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).
IMPERIAL OIL LTD.
- Address:
-
602 CHRISTINA ST S
SARNIA, ON
Canada
N7T 7M5 - Products/Services:
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Pressure Relief Valve Repair (SHOP ONLY)
Status: 07-11-2024
Number: QA-224
Repair of ASME Section VIII, Div.1 pressure relief valves using original equipment manufactured parts at the above location only. In accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. Special processes are limited to Machining. Test media shall include Air/Gas, Liquid.
Boiler & Pressure Vessel Repair/Alteration (SHOP ONLY)
Status: 07-23-2024
Number: QA-10177
Repair and alteration of boilers, pressure vessels, piping and fittings at the above location only in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.
Owner/User Self Inspection of Repairs
Status: 07-23-2024
Number: QA-301
Owner/User Self Inspection of repair of pressure retaining components only, with inspection by the owner/user at the above location only. In accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and the Technical Standards and Safety Act, Ontario Regulation 220/01, Boilers and Pressure Vessels.
Power Piping Installation ASME B31.1 (SHOP ONLY)
Status: 07-23-2024
Number: QA-10178
Fabrication, assembly, and repair of power piping at the above location only in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1 Power Piping.
Process Piping Installation ASME B31.3 (SHOP ONLY)
Status: 07-23-2024
Number: QA-10179
Fabrication, assembly and repair of process piping at the above location only in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping.
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