Greifswald Nuclear Power Plant (KGR) Dismantling System. Dismantling activities were carried out in the steam generator room, which is situated around the RPV. Cutting (dry and wet), packaging and transfer areas were installed. The complete system was designed to be mobile and was first installed in Unit 5 for inactive testing before installation and commissioning in Unit 2. Inactive testing started mid 1999 and was completed by the end of 2002. dry - reactor pressure vessel (band saw), upper part of protection tube unit (disc cutter), upper part of reactor cavity (plasma arc, oxyacetylene burner) wet (pool) - core basket (band saw), lower part of protection tube unit (Contact Arc Metal Cutting), lower part of reactor cavity (plasma arc), cavity bottom (fret-saw).