National Aluminium Company Limited

National Aluminium Company Limited has published Minor Overhauling Of Generator , O/H And Maint . Of Exciter And Its Auxiliaries As Per Scope - Annex-Ia . A1 , ( Unit - 1 To 10 ) , Maint . & O/H Of Seal Oil And Hydrogen Gas System As Per Scope Annex-Ia . A2 , ( Unit - 1 To 6 ) , Maint . Of Hydogen Coolers As Per Scope Annex-Ia . A3 , ( Unit - 1To 6 ) , Maint . Work Of Air Coolers Of Generators Per Scope - Annex-Ia . A3 , ( Unit- 7 To 10 ) , Maint . Of Exciter Coolers As Per Scope- Annex-Ia . A3 ( Unit- 1 To 10 ) , Maint . Of Seal Oil Coolers As Per Scope- Annex-Ia . A3 ( Unit - 1 To 6 ) , Inspection Of Generator Bearings , Conducting Dp Test , Bearing Scrapping And Blue Matching As Per Requirement , Top And Side Clearances Checking , Run Check As Per Scope , Annex-Ia . A4 , Cleaning And Painting A S Per Scope In Annex-Ia . A5 , Gas Cutting In Rinning Meter As Per Annex-Ia . A6 , Welding In Running Meter As Per Scope In Annex-Ia . A7 , De-Coupling , Alignment & Reaming Of Bolt Holes & Coupling Of Gen . Rotor With Lp Rotor And Achieving Req . Run Out Value As Per Scope , Annex-Ia . A8. Last date of submission for this tender is 2021-03-27. This is a Bolts tender in Cpp, Nalco, Angul, Odisha