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News & Media

Latest ITER Newsline

  • The crown's jewels

    They are the jewels of the concrete crown that will support the combined mass of the Tokamak and its surrounding cryostat: 18 perfectly polished, chrome-plated [...]

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  • "Making the best of fusion installations in Europe"

    With the recent addition of the Ukraine's Kharkov Institute for Physics and Technology (KIPT), the EUROfusion consortium now encompasses 30 European fusion labo [...]

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  • New cryostat manufacturing milestone

    They all gathered—members of the ITER-India team and contractor Larsen & Toubro—to mark a portentous moment: the start of manufacturing on the upper cylinde [...]

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  • Key power supply elements pass tests in Russia

    Since the signature of a Procurement Arrangement in 2011 with Russia for switching networks, fast discharge units, DC busbars and instrumentation—all key elemen [...]

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  • First vessel subassembly achieved in Europe

    Nine massive steel sectors deliveredby the Domestic Agencies of Europe (five sectors) and Korea (four sectors) will be welded together on site during the assemb [...]

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Of Interest

See archived articles

Gouging the giant's eye

On 6 April, the massive semi-circular formwork was removed— or rather ''gouged out''—of the bioshield wall. (Click to view larger version...)
On 6 April, the massive semi-circular formwork was removed— or rather ''gouged out''—of the bioshield wall.
On the side of the ITER bioshield that faces the main ITER office building, four large openings have been preserved to allow passage for the neutral beam injection system and diagnostics.

Following the pouring of concrete on 24 March, and two subsequent weeks of drying, the massive semi-circular formwork was ready to be removed on 6 April.

Rather than cutting it and removing it in pieces, which could have damaged the concrete, the contractor chose to pull the formwork out with a powerful winch system that exerted a force of several tonnes.

The operation was quite spectacular. In this photo, we can see the semi-circular formwork for one of the three openings as it has just been "gouged" out of the concrete wall. 


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