bids are invited for provision and fixing ro system at pondavadi indapur pune - 1 providing instaling erecting and commisioning reverse osmosis filtration unit including following equipment1 ) raw water tank ( 2kl ) 2 raw water feed pump 3 coaguland dosing 4 pre chiorination unit 5 dual media filter 6 activated carbon filter 7 ro block 8 ph correction unit 9 uv sterilizer unit 10 post chiorination 11 treated water tank capacity as per capacity of ro 2000 ltr / hr 12 water atm with coin box 13 opration and maintenance of the unit 3 month on daily basis one year waranty after 3 month sucessful trail run for treating raw water of following compaction tds range 500 to 2000 nitrate 45 to 150 total quantity : 13