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).
NIAGARA ENERGY PRODUCTS
- Address:
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4749 BUTTREY STREET
NIAGARA FALLS, ON
Canada
L2E 7K7 - Products/Services:
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Nuclear Parts, Appurtenances, Piping Subassemblies, Containments and Tubular Products
Status: 8/8/2022
Number: QA 254
Fabrication of Class 1, 1C, 2, 2C, 3, 3C, 4, Parts and Piping Sub-Assemblies; As a Material Organization Supplying Ferrous and Nonferrous Material at above location, 411 Central Av., Fort Erie, and 280 Henry St., Brantford controlled at the above location. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants.
Nuclear Fittings
Status: 8/8/2022
Number: QA 00648
Fabrication of Class 1, 1C, 2, 2C and 3, 3C Welded and Non-Welded Category A, B, E and H type Fittings at above location and at 280 Henry St., Brantford controlled at the above location. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants.
Nuclear Supports
Status: 8/8/2022
Number: QA 05852
Fabrication of Class 1, 1C, 2, 2C, 3, 3C and 4 Welded and Non-welded Supports; With and Without Design Responsibility; at above location and at 411 Central Av., Fort Erie controlled at the above location. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants.
Nuclear Vessels, Pumps, Valves and Piping Systems
Status: 8/8/2022
Number: QA 05966
Construction of Class 1, 1C, 2, 2C, 3, 3C & 4 Vessels; Piping Systems 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.
High Pressure Boiler Manufacturers
Status: 7/19/2022
Number: QA 05956
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.
Pressure Vessels Manufacturers - Division 1
Status: 7/19/2022
Number: QA 05957
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.
Fitting Manufacturers
Status: 7/19/2022
Number: QA 05958
Fabrication of Welded and Non-Welded Category A, B, E, & H type Fittings only at the Above Location Only. In accordance with CSA Standard B51 Boiler, Pressure Vessel and Pressure Piping Code.
Power Piping B31.1
Status: 7/19/2022
Number: QA 05960
Fabrication and assembly of power piping at the above location and fabrication, assembly and erection 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: 7/19/2022
Number: QA 05961
Fabrication and assembly of process piping at 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.
Boiler Pressure Piping
Status: 7/19/2022
Number: QA 05962
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: 7/19/2022
Number: QA 05959
Repair and alteration of boilers, pressure vessels, piping and Category A, B, C, D, E, F & 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)