COLBEY CUSTOM FABRICATING CO LTD

Address:
14 CUSHMAN RD
ST CATHARINES
Canada
L2M 6S8
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-129

ASME U-1-Mfr. of Sec. VIII, Div 1 Pressure Vessels (SHOP ONLY)

Manufacture of pressure vessels at the above location only in accordance with ASME Boiler and Pressure Vessel Code, Section VIII, Division 1 and CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

12-09-2025
QA-00641

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.

12-09-2025
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COLBEY CUSTOM FABRICATING CO LTD

Address:
14 CUSHMAN RD
ST CATHARINES
Canada
L2M 6S8
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-129

ASME U-1-Mfr. of Sec. VIII, Div 1 Pressure Vessels (SHOP ONLY)

Manufacture of pressure vessels at the above location only in accordance with ASME Boiler and Pressure Vessel Code, Section VIII, Division 1 and CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

12-09-2025
QA-00641

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.

12-09-2025
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CMC QUALITY ASSURANCE INC.

Address:
3A Pennington Crescent
Georgetown
Canada
L7G 4L2
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10998

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).

04-03-2028
QA-10999

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication, assembly and repair of refrigeration piping at the above location and fabrication, assembly, erection and repair of refrigeration piping at field sites controlled by the above location in accordance with CSA Standard B52, Mechanical Refrigeration Code and ASME B31.5 Refrigeration Piping.

04-03-2028
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CMC QUALITY ASSURANCE INC.

Address:
3A Pennington Crescent
Georgetown
Canada
L7G 4L2
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10998

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).

04-03-2028
QA-10999

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication, assembly and repair of refrigeration piping at the above location and fabrication, assembly, erection and repair of refrigeration piping at field sites controlled by the above location in accordance with CSA Standard B52, Mechanical Refrigeration Code and ASME B31.5 Refrigeration Piping.

04-03-2028
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CLYDE UNION CANADA LIMITED

Address:
1050 LEGRESLEY WAY Unit A
BURLINGTON
Canada
L7L 0K1
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10884

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

Construction of Class 1, 2, 3 & 4 pumps at the above location only and providing services, including certification under this certificate, as described in the Quality Assurance Manual which are limited to machining, stress analysis, design, design specifications, and testing at the above location only and supply of auditing services at various locations. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants.

12-12-2027
QA-10885

Parts, Appurtenances, Piping Sub’s & Tubular Prod’s (NPT with NA)

Class 1, 2, 3 & 4 fabrication without design responsibility and fabrication with design responsibility for Class 1, 2, 3 & 4 appurtenances and Class 1, 2, 3 & 4 supports (supports limited to the 1998 Edition, 1998 Addenda and earlier Edition and addenda of the Code) and furnishing metallic 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.

12-12-2027
QA-10886

Shop Assembly (NA)

Class 1, 2, 3 & 4 shop assembly 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.

12-12-2027
QA-10887

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

Class 1, 2, 3, & 4 fabrication without design responsibility and with design responsibility for supports 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.

12-12-2027
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CLYDE UNION CANADA LIMITED

Address:
1050 LEGRESLEY WAY Unit A
BURLINGTON
Canada
L7L 0K1
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10884

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

Construction of Class 1, 2, 3 & 4 pumps at the above location only and providing services, including certification under this certificate, as described in the Quality Assurance Manual which are limited to machining, stress analysis, design, design specifications, and testing at the above location only and supply of auditing services at various locations. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants.

12-12-2027
QA-10885

Parts, Appurtenances, Piping Sub’s & Tubular Prod’s (NPT with NA)

Class 1, 2, 3 & 4 fabrication without design responsibility and fabrication with design responsibility for Class 1, 2, 3 & 4 appurtenances and Class 1, 2, 3 & 4 supports (supports limited to the 1998 Edition, 1998 Addenda and earlier Edition and addenda of the Code) and furnishing metallic 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.

12-12-2027
QA-10886

Shop Assembly (NA)

Class 1, 2, 3 & 4 shop assembly 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.

12-12-2027
QA-10887

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

Class 1, 2, 3, & 4 fabrication without design responsibility and with design responsibility for supports 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.

12-12-2027
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CLYDE UNION CANADA LIMITED

Address:
1050 LEGRESLEY WAY Unit A
BURLINGTON
Canada
L7L 0K1
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10884

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

Construction of Class 1, 2, 3 & 4 pumps at the above location only and providing services, including certification under this certificate, as described in the Quality Assurance Manual which are limited to machining, stress analysis, design, design specifications, and testing at the above location only and supply of auditing services at various locations. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants.

12-12-2027
QA-10885

Parts, Appurtenances, Piping Sub’s & Tubular Prod’s (NPT with NA)

Class 1, 2, 3 & 4 fabrication without design responsibility and fabrication with design responsibility for Class 1, 2, 3 & 4 appurtenances and Class 1, 2, 3 & 4 supports (supports limited to the 1998 Edition, 1998 Addenda and earlier Edition and addenda of the Code) and furnishing metallic 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.

12-12-2027
QA-10886

Shop Assembly (NA)

Class 1, 2, 3 & 4 shop assembly 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.

12-12-2027
QA-10887

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

Class 1, 2, 3, & 4 fabrication without design responsibility and with design responsibility for supports 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.

12-12-2027
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CLYDE UNION CANADA LIMITED

Address:
1050 LEGRESLEY WAY Unit A
BURLINGTON
Canada
L7L 0K1
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10884

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

Construction of Class 1, 2, 3 & 4 pumps at the above location only and providing services, including certification under this certificate, as described in the Quality Assurance Manual which are limited to machining, stress analysis, design, design specifications, and testing at the above location only and supply of auditing services at various locations. In accordance with CSA Standard N285.0, General Requirements for Pressure Retaining Systems and Components in CANDU Nuclear Power Plants.

12-12-2027
QA-10885

Parts, Appurtenances, Piping Sub’s & Tubular Prod’s (NPT with NA)

Class 1, 2, 3 & 4 fabrication without design responsibility and fabrication with design responsibility for Class 1, 2, 3 & 4 appurtenances and Class 1, 2, 3 & 4 supports (supports limited to the 1998 Edition, 1998 Addenda and earlier Edition and addenda of the Code) and furnishing metallic 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.

12-12-2027
QA-10886

Shop Assembly (NA)

Class 1, 2, 3 & 4 shop assembly 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.

12-12-2027
QA-10887

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

Class 1, 2, 3, & 4 fabrication without design responsibility and with design responsibility for supports 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.

12-12-2027
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CLOW DARLING LTD

Address:
1201 CAMERON ST
THUNDER BAY
Canada
P7C 0A1
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-00971

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication, assembly, and repair of refrigeration piping at the above location and fabrication, assembly, erection, and repair of refrigeration piping at field sites controlled by the above location in accordance with CSA Standard B52, Mechanical Refrigeration Code and ASME B31.5 Refrigeration Piping.

03-27-2026
QA-00968

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.

03-27-2026
QA-00969

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.

03-27-2026
QA-00972

Medical Gas Piping Installation CSA-Z7396.1 (SHOP & FIELD)

Fabrication, assembly, and repair of medical gas piping at the above location and fabrication, assembly, erection, and repair of medical gas piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and CSA-Z7396.1 Medical Gas Pipeline Systems.

03-27-2026
QA-00970

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.

03-27-2026
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CLOW DARLING LTD

Address:
1201 CAMERON ST
THUNDER BAY
Canada
P7C 0A1
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-00971

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication, assembly, and repair of refrigeration piping at the above location and fabrication, assembly, erection, and repair of refrigeration piping at field sites controlled by the above location in accordance with CSA Standard B52, Mechanical Refrigeration Code and ASME B31.5 Refrigeration Piping.

03-27-2026
QA-00968

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.

03-27-2026
QA-00969

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.

03-27-2026
QA-00972

Medical Gas Piping Installation CSA-Z7396.1 (SHOP & FIELD)

Fabrication, assembly, and repair of medical gas piping at the above location and fabrication, assembly, erection, and repair of medical gas piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and CSA-Z7396.1 Medical Gas Pipeline Systems.

03-27-2026
QA-00970

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.

03-27-2026
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