Hon'ble Chief Minister Thiru. S. Joseph Vijay inspected the operations of the Tertiary Treatment Reverse Osmosis (TTRO) purification plant in Koyambedu, with a capacity of 45 Million Liters, on behalf of the Chennai Metropolitan Water Supply and Sewerage Board.

Hon'ble Chief Minister Thiru. S. Joseph Vijay today (27.07.2026) personally visited and inspected the operations of the 45 Million Liters capacity Tertiary Treatment Reverse Osmosis (TTRO) purification plant in Koyambedu, Chennai, on behalf of the Chennai Metropolitan Water Supply and Sewerage Board.