A weird noise was reported coming from the men’s toilet. The sound was described as [e.g., rhythmic tapping, low humming, intermittent gurgling, faint scratching, or a mechanical whir]. It does not resemble any normal plumbing or ventilation sound typically heard in the facility.
An ounce of prevention is worth a gallon of therapy.
Gurgling indicates a structural respiration failure within the building drainage system. Sound Profiles
There are several reasons why a men's toilet might be producing unusual noises. Some of the most common causes include:
A phantom flush occurs when a toilet cycles automatically without anyone touching the valve. Sound Profiles
Arthur backed out of the room, closed the door softly, and walked straight to the elevator. He didn't need his spreadsheets. He didn't even need his job. He just needed to be on a floor that didn't have a cephalopod looking for high-speed internet.
The wall supply stop valve is restricted, accelerating water velocity.
High velocity water forced through a tiny aperture creates a distinct musical whine. Sound Profiles
Does the noise happen or after it completes ?