Report of the Technology Service - Annex B

This annex covers: description of the organisational structure of the service, safeguard activities, dosimetry and radiation protection tasks and an overview of the the activities of this Service. During 1997, there have been 12 safeguard IAEA inspections. Each time inspection covered fresh fuel, every third inspection included control of the spent fuel storage pool, and once during the fuel inventory control the reactor core was included. The objective of inspecting the fuel element from the core was to control visually the depositions on the fuel element surface. It was found that deposits exist on the surface of the fuel elements but they are not significant. It was mentioned that the IAEA inspectors would demand control of hot cells. Radioactivity control of the spent fuel storage pool was done by Cd-Tl detector. Analysis of the conditions in the spent fuel storage pools was one of the priority tasks during 1997. In July removal of the sludge from the bottom of the storage pool was started. Due to difficulties with the appropriate equipment it will be impossible to fulfill the scheduled plan. This annex contains a table with annual exposure doses for the reactor personnel