Certificate of Authorization

Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD)

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.

2027-06-17

ASME U-4-Sec. VIII, Div 1 Pressure Vessel Mfr. (SHOP & FIELD)

Manufacture of pressure vessels at the above location and field sites controlled by the above location (this certificate does not cover impregnated graphite) in accordance with ASME Boiler and Pressure Vessel Code, Section VIII, Division 1 and CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

2027-06-17

Process Piping Installation ASME B31.3 (SHOP & FIELD)

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.

2027-06-17

Power Piping Installation ASME B31.1 (SHOP & FIELD)

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.

2027-06-17

CSA-N285.0 Nuclear Fittings (SHOP ONLY)

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.

2023-12-17

Vessels, Pumps, Valves, Piping & Containment (N with NA)

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.

2023-12-17

Supports (NS) (Can be added to N/NPT/NA)

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.

2023-12-17