Source: https://tendernation.io/opportunities/01a1408a-dc69-72e2-a10d-fb8c2d3c5e54/germany-repair-and-maintenance-services-of-cooler-groups-wartung-der-xfel-ku closed DE open procedure Suitable for SMEs # Repair and maintenance services of cooler groups – Wartung der XFEL Kühltürme 2026 - 2029 (Rahmenvertrag) [European X-Ray Free-Electron Laser Facility GmbH](https://tendernation.io/buyers/european-x-ray-free-electron-laser-facility-gmbh) Estimated value Not stated Published 7 Apr 2026 Deadline Closed 6 May 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Der Vertrag betrifft Wartungs-, Inspektions- und Reinigungsleistungen für Kühlturmanlagen am DESY-Standort Hamburg-Bahrenfeld und am European XFEL in Schenefeld. Die Anlagen umfassen elf hybride Kühltürme, die von DESY MKK2 betrieben werden. Die Leistungen beinhalten die regelmäßige Wartung gemäß den Herstellervorgaben und der VDMA 24186, mit und ohne Ölwechsel, die Überprüfung der Mess-, Steuer- und Regelungstechnik, die jährliche Grundreinigung der Anlagen sowie die Erstellung von Wartungsberichten. Anfängliche Vertragslaufzeit: 01. Juni 2026 bis 31. Dezember 2026 ## CPV classification Repair and maintenance services of cooler groups Source Tenders Electronic Daily (EU) · Notice 235786-2026 [View official notice](https://ted.europa.eu/en/notice/235786-2026) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile European X-Ray Free-Electron Laser Facility GmbH: past awards and live tenders](https://tendernation.io/buyers/european-x-ray-free-electron-laser-facility-gmbh) [Sector More Repair & maintenance services tenders](https://tendernation.io/sectors/repair-maintenance) ## More tenders like this [Repair and maintenance services of building installations – Marché d'exploitation des Installations de chauffage, de climatisation, traitement d'eau, de vapeur et de groupes électrogènes aux Centres Hospitaliers de Romorantin-Lanthenay et Vendôme-Montoire Type P1-P2-P3 · CH Blois Etablissement support du GHT Santé 41 · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-6183-7217-9df5-7eaf0f5048fd/france-repair-and-maintenance-services-of-building-installations-marche-dex) [Repair and maintenance services of machinery – OC éénmalig groot onderhoud/herstel van trekkasten · Universiteit Antwerpen · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a156aa-0d29-7236-a054-8185a003e295/belgium-repair-and-maintenance-services-of-machinery-oc-eenmalig-groot-onder) [Repair and maintenance services of building installations – Exploitation, maintenance et entretien des installations techniques et gestion des énergies des juridictions des arrondissements judiciaires de Libourne, Bayonne, Dax et Mont de Marsan · Cour d'appel de Bordeaux · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a156a9-aa66-7290-be0e-4041ceb1e324/france-repair-and-maintenance-services-of-building-installations-exploitatio) [Repair and maintenance services of medical and surgical equipment – Servicii mentenanță preventivă echipamente medicale · Spitalul Clinic de Urgenta SF. Pantelimon · 37 days left · 25 Nov 2026](https://tendernation.io/opportunities/01a156a9-8ec5-71a7-89e3-ac566cee5379/romania-repair-and-maintenance-services-of-medical-and-surgical-equipment-se) [Repair and maintenance services of building installations – ENTRETIEN - MAINTENANCE DES TOITURES TERRASSES DES IMMEUBLES DE L'URSSAF ILE DE FRANCE · Urssaf Ile de France · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156aa-0cfa-71b5-bde2-6fe071c7e927/france-repair-and-maintenance-services-of-building-installations-entretien) [Repair and maintenance services of firefighting equipment – Raamovereenkomst periodieke keuringen brandpreventie patrimonium Tuinwijk BV · Tuinwijk bv · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-661c-716a-b40b-4b693c2ca83f/belgium-repair-and-maintenance-services-of-firefighting-equipment-raamoveree)