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News & Media

Latest ITER Newsline

  • Thermal shield repair | Where are we at?

    Fitting the vacuum vessel sectors like a jacket, lining the inner wall of the cryostat, or covering the sides of vertical coil gravity supports, ITER's thermal [...]

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  • Assembly prep | Reviewing plans for in-vessel installation

    A thorough review of all 'in-vessel' assembly scope was organized by the ITER Machine Assembly Program in early February, with the active participation of senio [...]

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  • Image of the week | Last measurements before campaign

    In order to precisely identify the bevel regions that need to be rectified, metrologists from the SIMANN (SIMIC-Ansaldo) consortium are performing ultra-precise [...]

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  • Neutral Beam Test Facility | After upgrades, SPIDER testbed set to restart

    After a two-year shutdown for upgrades, the SPIDER testbed at the ITER Neutral Beam Test Facility in Padua, Italy, is preparing for commissioning and operation. [...]

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  • ITER Research Plan | Jointly preparing a new blueprint

    As part of work underway to update the ITER Project Baseline, a group of experts nominated by the Members met in February to evaluate the new blueprint for achi [...]

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Of Interest

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Image of the Week

Sector #8 on the move

After spending just about one year in vertical tooling, vacuum vessel sector #8 has been returned to a horizontal orientation for removal from the Assembly Hall.

 (Click to view larger version...)
In September 2022, the 440-tonne component had been moved into the sector sub-assembly tool that had been left vacant after the installation of sector module #6 in the Tokamak pit. Assembly teams were planning the same suite of activities that had created a "module" out of sector #6—that is, association of the sector with two toroidal field coils and inboard and outboard thermal shield panels.

Plans had to be revised when it was reported that major repairs would be required to correct non-conformities in the geometry of the vacuum vessel sectors, and that thermal shields would have to be repaired or replaced to correct occurances (or risk) of stress corrosion cracking.

Vacuum vessel sector #8 was removed from the sector sub-assembly tool to an "upending" cradle. And from there it was moved this week to a horizontal platform. The component will be carefully wrapped in order to leave the controlled environment of the Assembly Hall for a period of storage in the Cryostat Workshop. Sector #8 is the third of three sectors to be repaired, so work will not begin immediately. 



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