Bangalore Water Supply & Sewerage Board [Bwssb] — Sanitary flow problem

Address: Muniswammappa garden, next to byrappa road, old baiyyappanahalli ms nagar post.

The sanitary flow is a big problem in my lane. Every now and then there would be a blockage. The people who would come to clear will never complete the work properly or on time. I need an immediate assistance for sewage block clearance.