State sanction funds for development of UGD pipeline in Othakadai, Tamil Nadu December 5, 2023 | Announced/Approved, Fund Allocation, Key Segments, Municipal Wastewater, News & Developments, Project Updates, Wastewater The Government of Tamil Nadu has sanctioned funds worth Rs 820 million for development of underground drainage (UGD) pipeline in Othakadai area of Tamil Nadu. This content is restricted.