What action is required if there are track clips near the weld crib?

When track clips are near the weld crib, it is essential to remove them. This action is necessary to ensure safety and avoid interference with the thermite welding process. Track clips can obstruct the flow of molten metal and create unintended barriers during the welding, leading to potential defects in the weld joint or even hazardous situations if the clips become dislodged or heated.

Removing the clips allows for a clean work area, which is critical for achieving the proper alignment and positioning of the metals being joined. Furthermore, this action helps prevent any heat retention issues that may arise from nearby metal components, which could lead to undesirable outcomes in the welding process. Ensuring that there are no obstructions near the welding area is a best practice that contributes to the overall quality and integrity of the thermite weld.