(A) Operation And Maintenance Of Ro Plant Of Capacity 2000 Lph In Shop 30,Shop 36, Shop 54 And Lhb, 1000 Lph In Inside Lhb, Sewage Treatment Plant Of Capacity 200 Kld,Cleaning Of Glr ,Oht And 30 M3/Hr Pressure Filter Inside Furnishing Factory. (B) Operation And Maintenance Of Ro Plant Of Capacity 500 Lph In D&Ampd Building, 250 Lph In Furnishing Workers Canteen,Furnising Adoffice,Crm And 5 Kld Etp At Furnishing Workers Canteen. (C) Operation And Maintenance Of Sewage Treatment Plant Of Ca