Source: https://tendernation.io/opportunities/01a14079-ce70-7225-995a-7bc53802891e/spain-operation-of-a-water-purification-plant-mantenimiento-de-las-plantas-d closed ES open procedure # Operation of a water-purification plant – Mantenimiento de las Plantas de Potabilización de Agua en el Abastecimiento de Ondara [Gerencia de Serveis Integrals de Neteja i Medi Ambient d'Ondara, S.L. (SINMA)](https://tendernation.io/buyers/gerencia-de-serveis-integrals-de-neteja-i-medi-ambient-dondara-sl-sinma) Estimated value €435,108 Published 19 Jun 2026 Deadline Closed 3 Jul 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Mantenimiento de las Plantas de Potabilización de Agua en el Abastecimiento de Ondara, con ejecución de trabajos de mejora de las instalaciones actuales. ## CPV classification Operation of a water-purification plant Water installations Drinking-water treatment plant construction work Repair and maintenance services of machinery Source Tenders Electronic Daily (EU) · Notice 423566-2026 [View official notice](https://ted.europa.eu/en/notice/423566-2026) 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 Gerencia de Serveis Integrals de Neteja i Medi Ambient d'Ondara, S.L. (SINMA): past awards and live tenders](https://tendernation.io/buyers/gerencia-de-serveis-integrals-de-neteja-i-medi-ambient-dondara-sl-sinma) [Sector More Public utilities tenders](https://tendernation.io/sectors/public-utilities) ## More tenders like this [Operation of electrical installations – Operation, assembly and assembly guard services Båtsfjord and Berlevåg. · Barents Nett AS · 42 days left · 1 Dec 2026](https://tendernation.io/opportunities/01a156a9-f300-7009-b55e-36085f786d07/norway-operation-of-electrical-installations-operation-assembly-and-assembl) [Drinking-water distribution – CONTRAT DE DELEGATION DU SERVICE PUBLIC DE L'EAU · Aquavesc · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-4d9b-715b-91ca-086e86fd4542/france-drinking-water-distribution-contrat-de-delegation-du-service-public-d) [Electricity distribution – ACCORD-CADRE MULTI-ATTRIBUTAIRES FOURNITURE ET ACHEMINEMENT D'ELECTRICITE Puissance souscrite inférieure et supérieure à 36 kVA Segments C4 et C5) · La Rance · 28 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-95c7-723e-9853-c948b03118f7/france-electricity-distribution-accord-cadre-multi-attributaires-fourniture) [Electricity distribution – Luftgestützte Durchführung von Thermografiemessungen und deren Auswertung im Leitungsnetz der Tennet TSO GmbH 2027 - 2028 · TenneT TSO GmbH · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a15183-0883-71b1-b254-a1630251b2e4/germany-electricity-distribution-luftgestutzte-durchfuhrung-von-thermografie) [Water distribution and related services – „Modernizacja systemu zaopatrzenia w wodę na terenie Gminy Szumowo” · Gmina Szumowo · 31 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a14210-611e-7145-971a-5ca14b528026/poland-water-distribution-and-related-services-modernizacja-systemu-zaopatr) [Electricity distribution – Fornecimento de Energia Elétrica e respetivos serviços de ativação de alimentações eventuais do Município de Lisboa em Regime de Mercado Livre · Município de Lisboa · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a14210-8d80-703f-b31f-1cb6bd5d3155/portugal-electricity-distribution-fornecimento-de-energia-eletrica-e-respeti)