Subscribe options

Select your newsletters:


Please enter your email address:

@

News & Media

Latest ITER Newsline

  • Men of measure

    'Neither snow nor rain nor heat nor gloom of night stays these couriers from the swift completion of their appointed rounds.' [From the Greek historian Herodotu [...]

    Read more

  • The end of a nine-year journey

    In December, as toroidal field conductor unit length #133 came off the production line, the ITER community celebrated a major milestone—the end of a nine-year p [...]

    Read more

  • The little coupler that could

    Concrete and steel met at the end of the 19th century, never to part again. From their encounter a new material was born that revolutionized construction techni [...]

    Read more

  • The radio power house

    The steel structurethat's being erected against the northeast side of the Assembly Hall is for a large building that will be densely packed with power supplies [...]

    Read more

  • Spaceport ITER

    At nightfall, when buildings, work areas, roads and parking lots light up, the ITER site looks like an alien spaceport. Drenched in the yellow glow of sodium l [...]

    Read more

Of Interest

See archived articles

Space age feeling in the PF Coils building

-Robert Arnoux

The huge PF Coils workshop won't remain empty very long. As early as this summer, the installation will be fitted out with the necessary tools and equipment in order to begin the fabrication of ITER largest coils. (Click to view larger version...)
The huge PF Coils workshop won't remain empty very long. As early as this summer, the installation will be fitted out with the necessary tools and equipment in order to begin the fabrication of ITER largest coils.
Dwarfed by the giant circular spreader beam suspended over their heads, they looked like passengers in a spaceport waiting to board a ship bound for some distant planet.

No journey to Mars or to the moons of Jupiter was planned for this day, however. Under the vast ceiling of the recently completed Poloidal Field Coils Winding Facility on Tuesday 14 February, the sense of imminent departure was rather for a small ceremony involving personnel from the French construction consortium Spie Batignolles, Omega Concept and Setec; the engineering company Energhia; the European Domestic Agency Fusion for Energy; and the ITER Organization.

The Winding Facility, where the largest ITER coils will be assembled beginning next year, was changing hands. Having completed the building within schedule and within budget, the construction consortium was handing it over to Fusion for Energy who will now contract with the coil manufacturer.

Director of Fusion for Energy Frank Briscoe had come especially from Barcelona for the ceremony. "This building," he said in his informal address, "is the first ITER building to be completed. And for us, it will always remain the first..."

For Osamu Motojima, Director-General of the ITER Organization, the bright yellow spreader beam, with its brackets radiating like golden rays, was a potent symbol of what ITER is about—harnessing the fusion fire that burns inside the Sun and stars.

The bright yellow spreader beam, with its brackets radiating like golden rays, was a potent symbol of what ITER is about—harnessing the fusion fire that burns inside the Sun and stars. (Click to view larger version...)
The bright yellow spreader beam, with its brackets radiating like golden rays, was a potent symbol of what ITER is about—harnessing the fusion fire that burns inside the Sun and stars.
Except for the small crowd, one table, a couple of posters, two bridge cranes and the 40-ton spreader beam, the huge workshop was perfectly empty. One could imagine—a year or so from now—the bridge cranes slowly and silently moving along their rails to lift and manoeuvre charges of up to one hundred tons in a mechanical ballet combining exceptional size and extreme precision.

The curtain will be lifted in 2013 on this spectacular scene after the first conductor spools of niobium-titanium conductor—the raw material for the magnetic coils—are delivered to the ITER site. The delicate process of winding, impregnating with epoxy resin and assembling the giant magnetic rings of ITER should take about six years.

In the meantime, and as early as this summer, the installation will be fitted out with the necessary tools and equipment. The huge workshop won't remain empty very long ...


return to the latest published articles