Tender For corrigendum : supply of collection cum equalization tank , coagulation tank , flocculation tank , aeration tank , tube settler tank , filter feed tank , sludge drying beds , dosing tanks , effluent lift pump , air blower , filter feed pump , tube settler media , mbbr media , coarse bubble air diffusers , fine membrane air diffuser , aeration grid , multi grade filter , activated carbon filter , carbon and media , multi-port valve , pressure gauge , electro magnetic flow meter , digital flow meter , control panel , wire and cable , complete pipes and fittings
Tender For cleaning bar screen chamber and equalization tank etc including disposal of sludge and silt at st - water pumping , cleaning sludge silt and dirt , scrub and pressure water wash , chlorination , disposal