Operation and maintenance services for the San Román Wastewater Treatment Plant and associated high-level sanitation facilities
About This Opportunity
Consejo de Administración de Medio Ambiente, Agua, Residuos y Energía de Cantabria, S.A.(MARE S.A.) | 11,971,971.34 EUR
This is a services contract in the water and sanitation sector, with a focus on Wastewater, Sanitation and Water Resources. Located in Spain, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 12.0 million. Proposals must be submitted before October 19, 2026.
Published through PLACSP - Plataforma de Contratación del Sector Público, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for services in the water and sanitation sector. Service contracts are typically evaluated on both technical quality and price, and may require bidders to demonstrate relevant experience and qualified personnel. This is an advance notice — the formal tender is expected to be published shortly. Interested parties can use this time to prepare documentation and identify potential partners.
Description
Original language: SpanishData provenance
This notice is sourced from PLACSP - Plataforma de Contratación del Sector Público and was originally published on August 26, 2026. Last refreshed today. Original language: Spanish. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About Consejo de Administración de Medio Ambiente, Agua, Residuos y Energía de Cantabria, S.A.(MARE S.A.)
Consejo de Administración de Medio Ambiente, Agua, Residuos y Energía de Cantabria, S.A.(MARE S.A.) has issued 77 procurement notices on BidsFactory, including 13 currently open and 12 awarded contracts. Activity concentrates in Governance & Public Administration, Environment & Climate, and General Supplies & Services. All notices are published for Spain. Notices are distributed via PLACSP - Plataforma de Contratación del Sector Público and TED - Tenders Electronic Daily (EU). Most recent publication: August 26, 2026.
Frequently asked questions about this tender
How can I submit a bid?
Visit PLACSP - Plataforma de Contratación del Sector Público to access the full notice, required documents, and submission instructions provided by the contracting authority.
When does this tender close?
The submission deadline is October 19, 2026. You have 54 days left to prepare and submit your proposal to the contracting authority.
Who is the contracting authority?
This notice was issued by Consejo de Administración de Medio Ambiente, Agua, Residuos y Energía de Cantabria, S.A.(MARE S.A.) in Spain. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
What type of contract is this?
This is a Services contract in the Water & Sanitation sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
What is the estimated budget?
The estimated contract value is €11,971,971 - €11,971,971. Bidders should ensure their proposals are consistent with this range and account for any local taxes and contract execution costs.
Where will the contract be performed?
The contract is for delivery in Spain. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
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