Which of the following could represent an issue requiring immediate attention in a gas facility?

A gas facility's primary concern is safety, and the presence of leaking gas is a critical issue that could lead to catastrophic consequences, including explosions, fires, and health hazards. Gas leaks require immediate attention to prevent accidents and ensure the safety of both staff and the surrounding community.

In a gas facility, any detection of gas leaking indicates a breach in safety protocols that necessitates prompt action. Addressing the leak involves immediate investigation and repairs by trained personnel to mitigate the risks associated with gas escape. Safety protocols typically demand that gas leaks be handled with the utmost urgency.

The other scenarios presented—routine checks with no issues, consistent flow of gas, and regular maintenance completed—indicate normal operational conditions and do not imply any immediate risks. These situations reflect a well-functioning system rather than an urgent problem requiring immediate action.