform a number of checks, as well as to conduct training courses for the relevant staff of the ANPP.