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News & Media

Latest ITER Newsline

  • The physics behind the transition to H-mode

    H‐mode—or thesudden improvement of plasma confinement in the magnetic field of tokamaksby approximatelya factor of two—is thehigh confinement regime that all mo [...]

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  • In search of the green plasma

    Sébastien König's core competence is in planning and scheduling; his passion is in understanding the workings of the Universe. In his previous life, before join [...]

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  • An outing into the future

    Open Doors days occur with scientific regularity at ITER (spring and autumn) and yet—due to the rapid evolution of work on site—each event offers something new. [...]

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  • Fusion "grandfather" tells family story

    Grandfathers like to tell stories. And Robert Aymar, the 'grandfather' of the French fusion community, is no exception. 'Being so old,' he quipped at last week' [...]

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  • An AC/DC adapter ... ITER size

    Like flashlight and smartphones, the ITER magnets—all 10,000 tonnes of them—will run on direct current (DC). And like flashlight and smartphones they will need [...]

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Of Interest

See archived articles

Strip off the concrete

-Ingo Kuehn & Mikka Kotamaki, Design Integration Section

Big city lights or fusion facility? This illustration shows the openings and penetrations implemented in the Tokamak Complex buildings configuration model (2010). (Click to view larger version...)
Big city lights or fusion facility? This illustration shows the openings and penetrations implemented in the Tokamak Complex buildings configuration model (2010).
As an example of a typical auxiliary building CMM, here is the model of Site Services Building 61—with all the walls hidden to show the plant systems inside the building. (Click to view larger version...)
As an example of a typical auxiliary building CMM, here is the model of Site Services Building 61—with all the walls hidden to show the plant systems inside the building.
What an unattractive expression for something that is almost artistic: a configuration management model (CMM) describes the required space envelope needed by a system or component taking into account space for maintenance, assembly, inspection and the interfaces with other systems and the buildings.

Recently, significant progress was made by the System Engineering Support team led by Thibault Tsedri in collecting and defining approximately 800 required openings and penetrations in the walls and floor slabs in the Tokamak Complex buildings.

The completion of all the models was a necessary part of confirming that the size and layout of each building is adequate and appropriate for the accommodation of all plant systems. CMMs will also provide the Architect Engineering (AE) contractor with all the necessary information to start the preliminary design of the buildings.

The ultimate milestone will be the signature of the AE contract that will take place on the ITER site next Tuesday, 13 April.



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