Certifications

The following Certifications demonstrate Westlake's total commitment to providing quality workmanship on all projects regardless of their scope and size.

Plant 1 - 1149 Northside Road, Burlington, Ontario

ASME B31.1 Power Piping ASME B31.3 Process Piping
ASME B31.1 Power Piping ASME B31.3 Process Piping
ASME Sect. VII, Div. I, Repair and Alteration of Pressure Vessels CSA Standard W47.1, Division 2
ASME Sect. VII, Div. I, Repair and Alteration of Pressure Vessels CSA Standard W47.1, Division 2
Letter of Validation CSA Standard W47.1, Division 2
Letter of Validation CSA Standard W47.1, Division 2

Plant 2 - 105 Middleton Street, Brantford, Ontario

ASME B31.1 Power Piping ASME B31.3 Process Piping
ASME B31.1 Power Piping ASME B31.3 Process Piping
ASME Sect. VII, Div. I, Repair and Alteration of Pressure Vessels CSA Standard W47.1, Division 2
ASME Sect. VII, Div. I, Repair and Alteration of Pressure Vessels CSA Standard W47.1, Division 2
Letter of Validation CSA Standard W47.1, Division 2
Letter of Validation CSA Standard W47.1, Division 2

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