Ayyappa Infra Projects emerges as L1 bidder for implementation of Vasant Kunj I, Vasant Kunj II, Ghitorini, Mehrauli and Okhla Phase V STPs (under Package 5) Augmentation Project in Delhi December 15, 2025 | Awarded, Key Segments, Municipal Wastewater, Project Updates, Wastewater Ayyappa Infra Projects Private Limited has emerged as the lowest (L1) bidder for implementation of Vasant Kunj I, Vasant Kunj II, … This content is restricted.