I am residing at Udayam nagar Extension, Velachery, Chennai 42. Due to the recent rain the sewerage water lines have been blocked very badly and all the filthy water comes out of the junctions which I had constructed for cleaning purposes. Due to blockage in the street sewerage water line, the entire water is draining out to street. The entire street is filled with sewerage water which is annoying the residents. Kindly look into this matter and act fast.