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ProcuringEntityProfile

537 - Design, production, assembly, and procurement of printed circuit boards (PCBs) Pre info notice

Preliminary publication of specification is 2025-04-14, Place of execution Skåne län.
The European Spallation Source (ESS) is preparing to issue a tender for the production, assembly, and procurement of printed circuit boards (PCBs) as part of its ongoing projects in advanced scientific instrumentation. This Specific Advance Notice (SAN) serves to inform potential suppliers of the upcoming procurement and provides a preliminary overview of the services required. The contract will include: • PCB Production and Assembly: Manufacturing and assembly of PCBs, including component placement and soldering. • Component Procurement: Sourcing of electronic components with pricing subject to market fluctuations and currency exchange rates.
49 days left
ProcuringEntityProfile

534 - Cryomagnet for Spectroscopy Pre info notice

Preliminary publication of specification is 2025-05-22, Place of execution Skåne län.
ESS intends to procure the design and construction of a vertical field split coil superconducting magnet with a minimum central magnetic field of 10.5-14 Tesla and a variable temperature insert (VTI). The latter shall allow normal operation down to 1.5 K or the insertion and cooling of a dilution and/or He3 ultralow temperature (ULT) insert (ULT inserts not part of this tender). The magnet will be used to perform scientific experiments with high magnetic fields and (very) low temperatures on neutron-scattering instruments. The magnet will be principally used on the neutron spectroscopy instruments CSPEC and TREX, so very low background scattering is extremely important. For this reason, the magnet will sit inside a vacuum tank containing the neutron detector assemblies. In addition, material in the main and scattered neutron beam paths must be minimised and detector coverage maximised. A small amount of blocked scattering within the detector range is permitted, to provide additional coil support. This must however be kept to a minimum, and the full horizontal range available with two possible magnet orientations. These instruments are designed to have highly non-magnetic environments, but the supplier will perform simulations to verify both static and dynamic magnetic forces where appropriate and design the magnet to work in the instrument environment. Dynamic forces may occur in the event of an accidental quench. Key specifications: • Alternative offers for 3 fields: 10.5T, 12T, 14T • Symmetrical field • Vertical opening: +/- 7° • Horizontal detector coverage: -36° to +144°, with maximum 2 obstructions in that range, of minimum possible angular range. No more than one obstruction in the 0°-90° range. • Two alternative beam paths to provide full horizontal detector coverage. • 50 mm diameter accessible sample space, within VTI • Sample size 1cm x 2 cm (h x v) • Temperature range 1.5 K – 300 K • Recondensing helium bath, zero boiloff in standby mode. Expected delivery date mid 2027.
51 days left
ProcuringEntityProfile

526 - He3 gas transfer system Tender notice

Deadline for tenders 2025-05-04, the notice is published between 2025-03-18 and 2025-05-04. Place of execution Skåne län.
ESS (European Spallation Source) intends to procure a Gas Transfer System designed to fill, mix, empty, and recover Helium-3 gas mixture from detector modules with optimal efficiency and minimal losses. The system will play a critical role in preparing detectors for high-precision neutron detection in scientific research. The scope includes supply, testing, validation, training, and technical support for the system as well as study, design, manufacturing, FAT, CE compliance, and shipping. Key Requirements: • Performance: The system must handle vacuum levels of 10⁻⁷ bar and pressures up to 15 bar with high leak-tightness using orbital-welded joints and VCR-type connections. • Gas Handling: Efficiently fill detectors with a He-3, Argon, and CO₂ mixture, and recover it with minimal contamination or loss. • Design requirements: Ultra-high-purity 316L Stainless Steel tubing (UHP), semi-automated valve systems, and digital sensors. • Compliance: Fully compliant with CE certification standards and CE marked. • Testing & Training: Factory Acceptance Testing (FAT) at the manufacturer’s premises (incl. Helium leak detection test), pre-shipment inspections, comprehensive training for ESS personnel, along with detailed operational and maintenance manuals in English. • Safety and practicality: Self-standing, mounted on wheels for easy relocation, and as it will be used inside, minimize fumes and exhausts to the maximum. Timeline: • Delivery and Commissioning: No later than Q3 2025
4 days left
ProcuringEntityProfile

532 - Framework Agreement for hoses for the process and piping systems Pre info notice

Preliminary publication of specification is 2025-08-05, Place of execution Skåne län.
Delivery of hose assemblies required in the process and piping systems at the ESS facility supporting the equipment required to perform science, as well as support and maintenance services on-site. Deliverables include; i) Design support in establishing specific technical solutions; ii) Testing and inspections of material; iii) Occasional replacements on-site; iv) Delivery of components such as hoses, adaptors, valves, connectors, seals and clamps; v) Services and maintenance of supplied goods; and vi) Documentation in the form of drawings and required certificates of delivered goods.
128 days left
ProcuringEntityProfile

529 - Industrial Gas Pre info notice

Preliminary publication of specification is 2025-12-09, Place of execution Skåne län.
This framework agreement refers to the supply of industrial gas for ESS projects involved in installation activities and initial operation activities in different laboratories and workshops. In addition, ESS is looking for a supplier who can provide a solution for a consignment stock. The supplier should be able to manage inventory, ensure availability of essential items. A streamlined solution that aligns with ESS's future operational needs
274 days left
ProcuringEntityProfile

530 - Framework agreement for general office supplies and stationery products Pre info notice

Preliminary publication of specification is 2025-09-30, Place of execution Skåne län.
ESS wishes to conclude one Framework supply agreement for the purchase of general office supplies and stationery products for ESS premises in Lund, Sweden, serving approximately 500 employees and 200 consultants. The scope includes all aspects for the office supplies and stationery. The objective is to conclude a framework supply agreement with a supplier offering a large assortment of office supplies and stationery products. The tenderer should offer a high delivery performance in order to reduce the need for ESS to maintain high stock levels. By signing the Framework supply agreement ESS is looking for the following benefits: - Short order/delivery times - Competitive prices - Online catalogue ordering - Customer service orientation - Access to a broad range of quality products and brands - Constant service throughout the whole year (excluding national holidays)
184 days left
ProcuringEntityProfile

527 - HEPA filters Pre info notice

Preliminary publication of specification is 2025-05-08, Place of execution Skåne län.
This Framework Agreement (5 years) outlines the services required for delivery of HEPA filters and to cover the needs for HEPA filters throughout ESS. HEPA filters will be installed in air handling units and filter stations placed all over ESS facility in order to ensure both indoor air quality and air purification before release into atmosphere.
33 days left
ProcuringEntityProfile

523 - Inspection services Pre info notice

Preliminary publication of specification is 2025-08-26, Place of execution Skåne län.
This procurement is divided into three Lots as described below: Lot 1, Accredited Inspection body (AIB): estimated use approximately 100h/year Lot 2, Accredited Body (AB): estimated use approximately 500h/year Lot 3, Accredited Laboratory (AL): estimated use approximately 400h/year The duration of the resulting framework agreement(s) is two (2) years
153 days left
ProcuringEntityProfile

504 - Active Cells Facility - Temporary Storage Devices (TSD) Pre info notice

Preliminary publication of specification is 2025-05-20, Place of execution Skåne län.
54 days left
ProcuringEntityProfile

508 - Technical consultants for construction and design services Pre info notice

Preliminary publication of specification is 2025-05-05, Place of execution Skåne län.
ESS is requesting suppliers to submit tenders in order to conclude a framework agreement for supporting the operation and continuous development of the ESS facility in Lund. The scope of the agreement encompasses design, investigations, project management and expert support related to the buildings, landscape and installations at the ESS site, and includes architectural, structural engineering, earth works, sprinkler design, electrical design, control & monitoring, cranes, ventilation and BIM services. The volume of the services is estimated to 5 MSEK per year.
37 days left
ProcuringEntityProfile

499 - Service Agreement for waste management at ESS Site Pre info notice

Preliminary publication of specification is 2026-01-12, Place of execution Skåne län.
Service Agreement for waste mangement at ESS Site. Relatively large amounts of waste will need to be handled within ESS. In addition to waste generated during normal operations, the installation work that might take place a few year more will also generate large amounts of waste. The purpose of this procurement is to award a service agreement with one contractor for the performance of a waste management program. No handling of radioactive waste is covered by this procurement.
288 days left
ProcuringEntityProfile

498 - Service agreement for Electrical Operations and Maintenance Pre info notice

Preliminary publication of specification is 2025-10-07, Place of execution Skåne län.
The European Spallation Source (ESS) requires a service agreement with a partner company for service and maintenance the electrical equipment within the ESS facility. This includes mainly of high voltage equipment (transformers and switchboards) and also low voltage equipment. The company will also need to provide 24/7 on call electrical service team.
191 days left
ProcuringEntityProfile

278 - Data Center & Office Network Switches and WiFi Access Points Pre info notice

Preliminary publication of specification is 2025-09-01, Place of execution Skåne län.
Supply of data center routers and switches, office edge switches and wireless access points for the the ESS campus buildings and target buildings.
215 days left
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