Bangalore Water Supply & Sewerage Board [Bwssb] — Sanitary line blocked on K H Road and overflowing

Address: K H Road Bangalore

Dear sir,
sanitary line is blocked and over flowing to the road K H Road from last 4 days ( next to karnataka bank, starting of flyover). The sanitary waste is flowing on the road several phone calls to the department was made but nobody has come to resolve the issue.