Empreitada geral de substituições / renovações de infraestruturas do Sistema de Águas da Região do Noroeste
Issued by Águas do Norte, SA · via BASE — Portugal public procurement announcements (base.gov.pt)
- Published
- 23 Sept 2026
- Closes
- 12 Oct 2026, 22:59 UTC
- Value
- EUR 1,200,000
- Reference
- DR 23609/2026
- Location
- Portugal
- Sector
- Construction & Infrastructure
- Type
- works
Details
Object: PRC_0215/2026_GAE-EB1308 - Empreitada geral de substituições / renovações de infraestruturas do Sistema de Águas da Região do Noroeste
Contracting entity: Águas do Norte, SA (NIPC 513606084)
Notice type: Anúncio de Alteração
Procedure: Concurso público
Contract type: Empreitadas de obras públicas
CPV: 45200000-9, Obras de construção total ou parcial e de engenharia civil
Estimated maximum value (framework agreement): EUR 1,200,000.00
Proposal deadline: 12-10-2026 (date as given by BASE; the exact hour is in the DR announcement)
Diário da República: announcement no. 23609/2026, DR no. 185, series 2
Internal reference: PRC_0215/2026_GAE-EB1308
Procurement documents / submission platform: https://www.acingov.pt/acingovprod/2/zonaPublica/zona_publica_c/donwloadProcedurePiece/MTEyOTI4Mg
Proposals are submitted through the electronic procurement platform named in the announcement (registration required).
Context for bidders
We hold 13 notices from Águas do Norte, SA, going back to August 2026 — 13 of them still open. They buy mostly in Manufacturing & Supply, Construction & Infrastructure and IT & Telecom. There are 470 open Construction & Infrastructure tenders in Portugal. This one closes in 16 days.
More from this buyer
- Aquisição de Clorito de Sódio e Ácido Clorídrico para as Estações de Tratamento da Águas do Norte, S.A· closes 22 Oct
- Aquisição de coagulantes de remoção de cor para a Águas do Norte, S.A· closes 22 Oct
- Aquisição de serviços de desenvolvimento aplicacional e programação para a Águas do Norte, S.A· closes 29 Sept
- Portugal – Water-treatment chemicals – PRC_0299/2026_DEX - Aquisição de coagulantes de remoção de cor para a Águas do Norte, S.A.· closes 22 Oct
- Portugal – Basic inorganic chemicals – PRC_0266/2026_DEX - Aquisição de Clorito de Sódio e Ácido Clorídrico para as Estações de Tratamento da Águas do Norte, S.A.· closes 22 Oct
Similar Construction & Infrastructure tenders
- Portugal – Secondary school construction work – REQUALIFICAÇÃO DA ESCOLA SECUNDÁRIA MARQUESA DA ALORNA EM ALMEIRIM· closes 7 Oct
- Portugal – Sewage treatment works – Empreitada de reabilitação da ETAR de Benfica do Ribatejo· closes 23 Oct
- Portugal – Ancillary works for electricity power lines – Empreitada de Construção do Edifício de Comando da Nova Subestação da Ponta Delgada 30/6,6 kV· closes 28 Sept
- Portugal – Construction, foundation and surface works for highways, roads – Empreitada - EN103 - VINHAIS-BRAGANÇA· closes 6 Oct
- Portugal – Sewage treatment works – Empreitada de reabilitação da ETAR de Muge· closes 23 Oct
Documents
- Diário da República announcement 23609/2026.pdfDownload (pdf)
- Procedure documents (e-procurement platform)Download (html)
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.
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- Civil Works — Cleaning, Replacing with new filter media of Water Treatment plant and repairs to pipe line and valve at Hailakandi BSNL Quarter Complex SilcharBSNL — Assam · India
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