Preparing for a Wow! moment

Subscribe options

Select your newsletters:

Please enter your email address:

@

Your email address will only be used for the purpose of sending you the ITER Organization publication(s) that you have requested. ITER 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 ITER Organization.

For more information, see our Privacy policy.

News & Media

Latest ITER Newsline

  • Augmented reality | Assessing the future work environment

    As part of their collaboration within the Site Support Agreement*, ITER and its neighbour CEA are developing a novel approach to explore, analyze and assess the [...]

    Read more

  • Diagnostics and instrumentation | First welding on the vacuum vessel

    Beginning in 2035, ITER will open a window into "burning plasmas"—a state of matter that exists in the core of stars only. Observing, assessing and mo [...]

    Read more

  • Assembly | Machining workshop opens on site

    Construction of an on-site machining workshop began in December 2019 and was completed on schedule in September 2020.The new workshop will be operated by the D [...]

    Read more

  • Neutral Beam Test Facility | Power is ready for the prototype injector

    The European Domestic Agency has carried out successful site acceptance tests at the ITER Neutral Beam Test Facility on power supply equipment installed ov [...]

    Read more

  • In-vessel coils | First components arrive on site

    ITER has received the first shipments of mineral-insulated conductor for ITER's in-vessel coils. The first lengths are destined for winding and bending trials a [...]

    Read more

Of Interest

See archived entries

Preparing for a Wow! moment

In a few weeks, a spectacular operation will unfold in the Assembly Hall: the four girders and corresponding trolleys that form the double overhead crane will be lifted into position, some 43 metres above the basemat.

In the Poloidal Field Coils Winding Facility workers are busy installing the accessories and electrical equipement of the four 155-tonne girders that will form the Assembly Hall's double overhead travelling crane. (Click to view larger version...)
In the Poloidal Field Coils Winding Facility workers are busy installing the accessories and electrical equipement of the four 155-tonne girders that will form the Assembly Hall's double overhead travelling crane.
Most of the elements that will form this exceptionally powerful lifting tool have been delivered to ITER─the four girders, each weighing 155 tonnes, arrived in March and April, and the four trolley structures in mid-May. As for the drums, they will be in this week.

In order to prepare for the installation, similar operations are underway at both ends of the ITER site.

At the north end of the Poloidal Field Coils Winding Facility where the girders have been stored since their delivery, workers are busy installing bogies (also called "trucks"), gear-motors, braces and the electrical equipment that will power both cranes and trolleys.

In the storage area at the entrance of the site, work began today to install equipment on two of the four trolleys—this work will gain momentum when the drums are delivered in mid-week.

Once all the equipment and accessories are installed, girders and trolleys will be moved to the Assembly Hall. A powerful crawler crane, operating from outside the building, will pass its hook through an opening in the roof and lift the components according to a carefully planned sequence of events.

Considering the height of the Assembly Hall structure, the weight and size of the components to install, and the required precision, the operation promises to be one of the Wow! moments of ITER construction.


return to the latest published articles