Tender · Closed · Request for Standing Offer
Environmental Control Unit
Department of National Defence (DND)
- Closed
- July 8, 2026
- July 8, 2026 at 14:00
- Published
- May 25, 2026
- amended July 8, 2026
- Type
- Goods
- Competitive - Open bidding
- Delivery
- Ontario
- and 1 more
CanadaBuys tender notices published since Aug 2022; open as of October 12, 2026. Source: Public Services and Procurement Canada, CanadaBuys open data.
What it is
- Reference
- cb-800-14954448 · solicitation W6399-26-LY77/A
- Commodity (UNSPSC)
- 25172702 Space environmental control systems
- Topic
- Vehicles, vessels and aircraft
- Delivery regions
- Ontario, Anywhere in Canada
- Trade agreements
- Canada-Chile Free Trade Agreement (CCFTA); Canada-Honduras Free Trade Agreement; World Trade Organization Agreement on Government Procurement (WTO GPA); Canada-Peru Free Trade Agreement (CPFTA); Canada-European Union Comprehensive Economic and Trade Agreement (CETA); Canada-Colombia Free Trade Agreement; Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP); Canada-Panama Free Trade Agreement; Canadian Free Trade Agreement (CFTA); Canada-Korea Free Trade Agreement (CKFTA)
- How the winner is picked
- Highest Combined Rating of Technical Merit and Price What this means
The Department of National Defence has a requirement to establish a Standing Offer for Environmental Control Units (ECU), training, in service support and spares for a period up to sixty (60) months after standing offer award. The equipment being offered in this requirement must fully comply with the Technical Specifications within the Request for Standing Offer solicitation document.
The deliverables must be received within accordance with the call-up against the Standing Offer.
The Crown retains the rights to negotiate with suppliers on any procurement.
Documents may be submitted in either official language of Canada.
Excerpt of the buyer’s description, with contact details left out. The notice on CanadaBuys is the official version.
Who won the last ones like it
Recent CanadaBuys award notices with the same commodity class.
| Awarded | Supplier | What | Buyer | Value |
|---|---|---|---|---|
| Nov 2025 | Ebbwater Consulting Inc | Application of flood hazard modelling and mapping at a regional scale | Department of Natural Resources (NRCan) | $225,706 |
| Oct 2025 | AtkinsRéalis | RFSO Environmental Services for NRC Sites | National Research Council of Canada (NRC) | $1,000,000 |
| Oct 2025 | Arcadis Professional Services Inc. | RFSO Environmental Services for NRC Sites | National Research Council of Canada (NRC) | $1,000,000 |
| Mar 2025 | WSP Canada Inc. | EQ447-240351 - ENGINEERING DESIGN SERVICES FOR KINGSTON INNER HARBOUR (KIH) SEDIMENT MANAGEMENT PROJECT | Department of Public Works and Government Services (PSPC) | $2,654,400 |
| May 2024 | Ador tech Inc. | 21401-230012 Rooftop Supplementary Air Conditioner (C) | Correctional Service of Canada (CSC) | $41,402 |
| Apr 2024 | SGS Saint John Diving ULC | Demonstration of In-Water Cleaning and Capture Systems | Transport Canada | $542,247 |
| Jan 2024 | CGN Maritimes Ltd. | Placing, lifting / removal, maintaining and the servicing of Buoys in Prince Edward Island (PEI) | FISHERIES AND OCEANS | $222,493 |
| Jan 2024 | Not named here | FISHERIES AND OCEANS | $53,081 | |
| Dec 2023 | Aquatic Sensors Inc. | K8D10-240462 Field Sensors | Department of the Environment (ECCC ) | $141,244 |
| Dec 2023 | Not named here | FISHERIES AND OCEANS | $47,743 | |
| Oct 2023 | Not named here | RCMP | $72,434 | |
| Jun 2023 | Riggs Associates Ltd. | ENGINEERING DESIGN SERVICES FOR WHITBY HARBOUR SEDIMENTMANAGEMENT PROJECT | Department of Public Works and Government Services (PSPC) | $4,180,753 |
Values as awarded, from $41,402 to $4,180,753.
Who wins most in this commodity class
Suppliers with the most award notices in the same six-digit UNSPSC class since 2022. Notices that give no value count in Awards, not in Total.
| Supplier | Awards | Total |
|---|---|---|
| Riggs Associates Ltd. | 1 | $4.2M |
| WSP Canada Inc. | 1 | $2.7M |
| Arcadis Professional Services Inc. | 1 | $1M |
| AtkinsRéalis | 1 | $1M |
| SGS Saint John Diving ULC | 1 | $542K |
| Ebbwater Consulting Inc | 1 | $226K |
| CGN Maritimes Ltd. | 1 | $222K |
| Aquatic Sensors Inc. | 1 | $141K |
| Ador tech Inc. | 1 | $41K |
CanadaBuys award notices since Aug 2022. They overlap the Treasury Board contract figures and are never added to them. Source: CanadaBuys open data, October 12, 2026.