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A welding supervisor, a graduate of the WET Program, shall have a
minimum
of_____ years of welding-related experience pertinent to the
company's type of operations.
3
CSA Standard W59 covers the welding requirements for what type of
steel construction?
The welding requirements of CSA Standard W59 can be applied to carbon
and low-alloy welded steel
What types of structures are covered in CSA Standard W59?
CSA Standard W59 covers statically- and cyclically-loaded (repetitive
loading) structures.
What is a low-hydrogen electrode?
A low-hydrogen electrode is an electrode that deposits weld metal with a
specified maximum limit of diffusible hydrogen.
What are the requirements for contractor certification?
When mandated in the contract or in the governing design Standard*, all
Contractors performing work under this Standard must be certified to CSA
W47.1 for welded fabrications.
What welding processes are covered in CSA Standard W59?
This standard covers the SMAW, GMAW, GTAW, MCAW, FCAW, SAW,
ESW, EGW and SW processes.
Does CSA Standard W59 specify requirements for stud welding?
Yes, Clause 6 has requirements for stud welding.
, Does CSA Standard W59 contain provisions for pre-qualified joints?
Yes, Clause 10 has details for the geometry of joints that are prequalified,
provided the welding procedures
What base metals can be welded under CSA Standard W59?
Welding Supervisor - the company's designated person(s) directly
responsible for ensuring that qualified tack welders, welders, and welding
operators weld in accordance with approved or accepted welding
procedure data sheets in the shop and the field.
The requirements for welding symbols are specified in what
standard?
Welding symbols shall be as shown in AWS Standard A2.4, together with
the additional conventions developed for CSA Standard W59 and shown in
Annex D of CSA Standard W59.
Does CSA Standard W59 allow for the use of intermittent groove
welds?
No. Groove welds must be continuous for the full length of the joint or as
otherwise permitted by the Engineer.
The Term Bureau Means:
Canadian Welding Bureau
In this standard the term contractor means:
Fabricator or Erector
Welding terminology shall be defined as:
AWS Standard A3.0
Preheat required for a CAN3-G40.21m 350W Steel, 20mm thick, at an
ambient temperature of -5°C, using E48018 electrode
10°C
The maximum gap permissible after assembly of a butt joint to be
groove welded, with steel backing bar, and with a root opening of 6
mm: 12mm