°ÄÃÅÁùºÏ²Ê¸ßÊÖ

Subscribe options

Select your newsletters:

Please enter your email address:

@

Your email address will only be used for the purpose of sending you the °ÄÃÅÁùºÏ²Ê¸ßÊÖ Organization publication(s) that you have requested. °ÄÃÅÁùºÏ²Ê¸ßÊÖ Organization will not transfer your email address or other personal data to any other party or use it for commercial purposes.

If you change your mind, you can easily unsubscribe by clicking the unsubscribe option at the bottom of an email you've received from °ÄÃÅÁùºÏ²Ê¸ßÊÖ Organization.

For more information, see our Privacy policy.

News & Media

Latest °ÄÃÅÁùºÏ²Ê¸ßÊÖ Newsline

  • Fusion supply chain | A glimpse into the future for commercial fusion reactors

    Most of the USD 7 billion in investment in private fusion initiatives has gone to companies that are building devices from the ground up. But recently, another [...]

    Read more

  • Outreach | °ÄÃÅÁùºÏ²Ê¸ßÊÖ @ October science festivals

    Every October, before schools pause for two weeks of holiday, towns and cities in France open their municipal spaces to scientific experts of all stripes who ar [...]

    Read more

  • Image of the week | °ÄÃÅÁùºÏ²Ê¸ßÊÖ Director-General visits Russia

    The °ÄÃÅÁùºÏ²Ê¸ßÊÖ Director-General was in Russia last week, meeting with stakeholders and holding technical meetings with colleagues in Moscow and Saint Petersburg. As [...]

    Read more

  • Image of the Week | Sector 5 is on its way

    The first vacuum vessel sector produced in Europe travelled last week between Monfalcone, Italy, and the French port of Fos-sur-Mer. The 440-tonne component had [...]

    Read more

  • Anniversary | °ÄÃÅÁùºÏ²Ê¸ßÊÖ Document Management system turns 20

    Whatever its nature, every large project generates huge numbers of documents. And when project collaborators operate from different countries, as was the case f [...]

    Read more

Of Interest

See archived entries

Bioshield

The lid is on

At any given level of the Tokamak bioshield, different companies are involved with construction tasks; this is called "co-activity" and it requires careful coordination. In some cases co-activity also calls for the installation of special structures to provide the required safety for all workers involved.

View from above: the ''lid'' is now in place. Two openings will allow material and equipment for the crown's construction to be delivered to the ground floor. (Click to view larger version...)
View from above: the ''lid'' is now in place. Two openings will allow material and equipment for the crown's construction to be delivered to the ground floor.
As work progresses on the upper levels of the massive circular bioshield, construction of the Tokamak support structure (the "crown") will soon begin on the ground floor ("B2 slab") of the Tokamak Building directly below.

In order to protect workers on the the lower-level, a circular platform (the "lid") was installed in August, supported by massive steel structures.

View from below: the steel structure will protect workers on the the lower-level of the machine ''well'' and will also be used as a storage platform. (Click to view larger version...)
View from below: the steel structure will protect workers on the the lower-level of the machine ''well'' and will also be used as a storage platform.
The lid has three openings—one for the vertical support structure of the central tower crane, and two for allowing the hook to pass with material and equipment for construction projects on the the ground floor.

Once delivered through the lid's opening, material and equipment will be handled by a circular gantry crane, running 360 degrees on the lowest level of the bioshield "well."

The lid will also be used as a storage platform for materials needed by the VFR consortium for works on the upper levels of the bioshield.


return to the latest published articles