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&Amp;I System Covering Electrostatic Precipitators, Ducts From Aph Outlet Flange To Id Fan Inlet, Insulation, Structures, Transformer, Electrical Mcc, Cabling &Amp; Painting Including Supply Of Paints Etc. For 4X210 Mw, Units 1, 2, 3 &Amp; 4 At Ntpc Kahalgaon Stps Stage-I, Bihar.