Certificate of Authorization

CSA-N285.0 Nuclear Fitting Repair or Modification (SHOP ONLY)

Repair, modification or replacement of Class 1, 1C, 2, 2C, 3, 3C, & 4 nuclear items 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.

07-05-2029

CSA-N285.0 Nuclear Fittings (SHOP ONLY)

Fabrication of Class 1, 1C, 2, 2C, 3, 3C, and 4 category B 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.

07-05-2029

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

Construction of Class 1, 2 & 3 piping systems; Class 4 containment components; Class 1, 2, 3 & 4 fabrication with and without design responsibility for supports; Class 1, 2, 3 & 4 Shop Assembly; furnishing metallic material; At the above location and field sites defined in the Quality Assurance Manual. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants.

07-05-2029

Refrigeration Piping Installation ASME B31.5 (SHOP ONLY)

Fabrication, assembly, and repair of refrigeration piping at the above location only in accordance with CSA Standard B52, Mechanical Refrigeration Code and ASME B31.5 Refrigeration Piping.

06-06-2029

CSA-B51 Fittings

Fabrication of Welded and Non-Welded Category B and H type Fittings only at the Above Location Only. In accordance with CSA Standard B51 Boiler, Pressure Vessel and Pressure Piping Code.

06-06-2029

Power Piping Installation ASME B31.1 (SHOP ONLY)

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.

06-06-2029

Process Piping Installation ASME B31.3 (SHOP ONLY)

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.

06-06-2029

Boiler & Pressure Vessel Repair/Alteration (SHOP ONLY)

Repair and alteration of boilers, pressure vessels, piping and Category A, B, C, D, E, F & H type fittings at the locations listed in the manual and controlled by above location only in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

06-06-2029

Pressure Relief Valve Repair (SHOP ONLY)

Repair of ASME Section I, IV and VIII, Div.1 pressure relief valves using original equipment manufactured parts at the above location site within station A only. In accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. Special processes are limited to Machining. Test media shall include Steam, Air/Gas and Liquid.

01-23-2028

CSA-N285.0 Nuclear Pressure Relief Valve Repair (SHOP ONLY)

Repair of nuclear Class 1, 2 and 3 pressure relief valves using original equipment manufactured parts at the above location site within station A only. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants. Special processes are limited to Machining. Test media shall include Steam, Air/Gas and Liquid.

01-23-2028

Pressure Relief Valve Repair (SHOP ONLY)

Repair of ASME Section I, IV and VIII, Div.1 pressure relief valves using original equipment manufactured parts at the above location site within station B only. In accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. Special processes are limited to Machining. Test media shall include Steam, Air/Gas and Liquid.

01-23-2028

CSA-N285.0 Nuclear Pressure Relief Valve Repair (SHOP ONLY)

Repair of nuclear Class 1, 2 and 3 pressure relief valves using original equipment manufactured parts at the above location site within station B only. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants. Special processes are limited to Machining. Test media shall include Steam, Air/Gas and Liquid.

01-23-2028