METHOD FOR PREPARING A BUILT-IN PART OF A FUEL ELEMENT OF A PRESSURISED WATER NUCLEAR REACTOR FOR DISPOSAL, AND CORRESPONDING CONDITIONED BUILT-IN PART

摘要

The invention relates to a method for preparing a built-in part (1) for disposal. According to said method, a supporting element (5) which is mounted in such a way that it can be displaced in an axially elastic manner by means of a spring (7) on the head of the built-in part (1) and is used for support on the grid plate (6) of the head frame (4) of a fuel element (3) is fixed in a pushed back position against the action of the spring (7), enabling a common disposal of the built-in part (1) with the fuel element (3).