Procurement Listings

Manufacturing and delivery of base plates for in-bunker.
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ESS is soliciting tenders in order to conclude Supply Agreements for the design, manufacture, factory testing and delivery of 44 PCS 1.5 MW, 704 MHz pulsed power klystrons complete with oil tank, magnetic focussing and mechanical supports.
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The scope of this contract includes manufacturing, welding, inspection, testing and delivery of inner shielding cooling blocks to ESS site in Lund. It is required even design and manufacturing electrical lifting equipment for handling the inner shielding blocks.
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Framework Agreement for three years to support ESS work in translating our vision – “Build and operate the world’s most powerful neutron source, enabling scientific breakthroughs in research related to materials, energy, health and the environment, addressing some of the most important societal challenges of our time” – into a communications strategy with a defined narrative and identity that clearly positions us as an admired, attractive and trusted research facility among all stakeholders a...
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Supply and Service Agreement for a Cryogenic Transfer Line (CTL) and associated piping for the ESS Target cryogenic helium system, and a Hydrogen Cryogenic Transfer Line (HyTL) and associated piping for the ESS Target cryogenic hydrogen moderator system
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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 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 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 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...
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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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The items to be produced built-to-print are support stands that are to be installed in the accelerator tunnel of the European Spallation Source (ESS). They will carry the elliptical SRF cryomodules with a weight of approximately 6.0 t. The design foresees the capability for alignment of these devices according to the requirements of ESS’ Survey & Alignment group.
The scope of supply is 30(+1) assemblies and the assembies are described in the referenced drawings. Please note that the drawings...
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Supply contract(s) for two lots. Lot 1: Primary Water Cooling system Shielding and Lot 2: Ion Exchangers Shielding. For lot 1, the supplier shall be responsible for detailed design, procurement of all components, the manufacturing and delivery of all the items supplied for Primary Water Cooling system Shielding. The supplier shall be also responsible for the installation of the supplied design. For lot 2, the supplier shall design needed tooling, manufacture and deliver of six (6) sets of Ion...
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