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Cold Terminals for SIS100 QDM - EU tenders
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Cold Terminals for SIS100 QDM

Overview
  • Published
    10/09/2026
  • Deadline
    12/10/2026
  • Today
    14/10/2026
Status
Submission closed
Type of contract
Supplies
Subject for Renewal
No
Buyer
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Place of performance
NUTS code: Multiple place of performance
Location of buyer
NUTS code: DE711 Darmstadt, Kreisfreie Stadt
Business sector (Main CPV)
31643000 Particle accelerators
Total estimated contract value (excluding VAT)
Not available
Total final contract value (excluding VAT)
Not available
Procedure details
Tender reference number
RV_01/2600039223_2026
Description

The contractor (AN) is expected to deliver up to 532 units. Build power adapters (cold terminals) of superconducting material for operation in the SIS100 particle accelerator, which is part of the international FAIR project. The power adapters are components of current feeders for SIS100 correction magnets. They are designed for an operating current of 250 A and are to be operated at an operating temperature of about 4.5 K. The adapter connects the high-temperature superconductor power supply to the magnetic coil, which is made of a NiTi wire. It consists of two parts glued together with a thin layer of fiberglass composite. This layer represents a thermal coupling of the current-carrying part to the cooling line and electrically insulates it against the mass. The current-carrying part consists of a copper carrier with soldered superconductor. The adapters are available in two versions with the contact plate left or right. Production is carried out according to drawings provided by the client (AG). The factory acceptance test is carried out individually for each adapter and includes high-voltage tests as well as a test in liquid nitrogen under the operating current of up to 300 A DC. These tests shall be carried out by the Contractor in accordance with the specification of the AG.

Submission Method
Electronic via:
https://satellite.dtvp.de/Satellite/notice/CXS0YYEDYDTSH3GP
Tenders may be submitted
Electronic submission: required
https://satellite.dtvp.de/Satellite/notice/CXS0YYEDYDTSH3GP
Information about a public contract, a framework agreement or a dynamic purchasing system (DPS)
The procurement involves the establishment of a framework agreement
Conditions for opening tenders (date)
Not available
Place of performance
DE Deutschland
DE711 Darmstadt, Kreisfreie Stadt
CPV code

31643000 - Particle accelerators

Award method
Technisches Konzept Fertigung
Estimated value
Not available
Final contracted value
Not available
Award of contract
Not available
Documents
Prior information
Contract
Award
Footnote - legal notice

This content published on this page is meant purely as an additional service and has no legal effect. The Union's institutions do not assume any liability for its contents. The official versions of the relevant tendering notices are those published in the Supplement of Official Journal of the European Union and available in TED. Those official texts are directly accessible through the links embedded in this page. For more information please see Public Procurement Explainability and Liability notice.