Construction work for next phase of Coimbatore UGDS to commence soon March 29, 2023 | Announced/Approved, Key Segments, Municipal Wastewater, Ongoing, Project Updates, Wastewater The construction work for the next phase of Coimbatore underground drainage scheme (UGDS) which includes areas of Chinnavedampatti, Saravanampatti and Vellakinar is likely to commence soon. This content is restricted.