Providing and placing top layer filter media and washing 2nd, 3rd 4th layer, relaying the same after cleaning, screening, washing and repair of 6 inch sluice valve at w works gaddi kheri

State plan rwss to vandiperiyar cleaning working filter beds and replacing malfunctioning filter bed media ssf cleaning of working filter beds and replacing of malfunctioning filter bed media general civil work

State plan rwss to vandiperiyar cleaning working filter beds and replacing malfunctioning filter bed media ssf cleaning of working filter beds and replacing of malfunctioning filter bed media general civil work

Replacing of filter media with new material of&amp#x0d filtration tank at water treatment plant hut bay&amp#x0d little andaman

Pehladgarh estimate for prov fhtc taking out top layer to bottom layer filter media rcc bed plates and replacing the same at filter bed no 1 to 4 rectangular size 28 s 19 and providing and placing new filter media in filter bed no 1 to 4 at water

Replacing filter media of r.g. filter bed of water treatment plant at churcha(ro) sub area of baikunthpur area

Manheru village providing an installing of 05 nos shallow tubewell near dadri feeders taking out washing and placing of filter media upto bed plates and washing of drains and providing and placing of top layer filter media in 3 no filter bed of size

A mtc water supply scheme balsamand providing and placing in horizontal top layers and taking out filter media all layer bed plates replacing the same after screened washed cleaned

Providing wate supply scheme makarana. providing and placing top layer and second layer filter media in filter bed at water works makrana

Supplying and laying of filter bed media in three nos. filter beds within water treatment plant under cooch behar municipality