FAIR - Facility for Antiproton and Ion Research in Europe GmbH

Die GSI Helmholtzzentrum für Schwerionenforschung GmbH schreibt einen ein Rahmenvertrag für die Wartung der HPE Systeme (Hard- und Software) aus. Abrufberechtigt aus diesem Vertrag, mit allen seinen Leistungen ist ebenfalls die FAIR GmbH. Die FAIR GmbH dient hierbei als eigener Auftraggeber mit eigenem Bestellvorgang und Rechnungslegungsprozedere.

In the basement of building K308A, the High Energy Cave (HEC), part of the FAIR facility, a storage lift system is required for storing construction and spare parts, tools, and other work materials. This lift is to be delivered, assembled, and commissioned by the contractor.

With the FAIR project (Facility for Antiproton and Ion Research), a state-of-the-art particle accelerator and experimental facility for basic and applied research is being realized in cooperation with 16 partner countries at the GSI Helmholtzzentrum für Schwerionenforschung GmbH (GSI) site in Darmstadt. The fast-closing valves to be procured here are used to react quickly and reliably in the event of an air leak. A loss of a UHV or XHV environment due to air ingress, especially with large volumes such as accelerators or storage rings, can lead to considerable problems in terms of contamination, damage to system components and the effort required to restore the required vacuum level.

For assembly of the interconnection cryostats and end caps of SIS100, metal hoses shall be applied in two of the cryogenic process and shield cooling lines. Such metal hoses were already tested within the SIS100-Test-String operation and shall now be purchased for the installation in the full SIS100 accelerator. Within the upcoming procurement procedure, the - technical design, - manufacturing, - cleaning, - testing, - documentation, - packaging - and shipment of customised metal hoses with pipe fittings made from stainless steel for use in pressurised, cryogenic process lines are to be commissioned. Four types of metal hoses with different nominal diameters, installation lengths and pipe fittings are to be procured. The components need to fulfil the requirements of PED 2014/68/EU which has to be documented by adequate certificates and proper documentation.

For the heavy ion synchrotron SIS100 at FAIR, a Collimator Vacuum chamber is tendered. The tender comprises design, construction, manufacturing, and testing of an UHV chamber with bake out jackets, alignment bridge, and support stand. Two CF350 flanges are connected with corrugated bellows to the chamber. Additionally two CF200, two CF150 and four CF40 flanges are part of the chamber.

Die Steuerschränke werden im Rahmen des FAIR Projekts für verschiedene Applikationen benötigt, um die Kontrollsysteme für das Personenzugangssystem, sowie optional für Kryo- und Vakuumsysteme und zu realisieren. Die Ausführung der Schränke ist jeweils ähnlich aber nicht identisch. Über den Rahmenvertrag werden über einen Zeitraum von 4 Jahren mehrere Abrufe getätigt.

With the FAIR project (Facility for Antiproton and Ion Research), a state-of-the-art particle accelerator and experimental facility for basic and applied research is being realized in cooperation with 16 partner countries at the GSI Helmholtzzentrum für Schwerionenforschung GmbH (GSI) site in Darmstadt. The fast-closing valves to be procured here are used to react quickly and reliably in the event of an air leak. A loss of a UHV or XHV environment due to air ingress, especially with large volumes such as accelerators or storage rings, can lead to considerable problems in terms of contamination, damage to system components and the effort required to restore the required vacuum level.

The magnets in the target area of the Super-FRS requires currents up to 1800 amperes. Koaxial cables will transport these currents from the power converters to the service tunnel of the target area. But these coaxial cables cannot be directly connected to the connection lances of the radiation resistant magnets. Flexible power cables must be used for these connections. Therefore adapter boxes must be installed betweeen the rigid coaxial cables and the flexible cables

The degraders are used as a crucial part of the in-flight separation method applied at the Super-FRS. Different types of degraders are used which makes different demands on the combination of the used drives. Linear and rotation drives are used to move in the degrader plates and disks into the correct position to provide the needed material thickness and angle to the interacting beam. All drives are mounted from top onto the vacuum chambers in the focal planes of the Super-FRS. Each drive contains a stepper motor and the rotation drives also a pressure drive for moving the degraders in and out. Since the specification package exceed the max. data volume limit of DTVP, we provide the documents for download via Seafile: https://sf.gsi.de/d/f508c39649a549dd8361/

Manufacture and delivery of 31 primary pumps (dry screw pump in accordance with FAIR requirements) type 1 and 7 type 3, optionally a further 5 of each type and a total of 48 mufflers as well as 1 training course on pump maintenance.