When is a third rail mat utilized on New York City Transit projects?

A third rail mat is utilized when working next to or adjacent to the third rail, regardless of power status, primarily to ensure worker safety. The third rail carries high voltage electricity necessary for train operations, posing a significant hazard to workers in proximity to it. The mat serves as a barrier that helps to reduce the risk of electric shock if the third rail is energized.

Using the mat in all situations where there is potential exposure to the third rail ensures a consistent safety protocol. Even when the power is turned off, the mat provides a level of protection against accidental contact with the rail or any stray voltage that may still be present. This approach emphasizes a proactive stance on safety, as it recognizes that the risk exists regardless of whether the rail is currently energized or not.

In this context, it is essential to prioritize safety by maintaining proper precautions at all times when working near the third rail to prevent electrical accidents.