Tender For corrigendum : operation and maintenance of filter plants, fountains, pumps, pump stations, pumping lines from dams at tirumala, garden pumping lines, theerthams water supply lines and sewage treatment plants at tirumala, pipelines in both foot paths & ghat roads, kalyani pumping scheme and s.v. poor home at tirupati (both civil & elec) for a period of 2025-2027
Tender For corrigendum : repairing of two nos. rearing house, sewage pipeline including repairing of office building of sericulture composite unit, khagrabari in cooch behar under pcr scheme during 2024-25
Tender For interception & diversion (i&d) of drains and sewage treatment plant (stp) scheme in katihar town, bihar state, including operation & maintenance period of 15 years through hybrid annuity based ppp mode under namami gange programme.