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How to Plan Choosing an NDT Method in Bridge Steelwork
How to Plan Choosing an NDT Method in Bridge Steelwork A good weld check starts well before the test tool is used in bridge steelwork. A clean look does not rule out a hidden flaw. A small mark may also need closer review before anyone calls it a flaw. Start by fitting the test to the joint and its risk. That is why choosing an ndt method deserves a clear plan. Timely checks can help a crew spot real flaws. They also cut doubt when the work moves to the next step.