EPEPL, Auro Infra-Deetech JV submit bids for construction of STP at Ramayanpatti in Tirunelveli, Tamil Nadu March 19, 2025 | Key Segments, Municipal Wastewater, Project Bidders, Project Updates, Wastewater Eco Protection Engineers Private Limited (EPEPL) and the joint venture (JV) of Auro Infra …. This content is restricted.