Sewage Problem — Choking & overflowing sewage

I am a resident of house no. 62, sector 38, near alpine convent school, and the sewage system has completely failed for last 7/8 days. Gutter water is overflowing, street is full of filthy water and is a heaven for mosquitoes breeding.

We have already brought the matter in the knowledge of concerned je who seems to be helpless in resolving the issue.

We expect immediate action to avoid the health hazard.