Maintenance Of 220 / 400 Kv Switchyard Equipment At Ntpc Kaniha , Amc For 400 / 220Kv Swyd . & Ehv Equpts . , Marsh . Box ( 220Kv ) 04W Chks , Marsh . Box ( 400Kv ) 04W Chks , Power Tfr ( 315Mva ) 04W Chks , Power Tfr ( 200Mva ) 04W Chks , Power Tfr ( 50Mva ) 04W Chks , Power Tfr ( 40Mva ) 04W Chks , Sh Reactr ( 400Kv ) 04W Chks , Power Tfr ( 16Mva ) 04W Chks , Power Tfr ( 10Mva ) 04W Chks , Power Tfr ( 8Mva ) 04W Chks , Lt Tfr ( 3150Kva ) 04W Chks , Lt Tfr ( 1600Kva ) 04W Chks , Lt Tfr ( 1000Kva ) 04W Chks , Lt Tfr ( 630Kva ) 04W Chks , Bus Ducts ( Press Sys ) 04W Chks , Power Tfr ( Oil ) Collection , Recipro Comp ( <> ) 12W Chks , Stn Earthing System ( <> ) 12W Chks , Power Tfr ( Pump / Fan ) 12W Chks , Isolators ( Drive Motor ) 12W Chks , Earthswitch ( Drive Motor ) 12W Chks , Power Tfr ( 315Mva ) 48W Chks , Power Tfr ( 200Mva ) 48W Chks , Power Tfr ( 50Mva ) 48W Chks , Power Tfr ( 40Mva ) 48W Chks , Sh Reactr ( 400Kv ) 48W Chks , Power Tfr ( 16Mva ) 48W Chks , Power Tfr ( 10Mva ) 48W Chks , Power Tfr ( 8Mva ) 48W Chks , Lt Tfr ( 3150Kva ) 48W Chks , Lt Tfr ( 1600Kva ) 48W Chks , Lt Tfr ( 1000Kva ) 48W Chks , Lt Tfr ( 630Kva ) 48W Chks , Breakers ( 220Kv ) 48W Chks , Breakers ( 400Kv ) 48W Chks , Earthswitch ( 220Kv ) 48W Chks , Earthswitch ( 400Kv ) 48W Chks , Isolators ( 220Kv ) 48W Chks , Isolators ( 400Kv ) 48W Chks , Current Tfr ( 220Kv ) 48W Chks , Current Tfr ( 400Kv ) 48W Chks , Cvt ( 220Kv ) 48W Chks , Cvt ( 400Kv ) 48W Chks , Surge Arrestor ( 220Kv ) 48W Chks , Surge Arrestor ( 400Kv ) 48W Chks , Wave Trap ( 220Kv ) 48W Chks , Wave Trap ( 400Kv ) 48W Chks , Bus Ducts ( 11Kv ) 48W Chks , Bus Ducts ( 21Kv ) 48W Chks , Gen Ckt Bkr ( <> ) 48W Chks , Labs ( <> ) Cleaning , Plcc ( 400Kv ) 12W Chks , Plcc ( 400Kv ) 48W Chks , Dg Sets ( Alt ) ( <> ) 12W Chks , Dg Sets ( Alt ) ( <> ) 48W Chks , Protn Pnl ( 400Kv ) 48W Chks , Protn Pnl ( 220Kv ) 48W Chks , Protn Pnl ( Grp ) 48W Chks , Protn Pnl ( Exctn Sys ) 48W Chks , Protn Pnl ( 11Kv ) 48W Chks , Protn Pnl ( 3 . 3Kv ) 48W Chks , Protn Pnl ( 0 . 4Kv ) 48W Chks , Excitation System ( Fcb ) 48W Chks , Excitation System ( Bridge Pnl ) 48W Chks , Excitation System ( Panel ) 48W Chks , Excitation System ( Transformer ) 48W Chks , Ht Motors ( >2000-4000Kw ) Testing , Spl . M / P . Dep ( Wk Day ) Man . Dep-Sup , Spl . M / P . Dep ( Ot-W Day ) Man . Dep-Ssw , Spl . M / P . Dep ( Ot-W Day ) Man . Dep-Sw , Spl . M / P . Dep ( Ot-W Day ) Man . Dep-Hsw , Spl . M / P . Dep ( Ot-W Day ) Man . Dep-Sup , Breakers ( 220Kv ) -Attend Defect , Breakers ( 400Kv ) -Attend Defect , Surge Arrestor ( 220Kv ) Current Analysis , Surge Arrestor ( 400Kv ) Current Analysis , Switch Yard ( 220 Kv ) Thermography Analys , Switch Yard ( 400 Kv ) Thermography Analys , Power Tfr ( 315Mva ) Thermography Analysi , Power Tfr ( 200Mva ) Thermography Analysi , Power Tfr ( 50Mva ) Thermography Analysi , Power Tfr ( 40Mva ) Thermography Analysi , Sh Reactr ( 400Kv ) Thermography Analysi , Bus Ducts ( <> ) Thermography Analysi , Generator ( >210-500Mw# ) Testing , Oil Sample ( Tfr Oil ) Transportation , Current Tfr ( 220Kv ) Repl , Current Tfr ( 400Kv ) Repl , Cvt ( 220Kv ) Repl , Cvt ( 400Kv ) Repl , Surge Arrestor ( 220Kv ) Repl , Surge Arrestor ( 400Kv ) Repl , Bushing ( Ehv ) Repl , Wave Trap ( <> ) Repl , Breakers ( 220Kv ) -Oh , Breakers ( 400Kv ) -Oh , Isolators ( 220Kv ) Repl , Isolators ( 400Kv ) Repl , Insulators ( Bus Post ) Repl , Switch Yard ( 220 Kv ) Hotspot Rectifction , Switch Yard ( 400 Kv ) Hotspot Rectifction , Lt Tfr ( Oil ) Filtration , Power Tfr ( Oil ) Filtration , Lt Tfr ( Oil ) Top Up , Power Tfr ( Oil ) Top Up , Power Tfr ( Pump / Fan ) Repl , Spl . M / P . Dep ( Wk Day ) Man . Dep-Ssw , Spl . M / P . Dep ( Wk Day ) Man . Dep-Sw , Tractor / Trolley ( <> ) Hiring , Truck ( Full ) Hiring , Truck ( Mini ) Hiring , Misc Works ( <> ) Fabrication , Safety Execution , Safety ( <> ) Execution
