bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender; sl no 1 1 annual maintenance charges for upto 25 lph ro water purification system the rate includes regular inspections cleaning of plant components; as .. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender; sl no 1 2 annual maintenance charges for 50 lph ro water purification system the rate includes regular inspections cleaning of plant components; as per t.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender; sl no 2 replacement of existing ro cabinets with stand and other accessories make whale 25 liter; as per tender document , repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender; sl no 3 replacing of existing supply valve with bis certified angle cock and make suitable arrangement to ro inlet as directed by engineerincharge; as p.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender; sl no 4 supply and installation of customized cover made of polyester or nylon to suit the existing 25 liter capacity ro tank make whale 25 liter; a.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender; sl no 5 supply and installation of stainless steel ro skid to suit the existing 50 lph ro system; as per tender document , repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender; sl no 6 supply and installation of stainless steel 80 liter storage capacity floor standing ro tanks with two number of taps; as per tender document , repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender; sl no 7 supply and installation of stainless 25 lph commercial ro water purifier plant double pumpwith 5 stage purification with fully automatic and t total quantity :