SAP Ariba system maintenance

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

  • Friday, June 21 from 3:00 pm until 7:00 pm (Eastern Time) 
  • Saturday, June 22 from 6:00 pm until Sunday, June 23 12:00 am (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 519
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
2020 PEC Soil Disposal Program Services 2020/02/28
Amended
2020/03/02 Public Works and Government Services…
Cancelled-1000218997 Services 2020/02/17 2020/03/30 Aboriginal Affairs & Northern…
Freshwater Connectivity Indicator for Protected Areas in Canada Services 2019/12/19 2020/01/06 Environment Canada
Wood Waste Remediation Pilot Services 2019/11/21
Amended
2019/11/22 Public Works and Government Services…
Owner’s Environmental Monitor – Cheewaht Lake Sockeye Tributaries –… Services 2019/10/31
Amended
2019/11/14 Parks Canada
SEL -Debris Cleanup Services 2019/10/24
Amended
2019/11/05 Public Works and Government Services…
Contaminated Sites Remediation Services Services 2019/10/21
Amended
2019/11/04 Public Works and Government Services…
Contaminated Sites Remediation Services Services 2019/10/21
Amended
2019/11/04 Public Works and Government Services…
Destruction / rubber shredding Services 2019/10/01 2019/11/12 Department of National Defence
Oil Pit Remediation- Wasauksing Services 2019/08/15
Amended
2019/08/22 Public Works and Government Services…
Reay Creek Remediation Services 2019/07/26
Amended
2019/08/01 Public Works and Government Services…
Regional Standing Offer for Environmental Risk Management Services Services 2019/07/23
Amended
2019/08/07 Fisheries and Oceans Canada
Project Management Services Services 2019/07/04 2019/07/19 Natural Resources Canada
Contaminated Sites Risk Assessment Services 2019/07/02
Amended
2019/07/08 Public Works and Government Services…
Defence Construction Canada – Request for Abbreviated proposal for… Services 2019/06/21
Amended
2019/07/04 Defence Construction Canada
EGD Parcel IM-901 Remediation Services 2019/03/08
Amended
2019/03/13 Public Works and Government Services…
Enhance and update the emission model NONROAD2012C Services 2019/03/07
Amended
2019/03/18 Environment Canada
PEC Contaminated Site Soil Disposal Services 2019/02/05
Amended
2019/02/08 Public Works and Government Services…
PEC Contaminated Site Soil Excavation Services 2018/12/11
Amended
2018/12/13 Public Works and Government Services…
Services for Asbestos Assessment Program in Newfoundland and Labrador Services 2018/11/08
Amended
2018/11/15 Royal Canadian Mounted Police
Soil Transport and Disposal Services 2018/10/26 2018/11/20 Public Works and Government Services…
APEC 32 Contaminated SItes Soil Services 2018/10/09
Amended
2018/10/11 Public Works and Government Services…
Onsite Soil Treatment Facility Operation Services 2018/08/28
Amended
2018/09/07 Public Works and Government Services…
Y-Jetty and Lang Cove Remediation Project Services 2018/07/27 2018/08/22 Public Works and Government Services…
Soil Treatment Facility Operation Services 2018/07/19
Amended
2018/08/07 Public Works and Government Services…
Review of Commercial and Institutional Buildings Energy Use and Energy… Services 2018/07/18
Amended
2018/07/20 Natural Resources Canada
Muncho Lake Camp Site Remediation Services 2018/07/18
Amended
2018/07/20 Public Works and Government Services…
Environmental Services - RFSO Services 2018/06/04
Amended
2018/06/13 Natural Resources Canada
Environmental Services RISO Services 2018/04/05
Amended
2018/04/11 Transport Canada
Asbestos Abatement of Suspended Ceiling and Plenum Services 2017/12/22
Amended
2018/01/03 Public Works and Government Services…
Wasagaming Remediation Services 2017/11/29
Amended
2017/12/05 Public Works and Government Services…
Hazardous Bldg Materials Abatement Services 2017/11/24
Amended
2017/11/27 Public Works and Government Services…
Explosive Unit Remediation Services 2017/11/01
Amended
2017/11/03 Public Works and Government Services…
Middle Harbour Fill Site Remediation Dredging Services 2017/10/20
Amended
2017/10/23 Public Works and Government Services…
Fireside Maintenance Camp Remediation Services 2017/10/16
Amended
2017/10/18 Public Works and Government Services…
Environmental Services - RISO Services 2017/10/12
Amended
2017/10/16 Public Works and Government Services…
APEC 5 Remediation Services 2017/10/11
Amended
2017/10/13 Public Works and Government Services…
AEC 40 Remediation Services 2017/10/06
Amended
2017/10/10 Public Works and Government Services…
Environmental Monitoring Services 2017/09/20
Amended
2017/09/25 Public Works and Government Services…
LIF & Hydraulic Profiling Survey Services 2017/09/14
Amended
2017/09/19 Public Works and Government Services…
RFSO - Environmental Studies Services 2017/08/30
Amended
2017/09/08 Public Works and Government Services…
RFSO - Environmental Evaluations Services 2017/08/30
Amended
2017/09/08 Public Works and Government Services…
Watson Lake Airport AEC 32 Remediation Services 2017/08/28
Amended
2017/08/29 Public Works and Government Services…
Bioremediation - Watson Lake Airport, YT Services 2017/08/28 2017/09/15 Public Works and Government Services…
First Stage In Situ Remediation Services 2017/08/25
Amended
2017/08/28 Public Works and Government Services…
Fireside Maintenance Camp Remediation Services 2017/08/23
Amended
2017/08/25 Public Works and Government Services…
Former Trutch Townsite (K-19) Remediation Services 2017/08/18
Amended
2017/08/21 Public Works and Government Services…
Exterior Lead-based Paint Services 2017/08/01
Amended
2017/08/03 Public Works and Government Services…
Developing Artificial Intelligence Algorithms to Create Cloud Profiles Services 2017/07/11 2017/07/25 Environment Canada
Standing Offer – Invasive Alien Plant Control – Mountain National Parks… Services 2017/06/23
Amended
2017/06/29 Parks Canada
Displaying 1 - 10 of
10 of 456
456
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Environmental Services Services 2022/09/07 N/A Public Works and Government Services…
Comprehensive Review of Storage Tank Systems Services 2022/09/01 N/A Environment Canada
Environmental Services Services 2022/08/09 N/A Public Works and Government Services…
Water Treatment System Maintenance and Water Supply Services for Select… Services 2022/06/28 N/A National Research Council Canada
Environmental Services Services 2022/06/01 N/A Public Works and Government Services…
Environmental Services Services 2022/06/01 N/A Public Works and Government Services…
Environmental Services Services 2022/06/01 N/A Public Works and Government Services…
Regulatory Support Services, Faro Mine Remediation Project Services 2022/05/20 N/A Public Works and Government Services…
Nanaimo Military Camp Bunker Remediation Excavation Program Services 2022/04/07 N/A Public Works and Government Services…
Environmental services - Environmental assessment and receiving… Services 2022/03/29 N/A Public Works and Government Services…
10 of 2466
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
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
Saskcon Repair Services Ltd ET022-230824/001/NCS Public Works and Government Services… 2023/02/13 CAD 260,138.00
ATKINSREALIS CANADA INC. EZ897-212493/002/VAN Public Works and Government Services… 2023/02/12 CAD 1,575,000.00
Stantec Consulting Ltd. EZ897-212493/001/VAN Public Works and Government Services… 2023/02/12 CAD 2,100,000.00
ARCADIS Canada Inc. EZ897-212493/003/VAN Public Works and Government Services… 2023/02/12 CAD 1,050,000.00
SECURE ENERGY EZ897-230433/001/PWY Public Works and Government Services… 2023/02/09 CAD 895,594.00

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