FreeTender
Accepting bidstenderCanada

Travaux d’élargissement et ajout d’une voie réservée sur l’autoroute 10, directions Est et Ouest, échangeur de l’autoroute.30 et l’échangeur de l’autoroute 35 et le réaménagement de bretelles des autoroutes 10 et 35 (CMM)

Issued by Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle) · via SEAO — Québec government electronic tendering system

Published
4 Sept 2026
Closes
20 Nov 2026, 19:00 UTC
Value
CAD 246,065,038.56
Reference
2513-25-0905
Location
Québec — Montérégie, Canada
Sector
Construction & Infrastructure
Type
works

This notice was amended 5 times

Details changed after publication. Re-check the official notice before bidding.

  • Submission deadline changed from 13 Nov 2026, 19:00 UTC to 20 Nov 2026, 19:00 UTC
    First seen by FreeTender on 10 Nov 2026 — most portals don’t publish when a corrigendum was issued.
  • Submission deadline changed from 12 Nov 2026, 19:00 UTC to 13 Nov 2026, 19:00 UTC
    First seen by FreeTender on 7 Nov 2026 — most portals don’t publish when a corrigendum was issued.
  • Submission deadline changed from 4 Nov 2026, 19:00 UTC to 12 Nov 2026, 19:00 UTC
    First seen by FreeTender on 30 Oct 2026 — most portals don’t publish when a corrigendum was issued.
  • Submission deadline changed from 28 Oct 2026, 18:00 UTC to 4 Nov 2026, 19:00 UTC
    First seen by FreeTender on 22 Oct 2026 — most portals don’t publish when a corrigendum was issued.
  • Submission deadline changed from 28 Oct 2026, 18:01 UTC to 28 Oct 2026, 18:00 UTC
    First seen by FreeTender on 29 Sept 2026 — most portals don’t publish when a corrigendum was issued.

At a glance

Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle) in Canada has published a tender in construction & infrastructure: “Travaux d’élargissement et ajout d’une voie réservée sur l’autoroute 10, directions Est et Ouest, échangeur de l’autoroute.30 et l’échangeur de l’autoroute 35 et le réaménagement de bretelles des autoroutes 10 et 35 (CMM)”. Submissions close on 20 November 2026, 8 days from today. The stated value is CAD 246,065,038.56. Quote reference 2513-25-0905 in any correspondence with the buyer. FreeTender has recorded 180 notices from this buyer since 2026, 97 of them currently open. There are 827 open construction & infrastructure notices in Canada on FreeTender. Bids are submitted to the buyer through SEAO — Québec government electronic tendering system, 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.

Bid security / EMD
10% cautionnement ou 5 % autre

To bid on Québec SEAO

Bids for Québec public contracts go through SEAO; contracts above set thresholds also need an authorisation from the Autorité des marchés publics (AMP).

Details

DOSSIER N O : 2513-25-0905 - Travaux d’élargissement et ajout d’une voie réservée sur l’autoroute 10, directions Est et Ouest, échangeur de l’autoroute.30 et l’échangeur de l’autoroute 35 et le réaménagement de bretelles des autoroutes 10 et 35, dans diverses municipalités, MRC et circonscriptions électorales de la Communauté métropolitaine de Montréal. Seules seront considérées les soumissions présentées par des soumissionnaires ayant un établissement au Québec ou dans un des territoires visés par les accords applicables. Le montant estimé du contrat est de plus de 150 M$ Le soumissionnaire doit détenir un certificat d’enregistrement conforme à la norme ISO applicable (ou une attestation de certification). Ce document doit être délivré par un registraire accrédité par le Conseil canadien des normes ou par un organisme d’accréditation reconnu par le Forum international d’accréditation, dont la portée couvre la réalisation des travaux de construction recherchés. Pour tous renseignements concernant les devis, plans, bordereaux communiquer par courriel à l’adresse présente au résumé SEAO sous Information sur le donneur d'ouvrage

Buyer: Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle)

Notice type: Call for Tenders

Contract nature: Construction work

SEAO number: 2513-25-0905

Estimated contract value: CAD 246,065,039

Planned duration: 68 months

Delivery region(s): Montérégie

Trade agreements: Québec-Ontario Agreement (OQTCA); World Trade Organization Agreement on Government Procurement (AGP); The Canada-European Union Comprehensive Economic and Trade Agreement (CETA); Canadian Free Trade Agreement (CFTA)

Category: C02 - Civil engineering work

UNSPSC: 72103300 - Infrastructure maintenance and repair services; 72141003 - Highway and road maintenance service

Bid security: 10% cautionnement ou 5 % autre

Submission deadline: 2026-10-28 No later than 14:00 Quebec Legal Time

Electronic submission: Yes, via SEAO, with a document

Tender documents: Porte-documents incluant addenda 1-2-3 (2159 p.); Porte-plans (241 p.); Porte-plans CH (194 p.); Porte-plans PO 1 (32 p.); Porte-plans PO 2 (30 p.); Porte-Plans EL 1 (183 p.); Porte-plans EL 2 (124 p.); Bordereau numérique (253 p.)

Tender documents are obtained through SEAO (seao.gouv.qc.ca), which charges a fee for document orders.

Context for bidders

We hold 180 notices from Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle), going back to April 2026 — 97 of them still open. They buy mostly in Construction & Infrastructure, Energy & Power and Transport & Logistics. There are 827 open Construction & Infrastructure tenders in Canada. This one closes in 8 days.

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.

Who won similar contracts

Recent contract awards in Canada, from published award notices.

More contract awards →

More Construction & Infrastructure tenders

All Construction & Infrastructure tenders →

FreeTender mirrors this notice for reference. Verify the details and bid on the official portal.

Verify & apply on the official portal →