Certificate of Authorization

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

Repair and alteration of boilers, pressure vessels, piping and A, B, E and H type fittings at 77 Railside Rd., North York, ON M3A 1B2 and field sites controlled by the above location only. In accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

2027-11-07

Hot Tapping and Line Stopping

Hot Tap and Line Stopping of pressure equipment at field sites controlled by the above location only in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

2027-11-07

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

Fabrication, assembly and repair of power piping at 77 Railside Rd., North York, ON M3A 1B2 controlled by 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.

2027-11-07

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

Fabrication, assembly and repair of process piping at 77 Railside Rd., North York, ON M3A 1B2 controlled by 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.

2027-11-07

Alternate Piping Process

Alternate Process for Pressure Piping Inspection in Ontario in accordance with TSSA Safety Advisory BPV-001-23 and the Ontario Regulation 220/01 Section 9(4).

2027-11-07

CSA-N285.0 Nuclear Fittings (SHOP ONLY)

Fabrication of Class 1, 1C, 2, 2C, 3 and 3C Welded and Non-Welded Category A, B, E and H type Fittings only; Without Design Responsibility; at 77 Railside Rd., North York, ON M3A 1B2 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.

2027-11-07

CSA-N285.0 Nuclear Item Repair, Modification or Replacement (FIELD ONLY)

Repairs, Modifications or Replacements of Class 1, 1C, 2, 2C, 3, 3C and 4 nuclear items at CNSC Licensed 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.

2027-11-07

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

Fabrication of Class 1, 2, 3, & 4 welded and non-welded supports without design responsibility at the above location with additional Code activities as described in the Quality Assurance Manual at 77 Railside Rd., North York, ON, M3A 1B2 controlled by the above location and at CNSC licensed field sites including installation, 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

2027-11-07