The successful implementation of the project “Estimated Analysis of the Resources in the Reactor Hulls of Units 5 and 6 of Kozloduy NPP based on the results of testing and examination of witness samples” was completed. Determination of activities and neutron fluence of witness samples from 3L assembly of Unit 5 and 2L of Unit 6 of Kozloduy NPP. The results of the project were directly related to the extension of the service lifetime of the reactors in the plant. The research was conducted under a contract between the Institute of Metal Science, Equipment and Technologies with the Center of Hydro- and Aerodynamics “Acad. A. Balevski “- BAS and Kozloduy NPP plc. […]