TILLEY MECHANICAL TECHNOLOGIES, INC ENVIROSEP FLUID & HEAT RECOVERY SYSTEMS

Address:
31 AVIATION BLVD P O BOX 857
GEORGETOWN
United States
29442
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10356

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.

10-04-2025
QA-10357

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.

10-04-2025
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TIERNEY BROTHERS MECHANICAL INC.

Address:
259 Pembroke St E
Pembroke
Canada
K8A 3J9
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10492

Power Piping Installation ASME B31.1 (FIELD ONLY)

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.

09-07-2026
QA-10493

Process Piping Installation ASME B31.3 (FIELD ONLY)

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.

09-07-2026
QA-10494

Refrigeration Piping Installation ASME B31.5 (FIELD ONLY)

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

09-07-2026
QA-10495

Boilers & Pressure Vessels Repair/Alteration (FIELD ONLY)

Repair and alteration of boilers, pressure vessels, piping and fittings at field sites controlled by the above location only in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

09-07-2026
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TIERNEY BROTHERS MECHANICAL INC.

Address:
259 Pembroke St E
Pembroke
Canada
K8A 3J9
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10492

Power Piping Installation ASME B31.1 (FIELD ONLY)

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.

09-07-2026
QA-10493

Process Piping Installation ASME B31.3 (FIELD ONLY)

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.

09-07-2026
QA-10494

Refrigeration Piping Installation ASME B31.5 (FIELD ONLY)

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

09-07-2026
QA-10495

Boilers & Pressure Vessels Repair/Alteration (FIELD ONLY)

Repair and alteration of boilers, pressure vessels, piping and fittings at field sites controlled by the above location only in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

09-07-2026
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TIERNEY BROTHERS MECHANICAL INC.

Address:
259 Pembroke St E
Pembroke
Canada
K8A 3J9
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10492

Power Piping Installation ASME B31.1 (FIELD ONLY)

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.

09-07-2026
QA-10493

Process Piping Installation ASME B31.3 (FIELD ONLY)

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.

09-07-2026
QA-10494

Refrigeration Piping Installation ASME B31.5 (FIELD ONLY)

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

09-07-2026
QA-10495

Boilers & Pressure Vessels Repair/Alteration (FIELD ONLY)

Repair and alteration of boilers, pressure vessels, piping and fittings at field sites controlled by the above location only in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

09-07-2026
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TIERNEY BROTHERS MECHANICAL INC.

Address:
259 Pembroke St E
Pembroke
Canada
K8A 3J9
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10492

Power Piping Installation ASME B31.1 (FIELD ONLY)

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.

09-07-2026
QA-10493

Process Piping Installation ASME B31.3 (FIELD ONLY)

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.

09-07-2026
QA-10494

Refrigeration Piping Installation ASME B31.5 (FIELD ONLY)

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

09-07-2026
QA-10495

Boilers & Pressure Vessels Repair/Alteration (FIELD ONLY)

Repair and alteration of boilers, pressure vessels, piping and fittings at field sites controlled by the above location only in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

09-07-2026
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THYSSEN MINING CONSTRUCTION OF CANADA LTD

Address:
2409 ALBERT ST
REGINA
Canada
S4P 3E1
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-05700

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.

10-07-2027
QA-05701

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.

10-07-2027
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THYSSEN MINING CONSTRUCTION OF CANADA LTD

Address:
2409 ALBERT ST
REGINA
Canada
S4P 3E1
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-05700

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.

10-07-2027
QA-05701

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.

10-07-2027
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THOMPSON BOILER WORKS INC

Address:
5678 POWER RD
GLOUCESTER
Canada
K1G 3N4
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-01951

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

Repair and alteration of boilers, pressure vessels, piping and category A, B, C, D, E, F & H 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.

09-15-2026
QA-01949

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.

09-15-2026
QA-05593

ASME A-1-Section I Boiler Assembly (FIELD ONLY)

Assembly of power boilers at field sites controlled by the above location only in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51, Boiler, Pressure Vessel, and Pressure Piping Code.

09-15-2026
QA-01950

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.

09-15-2026
QA-06144

ASME H-6-Section IV Boiler Assembly (FIELD ONLY)

Assembly of heating boilers including cast iron and cast aluminium at field sites controlled by the above location only in accordance with ASME Boiler and Pressure Vessel Code, Section IV and CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

09-15-2026
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THOMPSON BOILER WORKS INC

Address:
5678 POWER RD
GLOUCESTER
Canada
K1G 3N4
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-01951

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

Repair and alteration of boilers, pressure vessels, piping and category A, B, C, D, E, F & H 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.

09-15-2026
QA-01949

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.

09-15-2026
QA-05593

ASME A-1-Section I Boiler Assembly (FIELD ONLY)

Assembly of power boilers at field sites controlled by the above location only in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51, Boiler, Pressure Vessel, and Pressure Piping Code.

09-15-2026
QA-01950

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.

09-15-2026
QA-06144

ASME H-6-Section IV Boiler Assembly (FIELD ONLY)

Assembly of heating boilers including cast iron and cast aluminium at field sites controlled by the above location only in accordance with ASME Boiler and Pressure Vessel Code, Section IV and CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

09-15-2026
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THOMPSON BOILER WORKS INC

Address:
5678 POWER RD
GLOUCESTER
Canada
K1G 3N4
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-01951

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

Repair and alteration of boilers, pressure vessels, piping and category A, B, C, D, E, F & H 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.

09-15-2026
QA-01949

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.

09-15-2026
QA-05593

ASME A-1-Section I Boiler Assembly (FIELD ONLY)

Assembly of power boilers at field sites controlled by the above location only in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51, Boiler, Pressure Vessel, and Pressure Piping Code.

09-15-2026
QA-01950

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.

09-15-2026
QA-06144

ASME H-6-Section IV Boiler Assembly (FIELD ONLY)

Assembly of heating boilers including cast iron and cast aluminium at field sites controlled by the above location only in accordance with ASME Boiler and Pressure Vessel Code, Section IV and CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code.

09-15-2026
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