SAP Ariba system maintenance

SAP Ariba will be unavailable for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Saturday, May 4 from 7:00 pm until 11:00 pm (Eastern Time) 

Tender opportunities

Browse the list of tender opportunities and sign up for notifications to stay up to date. To download contracting information posted on CanadaBuys and contract history: 


Notice categories:

50 of 561
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
RISO - Enviromental Services (Aboriginal Set-Aside) - Various Locations… Services 2014/10/06 2014/11/17 Public Works and Government Services…
RISO - Environmental Services (Aboriginal Set-Aside) - Various Locations… Services 2014/10/23
Amended
2014/11/13 Public Works and Government Services…
Regional Individual Standing Offers (RISOs) - Environmental Services… Services 2013/05/30
Amended
2013/05/01 Public Works and Government Services…
Regional Individual Standing Offers (RISOs) - Environmental Services… Services 2013/05/30
Amended
2013/05/06 Public Works and Government Services…
Regional Individual Standing Offers (RISOs) - Environmental Services… Services 2013/05/30
Amended
2013/04/22 Public Works and Government Services…
Oil Removal Operations - "MANOLIS L" Services 2018/03/19
Amended
2018/03/19 Fisheries and Oceans Canada
Independent Peer Review Services 1000207166 Services 2019/06/03 2019/06/17 Aboriginal Affairs & Northern…
Restoration in the Little Smoky and A La Peche Caribou Ranges Services 2023/10/05
Amended
2023/10/10 Environment and Protected Areas
Former Colinton Gas Station Remediation And Risk Management Services 2023/10/02
Amended
2023/11/15 Environment and Protected Areas
Laboratory Analysis of Metals in Biological Tissues. Services 2023/09/01
Amended
2023/09/08 Environment and Protected Areas
Regional Standing Offer for Environmental Risk Management Services Services 2023/04/18
Amended
2023/04/21 Fisheries and Oceans Canada
Environmental Management Services SO Services 2023/02/13
Amended
2023/02/21 Natural Resources Canada
Pendrell Sound Ghost Gear Clean-up Services 2022/12/16
Amended
2023/01/03 Fisheries and Oceans Canada
Emission Forecasting and Analysis System Services 2022/12/14
Amended
2022/12/23 Alberta Environment and Protected Areas
Development of Holistic Environmental Flows Framework for the Wood… Services 2022/11/17
Amended
2022/11/30 Environment Canada
Cancelled-168479 Services 2022/09/13 2022/10/20 Natural Resources Canada
Storage Tank System Decommissioning Services 2022/09/01 2022/09/20 Public Works and Government Services…
EGD Canadian Forces Sailing Association Waterlot Remediation Project Services 2022/06/17
Amended
2022/06/23 Public Works and Government Services…
Comprehensive Review of Storage Tank Systems Services 2022/05/27
Amended
2022/06/03 Environment Canada
Environmental compliance and assessments Services 2022/05/19
Amended
2022/05/31 Transport Canada
Contaminated Sites Consulting Services - Aboriginal Set-Aside Services 2022/05/05 2022/05/30 Transport Canada
Regulatory Support Services, Faro Mine Remediation Project Services 2022/04/25
Amended
2022/04/29 Public Works and Government Services…
Rewriting the Nunavut General Monitoring Plan’s (NGMP) Priority… Services 2022/02/01
Amended
2022/02/07 Indigenous Services Canada
Environmental Monitoring Services, Faro Mine Remediation Project Services 2022/01/31
Amended
2022/02/04 Public Works and Government Services…
Nanoose Transmitter Remediation Services 2022/01/21
Amended
2022/01/25 Public Works and Government Services…
Environmental services - Environmental assessment and receiving… Services 2022/01/17
Amended
2022/01/21 Public Works and Government Services…
AE22SLCS - Request for Abbreviated Proposals (RFAP) for Environmental… Services 2021/11/01 2021/12/07 Defence Construction Canada
Reforestation services Services 2021/10/04
Amended
2021/10/04 Indigenous Services Canada
Remedial Excavation Program PEC Site FY21/22 Services 2021/10/04
Amended
2021/10/07 Public Works and Government Services…
RP-14 Remediation Excavation Program Services 2021/09/28
Amended
2021/10/05 Public Works and Government Services…
SS Klondike Lead Abatement & Soil Services 2021/09/02
Amended
2021/09/07 Public Works and Government Services…
Environmental services Services 2021/07/19
Amended
2021/07/23 Indigenous Services Canada
Soil Treatment Facilities Operation Services 2021/06/10
Amended
2021/06/15 Public Works and Government Services…
Greenhouse Repair and Maintenance for the Harrow Research and… Services 2021/06/07 2021/07/06 Agriculture and Agri-Food Canada
Hazmat Services Services 2021/05/06
Amended
2021/05/10 Public Works and Government Services…
Request for Standing Offer – Greenhouse Repair & Maintenance for the… Services 2021/04/06 2021/05/05 Agriculture and Agri-Food Canada
Environment, Health & Safety Management Support Services Services 2021/03/19
Amended
2021/03/29 Indigenous Services Canada
Water and soil analysis for BFC Bagotville , PQ Services 2021/02/09
Amended
2021/03/01 Department of National Defence
Request for Proposals Risk Ranking of Contaminated Sites Services 2020/10/23
Amended
2020/10/28 Canadian Energy Regulator
Pacific Environmental Centre site Soil Disposal Services 2020/10/15
Amended
2020/10/15 Public Works and Government Services…
Winter Mechanical Management of Phragmites Australis at the Big Creek… Services 2020/10/08 2020/10/23 Environment Canada
Snowbird Environmental Cleanup Services 2020/09/04
Amended
2020/09/08 Public Works and Government Services…
ENVIRONMENTAL CHARACTERIZATION OF SOIL AND GROUNDWATER IN TWO SECTORS OF… Services 2020/09/03
Amended
2020/09/14 Transport Canada
CONTAMINATED SITES MARINE SEDIMENT REMEDIATION SERVICES Services 2020/09/01
Amended
2020/09/03 Public Works and Government Services…
Fire Fighting Training Area (FFTA) Remediation Services 2020/08/19
Amended
2020/08/25 Public Works and Government Services…
Environmental Drilling, Alaska Highway Sites Services 2020/08/11
Amended
2020/08/14 Public Works and Government Services…
RFSO for review and recommendation services of major project submissions… Services 2020/07/27
Amended
2020/08/27 Aboriginal Affairs & Northern…
House #12 AST Spill Remediation Services 2020/07/27
Amended
2020/07/31 Public Works and Government Services…
STF Soil Turning, Various Locations Services 2020/07/17
Amended
2020/07/24 Public Works and Government Services…
Cancelled-T3999-190016-1 Services 2020/07/08
Amended
2020/07/10 Transport Canada
Displaying 11 - 20 of
10 of 497
497
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
SO - Review and recommendation services of major project submissions in… Services 2021/02/09 N/A Indigenous Services Canada
Pacific Environmental Centre site Soil Disposal Services 2020/10/20 N/A Public Works and Government Services…
Fire Fighting Training Area (FFTA) Remediation Services 2020/09/02 N/A Public Works and Government Services…
WMC Remediation Contaminated Soil Services 2020/08/31 N/A Public Works and Government Services…
House #12 AST Spill Remediation Services 2020/08/13 N/A Public Works and Government Services…
Environmental and Geotechnical Monitoring Services 2020/07/23 N/A Aboriginal Affairs & Northern…
2020 PEC Soil Disposal Program Services 2020/03/06 N/A Public Works and Government Services…
Contaminated Sites Remediation Services Services 2020/01/31 N/A Public Works and Government Services…
Contaminated Sites Remediation Services Services 2020/01/31 N/A Public Works and Government Services…
Site Soil Excavation Services 2019/12/10 N/A Public Works and Government Services…
10 of 2503
List of contract history information. The columns are sortable in ascending and descending order.
Company name Contract number Organization Award/amendment date Contract / Amendment value
Kalo Stantec Limited EW699-221960/001/NCS Public Works and Government Services… 2023/04/19 CAD 2,400,000.00
AquaTerra Environmental Ltd. EZ897-192061/001/VAN Public Works and Government Services… 2023/03/28 CAD 700,000.00
Golder Associates Ltd. EZ897-192061/005/VAN Public Works and Government Services… 2023/03/28 CAD 367,500.00
G3 Consulting Ltd. EZ897-192061/002/VAN Public Works and Government Services… 2023/03/28 CAD 1,400,000.00
Keystone Environmental Ltd. EZ897-192061/004/VAN Public Works and Government Services… 2023/03/28 CAD 1,050,000.00
Tetra Tech Canada Inc. EZ897-230807/001/FAR Public Works and Government Services… 2023/02/24 CAD 57,309.00
Tetra Tech Canada Inc. EZ897-230862/001/FAR Public Works and Government Services… 2023/02/24 CAD 1,282,798.00
Golder Associates Ltd. EZ113-200769/002/VAN Public Works and Government Services… 2023/02/13 CAD 1,260,000.00
Saskcon Repair Services Ltd ET022-230824/001/NCS Public Works and Government Services… 2023/02/13 CAD 260,138.00
PINCHIN LTD. EZ897-212493/004/VAN Public Works and Government Services… 2023/02/12 CAD 525,000.00

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