Enviro Infra receives LoA for implementation of Bhopal Sewerage Scheme Package 4 (North-East) project in Madhya Pradesh October 28, 2025 | Awarded, Key Segments, Municipal Wastewater, Project Updates, Wastewater Enviro Infra Engineers Limited has received the letter of acceptance (LoA) for an amount worth Rs 2,484.9 million for implementation … This content is restricted.