Enable Recite

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

  • Inside the pit | From dizzying volume to cramped environment

    There was a time when the assembly pit felt like a huge arena, with toy-like tools scattered on the floor and workers reduced to Playmobil-size figures. Progres [...]

    Read more

  • Fusion world | UKAEA's CHIMERA set to transform fusion component testing

    Construction of a unique testing machine for fusion components is underway at the UK Atomic Energy Authority (UKAEA).  The machine, known as CHIMERA (or Co [...]

    Read more

  • Award | A 30-year friendship with China

    Some thirty years ago, HT-7, China's first superconducting tokamak, was entering operation and experiencing some issues with its ion cyclotron resonance (ICRH) [...]

    Read more

  • Tokamak assembly | Building the feeders, segment by segment

    Through an opening in the Tritium Building just large enough to admit the 11-metre-long components, two magnet feeder segments were introduced this month into t [...]

    Read more

  • Fusion world | Highest French distinction for former ITER Director-General

    Established in 1802 by Napoléon Bonaparte, then the First Consul of the young French Republic, the French Legion of Honour (Légion d'honneur) is the highest of [...]

    Read more

Of Interest

See archived entries

Revisiting the master plan

Members of the newly established Task Force double-checking the design of the Tokamak Building basement. (Click to view larger version...)
Members of the newly established Task Force double-checking the design of the Tokamak Building basement.
When building a house, you will, at one stage, have to decide where to place the kitchen and the bathroom in order to allow the architect to make provision for the required installations such as pipes and electrical cables.

The same holds for an installation like ITER. The only difference between your house and the largest fusion research facility ever built is the fact that if you change your plans, this might have a more or less severe impact on your construction budget—and on the formerly good relationship you had with your architect—but change will be possible. In ITER it will not!

Leads the Building Integration Task Force: Ken Blacker (Click to view larger version...)
Leads the Building Integration Task Force: Ken Blacker
"We have made provision for about 1,600 penetrations in the walls of the Tokamak Building," explains Ken Blackler, Head of the Assembly and Operations Division. "And that is it. Drilling additional holes through two-metre-thick reinforced concrete walls at a later stage will not be an option." A Building Integration Task Force was created in April this year in order to make sure that all the systems to be installed in the Tokamak Building, and in the adjacent Diagnostic and Tritium buildings, are correctly defined in the overall master plan. This includes all the necessary pipes, ducts, structures, cable trays, penetrations and embedded plates.

Thirty-five people have been diverted from their usual jobs to form this Task Force, which demonstrates the seriousness of the exercise. "We have to freeze the design now in order to proceed with the construction with confidence,"explains Ken. "But before we do so, we are going through the buildings one final time, floor by floor, to see if everything has been included ... if nothing has been left out."

On Monday this week, the Task Force passed its first Design Integration Review for the lowest basement level of the buildings. At this meeting Responsible Officers presented the design status of each system in order to allow the review panel to assess the level of design and its integration into the building. All outstanding actions will now be completed before the data is transferred to the Architect Engineer at the end of this month in order to begin construction design in June.

This Design Integration Review process will now be repeated, one floor each month, and hopefully by December we will have reached the top floor.


return to the latest published articles