Tenders — Water and wastewater treatment supply and disposal
Business sector / Data updated October 31, 2026 / 24 months, October 30, 2024 to October 31, 2026
Over 24 months, Water and wastewater treatment supply and disposal accounts for 297 published tenders, or 0.2% of everything Adjulo tracks. 53% of these tenders are open tenders, compared with 33% overall; direct awards make up 42%. The median value of an awarded contract is $98,017, compared with $69,549 across all contracts published in Québec. 8 tenders are open today for this sector.
Open tenders
8 tenders are accepting bids today, listed by closing date.
/ closes in 2 days
Procurement of chemicals for drinking water treatment
Procurement of chemical products for drinking water treatment: dense soda ash (sodium carbonate), ASP-25 polymer and corrosion inhibitor, the latter with site visits every two months for field analyses, monitoring and reports.Summary generated by Maple AI
/ closes in 2 days
Supply and delivery of corrosion inhibitor
Supply and delivery of corrosion inhibitors required for drinking water treatment for the City of Shawinigan.Summary generated by Maple AI
/ closes in 3 days
Supply and delivery of coagulant for wastewater treatment
Supply and delivery of coagulant for wastewater treatment, as described in the attached technical specifications, for the City of Sherbrooke. Contract term of two years.Summary generated by Maple AI
/ closes in 10 days
W6899-270195 Bay Oxide Arsenic Filter
The Department of National Defence, through the Greenwood Detachment of the Real Property Operations Unit (Atlantic), requires Bayoxide E33 media to remove arsenic from its drinking water supply.Summary generated by Maple AI
/ closes in 10 days
Supply and delivery of STELAP chemicals
Supply and delivery of STELAP chemical products for drinking water treatment for the City of Shawinigan.Summary generated by Maple AI
/ closes in 20 days
Supply of chemical products for drinking water treatment for the year 2027
The City of Sept-Îles requests bids for the supply of chemical products used for drinking water treatment, under a one-year contract (2027). Estimated quantities: sodium aluminate 172,500 kg, sodium carbonate 81,000 kg, polymer 1,500 kg, ammonium sulfate 72,500 kg and zinc orthophosphate 14,000 kg.Summary generated by Maple AI
/ closes in 24 days
Acquisition and delivery of cationic polymer for Actiflo settling tanks at the Chomedey and Pont-Viau drinking water stations
Acquisition and delivery of cationic polymer for the Actiflo settling tanks at the Chomedey and Pont-Viau drinking water treatment plants in Laval, through an open tender by the City of Laval (file DOS-3878).Summary generated by Maple AI
/ closes in 151 days
RFI W8476-256911 Advanced Water Supply System (AWSS)
Public Services and Procurement Canada issues a request for information to engage industry on the Advanced Water Supply System (AWSS) of the Department of National Defence, intended to produce potable water for deployed land operations, for forces ranging from 500 to 5,000 personnel.Summary generated by Maple AI
New Québec tenders are released as open data once a week: they arrive every Monday around 7 a.m. Federal tenders arrive Monday to Friday around 8 a.m. Every day, all open tenders are re-evaluated: those past their closing date close, and closing dates extended by addendum are recalculated.
Only the official tender, published by the source, is authoritative.
Activity
297 tenders published in 24 months, including 120 in 2026. 380 contracts awarded, worth $230.1M; the median contract is $98,017.
Chart data
| Quarter | Tenders — Québec | Notices — federal | Contracts awarded | Value |
|---|---|---|---|---|
| 2024 Q4 | 12 | 4 | 83 | $44.9M |
| 2025 Q1 | 35 | 1 | 35 | $7.5M |
| 2025 Q2 | 33 | 2 | 31 | $5.5M |
| 2025 Q3 | 55 | 1 | 36 | $26.7M |
| 2025 Q4 | 33 | 1 | 95 | $104.6M |
| 2026 Q1 | 38 | 4 | 38 | $9.6M |
| 2026 Q2 | 27 | 4 | 32 | $17M |
| 2026 Q3 | 33 | 5 | 27 | $11.4M |
| 2026 Q4 | 7 | 2 | 3 | $3M |
Awarding
- Open tender156 / 53%
- By invitation15 / 5.1%
- Direct award126 / 42%
Market links
Main organizations
- Ville de Québec12 tenders
- Ville de Sherbrooke10 tenders
- Ville de Laval9 tenders
- Department of National Defence (DND)8 tenders
- Ville de Mirabel8 tenders
- Department of Public Works and Government Services (PSPC)7 tenders
- Ville de Longueuil7 tenders
- Ville de Saguenay7 tenders
- Ville de Saint-Jérôme.7 tenders
- Ville de Granby6 tenders
Main regions
- Montérégie41 tenders
- Laurentides33 tenders
- Estrie28 tenders
- Capitale-Nationale27 tenders
- Montréal18 tenders
- Saguenay–Lac-Saint-Jean16 tenders
- Chaudière-Appalaches14 tenders
- Centre-du-Québec12 tenders
- Mauricie12 tenders
- Lanaudière12 tenders
Suppliers
| Company | Contracts |
|---|---|
| AIR LIQUIDE CANADA INC. | 1 |
| JRV | 1 |
| SPÉCIALITÉS INDUSTRIELLES SHERBROOKE INC. | 1 |
3 of the 99 companies awarded contracts in this sector over 24 months, picked at random. Subscribers see the full list, with the amounts awarded to each, their won and lost bids, and their head-to-heads with competitors. See plans
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- Janitorial equipment236 contracts
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- Heating and ventilation and air circulation318 contracts