Five firms submit bids for implementation of Ramnagar Zone (Extended Area) Sewerage Project in Varanasi, Uttar Pradesh May 7, 2026 | Key Segments, Municipal Wastewater, Project Bidders, Project Updates, Wastewater A total of five firms have submitted bids for implementation of Ramnagar Zone (Extended Area) Sewerage Project in Varanasi, Uttar … This content is restricted.