Tender · Closed · Request for Proposal
Climate Change Adaptation Guidelines
Government of the Northwest Territories (GNWT)
- Closed
- April 24, 2026
- April 24, 2026 at 17:00
- Published
- March 13, 2026
- amended April 24, 2026
- Type
- Services
- Competitive - Open bidding
- Delivery
- Anywhere in Canada
- 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-450-33231300 · solicitation EV8953
- Commodity (UNSPSC)
- 77100000 Environmental management77110000 Environmental protection
- Topic
- Environmental services
- Delivery regions
- Anywhere in Canada, Northwest Territories
- Trade agreements
- Please refer to Tender Description or Tender Documents
- How the winner is picked
- Highest Combined Rating of Technical Merit and Price What this means
Procurement Shared Services (PSS) is requesting proposals on behalf of Housing Northwest Territories (HNWT) for Climate Change Adaptation Guidelines.
Addendum 01 issued March 23, 2026
Addendum 02 issued March 31, 2026
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 |
|---|---|---|---|---|
| May 2026 | Blazing Star Environmental Inc. | EQ447-260911 Kingston Inner Harbour Turtle Habitat Monitoring | Department of Public Works and Government Services (PSPC) | $285,166 |
| Feb 2026 | Kipnik Nunavut Inc. | Environmental Investigations, Remediation and Engineering Services Related to Contaminated Sites Program in Nunavut | Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC) | $3,727,500 |
| Jan 2026 | Sila Remediation Inc | Environmental Investigations, Remediation and Engineering Services Related to Contaminated Sites Program in Nunavut | Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC) | $3,727,500 |
| Jan 2026 | Dillon Consulting Limited, Arktis Piusitippaa Inc., in JV. | Environmental Investigations, Remediation and Engineering Services Related to Contaminated Sites Program in Nunavut | Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC) | $3,727,500 |
| Jan 2026 | Nunami Stantec Limited | Environmental Investigations, Remediation and Engineering Services Related to Contaminated Sites Program in Nunavut | Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC) | $3,727,500 |
| Nov 2025 | Tetra Tech Canada Inc. | 700795842 006 - MES Environmental Services NT | Department of Public Works and Government Services (PSPC) | $185,466 |
| Sep 2025 | Milestone Environmental Contracting Inc. | EZ897-260500 Soil Treatment Facilities Operation and Decommissioning | Department of Public Works and Government Services (PSPC) | $1,287,289 |
| Sep 2025 | KBL Projects Ltd | EZ897-260190 RCMP Ucluelet Remedial Excavation | Department of Public Works and Government Services (PSPC) | $272,778 |
| Jul 2025 | WSP Canada Inc. | EZ897-250830 - Regulatory Support Services | Department of Public Works and Government Services (PSPC) | $11,025,000 |
| May 2025 | Not named here | Department of Public Works and Government Services (PSPC) | $884,015 | |
| Mar 2025 | FastHazard B.V. | RAPID HAZARD MODELLING AND MAPPING - ACAN | Natural Resources Canada | $118,400 |
| Jan 2025 | Dillon Consulting Limited | NRCan-5000078627/B-National Flood Hazard Data Layer-181233 | Natural Resources Canada | $112,190 |
| Dec 2024 | Evision Inc., Softsim Technologies Inc, In Joint Venture | Process Development and implementation at select DND sites of EEPR | Department of National Defence (DND) | $84,140 |
| Oct 2024 | AtkinsRéalis Canada Inc. | 700801312 | Department of Public Works and Government Services (PSPC) | $111,545 |
| Sep 2024 | AtkinsRéalis Canada Inc. | 700800870 | Department of Public Works and Government Services (PSPC) | $35,917 |
Values as awarded, from $35,917 to $11,025,000.
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 |
|---|---|---|
| SLR Consulting (Canada) Ltd. | 30 | $7.2M |
| AtkinsRéalis Canada Inc. | 25 | $2.7M1 not stated |
| Dillon Consulting Limited/Les Consultants Dillon Limitée | 24 | $4.2M |
| Trek Engineering Inc. | 19 | $2M |
| Blm-Kel-60 Corp. | 13 | $3.3M |
| Tetra Tech Canada Inc. | 10 | $4.5M1 not stated |
| WSP Canada Inc. | 9 | $13.7M5 not stated |
| Nunami Stantec Limited | 9 | $7M |
| Kalo Stantec Limited | 8 | $2.7M1 not stated |
| Outcome Consultants Inc. | 7 | $3.6M |
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.