Berita Terbaru - UJI TIDAK MERUSAK (NDT) BAGIAN 3

Kalau kita kurang hati hati dan kurang paham tentang
tugas dan responsibilities mereka ini kadang bisa bikin malu, jngan sampai
seorang QC atau welding inspector minta NDT level II buat bikin procedure, atau
sebaliknya jangan sampai NDT company mensubmitt NDT procedure yang dibuat oleh
NDT level II karena hal tersebut bukan wewenang mereka.

Dibawah ini adalah definisi dan
tugas tugas para NDT personnel …

NDT Level 1

An individual certified to NDT Level
1 may be authorized to:

Set
up the equipment

Carry out NDT operations in accordance with
written instructions under the supervision of Level 2 or Level 3 personnel

Perform the tests

Record the conditions and date of the tests;

Classify, with prior written approval of a Level
3, the results in accordance with documented criteria, and report the results.

An individual certified to Level 1 is not to be
responsible for the choice of the test method or technique to be used.

NDT
Level 2

An
individual certified to NDT Level 2 may be authorized to perform and direct non
destructive testing in accordance with established or recognized procedures.
This may include:

Defining the
limitations of application of the test method for which the Level 2 individual
is qualified

Translating NDT codes, standards,
specifications and procedures into practical testing instructions adapted to
the actual working conditions

Setting
up and verifying equipment settings

Performing
and supervising tests

Interpreting
and evaluating results according to applicable codes, standards and
specifications

Preparing
NDT instructions

Carrying
out or supervising all Level 1 duties

Training
or guiding personnel below Level 2,

Organizing
and reporting results of non destructive tests

NDT Level 3

An individual certified
to NDT Level 3 may be authorized to direct any operation in the NDT method(s)
for which he is certified. This may include:

Assuming full responsibility for
an NDT facility and staff

Establishing
and validating techniques and procedures

Interpreting
codes, standards, specifications and procedures

Designating
the particular test methods, techniques and procedures to be used for specific
NDT work

Interpreting
and evaluating results in terms of existing codes, standards and specifications

Managing
qualification examinations, if authorized for this task by the certification
body

Carrying
out or supervising all Level 1 and Level 2 duties.

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