Canada tender · Request for Proposal
Welding Services
Reference number: nrcan-5000094712
Issuing organization: Department of Natural Resources (NRCan)
Published: 2026-05-07
Closing date: 2026-05-28
Tender details
Natural Resources Canada needs a qualified contractor to provide shop and field welding services at its Bells Corners Complex in Ottawa. Work includes installation and modification of welded pressure piping and tubing, plus repair and alteration of pressure vessels, in indoor and outdoor settings. This supports safe, reliable operation of specialized pressure systems. The contract runs to March 31, 2027, with up to four one-year extensions.