Design for the WWR-M reactor vessel removal

The final decommissioning planning for the Kiev's research reactor WWR-M is in progress now. The general dismantling strategy consists of the dismantling and removal of the separate bulky elements as whole pieces without preliminary segmentation. The reactor vessel removal is considered as the key element in the sequence of dismantling works; a separate design for the reactor vessel extraction was developed. The extensive analysis focused on the optimization of this technical task has been performed. The outline of the design is presented in this paper.

► The current status of the decommissioning planning for the WWR-M reactor is outlined.
► The general dismantling strategy consists of the dismantling and removal of the separate bulky elements as whole pieces without preliminary segmentation.
► The design for the reactor vessel extraction was selected and developed.