bids are invited for providing supplying of for drinking water ro system 250 lit with atm machine filter vessel frp size 10 54 carbon 900iv kg 25kg filter sand , auto mpv auto flush size 20 nb , 5 micron spun filter with bowl size 4.5x20 - 6 micron spun filter with bowl size 4.5x20 , high pressure pump 2 hp 11 stage , antiscaling dosing chemical shmp 5 lit , membrane housing ss304 size40x40 - membrane housing ss304 size40x41 , membrane 3000 tds 40x40 - membrane 3000 tds 40x41 , uv disinfection system 250 lph , control panel with float sensor , ss304 tank , plumbing material internal wiring , atm machine coin with 50 card , skid ss304 frame , dosing pump with 50l tank , pressure gauge , rotameter , raw water tank hdpe , raw water pump , excavation for foundation pipe trenches - excavation for foundation pipe trenches in earth lift , filling in plinth and floors trenches with contractor , providing and laying in situ cement concrete , providing fabricating and erecting tubular steel structure , providing and fixing plain zinc sheeting 0.80 mm , providing fixing corrugated galvanised iron sheet 0.63 mm roofing , providing fixing steel window , providing and laying ceramic tiles 30x30 cm , providing and fixing flex printing