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Services professionnels pour la réalisation d'études environnementales et géotechniques

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

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Published
29 Oct 2026
Closes
14 Dec 2026, 16:01 UTC
Reference
STS-26-09
Location
Québec — Estrie, Canada
Sector
Water & Environment
Type
services

At a glance

Société de transport de Sherbrooke in Canada has published a tender in water & environment: “Services professionnels pour la réalisation d'études environnementales et géotechniques”. Submissions close on 14 December 2026, 46 days from today. Quote reference STS-26-09 in any correspondence with the buyer. FreeTender has recorded 2 notices from this buyer since 2026, 1 of them currently open. There are 183 open water & environment notices in Canada on FreeTender. Bids are submitted to the buyer through SEAO — Québec government electronic tendering system, not through FreeTender.

Details

L’OPTC désire obtenir, sur demande du Représentant désigné, d es s ervices p rofessionnels e t de laboratoire d ’une firme pour la réalisation d ’ études environnementales et de celles géotechniques , d’essais de reconnaissance dans le domaine des sols, de rocs et d’eaux .

Conditions (admissibilité / eligibility)

- Conditions de conformité et autres conditions

Buyer: Société de transport de Sherbrooke

Notice type: Call for Tenders

Contract nature: Professional services

SEAO number: STS-26-09

Planned duration: 36 months

Delivery region(s): Estrie

Territory: Restricted to the territories provided for in applicable agreements

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

Category: S5 - Environmental Services

UNSPSC: 77000000 - Environmental services

Submission deadline: 2026-12-14 No later than 11:00 Quebec Legal Time

Bid opening: 2026-12-14 11:00 Quebec Legal Time

Electronic submission: No

Tender documents: STS-29-09 Régie (44 p.); STS-26-09 Contrat (48 p.); STS-296-09 Devis Administratif et technique (34 p.); STS-26-09 Formulaire de soumission (19 p.)

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

Context for bidders

We hold 2 notices from Société de transport de Sherbrooke, going back to August 2026 — 1 of them still open. They buy mostly in Oil, Gas & Petrochemicals and Water & Environment. There are 183 open Water & Environment tenders in Canada. This one closes in 46 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this water & environment 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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