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Subscrição e Implementação de Sistema de Controlo Automático de Doseamento do Cloreto Férrico para a Otimização do Tratamento Primário da FA de Alcântara

Subscription and Implementation of Automatic Control System for Ferric Chloride Measurement for Optimization of Primary Treatment of Alcântara AFEnglish, machine translated

Issued by Águas do Tejo Atlântico, SA · via BASE — Portugal public procurement announcements (base.gov.pt)

Verify & apply on the official portal →

Published: 12 Nov 2026
Closes: 23 Nov 2026, 23:59 UTC
Value: EUR 66,000
Reference: DR 27150/2026
Location: Portugal
Sector: Financial & Professional Services
Type: services

At a glance

Águas do Tejo Atlântico, SA in Portugal has published a tender in financial & professional services: “Subscrição e Implementação de Sistema de Controlo Automático de Doseamento do Cloreto Férrico para a Otimização do Tratamento Primário da FA de Alcântara”. Submissions close on 23 November 2026, 11 days from today. The stated value is EUR 66,000. Quote reference DR 27150/2026 in any correspondence with the buyer. 2 documents are attached to this notice. FreeTender has recorded 25 notices from this buyer since 2026, 5 of them currently open. There are 118 open financial & professional services notices in Portugal on FreeTender. Bids are submitted to the buyer through BASE — Portugal public procurement announcements (base.gov.pt), not through FreeTender.

English summary

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

Objective: Subscription and Implementation of Automatic Control System of Ferric Chloride Measurement for the Optimization of the Primary Treatment of Alcântara Contracting entity FA: Tejo Atlântico Waters, SA (NIPC 514387130) Notice type: Procedure announcement: Public tender Contract type: Acquisition of services CPV: 71700000-5, Control and monitoring services Base price: EUR 66,000.00 Proposal deadline: 23-11-2026 (date as given by BASE; the exact hour is in the DR announcement) Diary of the Republic: announcement no. 27150/2026, DR no.

Details

Object: Subscrição e Implementação de Sistema de Controlo Automático de Doseamento do Cloreto Férrico para a Otimização do Tratamento Primário da FA de Alcântara

Contracting entity: Águas do Tejo Atlântico, SA (NIPC 514387130)

Notice type: Anúncio de procedimento

Procedure: Concurso público

Contract type: Aquisição de serviços

CPV: 71700000-5, Serviços de controlo e monitorização

Base price: EUR 66,000.00

Proposal deadline: 23-11-2026 (date as given by BASE; the exact hour is in the DR announcement)

Diário da República: announcement no. 27150/2026, DR no. 220, series 2

Procurement documents / submission platform: https://www.acingov.pt/acingovprod/2/zonaPublica/zona_publica_c/donwloadProcedurePiece/MTE1OTc2NQ

Proposals are submitted through the electronic procurement platform named in the announcement (registration required).

Context for bidders

We hold 25 notices from Águas do Tejo Atlântico, SA, going back to August 2026 — 5 of them still open. They buy mostly in Facility Management & Cleaning, Construction & Infrastructure and Manufacturing & Supply. There are 118 open Financial & Professional Services tenders in Portugal. This one closes in 11 days.

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Documents

Diário da República announcement 27150/2026.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 financial & professional services 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