The buyer wants a contractor to operate and maintain its primary sewerage network in Bizkaia, Spain. The work is split into two lots covering named sewer systems across many towns, including Galindo, Muskiz, Orduña, Bakio, Durango and Gorliz. Bids can cover one or both lots.
Who it suits
Water and wastewater utility contractors, sewer maintenance firms, and environmental service companies with local operations in Bizkaia.
The buyer, the Port Authority of Valencia (Autoridad Portuaria de Valencia), wants a contractor to provide support and maintenance for its telecommunications infrastructure. The service covers 2027 to 2029. The notice is a single lot, awarded through an open procedure.
Repair, maintenance and installationBuyer Presidencia de la Autoridad Portuaria de ValenciaValue €750kDeadline 2026-12-14
The buyer wants a supplier to supply and install a Dense Wavelength Division Multiplexing (DWDM) system. It will interconnect the data processing centres at Delicias, Atocha and Villaverde in Madrid. The contract is a single lot, procured by open procedure.
Repair, maintenance and installationBuyer Administrador de Infraestructuras FerroviariasValue €940kDeadline 2026-11-20
The buyer, A Coruña City Council's government board, wants a contractor to maintain and look after the facilities of the municipal markets in A Coruña. The work is split into two lots. Lot 1 covers refrigeration machinery and ice makers installed in the markets. Lot 2 covers general maintenance of the markets. Bidders may apply for one or both lots. Full scope is set out in the technical specifications.
Repair, maintenance and installationBuyer Junta de Gobierno del Ayuntamiento de A CoruñaValue €1.5MDeadline 2026-12-02
The buyer, the Inspección General de Sanidad de la Defensa, wants a framework agreement for maintenance of high-tech equipment used by its ITOXDEF unit. The work is split into five lots: atomic spectroscopy equipment; tandem mass spectrometry chromatography equipment; gas chromatography equipment; mass spectrometer equipment; and scintillation counters.
Repair, maintenance and installationBuyer Inspección General de Sanidad de la DefensaValue €1.7MDeadline 2026-12-02
The buyer, the Balearic Ports Authority, wants comprehensive maintenance of its motorised gates at the port of Eivissa (Ibiza), Spain. This is a single lot covering automatic gate maintenance work at the port. It is an open procedure for services.
Repair, maintenance and installationBuyer Presidencia de la Autoridad Portuaria de BalearesValue €364kDeadline 2026-12-07