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Services professionnels pour la réalisation de divers mandats en architecture

Issued by Société de transport de Montréal · via SEAO — Québec government electronic tendering system

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Published
23 Sept 2026
Closes
27 Oct 2026, 17:30 UTC
Reference
6000039968
Location
Québec — Montréal, Canada
Sector
Research, Studies & Evaluation
Type
services

This notice was amended

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

  • Submission deadline changed from 27 Oct 2026, 17:31 UTC to 27 Oct 2026, 17:30 UTC
    First seen by FreeTender on 29 Sept 2026 — most portals don’t publish when a corrigendum was issued.

Details

Le DONNEUR D’ORDRE recherche des Services professionnels d’une firme en architecture (bloc 1) et en architecture de paysage (bloc 2), dont le mandat consiste, selon le cas, à la préparation d’études, de plans, de devis, de documents contractuels ainsi que la surveillance partielle ou en permanence des travaux de certains projets. Ces Services professionnels seront retenus au fur et à mesure des besoins du DONNEUR D’ORDRE durant le Contrat par le biais de demandes de services ponctuels donnant le détail des mandats concernés au moment requis.

Buyer: Société de transport de Montréal

Notice type: Call for Tenders

Contract nature: Professional services

SEAO number: 6000039968

Planned duration: 60 months

Delivery region(s): Montréal

Territory: Open to all, without territorial limits

Trade agreements: Québec-Ontario Agreement (OQTCA); Canadian Free Trade Agreement (CFTA)

Category: S3 - Architect and Engineering Services

UNSPSC: 81100000 - Professional engineering services

Submission deadline: 2026-10-27 No later than 13:30 Quebec Legal Time

Bid opening: 2026-10-27 13:30 Quebec Legal Time

Electronic submission: Yes, via SEAO, with a document

Tender documents: Régie (42 p.); Contrat (43 p.); Formulaire de soumission (21 p.); Devis bloc 1 (architecture) (9 p.); Devis bloc 2 ( architecture de paysage) (9 p.); Bordereau des prix numérique (1 p.); Bordereau des prix (PDF) (1 p.)

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

Context for bidders

We hold 19 notices from Société de transport de Montréal, going back to March 2026 — 19 of them still open. They buy mostly in Construction & Infrastructure, Manufacturing & Supply and Transport & Logistics. There are 84 open Research, Studies & Evaluation tenders in Canada. This one closes in 29 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this research, studies & evaluation 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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