Municipal Corporation Of Ahmedabad — Sewage drainage cleaning near and of shyam gokul apartments, near sagar flats, shyamal cross road, ahmedabad

It is observed that after cleaning of road side dranaige system nearly one month ago all drainage water is coming back in society and we found that the drainage water with all mud etc is entering in society through our drainage. Most of the society is now not worth leaving and there all possibility of outbreak of some deacease . nearby society resident also complaining to us for smell coming from the sewage drained water.
We once again request you to check the entire system as we are leaving here for more than 30 years and no such problem was raised so far.
Please note that we are cleaning our drainage system of society on regular basis but this time it is not possible for us to solve the problem . We therefore request you to inspect about problem arisen and solve it immediately by checking outside and inside drainage system with your expertise and experience d team.
Thanks