103 db nonstop sound is pretty much unbearable to live with.
well yeah that's why it prevents people from enjoying the use of their property and forces them to stay inside their house where maybe the noise level is lower. but not non-existant. it's probably still possible to hear it. apparently lawnmowers are only 75 to 95 dB so it's kind of equivalent to have a next door neighbor who runs their lawnmower 24/7/365. you're definitely going to be hearing it even if you're inside your house.
the plant should do a better job than 103 db.
but remember, they dont think there is a problem. they claim to be unaware of any noise issues. that's how it always is with people who cause these types of problems. you ask them if they can hear anything and they say "no". that's why the authorities always have to get involved because they will never do anything themself...