Sergey Andropenkov Email & Phone Number

Astana, Kazakhstan

Almaty, Kazakhstan

Almaty, Kazakhstan

Almaty, Kazakhstan

Aktau, Mangghystaū, Kazakhstan

Aktau, Mangghystaū, Kazakhstan

Aktau, Mangghystaū, Kazakhstan

- Organization and supervision of safety operation of the BN-350 NPP main and auxiliary reactor systems and equipment; technological and maintenance process, repairs; operational and technical personnel including the control room crew.- Substantiation of the BN-350 NPP lifetime extension.- Technical justification of operational safety.- Investigation of any abnormal events to eliminate or mitigate the consequences of these events and exclude the recurrences of these events.- Upgrading, modernization and commissioning of new reactor systems, including design and implementation of ERHRS w/NC through divided main primary sodium drainage header in case of primary sodium leakage beyond safeguard vessel and with one additional failure non-closing of main isolation gate № 1 (or № 2), using SGs № 4, 5 as secondary sodium - AHXs (MAEC Blackout, stop of feed water on common cause).- Awarded for performing the unique technological operation on replacement of the removable part of the main isolation gate of the primary circuit loop.- Development of technological instructions for maintenance of the new and modernized reactor systems.- Development and implementation of new operating procedures compliance with modern international and regulatory body standards.- Nuclear desalination of seawater to produce potable water and distillate.

Aktau, Mangghystaū, Kazakhstan

- Assuring safety operation of the BN-350 reactor in all modes, including the reactivity control, power changing, startup and shutdown, as well as during transients and emergency conditions and core refueling.- Control and management of operational and technical personnel responsible for the reactor performance.- Operating investigation of any events connected with the reactivity behavior, equipment and pipelines of the reactor performance to eliminate or mitigate the consequences and causes of these events and exclude the recurrences of these events.- Technical support for reactor core modernization from Type I to Type II and to Unified reactor core, experimental FAs (MOX, metallic, 33% enrichment) testing, technical justification of operational safety, safety analysis of neutronic modes and thermal-hydraulic aspects of sodium boiling (PLOF, ULOF, UTOP modes) investigations.

Aktau, Mangghystaū, Kazakhstan

- Assuring safety operation of the main BN-350 reactor systems, including control over sodium and sodium-potassium technologies, KGO (leaktightness pin claddings control), washing of spent fuel assemblies, sampling for sodium and for cover gas protective system; IVA-1, KAV-7 hydrogen control in secondary sodium in case of intercircuit leakage, cooling system for freezing seals of main isolation gates of the primary circuit, cold traps, cesium traps, thermal-hydraulic flow testing, core mechanical assembly testing, sodium and sodium-potassium detector research etc.- Control and management of operational and technical personnel responsible for the main reactor systems performance. -Development and implementation of technological operating procedures for the new technological systems and equipment, the technological cards and switching forms for nuclear and radiation hazardous works.