Procurement Listings

ESS is requesting suppliers to submit tenders in order to conclude a contract for the provision of a weather monitoring mast with a minimum height of 45m.
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This supply contract concerns stainless steel material to be used for the inner shielding.

The provision inclues stainless steel plates approximately 2170 ton in two different materials. For more information please see procurement documents.
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Supply contract for the design, production, testing and supply of two (2) high power Circulators (3 MWp, 352 MHz) for the RFQ and DTL sections of ESS Linac
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The Monolith Port Block package consist of several assembled components, with a total of 42 ports pointing towards the instruments. Each port houses a port tube which is a vacuum container. The carbon steel frame that holds the port tubes has a shielding and load carrying task.
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The Outer and Intermediate Shielding consists of a number of interconnected steel blocks that provide a shielding function of the Monolith. The blocks fit within the space of the Monolith Vessel and the hanging walls provided by Site Infrastructure. Lifting equipment needed to handle the shielding blocks are included in the scope of supply.
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The Bunker project carries the task of shielding the main source of radiation (target systems, monolith as well as first several meters of instruments hardware and beam guides). In addition to manufacturing, assembly of subsystems and delivery of finished blocks to the ESS site; the contract will include provisions for appropriate design input from the supplier to ensure most cost-effective solutions. The contract resulting from this tender will encompass initial design input (producing manuf...
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This framework agreement refers to services required for handling, moving, lifting and positioning of equipment and/or systems that will be installed in ESS facilities.
Divisions: Accelerator, Target, Neutron Scattering Systems, Integrated Control Systems
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Budgeting System for the Initial Operations and Operations Phases of the European Spallation Source ERIC.
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Framework agreement for the provision of IT Equipment

Division: Project Support and Administration
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Service and Supply contract for Manufacturing and Installation of Grids and Aperture Monitors
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Supply Contract for Radiation Monitors for Personal Safety Systems
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Supply contract for manufacturing of a Neutron Beam Plug Prototype
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Several Supply Contracts for the manufacturing of the Neutron Beam port Inserts and plugs
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Supply contract for the provision of installation tool for the Neutron Beam Extraction System Tooling.
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Supply contract for the provision of the Neutron Beam Extraction Test stand and skid
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Supply contracts for the provision of Bridge Beam Guides, Gamma Beam Shutters and Floor filler blocks
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Supply contracts for the Manufacturing of in bunker Instrument and NBEX tool base-plates.
Necessary expertise areas: Machining of regular hot rolled steel plates, cutting, milling, drilling, painting or nickel plating
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Turnkey Project for Design, Build and Installation of Target Cryogenic Transfer line
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Framework Agreements to establish a number of “electronic” catalogues concerning the “low-value recurrent” purchasing of vacuum assembly components and parts needed for the construction of vacuum systems for the Accelerator, Target and Neutron Scattering Systems.
Division: Accelerator, Target, Neutron Scattering Systems
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Supply and Service Contract for the provision of computing equipment (servers, racks) + Installation services
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This framework agreement refers to installation services and materials for ESS electrical infrastructure covering electrical, instrumentation and control equipment. Services may cover different aspects of the installations from basic design to commissioning, testing and documentation.
Divisions: Accelerator, Target, Neutron Scattering Systems, Integrated Control Systems"
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This framework agreement refers to installation services and materials for ESS piping and cooling infrastructure. Services may cover different aspects of the installation from basic design to commissioning, testing and documentation.
Divisions: Accelerator, Target, Neutron Scattering Systems, Integrated Control Systems
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Supply contracts for the provision of materials for installation and DC-Cables
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Supply Contract for built-to-print manufacturing and installation of pipe and valve assemblies.
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This framework agreement refers to manufacturing services where suppliers are selected for different expertise areas such as metal forming processes (extrusion, special alloys…), machining processes (turning, milling, drilling..), cutting processes (laser, water jet, etching, EDM…), joining processes (welding, soldering…), finishing processes (polishing, plating, coating…), 3D printing and/or other manufacturing techniques relevant for the project. This procedure is envisaged as a dynamic pur...
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Supply contract for the Manufacturing of the Monolith Inner Shielding.
The Inner Shielding consists of a number of interconnected actively cooled steel blocks that provide a shielding function of the Monolith. It fits within the Covers, Penetrations and Monolith Vessel.
This second part consists of 180 tons of stainless steel which have been machined to several interconnected blocks.
Necessary expertise areas: Machining of hot rolled or forged steel plates, cutting, milling, drilling and w...
Expected publication date:
Supply contract for the Manufacturing of the Monolith Inner Shielding.
The Inner Shielding consists of a number of interconnected actively cooled steel blocks that provide a shielding function of the Monolith. It fits within the Covers, Penetrations and Monolith Vessel.
This first part consists of 154 tons of stainless steel which have been machined to several interconnected blocks.
Necessary expertise areas: Machining of hot rolled or forged steel plates, cutting, milling, drilling and we...
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Supply contracts for the provision of tooling, both horizontal and vertical for the Neutron Beam Extraction System
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Supply contracts for one part of the Neutron Beam Extraction System Tooling.
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Supply and Service Contracts for the provision of Hardware, installation, commissioning of the Monolith Atmosphere system
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Supply and Service contract for "Manufacturing of Light shutter guide assembly, Bunker wall insert, Instrument supports, Heavy shutter, Sample stage.
Machining of carbon steel and aluminum: cutting, milling, drilling, welding and assembling, painting and/or nickel plating

Detailed architectural design of the sample cave (concrete block structure)"
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Supply Contracts for the provision of 'Blind Plug Inserts' for the bunker wall will most probably be made out of combination of materials (heavy concrete, steel) encased in a suitable form. The plug, or its components, will be under 20t.
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Supply contracts for the Manufacturing of the Monolith Inner Shielding.
The Inner Shielding consists of a number of interconnected actively cooled steel blocks that provide a shielding function of the Monolith. It fits within the Covers, Penetrations and Monolith Vessel.
This third part consists of 630 tons of stainless steel which have been machined to several interconnected blocks.
Necessary expertise areas: Machining of hot rolled or forged steel plates, cutting, milling, drilling and w...
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ESS uses an electronic tendering system.

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