The work under this contract has been accomplished within the scope of Measure 23121 of the Kozloduy NPP Units 5&6 Modernization Program.
The objective is to verify the capacity of the equipment, during the entire service life, to satisfy the requirements on the safety functions performance in environment determined by accident and post-accident conditions.
In result, the qualification status of the equipment has been determined, according to the environment parameters during accidents, and seismic action level as specified for the Kozloduy NPP site.
A list of the equipment with qualification status that does not comply with the established requirements has been compiled. Recommendations have been formulated on upgrading the qualification status of the non-qualified equipment.