Tenders by category

Water & Sanitation tenders in Canada

207 open tenders

Who buys water & sanitation

Panel
Water & Sanitation
Small-Diameter Stormwater Main Screening and NASSCO Assessment – Silver Springs (approx. 8.5 km)
12 days ago
City of Calgary — CA-ALBERTA-APC
Alberta
Closing: 29 Oct 2026
Water & Sanitation
Supply of Steel Water Pipe and Fittings for North Calgary Feedermain Contract C4
19 days ago
City of Calgary — CA-ALBERTA-APC
Alberta
Closing: 29 Oct 2026
Water & Sanitation
Maintenance and Analysis of Drinking Water and Wastewater Systems
15 days ago
Centre de services scolaire des Portages-de-l'Outaouais — CA-SEAO-QUEBEC
Gatineau, Quebec
Closing: 30 Oct 2026
Water & Sanitation
Emptying and Transport of Sludge from Septic Installations
15 days ago
Municipalité Sainte-Catherine-de-Hatley — CA-SEAO-QUEBEC
Sainte-Catherine-de-Hatley, Quebec
Closing: 30 Oct 2026
Water & Sanitation
Characterization of Stormwater Runoff Linked to Climate Vulnerabilities
22 days ago
Municipalité de Saint-Adolphe-d'Howard — CA-SEAO-QUEBEC
Saint-Adolphe-d'Howard, Quebec
Closing: 30 Oct 2026
Water & Sanitation
Rehabilitation of Water Supply Pipes on Rue des Perdrix and Rue des Colibris
22 days ago
Ville de Sainte-Marthe-sur-le-Lac — CA-SEAO-QUEBEC
Sainte-Marthe-sur-le-Lac, Quebec
Closing: 30 Oct 2026
Water & Sanitation
Annual Maintenance of Septic Systems with UV Tertiary Disinfection
15 days ago
Ville de Mercier — CA-SEAO-QUEBEC
Mercier, Quebec
Closing: 30 Oct 2026
Water & Sanitation
Réhabilitation des puits – Traitement et réhabilitation des eaux souterraines
8 days ago
Ville de Maniwaki — CA-SEAO-QUEBEC
Maniwaki, Quebec
Closing: 30 Oct 2026
Water & Sanitation
Waterline Replacements – Town of Upper Island Cove (Catty's Lane, Dobbin's Lane, Sharpe's Lane)
8 days ago
Government of Newfoundland and Labrador - Municipal Infrastructure — CA-MERX-NL
Newfoundland and Labrador
Closing: 30 Oct 2026
Water & Sanitation
Stormwater Mitigation Works Phase 2 — Town of Torbay
8 days ago
Government of Newfoundland and Labrador - Municipal Infrastructure — CA-MERX-NL
Newfoundland and Labrador
Closing: 30 Oct 2026
Water & Sanitation
Supply and Delivery of Ballast Water Treatment System for CCGS Laurier
about 2 months ago
Public Services and Procurement Canada — CA-CANADABUYS
British Columbia
Closing: 30 Oct 2026
Water & Sanitation
Analysis of Metformin and Guanylurea in Wastewater, Leachate, Sludge and Environmental Matrices — Environment and Climate Change Canada
20 days ago
Environment and Climate Change Canada — CA-CANADABUYS
Canada
Closing: 30 Oct 2026
Water & Sanitation
Stormwater Pipe Cleaning and Inspection – Swanavon, Highland Park, Patterson Place & Southview (Phase 1, 2027)
18 days ago
City of Grande Prairie — CA-ALBERTA-APC
Grande Prairie, Alberta
Closing: 30 Oct 2026
Water & Sanitation
Structural Stability Analysis for Admiral, Dellwood Brook and Star City Dams – Water Security Agency (Saskatchewan)
18 days ago
Water Security Agency — CA-SASKTENDERS
Saskatchewan
Closing: 30 Oct 2026
Water & Sanitation
Laboratory Water Analysis Services for Red Deer Water Treatment Plant
about 2 months ago
City of Red Deer — CA-ALBERTA-APC
Red Deer, Alberta
Closing: 30 Oct 2026
Water & Sanitation
Operation of Wastewater Treatment Facilities and Ancillary Services – City of Dunham
8 days ago
Ville de Dunham — CA-SEAO-QUEBEC
Dunham, Quebec
Closing: 02 Nov 2026
Water & Sanitation
Supply and Installation of Water Tower and Roof Works
22 days ago
Collège Dawson — CA-SEAO-QUEBEC
Montréal, Quebec
Closing: 02 Nov 2026
Water & Sanitation
Distribution d'eau potable par citerne
29 days ago
Centre de services scolaire des Hautes-Rivières — CA-SEAO-QUEBEC
Saint-Jean-sur-Richelieu, Quebec
Closing: 02 Nov 2026
Water & Sanitation
Pumping, Dewatering, Transport and Disposal of Sludge from Pond No.1 – Wastewater Treatment Plant
15 days ago
Municipalité de Sainte-Agathe-de-Lotbinière — CA-SEAO-QUEBEC
Sainte-Agathe-de-Lotbinière, Quebec
Closing: 02 Nov 2026
Water & Sanitation
Supply of Chemicals for Drinking Water Treatment – Corrosion Inhibitors & Polyelectrolytes
29 days ago
Ville de Nicolet — CA-SEAO-QUEBEC
Nicolet, Quebec
Closing: 02 Nov 2026
Water & Sanitation
Valorisation des boues – Élimination et traitement des eaux usées
29 days ago
Ville de L'Île-Perrot — CA-SEAO-QUEBEC
Île-Perrot, Quebec
Closing: 02 Nov 2026
Water & Sanitation
Supply and Delivery of Polyaluminum Chloride for Municipal Drinking Water – Toronto Water
about 1 month ago
City of Toronto — CA-TORONTO
Toronto, Ontario
Closing: 02 Nov 2026
Water & Sanitation
Supply of Institutional Toilets to Correctional Services Canada – Drumheller Institution (Drumheller, AB)
4 days ago
Public Services and Procurement Canada — CA-CANADABUYS
Alberta
Closing: 02 Nov 2026
Water & Sanitation
Supply of Cationic Polymer for Wastewater Treatment Plant
4 months ago
Ville de Saint-Jean-sur-Richelieu — CA-SEAO-QUEBEC
Saint-Jean-sur-Richelieu, Quebec
Closing: 02 Nov 2026
Water & Sanitation
LED conversion of lighting systems at sewage treatment plant and pumping stations
22 days ago
Ville de Saint-Jean-sur-Richelieu — CA-SEAO-QUEBEC
Saint-Jean-sur-Richelieu, Quebec
Closing: 02 Nov 2026

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