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Mise en valeur du Château d’eau de St-Constant

Issued by Ville de Saint-Constant. · via SEAO — Québec government electronic tendering system

Verify & apply on the official portal →
Published
3 Nov 2026
Closes
3 Dec 2026, 16:00 UTC
Reference
2025GE18-AOP-C
Location
Québec — Montérégie, Canada
Sector
Construction & Infrastructure
Type
works

This notice was amended

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

  • Submission deadline changed from 3 Dec 2026, 16:01 UTC to 3 Dec 2026, 16:00 UTC
    First seen by FreeTender on 4 Nov 2026 — most portals don’t publish when a corrigendum was issued.

At a glance

Ville de Saint-Constant. in Canada has published a tender in construction & infrastructure: “Mise en valeur du Château d’eau de St-Constant”. Submissions close on 3 December 2026, 20 days from today. Quote reference 2025GE18-AOP-C in any correspondence with the buyer. FreeTender has recorded 8 notices from this buyer since 2026, 3 of them currently open. There are 814 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.

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

AVIS D'APPEL D'OFFRES La Ville de Saint-Constant demande des soumissions pour des travaux de mise en valeur du Château d’eau de St-Constant. Durée du contrat/calendrier des prestations

Durée: Tel que défini dans le document d'appel d'offres

Option de renouvellement: Aucun

Procédure ouverte d'attribution Le contrat est attribué au soumissionnaire ayant présenté la soumission conforme avec le prix proposé le plus bas. Transmission, réception et ouverture des soumissions Les soumissions devront être reçues avant 11 h 00, le 3 décembre 2026. L'ouverture publique des soumissions aura lieu au plus tard à 11 h 00, le 3 décembre 2026. Les soumissions peuvent alternativement être transmises par voie électronique. Cette transmission ne peut s'effectuer que par l'intermédiaire du SEAO et conformément à la procédure prescrite par celui-ci. Les heures d'ouverture du lieu de réception indiqué ci-dessous sont les suivantes : du lundi au jeudi de 8 h 30 à 16 h 30 et le vendredi de 8 h 30 à 13 h 00. Division approvisionnements 147, rue Saint-Pierre Saint-Constant, Québec J5A 0W6 Les résultats du présent appel d'offres seront publiés dans le SEAO. Égalité des soumissions En cas d’égalité, le contrat est attribué par tirage au sort. Réserve La Ville de Saint-Constant ne s'engage à accepter ni la plus basse ni aucune des soumissions reçues. Accords intergouvernementaux applicables L’appel d’offres est assujetti aux accords suivants : - Accord de commerce et de coopération entre le Québec et l’Ontario(ACCQO); - Accord de libre‑échange canadien(ALEC); - Accord économique et commercial global (AECG)

Buyer: Ville de Saint-Constant.

Notice type: Call for Tenders

Contract nature: Construction work

SEAO number: 2025GE18-AOP-C

Planned duration: 20 months

Delivery region(s): Montérégie

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: C02 - Civil engineering work

UNSPSC: 72141100 - Infrastructure building and surfacing and paving services; 95121804 - Water tower

Submission deadline: 2026-12-03 No later than 11:00 Quebec Legal Time

Bid opening: 2026-12-03 11:00 Quebec Legal Time

Electronic submission: Yes, via SEAO, with a document

Tender documents: document d'appel d'offres (850 p.); Bordereau soumission (5 p.); Plan (79 p.)

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

Context for bidders

We hold 8 notices from Ville de Saint-Constant., going back to September 2026 — 3 of them still open. They buy mostly in Construction & Infrastructure, Chemicals & Materials and Energy & Power. There are 814 open Construction & Infrastructure tenders in Canada. This one closes in 20 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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FreeTender mirrors this notice for reference. Verify the details and bid on the official portal.

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