RPV installed at unit 1 of Belarus NPP

6 April 2017

Installation of the reactor pressure vessel (RPV) for unit 1 of the Belarus NPP was completed on 1 April, Russian equipment supplier Atomstroyexport (AES) said on 3 April. The 330t RPV was lifted into place using the polar crane inside the containment, according to AES (part of state nuclear corporation Rosatom). Work can now begin on the installation of the main circulation pumps and pipelines, a statement said. Two 1,109MWe Russian VVER-1200 reactor units are under construction at the plant in Ostrovets near the border with Lithuania. Construction of unit 1 began in November 2013 and of unit 2 in April 2014.

The RPV for unit 1 was originally shipped to the site in October 2015, but workers dropped it during a trial installation in August 2016. Rosatom subsidiaries OKB Gidropress and Atomstroyexport carried out an inspection of the RPV and sent the results the Belarus Nuclear Power Plant Company and to Belarus regulator Gosatomnadzor (the Nuclear and Radiation Safety Department of the Belarusian Emergencies Ministry). Although the RPV was found to be "absolutely functional", Rosatom's then director-general Sergey Kirienko agreed to its replacement at no additional cost to the customer, other than for its transport to the site. The RPV manufactured for unit 2 was delivered to the site at the end of 2016 and was used for unit 1.

An intergovernmental agreement between Russia and Belarus was signed in March 2011 for cooperation in the construction of a NPP in Belarus. Unit 1 is scheduled to begin operation for November 2018 and unit 2 in July 2020.

Privacy Policy
We have updated our privacy policy. In the latest update it explains what cookies are and how we use them on our site. To learn more about cookies and their benefits, please view our privacy policy. Please be aware that parts of this site will not function correctly if you disable cookies. By continuing to use this site, you consent to our use of cookies in accordance with our privacy policy unless you have disabled them.