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Terms in this set (30)
The welding inspector's before welding starts
role in welding begins:
Prior to welding, the approved welding procedures are available and the
welding inspector should welders are qualified
check that the:
Which is not the function Developing a repair procedure
of the welding inspector?
If during a manufacturing record the details of the crack, immediately draw it
inspection, cracking is to the attention of the welding supervisor or the
found on the outside of a welder and check that it is repaired in accordance
pressure vessel weld, the with an authorized repair procedure
inspector shall:
important document that provides the owner (and
The Material Test Report
the fabricator) with the ability to identify properly
(MTR) is a (an)
qualified materials.
The material test report provides mechanical test results that confirm that
(MRT) the product covered meets the specification.
Reports produced by the neat and accurate
welding inspector should
be;
When reviewing a indicate any hold points so that he may witness
fabricator's ITP on behalf specific activities
of the client, the welding
inspector should:
, Which information would The point in the project at which welding starts
be expected on the
fabricator's ITP?
Following completion of checks that all the required welds have been made
the welding operation,
the welding inspector:
Steels meeting any grade CAN / CSA-40.20
of CAN/CSA-40.21 must
also meet the
requirements of:
Which information might Chemical analysis
be found on an MTR (mill
test report or certificate)
What may be required if Confirmation of the chemistry using PMI (positive
the inspector or material identification)
purchaser doubts that a
material meets the
chemistry of the quoted
specification?
Material to be welded weathering or transportation damage
should be checked for
physical condition prior
to fabrication. This
inspection might reveal:
An SFA designation the filler metal meets an AWS specification that has
before a filler metal also been adopted by the ASME.
specification number (
such as SFA-5.4) means
The supplier of a filler that the materials meet the standard's classification
metal should provide requirements
documentation, such as a
lable on the package,
that shows: