Welding Shop — Noise pollution for two years

Address:

Sanathnagar, Allauddin Basthi, next to Casa Paradiso, Lodha

Hello,

We live in Casa Paradiso, Lodha, Sanathnagar, Hyderabad. There are two welding shop that opens at 8am and runs till 8pm.
They have a lot of metal work that goes on through out the day. But even on Sundays they’re working for 10 hours and slamming metals and welding and making so much noise. There is not one minute of peace we get from them. On requesting them to not do it on Sunday we were threatened and sent back. Kindly do something about this issue as this has been going on for 2 years and they pay no heed to others grievances