Design, manufacture, supply and installation of a vacuum-insulated liquid nitrogen (LN2) transfer line system for the Super-FRS experiment area at FAIR/GSI in Darmstadt.

The tender covers the design, manufacture, supply, installation and testing of a vacuum-insulated liquid nitrogen transfer system for the Super-FRS experiment area at FAIR/GSI in Darmstadt, Germany. The base scope comprises approximately 200 m of transfer line connecting the tank area to HI/DESPEC and FHF1, including two valve boxes with manual, pressure-relief and 24 V solenoid valves. A separately callable option comprises approximately 120 m of additional transfer line and one valve box for FHF2. The system shall deliver 25 l/min of LN2 at a nominal temperature of 77 K. The contractor's scope includes thermal and hydraulic calculations, supports and thermal contraction compensation, compliance with AD 2000 and PED, and testing. Installation is targeted for completion by the end of Q3 2027.

Design, manufacture, supply, installation and testing of a vacuum-insulated liquid nitrogen (LN2) transfer line system for the Super-FRS experiment area at FAIR/GSI in Darmstadt.