“…The LLCB-Test Blanket System (TBS) includes several ancillary systems, namely primary HCS, LLCS, the secondary HCS (for Pb-Li), the tritium extraction system (from Pb-Li and helium purge gas), the coolant purification system and the control/instrumentation system. Some components of these systems are located in the port cell #02, the remaining components are located in level 4 and in level 2 of the tritium building [4].…”