Design-Build contract for the Wastewater Treatment Plant (ETAR) of Santiago do Escoural
About This Opportunity
TranslatedDesign and construction contract for the Santiago do Escoural Wastewater Treatment Plant (ETAR).
This is a works contract in the construction and civil works and water and sanitation sectors, with a focus on Buildings and Wastewater. Located in Portugal, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 3.2 million. Proposals must be submitted before July 12, 2026.
Published through base_gov_pt, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the construction and civil works sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. Interested parties should review the full documentation on the original source before submitting their proposal.
Description
Original language: PortugueseEmpreitada de Conceção-Construção da ETAR de Santiago do Escoural. Contracting entity: AgdA - Águas Públicas do Alentejo, S.A.. Contract type: Empreitadas de obras públicas. Procedure type: Concurso público. CPV: 45252127-4, Construção de estação de tratamento de águas residuais. Base price: 3.197.200,00 €. DR announcement nr: 9252/2026. Model type: Concurso público
Data provenance
This notice is sourced from base_gov_pt and was originally published on April 13, 2026. Last refreshed 16 days ago. Original language: Portuguese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About AgdA - Águas Públicas do Alentejo, S.A.
AgdA - Águas Públicas do Alentejo, S.A. has issued 11 procurement notices on BidsFactory, including 4 currently open and 6 awarded contracts. Activity concentrates in Water & Sanitation, General Supplies & Services, and Governance & Public Administration. All notices are published for Portugal. Notices are distributed via base_gov_pt. Most recent publication: June 5, 2026.
Frequently asked questions about this tender
What type of contract is this?
This is a Works contract in the Construction & Civil Works 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 €3,197,200 - €3,197,200. 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 Portugal. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
How can I submit a bid?
Visit base_gov_pt to access the full notice, required documents, and submission instructions provided by the contracting authority.
When does this tender close?
The submission deadline is July 12, 2026. You have 12 days left to prepare and submit your proposal to the contracting authority.
Who is the contracting authority?
This notice was issued by AgdA - Águas Públicas do Alentejo, S.A. in Portugal. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
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