The Technical Standards and Safety Authority (TSSA) adopts standards and administers the policies, procedures and processes for the certification of welders and brazers regulated under the Technical Standards and Safety Act, 2000’s Ontario Regulation 220/01: Boilers and Pressure Vessels (BPVs). Businesses that repair/alter BPVs and install/repair associated piping systems are required to hold a Certificate of Authorization (COA) from TSSA or another Canadian jurisdiction. Companies with a National Board Certificate of Authorization (“R” stamp) are also acceptable for repairs/alterations of BPVs.
In the following directory, you can find a listing of businesses that hold a COA issued by TSSA. Please note that the information in this directory is updated periodically and may not reflect the most recent information available for each entry. If you have a question or concern regarding any of the information contained on this page, please contact customerservices@tssa.org or call 1-877-682-TSSA (8772).
ONTARIO POWER GENERATION INC-NUCLEAR WASTE MANAGEMENT DIVISION
- Address:
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CONCESSION 4 177 TIE RD, BRUCE TOWNSHIP
TIVERTON, ON
Canada
N0G 2T0 - Products/Services:
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Power Piping Installation ASME B31.1 (SHOP ONLY)
Status: 04-15-2023
Number: QA-04636
Fabrication, assembly and installation of power piping at the above location only. In accordance with CSA Standard B51-09, Update 1, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1-2010 Power Piping.
Process Piping Installation ASME B31.3 (SHOP ONLY)
Status: 04-15-2023
Number: QA-04637
Fabrication, assembly and installation of process piping at the above location only. In accordance with CSA Standard B51-09, Update 1, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3-2010 Process Piping.
Boiler & Pressure Vessel Repair/Alteration (SHOP ONLY)
Status: 04-15-2023
Number: QA-04638
Repair and alteration of pressure vessels, piping, and Category A, B, C, D, E, F, and H type fittings at the above location only. In accordance with CSA Standard B-51-09, Update 1, Boiler, Pressure Vessel and Pressure Piping Code.
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