KMC to upgrade Moulali-Palmer Bridge Sewer Line in Kolkata, West Bengal March 15, 2024 | Announced/Approved, Key Segments, Municipal Wastewater, Project Updates, Wastewater The Kolkata Municipal Corporation (KMC) has approved upgradation of Moulali-Palmer Bridge Sewer Line (Town Outfall Sewer Line) in Kolkata. This content is restricted.