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Surveillance des travaux de construction de la voie ferrée du tronçon 4, entre Thetford et Tring-Jonction (Chaudière-Appalaches)

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

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Published
17 Sept 2026
Closes
21 Oct 2026, 18:00 UTC
Value
CAD 9,189,537.81
Reference
9203-24-HE05
Location
Québec — Chaudière-Appalaches, Canada
Sector
Construction & Infrastructure
Type
services

This notice was amended

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

  • Submission deadline changed from 21 Oct 2026, 18:01 UTC to 21 Oct 2026, 18:00 UTC
    First seen by FreeTender on 29 Sept 2026 — most portals don’t publish when a corrigendum was issued.

Details

DESCRIPTION DU MANDAT : Surveillance pour la reconstruction de la voie ferrée du tronçon 4 du Chemin de fer Québec Central entre Thetford Mines et Tring-Jonction, dans diverses municipalités, circonscription électorale de Lotbinière-Frontenac. Seules seront considérées les soumissions présentées par des prestataires de services ayant un établissement au Québec ou dans un des territoires visés par les accords applicables. Le mode d’adjudication est fondé sur une évaluation de la qualité des soumissions suivie d’une appréciation du prix soumis (qualité prix avec médiane) Pour tout renseignement sur l’interprétation des documents d’appel d’offres, communiquer par courriel à l’adresse présente au SEAO sous Information sur le donneur d'ouvrage en spécifiant bien le numéro de dossier dans votre demande. Prendre note que les questions des prestataires de services sont transcrites telles qu’elles sont présentées, au besoin, dans l’addenda.

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

Notice type: Call for Tenders

Contract nature: Professional services

SEAO number: 9203-24-HE05

Estimated contract value: CAD 9,189,538

Planned duration: 36 months

Delivery region(s): Chaudière-Appalaches

Trade agreements: Québec-Ontario Agreement (OQTCA); The Canada-European Union Comprehensive Economic and Trade Agreement (CETA); Canadian Free Trade Agreement (CFTA)

Category: S3 - Architect and Engineering Services

UNSPSC: 81100000 - Professional engineering services

Submission deadline: 2026-10-21 No later than 14:00 Quebec Legal Time

Electronic submission: Yes, via SEAO, with two documents

Tender documents: AOP Final (80 p.); Démonstration Qualité-critères (8 p.)

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

Context for bidders

We hold 83 notices from Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle), going back to April 2026 — 75 of them still open. They buy mostly in Construction & Infrastructure, Energy & Power and Defence & Security. There are 750 open Construction & Infrastructure tenders in Canada. This one closes in 18 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.
Common bidding mistakes to avoid →Writing a winning proposal

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