Regroupement d'achat 2026 Tender
Original: Regroupement d'achat - sulfate d'aluminium
Régie Intermunicipale de l'eau de la Vallée du Richelieu.
In context
This is a contract notice published by a government body covering the supply of goods. Bids are invited through an open procedure. Delivery covers Canada (NORTH-AMERICA). It is classified under Water and Engineering and Infrastructure against the sustainability taxonomy rather than matched on keywords.
This tender procures aluminum sulfate (alum) chemical for water treatment and wastewater processing serving ~145,000 people across two Quebec water authorities. Bidders must be chemical suppliers capable of bulk delivery to municipal water infrastructure.
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About this tender
The Régie Intermunicipale de l'eau de la Vallée du Richelieu, acting as lead (mandataire) for a purchasing group with the Régie d'Assainissement des Eaux de la Vallée du Richelieu, is soliciting sealed bids for the supply of aluminum sulphate (alun) under Contract no. 2026-02, titled 'Regroupement d'achat – sulfate d'aluminium'. The Régie supplies potable water to nine member and client municipalities serving about 85,000 people; the wastewater partner treats wastewater for four member municipalities serving about 60,000 people. The notice is a Request for Proposal (competitive open bidding) with an estimated contract period of 12 months, with delivery in the Montérégie region. Bids must be prepared on the forms supplied by the Régie and obtained through the SEAO platform. Bid documents are available through SEAO (www.seao.ca). The notice states that the Régie is not bound to accept the lowest bid or any bid, and reserves the right to award the contract in whole or in part. The Régie's designated representative for clarifications is Benoit Aubertin, interim director general and secretary-treasurer, at 1348 chemin des Patriotes, Otterburn Park, Québec.
Bidder eligibility
Only bids from persons or companies with an establishment in Québec, or in a province, territory or country that is party to the applicable trade agreements (Québec-Ontario Agreement (AQO), Canadian Free Trade Agreement (CFTA), and Canada-EU Comprehensive Economic and Trade Agreement (CETA)) will be considered. Bids must use the Régie's official forms obtained via SEAO. No further registration, certification or financial thresholds are stated in the notice.
Key requirements
- ✓Supply of aluminum sulfate (alum) for water treatment and wastewater processing
- ✓Submission via SEAO electronic tendering platform using provided forms
- ✓Compliance with trade agreements: AQO, ALEC, AECG
- ✓Sealed bid submission by 11 November 2026, 11:00 local time
Procurement contact
The notice names a procurement contact for clarification questions.
Relevant sectors
How this compares
- Compared with 307 similar tenders (water in Canada) listed in the last 12 months.
- Similar tenders that state a value range from $19k to $1.4m, with a median of $688k (8 tenders).
- It allows 24 days to respond, shorter than the typical 28 days across 306 similar tenders.
- This is the only similar tender from this organisation listed here in the last 12 months.
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Figures are computed from notices listed on Raise Lens in the same sector and country over the last 12 months.
About this sector
Water funding covers supply, sanitation, wastewater treatment, water efficiency, catchment management and flood risk. A large share is public procurement for infrastructure and services, alongside grants for innovation and access in underserved areas. Bidders and applicants are typically assessed on technical capacity, operating experience and community impact.
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