- vessel fabrication in accordance with ASME Section VIII, Division 1, Alberta Safety Codes Act,
- repairs and/or alterations to existing pressure vessels in accordance with the Alberta Safety Codes Act, Regulations, and ASME Section VIII, Division 1
Bunch Welders' performance
qualification tests are conducted in
accordance with:
- Alberta Pressure Welders Regulations, and ASME Section IX
- Power and Process Piping systems are constructed or repaired, altered or replaced in compliance with ASME Pressure Piping Code B-31.1 or B31.3 as applicable, customer specifications, and the Alberta Safety Codes Act
- Small vessels and category "A" and "H" pressure fittings are constructed in accordance with Alberta Safety Codes Act and CSA B51
- Welding processes include Shielded Metal Arc Welding, Gas Metal Arc Welding, Gas Tungsten Arc Welding and Plasma cutting.
Specific areas of expertise include:
- vessel fabrication
- manufacture of fittings
- line heater fabrication and repairs
- coil fabrication and repairs
- custom piping and process skids
- certified to repair vessels in the FIELD
- process tower maintenance and repairs
- large atmospheric storage tank
fabrication
and repairs - pipe spooling
- structural fabrication includes CWB certified bridges and various structural steel assemblies
Structural Steel Certification
Bunch Welding Limited is certified to CSA Standard W47.1.
"Certification of Companies for Fusion Welding of Steel Structures" in
Division 2.1 Approved by the Canadian Welding Bureau.
British Columbia Certification
Bunch Welding Limited is certified under the Power Engineers and
Boilers and Pressure Vessel Safety Act of British Columbia for the
installation, limited alteration, repair or maintenance of boilers and
pressure vessels, and the installation or alteration of pressure piping
and has been issued an "A" license.
Bunch Welding Limited has been registered as an extra provincial company
under the Company Act of British Columbia
