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).
WESTINGHOUSE ELECTRIC CANADA INC
- Address:
-
678 NEAL DR
PETERBOROUGH, ON
Canada
K9J 7X6 - Products/Services:
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Parts, Appurtenances, Piping Sub’s & Tubular Prod’s (NPT with NA)
Status: 12-17-2023
Number: QA-01648
Fabrication of Class 1,1C, 2, 2C, 3, 3C and 4 Parts, Appurtenances, Piping Subassemblies, Containments and Tubular Products; With and Without Design Responsibility; at the above location and at CNSC Licensed Field Sites controlled by the above location only; With additional activities at Other Locations as described in the Quality Assurance Manual, 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.
CSA-N285.0 Nuclear Fittings (SHOP ONLY)
Status: 12-17-2023
Number: QA-03840
Fabrication of Class 1, 1C, 2, 2C, 3, 3C and 4 Welded and Non-welded Category A, B, D, E, F and H type Fittings; With and 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.
Vessels, Pumps, Valves, Piping & Containment (N with NA)
Status: 12-17-2023
Number: QA-115
Construction of Class 1, 1C, 2, 2C, 3 and 3C and 4 Vessels; Class 3 Pumps, Class 1, 2 and 3 Line Valves; Class 2 and 3 Storage Tanks; Class CS Core Support Structures; Class 1, 2 and 3 Shop Assembly; As a Material Organization Supplying Ferrous and Nonferrous Material; utilization of unqualified source material; approval and control of suppliers; shipment of material from qualified material organizations to parties other than the certified material organization; At the above location and at CNSC Licensed Field Sites controlled by the above location only; With additional activities at Other Locations as described in the Quality Assurance Manual, 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.
CSA-N285.0 Nuclear Fittings (SHOP ONLY)
Status: 12-17-2023
Number: QA-450
Fabrication of Class 1, 2, 3 and 4 Welded and Non-welded Supports; With and Without Design Responsibility; At the above location and at CNSC Licensed Field Sites controlled by the above location. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants.
Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD)
Status: 04-28-2023
Number: QA-01894
Repair and alteration of boilers, pressure vessels, piping, and fittings at the above location and for repairs and alterations at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.
Process Piping Installation ASME B31.3 (SHOP & FIELD)
Status: 04-28-2023
Number: QA-01647
Fabrication, 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.
ASME U-4-Sec. VIII, Div 1 Pressure Vessel Mfr. (SHOP & FIELD)
Status: 04-28-2023
Number: QA-102
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.
Power Piping Installation ASME B31.1 (SHOP & FIELD)
Status: 04-28-2023
Number: QA-01646
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.
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