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).
GAPCO DIVISION OF LIBURDI AUTOMATION INC
- Address:
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45 INNOVATION DR
DUNDAS, ON
Canada
L9H 7L8 - Products/Services:
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Nuclear Parts, Appurtenances, Piping Subassemblies, Containments and Tubular Products
Status: 10/15/2021
Number: QA 05138
Fabrication of Class 1, 1C, 2, 2C, 3, 3C and 4 Parts, Appurtenances, Piping Subassemblies, Containment and Tubular Products without Design Responsibility; at the above location only. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants
Nuclear Repair, Modification or Replacement
Status: 10/15/2021
Number: QA 05139
Field Repairs, Modifications or Replacements of Class 1, 1C, 2, 2C, 3, 3C & 4 nuclear items at field sites controlled by the above location only. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants
Nuclear Supports
Status: 10/15/2021
Number: QA 05712
Fabrication of Class 1, 2, 3 & 4 Welded and Non-welded Supports; Without Design Responsibility; At the Above Location Only. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants.
Power Piping B31.1
Status: 4/27/2023
Number: QA 05409
Fabrication, assembly and repair of power piping at the above location and fabrication, assembly, erection and repair of power piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1 Power Piping.
Process Piping B31.3
Status: 4/27/2023
Number: QA 05410
Fabrication and assembly of process piping atFabrication, assembly and repair of process piping at the above location and fabrication, assembly, erection and repair of process piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping. the above location and fabrication, assembly and erection of process piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping.
Pressure Vessels Manufacturers - Division 1
Status: 4/27/2023
Number: QA 05551
Manufacture of pressure vessels at the above location and field sites controlled by the above location in accordance with ASME Boiler and Pressure Vessel Code, Section VIII, Division 1 and CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.
High Pressure Boiler Manufacturers
Status: 4/27/2023
Number: QA 05552
Manufacture and assembly of power boilers at the above location and field sites controlled by the above location in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51, Boiler, Pressure Vessel, and Pressure Piping Code.
Boiler Pressure Piping
Status: 4/27/2023
Number: QA 05553
Fabrication and assembly of pressure piping at the above location and field sites controlled by the above location in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51,Boiler, Pressure Vessel, and Pressure Piping Code.
Repair and Alteration Organizations
Status: 4/27/2023
Number: QA 05550
Repair and alteration of boilers, pressure vessels, piping and A, B, C, E & H type fittings at the above location and for repairs and alterations at field sites controlled by this location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.
Contact(s)