SAP Ariba system maintenance

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

  • Saturday, November 23 from 7:00 pm until 11:00 pm (EST) 

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:

10 of 13069
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Welding Services Construction 2015/04/23 2015/05/12 Royal Canadian Mounted Police
Welding Services Services 2023/11/07
Amended
2023/11/07 Natural Resources Canada
Welding Technician Construction 2020/10/30
Amended
2020/11/17 Public Works and Government Services…
Welding Equipment Goods 2019/02/15
Amended
2019/02/21 Department of National Defence
Welding Equipment Goods 2019/01/11
Amended
2019/01/15 Department of National Defence
Welding Equipment Goods 2019/03/20
Amended
2019/03/22 Department of National Defence
Welding Services Construction 2015/06/26
Amended
2015/07/02 Public Works and Government Services…
Welding Services Construction 2013/04/19 2013/05/07 Public Works and Government Services…
Welding and Fabrication Services II - Atlantic Institution Construction 2023/03/24
Amended
2023/03/24 Correctional Service Canada
Welding Contractor Services Construction 2020/07/09 2020/07/28 Public Works and Government Services…
Displaying 1 - 10 of
10 of 26100
26100
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Welding Services Construction 2015/07/16 N/A Public Works and Government Services…
Welding Services Construction 2015/05/21 N/A Royal Canadian Mounted Police
Welding Contractor Services Construction 2019/12/19 N/A Public Works and Government Services…
Welding Contractor Services Construction 2013/03/28 N/A Public Works and Government Services…
Welding Services Services 2024/03/31
Amended
2024/03/31 Natural Resources Canada
Welding Services - Drumheller Construction 2020/08/14 N/A Public Works and Government Services…
WELDING AND METAL FABRICATION Construction 2014/04/14 N/A Department of National Defence
Welding Services Standing Offer Construction 2020/08/19 N/A Public Works and Government Services…
Welding Services Standing Offer Construction 2017/07/26 N/A Public Works and Government Services…
Amend 001 - High Pressure Welding - Farand and Sons Welding Ltd. Services 2024/11/11
Amended
2024/11/11 Department of National Defence (DND)
50 of 142368
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
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2010/01/27 CAD 575,000.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/07/14 CAD 150,000.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/05/29 CAD 575,000.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/03/31 CAD 575,000.00
Hat Millwright & Mechanical Services Ltd. W6897-210034/001/PWU Department of National Defence 2021/07/08 CAD 4,200,000.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/12/31 CAD 575,000.00
Hat Millwright & Mechanical Services Ltd. W6897-210034/001/PWU Department of National Defence 2022/02/16 CAD 0.00
Hat Millwright & Mechanical Services Ltd. W6897-200023/001/PWU Department of National Defence 2021/03/18 CAD 525,000.00
Hat Millwright & Mechanical Services Ltd. W6897-200023/001/PWU Department of National Defence 2020/02/04 CAD 1,575,000.00
East Lake Welding Ltd EP922-210200/001/PWU Public Works and Government Services… 2021/02/01 CAD 20,475.00
East Lake Welding Ltd EP922-210200/001/PWU Public Works and Government Services… 2020/12/14 CAD 32,450.00
East Lake Welding Ltd EW038-151951/001/PWU Public Works and Government Services… 2017/10/19 CAD 420,000.00
East Lake Welding Ltd EW038-151909/001/PWU Public Works and Government Services… 2017/10/19 CAD 420,000.00
East Lake Welding Ltd EW038-151951/001/PWU Public Works and Government Services… 2017/07/11 CAD 420,000.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/10/31 CAD 3,796.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/10/28 CAD 10,526.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/09/20 CAD 15,328.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/01/06 CAD 221,315.00
East Lake Welding Ltd EW038-151870/001/PWU Public Works and Government Services… 2015/03/10 CAD 345,431.00
East Lake Welding Ltd EW038-110945/001/PWU Public Works and Government Services… 2014/02/11 CAD 21,962.00
East Lake Welding Ltd EW038-140104/001/PWU Public Works and Government Services… 2013/09/10 CAD 400,000.00
East Lake Welding Ltd EW038-130995/001/PWU Public Works and Government Services… 2012/08/20 CAD 522,522.00
East Lake Welding Ltd EW038-120709/001/PWU Public Works and Government Services… 2012/03/16 CAD 15,750.00
East Lake Welding Ltd EW038-102128/001/PWU Public Works and Government Services… 2011/11/30 CAD 315,000.00
East Lake Welding Ltd E0209-113857/001/PWT Public Works and Government Services… 2011/10/24 CAD 6,237.00
East Lake Welding Ltd E0209-113857/001/PWT Public Works and Government Services… 2011/09/30 CAD 67,577.00
East Lake Welding Ltd E0209-113857/001/PWT Public Works and Government Services… 2011/08/19 CAD 45,623.00
East Lake Welding Ltd EW038-120709/001/PWU Public Works and Government Services… 2011/08/10 CAD 306,600.00
East Lake Welding Ltd E0209-113857/001/PWT Public Works and Government Services… 2011/07/06 CAD 1,513,502.00
Soudure Audet Welding Ltd EC015-111221/001/PWB Public Works and Government Services… 2010/11/10 CAD 99,994.00
East Lake Welding Ltd EW038-110945/001/PWU Public Works and Government Services… 2010/09/15 CAD 119,700.00
East Lake Welding Ltd EW038-102128/001/PWU Public Works and Government Services… 2009/12/09 CAD 315,000.00
East Lake Welding Ltd EW038-102223/001/PWU Public Works and Government Services… 2009/10/30 CAD 315,000.00
East Lake Welding Ltd EW038-094070/001/PWU Public Works and Government Services… 2009/08/17 CAD 210,000.00
East Lake Welding Ltd EW038-060376/001/PWU Public Works and Government Services… 2009/04/27 CAD 105,000.00
United fabrication & Welding Ltd EW038-060483/001/PWU Public Works and Government Services… 2009/03/17 CAD 105,000.00
East Lake Welding Ltd EP922-210200/001/PWU Public Works and Government Services… 2020/09/02 CAD 452,025.00
East Lake Welding Ltd EW038-151909/001/PWU Public Works and Government Services… 2017/07/13 CAD 420,000.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/12/13 CAD 90,060.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/10/20 CAD 5,210.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/09/15 CAD 29,001.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/08/11 CAD 738,125.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/06/14 CAD 29,220.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2015/10/05 CAD 1,017,760.00
East Lake Welding Ltd EW038-151909/001/PWU Public Works and Government Services… 2015/08/17 CAD 420,000.00
East Lake Welding Ltd EW038-151951/001/PWU Public Works and Government Services… 2015/07/09 CAD 420,000.00
East Lake Welding Ltd EW038-103133/001/PWU Public Works and Government Services… 2012/07/30 CAD 170.00
East Lake Welding Ltd E0209-113857/001/PWT Public Works and Government Services… 2011/08/29 CAD 4,452.00
Soudure Audet Welding Ltd EC015-111221/001/PWB Public Works and Government Services… 2010/09/21 CAD 99,994.00
East Lake Welding Ltd EW038-103133/001/PWU Public Works and Government Services… 2010/01/25 CAD 172,720.00

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