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).
CHEMETICS INC
- Address:
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2001 CLEMENTS RD
PICKERING, ON
Canada
L1W 4C2 - Products/Services:
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ASME U-4-Sec. VIII, Div 1 Pressure Vessel Mfr. (SHOP & FIELD)
Status: 08-31-2023
Number: QA-44
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.
Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD)
Status: 08-31-2023
Number: QA-00761
Repair and alteration of boilers, pressure vessels, piping and A, B, C, D, E, F and H type fittings at the above location and for repairs and alterations at field sites controlled by this location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.
Process Piping Installation ASME B31.3 (SHOP & FIELD)
Status: 08-31-2023
Number: QA-01555
Fabrication and assembly of process piping at 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.
Power Piping Installation ASME B31.1 (SHOP & FIELD)
Status: 08-31-2023
Number: QA-01556
Fabrication and assembly of power piping at 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.
ASME S-2-Section I Boiler Manufacture (SHOP & FIELD)
Status: 08-31-2023
Number: QA-01917
Manufacture and assembly of power boilers at the above location and field sites controlled by the above location in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51, Boiler, Pressure Vessel, and Pressure Piping Code.
Vessels, Pumps, Valves, Piping & Containment (N with NA)
Status: 10-14-2024
Number: QA-04146
Construction of Class 1, 1C, 2, 2C, 3, 3C and 4 vessels and piping systems; Class 2 and 3 Storage Tanks; Class 1, 2 and 3 Shop Assembly; As a Material Organization supplying ferrous and nonferrous material; 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.
Parts, Appurtenances, Piping Sub’s & Tubular Prod’s (NPT with NA)
Status: 10-14-2024
Number: QA-04147
Fabrication of Class 1, 1C, 2, 2C, 3, 3C and 4 parts, piping subassemblies and appurtenances; 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.
Supports (NS) (Can be added to N/NPT/NA)
Status: 10-14-2024
Number: QA-04148
Fabrication of Class 1, 1C, 2, 2C, 3, 3C and 4 welded and non-welded supports; 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.
CSA-N285.0 Nuclear Fittings (SHOP ONLY)
Status: 10-14-2024
Number: QA-04149
Fabrication of Class 1, 1C, 2, 2C, 3, 3C and 4 category A, B, D, E 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.
CSA-N285.0 Nuclear Fitting Repair or Modification (SHOP ONLY)
Status: 10-14-2024
Number: QA-04151
Repair or Modification of Class 1, 1C, 2, 2C, 3, 3C and 4 category A, B, D, E and H type fittings; 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.
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