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
Operation and Maintenace Environmental Exposure Chamber Services 2012/03/27 2012/04/16 Department of National Defence
Environment Impact and Archaeological Assessment Services Services 2012/08/24 2012/10/03 Public Works and Government Services…
EGD Waterlot -Phase 1C Fish Habitat Services 2013/04/22
Amended
2013/04/25 Public Works and Government Services…
Provision of Waste Water and Water Treatment Plant services for the RCMP… Services 2013/05/17 2013/06/26 Public Works and Government Services…
Designated Substance Assessment & Monitoring Consultant Services –… Services 2013/05/23 2013/07/03 Public Works and Government Services…
Fort Nelson Airport Bioremediation Services 2013/05/30
Amended
2012/08/20 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/05/30
Amended
2012/03/08 Public Works and Government Services…
ENVIRONMENTAL CONSULTANT SERVICES - MULTIDISCIPLINARY, WESTERN REGION,… Services 2013/05/30
Amended
2012/05/01 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…
Whitehorse Airport N.Apron Remediation Services 2013/05/30
Amended
2012/09/11 Public Works and Government Services…
Airport Erosion Protection-Protection contre l'érosion à l'… Services 2013/05/30
Amended
2012/10/16 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…
Resurvey of the Small Scale Sites, Approximately 450 Properties Services 2013/05/30
Amended
2012/10/09 Public Works and Government Services…
Coldstream Ranch Well Remediation Services 2013/05/30
Amended
2013/01/30 Public Works and Government Services…
Environmental Investigation of Sites Services 2013/05/30
Amended
2012/08/28 Public Works and Government Services…
SAR in Ontario and Quebec Services 2013/05/30
Amended
2012/08/20 Public Works and Government Services…
Airport Foreshore Erosion Protectio Construction, Services 2013/05/30
Amended
2013/05/13 Public Works and Government Services…
Wilmer Marsh Remediation Services 2013/05/30
Amended
2012/10/09 Public Works and Government Services…
EGD Waterlot Remediation Phase 1B Services, Construction 2013/05/30
Amended
2013/01/07 Public Works and Government Services…
Install Soil Remediation System Services 2013/05/30
Amended
2013/02/07 Public Works and Government Services…
Contaminated Marine Sediment Consulting and Remediation Services Services 2013/05/30
Amended
2013/05/07 Public Works and Government Services…
Remediation Consultants Services 2013/05/30
Amended
2012/03/28 Public Works and Government Services…
Remediation Consultants Services 2013/05/30
Amended
2012/03/28 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/05/30
Amended
2012/03/08 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/05/30
Amended
2013/04/23 Public Works and Government Services…
Coldstream Ranch Well Remediation Services 2013/05/30
Amended
2012/10/03 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…
Human Health and Ecological Risk Assessment Consulting Services Services 2013/05/30
Amended
2012/10/22 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/05/30
Amended
2013/04/23 Public Works and Government Services…
Human Health and Ecological Risk Assessment Consulting Services Services 2013/05/30
Amended
2012/10/22 Public Works and Government Services…
EIA-AOMC Soil Remediation Services 2013/05/30
Amended
2012/08/07 Public Works and Government Services…
PORT HOPE, ON - SMALL SCALE SITES, WINTER 2013 RADON GAS MEASUREMENTS -… Services 2013/05/30
Amended
2012/11/20 Public Works and Government Services…
COL-43 Site Remediation Services 2013/06/10
Amended
2013/06/11 Public Works and Government Services…
Terrestrial Biological Assessment Services 2013/06/10
Amended
2013/06/17 Public Works and Government Services…
EGD Waterlot - Fish Habitat Construction, Services 2013/06/14
Amended
2013/06/14 Public Works and Government Services…
Land Treatment Facility Treatment Services 2013/06/14
Amended
2013/06/28 Public Works and Government Services…
Marine/Freshwater Biological Assmt Services 2013/06/14
Amended
2013/06/17 Public Works and Government Services…
Environmental Consulting Services Services 2013/06/15 2013/06/18
Airport Foreshore Erosion Protection Services 2013/06/21 2013/07/11 Public Works and Government Services…
Beaufort Regional Environmental Assessment Cumulative Effects Management… Services 2013/06/21 2013/07/23
Fort Nelson Airport Bioremediation Services 2013/06/24
Amended
2013/06/26 Public Works and Government Services…
Environmental investigation of the Îles des Esquimaux and Brador Bay… Services 2013/07/08
Amended
2013/07/22 Public Works and Government Services…
Watson Lake AEC 7 Ex-Situ Remediation Services 2013/07/19
Amended
2013/07/22 Public Works and Government Services…
Environmental Investigation of Sites Services 2013/08/08
Amended
2014/01/23 Public Works and Government Services…
Kenora District, ON. Enviromental Soil Remediation and Fuel Storage Tank… Services 2013/09/17
Amended
2013/09/24 Public Works and Government Services…
Lobstick Maintenance Compound Remediation in Prince Albert National Park… Services 2013/11/01
Amended
2013/11/07 Parks Canada
Environmental investigation of the Baie-des-Chaleurs, Gaspésie, sites Services 2013/11/08
Amended
2013/11/12 Public Works and Government Services…
Environmental investigation at the Pointe-au-Père wharf Services 2013/11/18
Amended
2013/11/20 Public Works and Government Services…
Beaufort Regional Environmental Assessment Cumulative Effects Management… Services 2013/11/18
Amended
2013/11/20 Aboriginal Affairs & Northern…
Gather & Compile SARA Information Services 2013/11/27
Amended
2013/11/28 Environment Canada
Displaying 1 - 50 of
50 of 497
497
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…
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…
Environmental services - Environmental assessment and receiving… Services 2022/03/29 N/A Public Works and Government Services…
Environmental Services Services 2021/09/29 N/A Public Works and Government Services…
CFB Comox FFTA Source Control Project Services 2021/04/08 N/A Public Works and Government Services…
2020 Remedial Excavation Prg., PEC Services 2021/01/12 N/A Public Works and Government Services…
Winter Mechanical Management of Phragmites Australis at the Big Creek… Services 2020/11/02 N/A Environment Canada
Environmental Services Services 2020/09/16 N/A Office of Infrastructure of Canada
Environmental Drilling, Alaska Highway Sites Services 2020/08/18 N/A Public Works and Government Services…
STF Soil Turning, Various Locations Services 2020/07/31 N/A Public Works and Government Services…
Contaminated Sites Remediation Services Services 2020/01/31 N/A Public Works and Government Services…
Destruction / rubber shredding Services 2019/12/05 N/A Department of National Defence
SEL -Debris Cleanup Services 2019/11/08 N/A Public Works and Government Services…
Prophet River Remediation Services 2019/11/07 N/A Public Works and Government Services…
PRB Wall Construction & Remediation Services 2019/11/05 N/A Public Works and Government Services…
Regional Standing Offer for Environmental Risk Management Services Services 2019/10/31 N/A Fisheries and Oceans Canada
Groundwater Monitoring, Monitoring Well Repairs and Decommissioning,… Services 2019/08/19 N/A Transport Canada
APEC 6 & 7 Land Treatment Facility Services 2019/07/15 N/A Public Works and Government Services…
Environmental Services Services 2019/06/14 N/A Public Works and Government Services…
Environmental Services Services 2019/01/16 N/A Public Works and Government Services…
Waste Auditing Services 2019/01/16 N/A Public Works and Government Services…
PEC Contaminated Site Soil Excavation Services 2018/12/18 N/A Public Works and Government Services…
Y-Jetty and Lang Cove Remediation Project Services 2018/11/30 N/A Public Works and Government Services…
APEC 32 Contaminated SItes Soil Services 2018/10/25 N/A Public Works and Government Services…
Groundwater Monitoring & Decommissioning of Monitoring Wells at… Services 2018/10/10 N/A Transport Canada
Soil Treatment Facilities Operation Services 2018/09/06 N/A Public Works and Government Services…
Muncho Lake Camp Site Remediation Services 2018/07/27 N/A Public Works and Government Services…
Environmental Services Services 2018/03/08 N/A Public Works and Government Services…
Environmental Services Services 2018/03/05 N/A Public Works and Government Services…
Environmental Services Services 2018/03/05 N/A Public Works and Government Services…
Environmental Services Services 2018/03/05 N/A Public Works and Government Services…
PEC Site 2017-18 Soil Removal Services 2018/02/24 N/A Public Works and Government Services…
Environmental Services - RISO Services 2018/02/15 N/A Public Works and Government Services…
Environmental Services - RISO Services 2018/02/15 N/A Public Works and Government Services…
Colwood FOD North Area Remediation, CFB Esquimalt Services 2018/01/26 N/A Public Works and Government Services…
Environmental Services Services 2018/01/12 N/A Public Works and Government Services…
Environmental Services Services 2018/01/12 N/A Public Works and Government Services…
Environmental Services Services 2018/01/12 N/A Public Works and Government Services…
Environmental Services - RISO Services 2018/01/12 N/A Public Works and Government Services…
Asbestos Abatement of Suspended Ceiling and Plenum Services 2018/01/09 N/A Public Works and Government Services…
Environmental Services Services 2018/01/02 N/A Public Works and Government Services…
RFSO - Environmental Evaluations Services 2018/01/02 N/A Public Works and Government Services…
Wasagaming Remediation Services 2017/12/13 N/A Public Works and Government Services…
Environmental Services Services 2017/12/12 N/A Public Works and Government Services…
Hazardous Bldg Materials Abatement Services 2017/12/05 N/A Public Works and Government Services…
Cadet Camp Soil Remediation Canadian Forces Base (CFB) Trenton Services 2017/11/01 N/A Public Works and Government Services…
Fireside Maintenance Camp Remediation Services 2017/10/25 N/A Public Works and Government Services…
50 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
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
Golder Associates Ltd. EZ113-200769/002/VAN Public Works and Government Services… 2023/02/13 CAD 1,260,000.00
PINCHIN LTD. EZ897-212493/004/VAN Public Works and Government Services… 2023/02/12 CAD 525,000.00
QM LP; PPM CIVIL CONSTRUCTORS, ULC IN JOINT VENTURE EZ113-222431/001/PWY Public Works and Government Services… 2023/02/10 CAD -1,649,546.00
Golder Associates Ltd. EZ897-201145/002/VAN Public Works and Government Services… 2023/01/26 CAD 8,800,000.00
AUSENCO SUSTAINABILITY ULC EZ897-192499/004/VAN Public Works and Government Services… 2023/01/25 CAD 4,500,000.00
Golder Associates Ltd. EZ897-192499/005/VAN Public Works and Government Services… 2023/01/19 CAD 2,700,000.00
Golder Associates Ltd. EZ897-192061/005/VAN Public Works and Government Services… 2023/01/19 CAD 367,500.00
Tetra Tech Canada Inc. EZ897-230862/001/FAR Public Works and Government Services… 2023/01/11 CAD 1,282,798.00
Tetra Tech Canada Inc. EZ897-230862/001/FAR Public Works and Government Services… 2023/01/05 CAD 12,472.00
Keystone Environmental Ltd. EZ897-192061/004/VAN Public Works and Government Services… 2022/12/20 CAD 1,050,000.00
AquaTerra Environmental Ltd. EZ897-192061/001/VAN Public Works and Government Services… 2022/12/20 CAD 700,000.00
Tetra Tech Canada Inc. EZ897-230862/001/FAR Public Works and Government Services… 2022/12/14 CAD 50,075.00
QM LP EZ113-220948/001/PWY Public Works and Government Services… 2022/12/13 CAD 101,719.00
Englobe T3033-220003/003/QCL Transport Canada 2022/11/08 CAD 965,790.00
GHD Consultants Ltd. GHD Consultants Ltée EE517-220492/001/QCL Public Works and Government Services… 2022/11/08 CAD 2,433,974.76
Englobe EE517-220492/006/QCL Public Works and Government Services… 2022/11/08 CAD 851,918.76
QM LP EZ113-230036/001/PWY Public Works and Government Services… 2022/11/03 CAD 56,391.00
Tetra Tech Canada Inc. EZ897-230807/001/FAR Public Works and Government Services… 2022/10/31 CAD -42,000.00
AUSENCO SUSTAINABILITY INC. EZ897-191436/003/VAN Public Works and Government Services… 2022/10/17 CAD 4,000,000.00
SECURE ENERGY EZ897-230433/001/PWY Public Works and Government Services… 2022/10/11 CAD 17,776,969.00
ENSERO SOLUTIONS CANADA, INC. EZ897-220593/001/FAR Public Works and Government Services… 2022/09/21 CAD 35,000,000.00
Englobe T3033-220003/003/QCL Transport Canada 2022/09/08 CAD 965,790.00
SNC-LAVALIN INC T3033-220003/006/QCL Transport Canada 2022/09/08 CAD 643,860.00
Keystone Environmental Ltd. EZ897-191436/005/VAN Public Works and Government Services… 2022/08/11 CAD 1,000,000.00
QM LP EZ113-230036/001/PWY Public Works and Government Services… 2022/08/09 CAD 117,531.00
Tetra Tech Canada Inc. EZ897-230723/001/FAR Public Works and Government Services… 2022/07/15 CAD 78,759.00
QM LP EZ897-220811/001/PWY Public Works and Government Services… 2022/06/21 CAD 14,530.00
ARCADIS Canada Inc. EZ897-212493/003/VAN Public Works and Government Services… 2022/05/27 CAD 1,050,000.00
QM LP EZ897-220811/001/PWY Public Works and Government Services… 2022/05/20 CAD 2,300.00
ENSERO SOLUTIONS CANADA, INC. EZ897-220593/001/FAR Public Works and Government Services… 2022/04/28 CAD 35,000,000.00
Secure Energy Services Inc. EZ897-220812/001/PWY Public Works and Government Services… 2022/04/20 CAD 23,634.00
CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint… EQ447-220523/013/TOR Public Works and Government Services… 2022/04/19 CAD 2,312,435.00
QM LP EZ113-220948/001/PWY Public Works and Government Services… 2022/04/12 CAD 81,343.00
Stantec Consulting Ltd. EQ447-220523/011/TOR Public Works and Government Services… 2022/04/11 CAD 6,748,732.00
ATKINSRÉALIS CANADA INC. EQ447-220523/008/TOR Public Works and Government Services… 2022/04/08 CAD 6,855,654.00
Dillon Consulting Limited EQ447-220523/010/TOR Public Works and Government Services… 2022/04/08 CAD 6,794,475.00
QM LP EZ897-220811/001/PWY Public Works and Government Services… 2022/04/07 CAD 840,389.00
Columbia Environmental Consulting Ltd. EZ897-192499/006/VAN Public Works and Government Services… 2022/03/31 CAD 100,000.00
SLR CONSULTING (CANADA) LTD. EZ897-192499/001/VAN Public Works and Government Services… 2022/03/31 CAD 3,000,000.00
SNC-Lavalin Inc. EZ897-192499/003/VAN Public Works and Government Services… 2022/03/31 CAD 2,000,000.00
GHD Consultants Ltd. GHD Consultants Ltée EE517-220492/001/QCL Public Works and Government Services… 2022/03/29 CAD 2,433,975.00
SNC-LAVALIN INC EE517-220492/002/QCL Public Works and Government Services… 2022/03/29 CAD 1,825,573.00
Englobe EE517-220492/006/QCL Public Works and Government Services… 2022/03/29 CAD 851,919.00
WSP CANADA INC. EE520-173150/001/MTC Public Works and Government Services… 2022/03/21 CAD 1,279,873.00
Stantec Consulting Ltd. EQ447-220523/004/TOR Public Works and Government Services… 2022/03/18 CAD 618,119.00
King Hoe Excavating Ltd. EZ897-220966/001/PWY Public Works and Government Services… 2022/03/09 CAD 72,920.00
QM LP EZ113-210191/001/PWY Public Works and Government Services… 2022/03/08 CAD -134,657.00
Sanexen Services Environnementaux inc. EZ897-220112/002/PWY Public Works and Government Services… 2022/03/03 CAD 50,358.00

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