VA Tech Wabag emerges as L1 bidder for 45 mld Kodungaiyur TTRO Plant Refurbishment Project, Chennai, Tamil Nadu February 26, 2026 | Awarded, Key Segments, Municipal Wastewater, Project Updates, Wastewater VA Tech Wabag Limited has emerged as the lowest bidder (L1) for implementation of 45 mld Kodungaiyur TTRO Plant Refurbishment … This content is restricted.