Tender For Repair And Maintenance Work Of Esp Consisting Of Dismantling And Disposal Of Scrap, Transportation Of Material From Store/ Store Yard To Site, Erection, Testing, Commissioning/Pg Test And Handing Over To Customer Etc. Of Electrical, Mechanical And C&I System Covering Electrostatic Precipitators, Ducts From Aph Outlet Flange To Id Fan Inlet, Insulation, Structures, Transformer, Electrical Mcc, Cabling & Painting Including Supply Of Paints Etc. For 4X210 Mw, Units 1,2,3 & 4 At Ntpc Kahalgaon Stps Stage-I, Bihar