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Portugal – Wastewater treatment plant construction work – Empreitada de Conceção, Construção e Exploração da Unidade de Produção de Água para Reutilização do Ecoparque BRAVAL

Portugal – Wastewater treatment plant construction work – Construction and Exploration of the Water Production Unit for the Reuse of the BRAVAL EcoparkEnglish, machine translated

Issued by BRAVAL - Valorização e Tratamento de Resíduos Sólidos, SA · via TED — Tenders Electronic Daily (EU)

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Published
9 Nov 2026
Closes
7 Dec 2026, 23:59 UTC
Value
EUR 6,392,830
Reference
776292-2026
Location
Portugal
Sector
Construction & Infrastructure
Type
works

At a glance

BRAVAL - Valorização e Tratamento de Resíduos Sólidos, SA in Portugal has published an invitation to bid in construction & infrastructure: “Portugal – Wastewater treatment plant construction work – Empreitada de Conceção, Construção e Exploração da Unidade de Produção de Água para Reutilização do Ecoparque BRAVAL”. Submissions close on 7 December 2026, 29 days from today. The stated value is EUR 6,392,830. Quote reference 776292-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 10 notices from this buyer since 2026, 2 of them currently open. There are 304 open construction & infrastructure notices in Portugal on FreeTender. Bids are submitted to the buyer through TED — Tenders Electronic Daily (EU), not through FreeTender.

Key requirements

Taken from the notice by FreeTender. The tender document on the official portal is binding — check it, and any corrigendum, before you bid.

To bid on EU public procurement

Most EU buyers ask for the European Single Procurement Document (ESPD) as a self-declaration with the bid. Submission is on the e-procurement platform named in the notice.

English summary

Machine translated from Portuguese by FreeTender. The original notice below is the binding text.

Design and implementation of all the work, supplies and services necessary for the design, construction, supply, manufacturing, assembly, installation, commissioning and start-up of the BRAVAL Ecopark UPAR, including all related work, as well as the provision of technical assistance, operation and maintenance services.

Details

Conceção e a realização de todos os trabalhos, fornecimentos e serviços necessários à conceção, construção, fornecimento, fabrico, montagem, instalação, comissionamento e arranque da UPAR do Ecoparque BRAVAL, incluindo todos os trabalhos conexos, bem como a prestação dos serviços de assistência técnica, operação e manutenção.

Lots Lot 1 — Empreitada de Conceção, Construção e Exploração da Unidade de Produção de Água para Reutilização do Ecoparque BRAVAL (estimated 6392830)

Buyer: BRAVAL - Valorização e Tratamento de Resíduos Sólidos, SA

Buyer country: PRT

Procedure: open

CPV code: 45252127

Full notice, tender documents and how to bid are on the official TED page (link above).

Context for bidders

We hold 10 notices from BRAVAL - Valorização e Tratamento de Resíduos Sólidos, SA, going back to September 2026 — 2 of them still open. They buy mostly in Construction & Infrastructure, Manufacturing & Supply and Financial & Professional Services. There are 304 open Construction & Infrastructure tenders in Portugal. This one closes in 29 days.

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Documents

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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