Tenders/PRC_0115/2023_GAE - O0977 - Framework Agreement for General Contracting for Maintenance and Repair Interventions in Water Supply and Sewerage Systems (SAA and SAR) in Alta, Águas do Norte, S.A., and Other Interventions. Lot B.
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PRC_0115/2023_GAE - O0977 - Framework Agreement for General Contracting for Maintenance and Repair Interventions in Water Supply and Sewerage Systems (SAA and SAR) in Alta, Águas do Norte, S.A., and Other Interventions. Lot B.

Auto-translated from Portuguese
Original title: PRC_0115/2023_GAE - O0977 - Acordo-Quadro Empreitada Geral para Intervenções de Manutenção e Reparação nos SAA e SAR em Alta da Águas do Norte, S.A. e Outras Intervenções. Lote B.
Águas do Norte, SA
Published: Mar 5, 2026
Updated: May 19, 2026
Source: Portal BASE (Portugal)

About This Opportunity

Translated

This tender, identified as PRC_0115/2023_GAE - O0977, concerns a Framework Agreement for General Contracting services. The scope of work involves maintenance and repair interventions within the Water Supply and Sewerage Systems (SAA and SAR) operated by Águas do Norte, S.A. The contract also includes provisions for other related interventions. This specific tender pertains to Lot B.

The objective is to establish a framework agreement that will facilitate efficient and timely execution of necessary maintenance and repair works across the water and wastewater infrastructure managed by Águas do Norte, S.A. This includes addressing issues that may arise in the supply of potable water and the collection and treatment of wastewater. The framework agreement is expected to streamline the procurement process for future specific works orders, ensuring operational continuity and service quality for the end-users.

Key requirements are likely to include demonstrated experience in general contracting for civil engineering works, specifically within the water and sanitation sector. Bidders will need to possess the technical capacity, qualified personnel, and appropriate equipment to undertake a range of maintenance and repair tasks. Adherence to safety regulations, environmental standards, and quality management systems will be paramount. The location of operations is primarily within the service area of Águas do Norte, S.A. This tender represents an opportunity for qualified contractors to engage in essential infrastructure upkeep and development within the region.

This is a works contract in the water and sanitation, architecture and engineering and general supplies sectors. Located in Portugal, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 1,495.

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 water and sanitation 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. This contract has already been awarded. The information is published for transparency and market intelligence purposes.

Description

Original language: Portuguese

PRC_0115/2023_GAE - O0977 - Acordo-Quadro Empreitada Geral para Intervenções de Manutenção e Reparação nos SAA e SAR em Alta da Águas do Norte, S.A. e Outras Intervenções. Lote B.

Data provenance

This notice is sourced from base_gov_pt and was originally published on March 5, 2026. Last refreshed today. Original language: Portuguese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About Águas do Norte, SA

Águas do Norte, SA has issued 900 procurement notices on BidsFactory, including 14 currently open and 838 awarded contracts. Activity concentrates in General Supplies & Services, Water & Sanitation, and Governance & Public Administration. All notices are published for Portugal. Notices are distributed via base_gov_pt and TED - Tenders Electronic Daily (EU). Most recent publication: May 19, 2026.

Frequently asked questions about this tender

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.

Is this tender still open?

No — the contract has already been awarded to LÁLLIO ENGENHARIA, S.A.. The award notice is archived on BidsFactory for transparency and market intelligence.

Who is the contracting authority?

This notice was issued by Águas do Norte, SA in Portugal. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Works 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 Up to €1,495. Bidders should ensure their proposals are consistent with this range and account for any local taxes and contract execution costs.

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Key Details

Estimated Budget
Up to €1,495
Contract Type
Works
Eligibility
Firms / Consortiums
Language
Portuguese

Contracting Authority

Águas do Norte, SA
🇵🇹Portugal

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