Tender For treatment of grey water(without septage) in magh mela area on eastern side of river ganga by bio remediation or any other non conventional innovative and proven technologies for magh mela 2026
Tender For corrigendum : aligarh sewerage scheme ( interception & diversion and stp works) in aligarh town in uttar pradesh state, including operation and maintenance period of 15 years through hybrid annuity based ppp mode under namami gange program