Enviro Infra Engineers receives LoA for implementation of Aurangabad Sewerage Network Scheme under AMRUT 2.0 in Bihar March 11, 2026 | Awarded, Key Segments, Municipal Wastewater, Project Updates, Wastewater Enviro Infra Engineers Limited has received Letter of Award (LoA) for a contract worth Rs 4,110.8 million for implementation of … This content is restricted.