Avadi Municipality — Drainage blockage in my street

Respected Sir, I am Chenguttuvan residing in Avadi TNHB no. 3063A. Last week drainage was blocked at opposite to my home (Plot no 3062). While addressing issue came to know that collecting common sump in the middle of the street was filled full of soil and sledge. Soil was partially was removed by municipality staff and issue partially solved to them. For permanent solution, Municipality staff gave feedback that swage collecting sump height to be increased. Now drainage was blocked in my home and same will be happen for all other houses since Swage collecting sump is fully filled with soil. I request to take action to resolve issue permanently by increasing the swage collecting sump height. Regards, Chenguttuvan R