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ProcuringEntityProfile

526 - He3 gas transfer system Pre info notice

new

Preliminary publication of specification is 3/5/2025, 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
60 days left

ProcuringEntityProfile

527 - HEPA filters Pre info notice

new

Preliminary publication of specification is 3/4/2025, 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.
60 days left

ProcuringEntityProfile

525 - Operations and maintenance agreement for ESS physical protection and security system Pre info notice

Preliminary publication of specification is 4/1/2025, Place of execution Skåne län.
This procurement aims to establish an operations and maintenance agreement for ESS physical protection and security system. The security system constitutes a key component of ESS protective measures and is critical to ensuring a safe and efficient operation.
98 days left

ProcuringEntityProfile

520 - Logistics Services Tender notice

Deadline for tenders 2/24/2025, the notice is published between 1/27/2025 and 2/24/2025. Place of execution Skåne län.
* Transportation management, incl. Risk management * Warehouse management for on-site and off-site locations * Dangerous goods handling experience and education (ADR 1.3 and IATA 7.1) * Foreign Trade & Customs compliance * Logistics consulting (Logistics design, IT and process support) * Guidance for appropriate use of Incoterms, Insurance, VAT / * Support to Suppliers and In-Kind partners * Select, procure, manage and coordinate subcontractors
18 days left

ProcuringEntityProfile

518 - Design, manufacture, factory testing and delivery of 1.5 MW, 704 MHz pulsed power klystrons Pre info notice

Preliminary publication of specification is 1/23/2025, Place of execution Skåne län.
The ESS linac includes two specific sections, the ‘Medium Beta’ and ‘High Beta’, each containing strings of accelerating structures designed for high power pulsed operation at 704.42 MHz. At present, 36 1.5 MW pulsed power klystrons are installed in the Medium Beta section, and 20 klystrons of the same type are installed in the High Beta section, each feeding a superconducting cavity. In its final stage of expansion, the High Beta section is planned to contain 84 superconducting cavities, each foreseen to be supplied by a single klystron. It is anticipated that each klystron will operate for approximately 6000 hours per year from 2027 on. In this tender, ESS plans to procure up to 24 klystrons as spares for the already commissioned parts of the linac, for superconducting cavity test stands and for a possibly near-term extension of the High Beta part of the linac. The klystrons are a crucial component for the ESS project and to reduce risk and to ensure sufficient long-term manufacturing capacity, provided there are no other overriding grounds. ESS wishes to reuse the magnet, frame and oil tank of the klystron assemblies supplied under this contract after the klystrons have reached their end of life. It should therefore be possible, for ESS with a reasonable level of effort, to operate new klystrons from the same manufacturer, in the magnets and frames supplied under this tender. As such the magnets shall be designed to be robust, with good field performance, such that only minor corrections to the focussing currents are necessary to operate with different klystrons.
49 days left

ProcuringEntityProfile

518 - Design, manufacture, factory testing and delivery of 1.5 MW, 704 MHz pulsed power klystrons Tender notice

Deadline for tenders 3/27/2025, the notice is published between 1/23/2025 and 3/27/2025. Place of execution Skåne län.
The ESS linac includes two specific sections, the ‘Medium Beta’ and ‘High Beta’, each containing strings of accelerating structures designed for high power pulsed operation at 704.42 MHz. At present, 36 1.5 MW pulsed power klystrons are installed in the Medium Beta section, and 20 klystrons of the same type are installed in the High Beta section, each feeding a superconducting cavity. In its final stage of expansion, the High Beta section is planned to contain 84 superconducting cavities, each foreseen to be supplied by a single klystron. It is anticipated that each klystron will operate for approximately 6000 hours per year from 2027 on. In this tender, ESS plans to procure up to 24 klystrons as spares for the already commissioned parts of the linac, for superconducting cavity test stands and for a possibly near-term extension of the High Beta part of the linac. The klystrons are a crucial component for the ESS project and to reduce risk and to ensure sufficient long-term manufacturing capacity, provided there are no other overriding grounds, ESS wishes to have the klystrons manufactured by two different suppliers at different sites. ESS also wishes to reuse the magnet, frame and oil tank of the klystron assemblies supplied under this contract after the klystrons have reached their end of life. It should therefore be possible, for ESS with a reasonable level of effort, to operate new klystrons from the same manufacturer, in the magnets and frames supplied under this tender. As such the magnets shall be designed to be robust, with good field performance, such that only minor corrections to the focussing currents are necessary to operate with different klystrons.
49 days left

ProcuringEntityProfile

503 - Framework agreement for Forklifts (Long-Term and Short-Term) Tender notice

Deadline for tenders 2/17/2025, the notice is published between 1/16/2025 and 2/17/2025. Place of execution Skåne län.
This framework agreement covers the provision of forklift rental services, both for long-term and short-term needs, at the European Spallation Source (ESS) facility located in Lund, Sweden. The agreement ensures that the ESS has access to a reliable fleet of forklifts suited to various operational requirements, including material handling, equipment transportation, and facility maintenance. The scope of this agreement includes: * Long-term forklift rentals: For ongoing operational needs that require consistent and uninterrupted use of forklifts. * Short-term forklift rentals: For temporary or project-specific needs where forklifts are required for limited periods. Key terms of the agreement include: Type and specifications of forklifts: The rental options should cover a range of forklift types and capacities to accommodate different load-handling needs. Maintenance and support: Regular maintenance, emergency repair services, and technical support should be provided as part of the rental agreement to ensure operational efficiency and minimize downtime. Delivery and transportation: Timely delivery and pick-up of forklifts to and from the ESS facility, with flexible terms to accommodate urgent requirements. Compliance and safety standards: All rented forklifts must comply with Swedish safety regulations and standards, and operators must be certified according to local and industry standards. This agreement is designed to provide flexibility, efficiency, and cost-effectiveness in meeting the material handling needs of the ESS facility, ensuring smooth operations in both day-to-day activities and special projects.
11 days left

ProcuringEntityProfile

523 - Inspection services Pre info notice

Preliminary publication of specification is 8/26/2025, 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
236 days left

ProcuringEntityProfile

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

Preliminary publication of specification is 4/8/2025, Place of execution Skåne län.
91 days left

ProcuringEntityProfile

519 - ESS CAMPUS RESTAURANT SERVICE Pre info notice

Preliminary publication of specification is 2/25/2025, Place of execution Skåne län.
The purpose of this tender is to contract a service provider for ESS restaurant, café and catering service. It is our desire to find a provider, who will be more of a partner than a supplier, covering all three parts of what we define as the restaurant service; 1. The lunch service 2. The café service 3. Catering services for in-house meetings and other events
47 days left

ProcuringEntityProfile

513 - He3 gas Pre info notice

Preliminary publication of specification is 2/25/2025, Place of execution Skåne län.
The objective of this agreement is to supply ESS with 1050 liters high purity He3 gas for neutron detectors. Over the course of the next years, ESS has the option to acquire additionally up to 750 liters high purity He3 gas.
49 days left

ProcuringEntityProfile

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

Preliminary publication of specification is 4/7/2025, 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.
90 days left

ProcuringEntityProfile

502 - Framework Agreement for Lifting and Rigging Services Pre info notice

Preliminary publication of specification is 2/25/2025, Place of execution Skåne län.
This Framework Agreement outlines the services required for the handling, moving, lifting, rigging, and installation of equipment and/or systems to be installed at the European Spallation Source (ESS) facilities. The agreement is established in close cooperation with the ESS internal rigging team to ensure alignment and safety throughout the process. The scope of this agreement includes, but is not limited to: * Heavy transport services * Provision and operation of cranes * Supply of rigging equipment Any other specialized tools and machinery necessary for safe and efficient lifting and installation operations This agreement ensures that all required services are available to support the installation of heavy and complex equipment in compliance with ESS safety standards and operational timelines.
49 days left

ProcuringEntityProfile

505 - Control hutch - Heimdal Pre info notice

Preliminary publication of specification is 2/28/2025, Place of execution Skåne län.
Supply and service agreement for detailed design, fabrication, transport and installation of the control hutch structure.
53 days left

ProcuringEntityProfile

500 - Relocation and International household moving services Pre info notice

Preliminary publication of specification is 4/29/2025, Place of execution Skåne län.
This framework agreement refers to the provision of (lot 1) relocation services for international candidates and employees, and (lot 2) international moving services of private household goods on behalf of ESS employees.
113 days left

ProcuringEntityProfile

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

Preliminary publication of specification is 1/12/2026, 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.
371 days left

ProcuringEntityProfile

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

Preliminary publication of specification is 3/25/2025, 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.
78 days left

ProcuringEntityProfile

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

Preliminary publication of specification is 9/1/2025, 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.
298 days left

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