bids are invited for annual maintenance services for water purification and conditioning system (version 2) - water purifiers make and model : aquaguard ag classic/ag/200/high flow; as mentioned in scope of work; package-5 : water purifier and conditioning system mainten.. , annual maintenance services for water purification and conditioning system (version 2) - water coolers cum purifier make & model : aquaguard agcp; as mentioned in scope of work; package-5 : water purifier and conditioning system maintenance involving.. , annual maintenance services for water purification and conditioning system (version 2) - water coolers with inbuilt ro water purifier make & model : aquaguard pure chill fss 60/80; as mentioned in scope of work; package-5 : water purifier and conditi.. , annual maintenance services for water purification and conditioning system (version 2) - hot and cold ro plus uv water purifiers make and model : aquaguard hot and cold water dispenser; as mentioned in scope of work; package-5 : water purifier and co.. , annual maintenance services for water purification and conditioning system (version 2) - uv based water coolers cum purifier (make: eureka forbes, model: 120 pss uv); as mentioned in scope of work; package-5 : water purifier and conditioning system m.. , annual maintenance services for water purification and conditioning system (version 2) - uv water purifiers (commercial grade, capacity: 150 to 200 ltrs/hour) make : aquanet; as mentioned in scope of work; package-5 : water purifier and conditioning .. , annual maintenance services for water purification and conditioning system (version 2) - uv based water purifiers (make: water treatment expert inc, model: wte10); as mentioned in scope of work; package-5 : water purifier and conditioning system main.. , annual maintenance services for water purification and conditioning system (version 2) - ro based water purifiers (make: water treatment expert inc, model: wte 120); as mentioned in scope of work; package-5 : water purifier and conditioning system ma.. , annual maintenance services for water purification and conditioning system (version 2) - aqua sure make-aqua guard; as mentioned in scope of work; package-5 : water purifier and conditioning system maintenance involving basic servicing, filters, memb total quantity :