Tender For corrigendum : supply of water purification system with uv (ultra-violet process) or uv (ultra-violet process)+uf (ultra-filtration process) (v2)
Tender For corrigendum : supply of water purification system with uv (ultra-violet process) or uv (ultra-violet process)+uf (ultra-filtration process) (v2) (q2) ( pac only ) , reverse osmosis based water treatment system above 50 lph capacity (v2) (q2)