Source: https://tendernation.io/opportunities/01a14081-a51f-7003-9c7c-d8a12eec458d/slovakia-repair-and-maintenance-services-of-transformers-oprava-transformato closed SK open procedure Suitable for SMEs # Repair and maintenance services of transformers – Oprava transformátorov T1, T2, T34, T56 a T78 VE Gabčíkovo [Vodohospodárska Výstavba, Štátny Podnik](https://tendernation.io/buyers/vodohospodarska-vystavba-statny-podnik) Estimated value €2,700,000 Published 18 May 2026 Deadline Closed 24 Jun 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 4.1 Predmetom zákazky je oprava transformátorov T1, T2, T34, T56 a T78 Vodnej elektrárne Gabčíkovo. Vodná elektráreň pozostáva zo štyroch dvojblokov, v ktorých je inštalovaných spolu 8 sústrojenstiev. Sústrojenstvá tvoria vertikálne Kaplanove turbíny s priemerom obežného kolesa 9,3m. Turbíny sú spojené s trojfázovými vertikálnymi synchrónnymi generátormi s činným menovitým výkonom 90MW s napätím 15,75kV. Inštalovaný výkon vodnej elektrárne je 720MW. Podrobnosti sú uvedené v súťažných podkladoch a ich prílohách. ## CPV classification Repair and maintenance services of transformers Parts of electric motors, generators and transformers Electricity distribution and control apparatus Electrical installation work of transformers Source Tenders Electronic Daily (EU) · Notice 337381-2026 [View official notice](https://ted.europa.eu/en/notice/337381-2026) 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 Vodohospodárska Výstavba, Štátny Podnik: past awards and live tenders](https://tendernation.io/buyers/vodohospodarska-vystavba-statny-podnik) [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 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 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 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 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 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)