Tender For supply of filter media (sand, grit) for top up/ replacement of rapid gravity filters of ptp and domestic plant at wtp-i/ii, khaperkheda tps.
Tender For maintenance at manubazar swtp including renovation of rapid gravity filter bed with astm piping, filter cleaning and supply of treatment chemicals (alum, lime, bleaching powder and chlorine salt) for uninterrupted drinking water supply for 365 days.
Tender For supplying and replacing of filter media with providing and applying food grade epoxy painting to rapid gravity sand filter beds in water treatment plant at jite.