Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited has published Repair Of Rotors Of 6.6Kv H.T Motors” Of 5X200 Mw Units, Btps, Obra- 1 Checking Run Out / Ovality Of Shaft Journal Portion, Under Cutting, Welding, Machining And Dynamic Balancing Of Following Rotors, Under Cutting, Welding And Machiningwork Done No. H.P Ash, Cw Pump And Cep / Sop Motors If Required: B.F.P. / I.D. Fan Motor / Rotor 2 Checking Run Out / Ovality Of Shaft Journal Portion, Under Cutting, Welding, Machining And Dynamic Balancing Of Following Rotors, Under Cutting, Welding And Machiningwork Done No. H.P Ash, Cw Pump And Cep / Sop Motors If Required: Pa / Fd Fan Motor / Rotor 3 Checking Run Out / Ovality Of Shaft Journal Portion, Under Cutting, Welding, Machining And Dynamic Balancing Of Following Rotors, Under Cutting, Welding And Machiningwork Done No. H.P Ash, Cw Pump And Cep / Sop Motors If Required: Hp Ash Water Pump Motor / Cw Pump Motor 4 Checking Run Out / Ovality Of Shaft Journal Portion, Under Cutting, Welding, Machining And Dynamic Balancing Of Following Rotors, Under Cutting, Welding And Machiningwork Done No. H.P Ash, Cw Pump And Cep / Sop Motors If Required: Cep / Sop Motor / Rotor 5 Reclaimation Of Shaft Journal Portion Dia, Both Side Of Rotor Shaft By Under Cutting, Welding With Suitable Electrodes, Machining & Heat Treatment With Stress Relieving, Removal Of Runout & Ovality At Shaft Journal And Shaft Coupling Portion, Chrome Polishing On Shaft Journal Portion And Dynamic Balancing Of Following 6.6Kv H.T. Motor Rotor As Per Scope Ofwork:B.F.P. Motor Rotor ( 3500Kw ) , Journal Portion Dia Should Be Strictly 160Mm. 6 Reclaimation Of Shaft Journal Portion Dia, Both Side Of Rotor Shaft By Under Cutting, Welding With Suitable Electrodes, Machining & Heat Treatment With Stress Relieving, Removal Of Runout & Ovality At Shaft Journal And Shaft Coupling Portion, Chrome Polishing On Shaft Journal Portion And Dynamic Balancing Of Following 6.6Kv H.T. Motor Rotor As Per Scope Ofwork: I.D. Fan Motor Rotor ( 1700Kw ) , Journal Portion Dia Should Be Strictly 180Mm 7 Reclaimation Of Shaft Journal Portion Dia, Both Side Of Rotor Shaft By Under Cutting, Welding With Suitable Electrodes, Machining & Heat Treatment With Stress Relieving, Removal Of Runout & Ovality At Shaft Journal And Shaft Coupling Portion, Chrome Polishing On Shaft Journal Portion And Dynamic Balancing Of Following 6.6Kv H.T. Motor Rotor As Per Scope Ofwork:P.A. Fan Motor Rotor ( 1250Kw ) , Journal Portion Dia Should Be Strictly 140Mm 8 Reclaimation Of Shaft Journal Portion Dia, Both Side Of Rotor Shaft By Under Cutting, Welding With Suitable Electrodes, Machining & Heat Treatment With Stress Relieving, Removal Of Runout & Ovality At Shaft Journal And Shaft Coupling Portion, Chrome Polishing On Shaft Journal Portion And Dynamic Balancing Of Following 6.6Kv H.T. Motor Rotor As Per Scope Ofwork: F.D. Fan Motor Rotor ( 630Kw ) , Journal Portion Dia Should Be Strictly 140Mm 9 Reclaimation Of Shaft Journal Portion Dia, Both Side Of Rotor Shaft By Under Cutting, Welding With Suitable Electrodes, Machining & Heat Treatment With Stress Relieving, Removal Of Runout & Ovality At Shaft Journal And Shaft Coupling Portion, Chrome Polishing On Shaft Journal Portion And Dynamic Balancing Of Following 6.6Kv H.T. Motor Rotor As Per Scope Ofwork:Cep Motor Rotor ( 220Kw ) / Hp Ash Water Pump Motor Rotor ( 262Kw ) / Other Motor Rotor Upto 450Kw. Bearing Portion Of Cep & Hp Ash Water Pump Rotor Should Be Strictly 110Mm+.05Mm. 10 Complete Replacement Of Rotor Bar With New Set Of Bars, Re-Caging, Checking Run Out / Ovality, Dynamic Balancing And Re-Metalling Of Rotor Of B.F.P.Motor ( 6.6Kv, 3500 Kw ) As Per Scope Of Work. 11 Repair Of Core By Re-Staggering 12 Complete Replacement Of Rotor Bar With New Set Of Bars, Re-Caging, Checking Run Out / Ovality, Dynamic Balancing And Re-Metalling Of Rotor Of Pa Fan Motor ( 6.6Kv, 1250 Kw ) As Per Scope Of Work. 13 Repair Of Core By Re-Staggering. Last date of submission for this tender is 2024-01-29. This is a Electrodes tender in Obra, Uttar Pradesh