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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
30 Oct 2026
Closes
19 Nov 2026, 23:59 UTC
Reference
755753-2026
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 19 November 2026, 21 days from today. Quote reference 755753-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 16 notices from this buyer since 2026, 10 of them currently open. There are 243 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 16 notices from SOFICO, going back to August 2026 — 10 of them still open. They buy mostly in Construction & Infrastructure, Water & Environment and Facility Management & Cleaning. There are 243 open Construction & Infrastructure tenders in Belgium. This one closes in 21 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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