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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.