Objective
The objective of the project was to analyse the current leak rate of the confinement for VVER-230 reactors and consequently to propose how to decrease it drastically.
Navigation path
Objective
The objective of the project was to analyse the current leak rate of the confinement for VVER-230 reactors and consequently to propose how to decrease it drastically.
Objective
The objective of the work was to review the safety of the RBMK reactors in nine technical areas:
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Objective
This project on Reactor Vessel embrittlement was identified in the very early stage (1991) of the TACIS and PHARE programmes for nuclear safety as a main topic.
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Objective
The objective of the project was to study whether the LBB concept can be applied to the piping system of VVER 440/230 and to assess the possibility to achieve, under certain conditions, a high reliability level. More precisely, it was analysed:
Objective
Objective
Task 1:
Establish a clear basis for a seismic design review.
Objective
The objective of the project was to improve the existing active fire fighting system, to increase passive and active fire protection and to review secondary effects mitigation of the Novovoronezh and Kola NPPs as first application.
1) Background
Background
Kola NPP located in Murmansk Oblast in north western Russia comprised 4 power units of VVER 440 type reactors. Unit 1 is in operation since 1973, unit 2 since 1974, unit 3 since 1982 and unit 4 since 1984.
Objective
The objective of the project was to develop a complete and coherent Quality Assurance (QA) Program for operation of Russian NPPs in order to improve as quickly as possible the operating safety of these plants.
Result (General)
Kola 1&2 - Novovoronezh 3&4
REPORTS
1 Progress Report 1st Quarterly Report 25/02/1994
2 Progress Report 2nd Quarterly Report 25/05/1994
3 Progress Report 3rd Quarterly Report 6/10/1994
4 Progress Report 4th Quarterly Report 13/01/1995