Project Description
After the "Stuck-open of the pressurizer safety valve" incident that occurred in Zaporozhye in 1995, the maintenance work was incriminated and led to a modification of the geometry of valve seat and disk.
Navigation path
Project Description
After the "Stuck-open of the pressurizer safety valve" incident that occurred in Zaporozhye in 1995, the maintenance work was incriminated and led to a modification of the geometry of valve seat and disk.
Objectives
The present TACIS project U1.01/95C aims at replacing the 12 SG (steam generator) safety valves (2 per SG) of each unit 1 and unit 2 of Rovno NPP. The new safety valves should have the following functions:
Beneficiary organisation: Energoatom, Ukraine
1) Background
South Ukraine NPP needed support for improvement of its maintenance system: maintenance management was not performed according to modern practice.
2) Objectives
Objectives
1) Background
1) Background
Beneficiary organisation: Energoatom, Ukraine
1) Background
As economical situation of Ukrainian NPPs was very difficult in the early 90’, there was an urgent need for spare parts in order to allow their operation.
Objectives
1) Background
As economical situation of Ukrainian NPPs was very difficult in the early 80’s, there was an urgent need for spare parts in order to allow operation of Ukrainian NPPs.
1) Background
As economical situation of Ukrainian NPPs was very difficult in the early 80’s, there was an urgent need for spare parts in order to allow operation of Ukrainian NPPs.
1) Background
As economical situation of Ukrainian NPPs was very difficult in the early 80’s, there was an urgent need for spare parts in order to allow operation of Ukrainian NPPs.