Open tender · Request for Proposal
EB144-270738 - Battery Charging Cooling Design
Department of Public Works and Government Services (PSPC)
- Bids close
- October 22, 2026
- October 22, 2026 at 14:00 (in 9 days)
- Published
- October 7, 2026
- amended October 7, 2026
- Type
- Construction
- Competitive - Open bidding
- Delivery
- Nova Scotia
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
- WS5921238634-Doc5921324325 · solicitation WS5921238634
- Commodity (UNSPSC)
- 81101600 Mechanical engineering
- Topic
- Engineering, research and IT services
- Delivery regions
- Nova Scotia
- Trade agreements
- Canadian Free Trade Agreement (CFTA)
Invited Firms:This is a request for proposals (RFP) against the Mechanical and Electrical Engineer Services Supply Arrangement E0225-150564. The invited firms qualified under the Mechanical discipline for the province of Nova Scotia are:
Dillon Consulting Ltd
Tweedie & Associates Consulting
Wood Canada Limited
The purpose of this project is to address heating and cooling requirements to support the function of new Power Supply units which will be installed at the Halifax Dockyard (Cape Scott). Several modular DC power supply units will be installed to support the charging and commissioning of submarine batteries. Existing mechanical cooling is insufficient to support the power supply installation and must be replaced with new equipment based on the new cooling load.
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 code.
| Awarded | Supplier | What | Buyer | Value |
|---|---|---|---|---|
| Nov 2025 | LG Building Group Inc. | Confederation Backflow Preventer | Department of Public Works and Government Services (PSPC) | $38,461 |
| Oct 2025 | Cima Canada Inc. | Centennial Flame Rehabilitation | Department of Public Works and Government Services (PSPC) | $116,887 |
| Aug 2025 | Republic Architecture Inc. | EP922-250581 Engineering Consultant - Innisfail, AB | Correctional Service of Canada (CSC) | $130,830 |
| Apr 2025 | Coles Associates Ltd. | ED001-251170 - Chiller Replacement – CFIA Charlottetown | Department of Public Works and Government Services (PSPC) | $182,045 |
| Mar 2025 | Canadian Electric Vehicles Ltd. | T8009-230213 – Demonstration of Marine Zero Emission Propulsion Systems | Department of Transport (TC) | $1,016,206 |
| Dec 2024 | Stantec Consulting Ltd. | EE520-250633-Architectural and Engineering services for the replacement of Gates of Locks 1 and 2 Canal Lachine | Parks Canada Agency (PC) | $980,530 |
| Dec 2024 | WSP Canada Inc | EZ899-251172 DCU – Burnaby Boiler Retrofit Assessment | Department of Public Works and Government Services (PSPC) | $100,769 |
| Oct 2024 | Amtech Aeronautical Limited | W7702-236365 TECHNICAL SUPPORT SERVICES | Defence Research and Development Canada (DRDC) | $7,350,000 |
| Jun 2024 | Cima Canada Inc. | 181 Queen Street Building Condition Assessment | Department of Public Works and Government Services (PSPC) | $36,431 |
| May 2024 | Hatch Ltd | EC016-241098 HVAC Assessment Study - CSC Atlantic Region | Department of Public Works and Government Services (PSPC) | $747,150 |
| Feb 2024 | FVB Energy Inc. | EP635-241773 - Onsite Engineering Services | Department of Public Works and Government Services (PSPC) | $486,230 |
| Dec 2023 | Martec Limited | T8009-220091-001 – BioFuels Demonstration for Marine Vessels | Environmental Protection Review Canada (EPRC) | $574,997 |
| Dec 2023 | Seaspan Ferries | T8009-220091-002 – BioFuels Demonstration for Marine Vessels | Environmental Protection Review Canada (EPRC) | $524,790 |
| Nov 2023 | Stantec | EZ899-241230 HVAC Assessments | Department of Public Works and Government Services (PSPC) | $917,061 |
| Nov 2023 | AECOM Canada ULC | EZ899-241170 Fire Pump Replacements Call-up | Department of Public Works and Government Services (PSPC) | $280,920 |
Values as awarded, from $36,431 to $7,350,000.
Who wins most in this commodity class
Suppliers with the most award notices in the same six-digit UNSPSC class since 2022.
| Supplier | Awards | Total |
|---|---|---|
| Stantec Consulting Ltd. | 9 | $1.4M |
| AECOM Canada ULC | 7 | $281K |
| DGH Engineering Ltd. | 3 | $517K |
| Williams Engineering Canada Inc. | 3 | $164K |
| Eastpoint Engineering Limited | 3 | $142K |
| Cima Canada Inc. | 2 | $153K |
| WSP Canada Inc. | 2 | $123K |
| Bouthillette Parizeau Inc. | 2 | $93K |
| Bouthillette Parizeau Inc. (_bpa) | 2 | $0 |
| Pageau Morel et Associes Inc. | 2 | $0 |
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.