Subscribe options

Select your newsletters:

Please enter your email address:

@

News & Media

Latest ITER Newsline

  • In-vessel electrical systems | What it takes to wire up a fusion reactor

    While the challenges of keeping cables operational in harsh environments such as jet engines and nuclear fission reactors have been understood for a long time, [...]

    Read more

  • Assembly preparation | Off goes the lid

    In the summer of 2017, a circular platform was installed inside of the large steel-and-concrete cylinder of the Tokamak pit. The 200-tonne structure was meant t [...]

    Read more

  • Deliveries | Two coils on their way

    For the past five years, 'highly exceptional loads' (HEL) have been successfully travelling along the ITER Itinerary to be delivered to the ITER site. As the pr [...]

    Read more

  • ITER NOW video | Ready for the big lifts

    This new video in our "ITER NOW" series provides an insider's view of the recent load tests performed as the ITER Organization prepares for the machin [...]

    Read more

  • Divertor | Far more than a fancy ashtray

    It has been likened to the filter of a swimming pool or an oversized ashtray. It has been called alien in shape and hellish in its affinity for heat. But whatev [...]

    Read more

Of Interest

See archived entries

Night shifts

R.A.

The ITER worksite hardly ever sleeps. When night falls and most employees leave the office to head home, another shift begins for construction workers and steel assembly specialists.

 (Click to view larger version...)
This first panorama takes in most of the 42-hectare, one-kilometre-long ITER platform. To the left, between the concrete batching plant and the towering structure of the Assembly Hall, the steel-framed Site Services Building awaits cladding and roofing. This 80 metre-long facility will accommodate and distribute a large number of industrial support services and systems that are indispensable for operating the ITER installation.

 (Click to view larger version...)
The 6:00 p.m. to 5:00 a.m. night shift is at work on the far side of the Assembly Hall, bolting together the steel lattice that will support the metal cladding. On the right side of the image, near the red-topped coil winding facility, a second team is busy installing steel reinforcement for the foundation of the ITER cryoplant.

 (Click to view larger version...)
Let's zoom in now on the lower levels of the Tokamak Complex, where the evening crew is at work until 10:00 p.m. A square of light is visible in the background—we're looking into the Cryostat Workshop which is open late, exceptionally, in order for workers to prepare for a scheduled inspection of the building's gantry crane. This annual exercise consists of lifting a 220-tonne charge (10 percent heavier than the nominal lifting capacity of the crane).


return to the latest published articles