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ITER – International Thermonuclear Experimental Reactor  Chapter | 3    59






















































             FIGURE 3.18  The cryostat sections. (Copyright ITER Organization, 2017).



             their transportation to the Cadarache site, will be assembled in an on-site work-
             shop. Then they will be installed in the SIP and welded.
                The cryostat is surrounded by a 1.2-m-thick concrete bioshield with a ra-
             dial clearance of approximately 0.5 m. For cryostat component replacement,
             the upper part of the bioshield is removed, and its lid is opened using bridge
             cranes.
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