If an AC interference voltage in excess of 15V is detected during an interference test, __________.

The detection of an AC interference voltage in excess of 15V is a critical safety concern in pipeline corrosion control practices, indicating a significant electrical interference that could pose risks to personnel and equipment. When this threshold is exceeded, it is essential to prioritize safety by halting all work immediately. This allows for a proper assessment and ensures that personnel are not exposed to potentially harmful conditions.

Stopping work at this point allows for the situation to be evaluated comprehensively, notifications to the relevant safety or supervisory personnel, and the initiation of corrective measures to address the AC interference. Proper communication and response protocols are crucial in managing hazards associated with electrical interference, making this approach not only a precautionary measure but also a necessary step in maintaining a safe working environment.

This emphasis on safety underscores the importance of quickly responding to electrical hazards in order to prevent potential accidents or injuries that could arise from the high interference levels detected.