Procurement Listings

The Target Monolith Port Block Baseplate consists in 12 Baseplate segments and is part of the chain of tolerances to get proper alignment for the future instruments used at ESS.
Last tender day:
Test Stand 2 (TS2) will be used to perform the site acceptance tests (SAT) of the series production cryomodules (elliptical cavities). TS2 consists mainly of a bunker for radiation shielding, a test stand cryoplant and RF power sources. TS2 will allow the SAT of cryomodules with full cryogenic load at the final operating temperature and with full RF load on all cavities in parallel.

An essential part of this test stand is the water-cooling system that will deliver deionized water from Con...
Last tender day:
This supply contract concerns stainless steel material to be used for the inner shielding.

Preliminary quantities are,

• 1200 tons of steel grade 1.4306 in the form of plates either forged or hot rolled in thicknesses of approximately 160mm. Width of approx. 2700mm and length of 5400mm. Cobalt content max 0,05%. As an option this quantity could be replaced by a ferritic steel material (1.4113)

• 500 tons of steel grade 1.4404 in the form of plates either forged or hot rolled in thic...
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Framework agreement for the provision of IT Equipment

Division: Project Support and Administration
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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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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 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 contract for the provision of inner and outer shielding for the Vessel
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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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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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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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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 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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Supply contract for the Manufacturing of the Monolith Outer Shielding.
The Outer Shielding consists of 150 pieces of casted interconnected carbon steel blocks that provide a shielding function of the Monolith. In total the estimated weight is 1600 ton.
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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 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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ESS uses an electronic tendering system.

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