European Xfel: Object and Structural Planning Tender

• Country: Germany
• Summary: European Xfel: Object and Structural Planning for the “Fusion” Project
• DET Ref No: 132484243
• Deadline: 19 Jan 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: P20-CT31531
• Purchaser's Detail:
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• Description:
• The heart of the XFEL research facility is the underground experimental hall located under the main building XHQ, into which all 5 existing research tunnels lead. In this approximately 10 m deep experimental hall there are various experimental huts, the so-called SASEN built. The actual cutting-edge research takes place in these SASEN. In the middle of the existing SASEN 1-3, a new SASE is now to be created during ongoing research operations to accommodate the new high-performance lasers for the fusion project become. Under no circumstances should ongoing research operations be disrupted. This approximately 400 m² new SASE is to be supplemented by at least two control rooms, approximately two rack rooms, approximately two so-called pulser rooms and a transition structure to the tunnel system. Cable routes as steel construction, maintenance corridors, stairs and walkways are also required, which must fit into the existing structure. When building the hut, the special site conditions, such as particularly low-vibration construction, are extreme dust and noise-minimized work, high clean room requirements up to ISO 5, demanding transport and installation conditions in the underground hall, very high security requirements and access control systems must be taken into account. The requirements The technical building equipment (planned on site - ventilation technology, sanitary technology, refrigeration technology, electrical and communications technology, fire alarm system, DDC-MSR system technology, data technology and media supply systems (gases)) are very high. The narrow one Coordination with TGA planning is a basic requirement. Working in a common 3D model based on BIM is just as basic a requirement as in-depth knowledge of the planning of research facilities. An extremely tight schedule is demanding concentrated work by the planning team on the project. Because of the extremely high time pressure in the project, the object planning is carried out in parallel with th...
• Documents:

 Tender Notice