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 Non-Destructive Testing (sometimes referred
to as NDT or NDE) of structural steel components
has become an important inspection element
in areas of high seismic activity. This specialty,
especially with Ultrasonic Testing, requires
each technician to be familiar with a wide
variety of connection types which affect
proper interpretation of test results. Our
technicians are thoroughly trained to recognize
these complexities and are provided added
in-house support if needed.
Our training
and certification staff has over 50 years
of experience in Ultrasonic,
Magnetic Particle and Dye Penetrant Testing
Our
NDT department maintains the strictest
standards of care in its training and certification
program which conforms with ASNT SNT-TC-1A
recommended practice and maintain procedures
for AWS D1.1, ASME, and Post-Seismic
Evaluation
Survey.
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Ultrasonic
Testing is used to find flaws in complete
joint penetration and partial joint penetration
welds. This test method is widely used
in seismic moment resisting frames and
process piping. |
Magnetic
Particle Testing is a popular method
for testing of fillet welds. It is complimentary
with visual inspection practices and
can find weld defects up to 1/8” below
surfaces. |
Dye
Penetrant Testing uses a penetrating
dye which saturates the pores of a weld,
then, a developer is applied to provide
contrast. Any surface defect in the weld
is becomes clearly visible. |
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