Award

1st rank BIM-Award (Arc Award) 2016

Client

Paul Scherrer Institut (PSI)

Architect

Itten+Brechbühl AG

Planning

2012

Start of operation

2016

Floor area

16 760 m2

Construction volume

89 600 m3

Photos

René Rötheli, Baden
Mario Burgherr, Bern

Back

Villigen, Switzerland

Major Research System, SwissFEL

Client Paul Scherrer Institut (PSI)
Planning / Construction 2012
Services provided by IB
  • Architecture
Architecture Itten+Brechbühl AG
Surface area 16'760 m2
Construction volume 89'600 m3

The high-precision SwissFEL X-ray laser combines many different superlatives. On being commissioned, it will be one of only four free electron X-ray lasers in the world. With a length of 760 metres, it is one of the longest buildings in Switzerland, and is considered to be an engineering masterpiece due to its exceptional requirements in relation to precision and tolerances. Even the curvature of the Earth amounting to a few millimetres was taken into account at the planning stage and vibrations reduced to a minimum through structural design. In spite of the high technical demands, IttenBrechbühl has included some design features. The high quality demands made of the building were thus also realised in design terms in spite of the tight schedule and budgetary framework.

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