bids are invited for sonkaswadi providing and instaling erecting and commissioning reverce osmosis filtration unit , providing and fixing raw water tank , raw water feed pump , coaguleted dosing , pre chlorination unit , dual media filter , activated carbon filter , ro block , ph correction unit with atm machine , uv sterilizer unit , post chlorination , treated water tank as per capacity of ro , this unit including operation and maintenance of the unit for 3 month on daily basis one year waranty after 3 month succesful trail run , providing and fixing new raw water connection , providing and fixing information board size 1.20 x 1.50 providing and fixing reverse osmosis unit at total quantity : 15