Open tender · Request for Proposal
EQ754-261464 Long Lake and Little Brother Lake Dam Replacement Site Resident Services
Department of Public Works and Government Services (PSPC)
- Bids close
- October 20, 2026
- October 20, 2026 at 14:00 (in 7 days)
- Published
- September 23, 2026
- amended September 23, 2026
- Type
- Services
- Competitive - Open bidding
- Delivery
- Ontario
CanadaBuys tender notices published since Aug 2022; open as of October 12, 2026. Source: Public Services and Procurement Canada, CanadaBuys open data.
Read the full notice and bid on CanadaBuys
What it is
- Reference
- WS5897560203-Doc5897591779 · solicitation WS5897560203
- Commodity (UNSPSC)
- 81101500 Civil engineering81101507 Dam engineering81101514 Geotechnical or geoseismic engineering
- Topic
- Engineering, research and IT services
- Delivery regions
- Ontario
- Trade agreements
- Canadian Free Trade Agreement (CFTA); World Trade Organization Agreement on Government Procurement (WTO GPA); Canada-Peru Free Trade Agreement (CPFTA); Canada-UK Trade Continuity Agreement (Canada-UK TCA); Canada-Honduras Free Trade Agreement; Canada-Chile Free Trade Agreement (CCFTA); Canada-Korea Free Trade Agreement (CKFTA); Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP); North American Free Trade Agreement (NAFTA); Canada-Ukraine Free Trade Agreement (CUFTA); Canada-Colombia Free Trade Agreement; Canada-European Union Comprehensive Economic and Trade Agreement (CETA); Canada-Panama Free Trade Agreement
AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted on October 20, 2026 by 2:00 PM EDT. All bids submitted after 2:00 PM EDT will result in the bid being declared non-responsive. Public Works and Government Services Canada (PWGSC) wishes to retain the services of a Consultant to provide Construction Site Resident Services for Long Lake and Little Brother Lake Dam Replacement under a Request for Proposal..
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 |
|---|---|---|---|---|
| Mar 2026 | McElhanney Ltd | EZ899-260727 Engineering Services for Extraordinary Load Permit Requests | Department of Public Works and Government Services (PSPC) | $1,230,242 |
| Feb 2026 | McElhanney Ltd | EZ899-260963 Engineering Services for Construction and Contract Administration and Site Supervision | Department of Public Works and Government Services (PSPC) | $2,115,216 |
| Jan 2026 | AtkinsRéalis Canada Inc. | EP076-240590 - Municipal or civil engineering services | Department of Public Works and Government Services (PSPC) | $331,874 |
| Oct 2025 | Eastpoint Engineering Limited | EC016-251164 - Building Condition Report – Bedford Institute of Oceanography | Department of Public Works and Government Services (PSPC) | $462,082 |
| Aug 2025 | WSP Canada Inc | EZ899-260651 DCU - Sandspit Airport Sewage Treatment Facility Upgrade | Department of Public Works and Government Services (PSPC) | $160,850 |
| Feb 2025 | Republic Architecture Inc. | Master Plan – Atlantic Institution – CSC | Department of Public Works and Government Services (PSPC) | $487,301 |
| Nov 2024 | GEMTEC Consulting Engineers and Scientists Limited | Flings Brook Dam Decommissioning – Design | Department of Public Works and Government Services (PSPC) | $180,780 |
| Oct 2024 | KGS Group | Assessment, Design, and Contract Administration Services - Lower Fort Garry National Historic Site | Parks Canada | $88,200 |
| Aug 2024 | Groupe de construction DePiedmont inc. | 2592-Reconstruction of the timber crib walls Est P.CSt-Paul – Canal Lachine National Historic Site | Parks Canada | $2,070,453 |
| Feb 2024 | Ace Architecture Inc. | Ya Ha Tinda Staff Housing and Utility Upgrade – Banff National Park | Parks Canada | $356,224 |
| Dec 2023 | Isl Engineering And Land Services | F1700-230225 Cheslatta Falls Bowron River Hatcheries Hydrogeology and Water Supply Engineering Ass. | Department of Public Works and Government Services (PSPC) | $159,985 |
| Nov 2023 | Eastpoint Engineering Limited | EC016-240706 – Building Condition Reports - Various Locations in NB and NL | Department of Public Works and Government Services (PSPC) | $306,188 |
| Nov 2023 | Stantec Consulting Ltd. | RFSO Civil Marine Engineering Services Ontario Region | Department of Public Works and Government Services (PSPC) | $368,516 |
| Oct 2023 | CBCL Limited | Bristy Cove River Bridge Structural Evaluation | Department of Public Works and Government Services (PSPC) | $79,373 |
| Oct 2023 | AECOM Canada Ltd. | Two Jack Lakeside Campground Site Investigation – Banff National Park | Parks Canada | $324,953 |
Values as awarded, from $79,373 to $2,115,216.
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 |
|---|---|---|
| WSP Canada Inc. | 21 | $7.7M |
| Republic Architecture Inc. | 17 | $4.1M |
| AECOM Canada ULC | 13 | $1.8M |
| AtkinsRéalis Canada Inc. | 12 | $940K |
| Architecture49 Inc. | 11 | $6.1M |
| Tetra Tech Canada Inc. | 9 | $2.9M |
| Stantec Consulting Ltd. | 9 | $1M |
| Mallen Gowing Berzins Architecture Incorporated | 7 | $1.4M |
| Eastpoint Engineering Limited | 6 | $1.8M |
| GEMTEC Consulting Engineers and Scientists Limited | 6 | $1.7M |
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.