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Belgium – Plant upgrade work – N58 – Mouscron : Réhabilitation et modernisation du tunnel Astrid

Issued by SOFICO · via TED — Tenders Electronic Daily (EU)

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Published
9 Oct 2026
Closes
5 Nov 2026, 23:59 UTC
Reference
699140-2026
Location
Belgium
Sector
Construction & Infrastructure
Type
works

At a glance

SOFICO in Belgium has published an invitation to bid in construction & infrastructure: “Belgium – Plant upgrade work – N58 – Mouscron : Réhabilitation et modernisation du tunnel Astrid”. Submissions close on 5 November 2026, 28 days from today. Quote reference 699140-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 8 notices from this buyer since 2026, 5 of them currently open. There are 261 open construction & infrastructure notices in Belgium on FreeTender. Bids are submitted to the buyer through TED — Tenders Electronic Daily (EU), not through FreeTender.

Details

Le marché de réhabilitation du tunnel Astrid à Mouscron a pour objet : •La rénovation des bétons (y compris injection de certains joints, …) ; •L’enlèvement de l’enduit situé au niveau du plafond et des colonnes centrales ; •La mise en oeuvre d’une protection passive de niveau N2 au plafond ainsi que sur la partie supérieure des voiles ; •La fermeture de la partie centrale afin de créer 2 tubes distincts en tunnel ; CSC n° SOF-MI-O8.03.02-26-125 9 •La création de 2 sorties de secours (1 par sens, via le tube opposé) ; •La création d’un trottoir dans chacun des tubes ; •Le remplacement des garde-corps existants ; •La mise en oeuvre de bardage acoustique ; •La création de cloisons RF dans le local technique afin de diviser celui-ci en plusieurs locaux distincts (y compris placement de portes RF) ; •La gestion des eaux provenant des murs emboués situé à l’arrière du mur de parement du local technique ; •Rénovation du sol et de l’escalier du local technique ; •…

Lots Lot 1 — SOF-MI-O8.03.02-26-125 - 1

Buyer: SOFICO

Buyer country: BEL

Procedure: open

CPV code: 45259900

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

Context for bidders

We hold 8 notices from SOFICO, going back to August 2026 — 5 of them still open. They buy mostly in Construction & Infrastructure, Facility Management & Cleaning and Water & Environment. There are 261 open Construction & Infrastructure tenders in Belgium. This one closes in 28 days.

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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