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Fourniture et livraison de polymère de déshydratation et de décantation

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

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Published
10 Nov 2026
Closes
10 Dec 2026, 19:00 UTC
Reference
AO 21581
Location
Québec — Estrie, Canada
Sector
Chemicals & Materials
Type
goods

This notice was amended

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

  • Submission deadline changed from 10 Dec 2026, 19:01 UTC to 10 Dec 2026, 19:00 UTC
    First seen by FreeTender on 11 Nov 2026 — most portals don’t publish when a corrigendum was issued.

At a glance

Ville de Sherbrooke in Canada has published a tender in chemicals & materials: “Fourniture et livraison de polymère de déshydratation et de décantation”. Submissions close on 10 December 2026, 27 days from today. Quote reference AO 21581 in any correspondence with the buyer. FreeTender has recorded 25 notices from this buyer since 2026, 10 of them currently open. There are 21 open chemicals & materials 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

La Ville de Sherbrooke demande des soumissions pour la fourniture et la livraison de polymère de déshydratation et de décantation pour la station d'épuration de Sherbrooke, le tout tel que décrit au devis technique qui est joint au présent document. Le contrat est d’une durée prévue de deux ans.

Date de l'ouverture:

Date: 10 décembre 2026

Heure: Au plus tard 14 H

Buyer: Ville de Sherbrooke

Notice type: Call for Tenders

Contract nature: Procurement (goods)

SEAO number: AO 21581

Planned duration: 24 months

Duration including options: 24 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: G4 - Chemicals and Chemical Specialties

UNSPSC: 12162002 - Polymerics; 47101600 - Water treatment consumables

Submission deadline: 2026-12-10 No later than 14:00 Quebec Legal Time

Electronic submission: Yes, via SEAO, with a document

Tender documents: Section 4 - Devis Technique (6 p.); Annexe 1 – Dessin d’atelier du nouveau système de préparation de polymère (2 p.); AO 21581 (43 p.)

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

Context for bidders

We hold 25 notices from Ville de Sherbrooke, going back to August 2026 — 10 of them still open. They buy mostly in Construction & Infrastructure, Facility Management & Cleaning and Transport & Logistics. There are 21 open Chemicals & Materials tenders in Canada. This one closes in 27 days.

Before you bid on this tender

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

Who won similar contracts

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