Repair And Rewinding Of 02 Nos Of 250Kva And 01 No Of 100Kva, 11Kv/433V Aluminium Wound Distribution Transformer At Dam Power House , Dismantling Of Faulty 250Kva Transformer For Joint Inspection At Repairers Premises Including All Activities Such As Opening Of Top Cover, De-Tanking Of Core And Winding, Separation Of Hv/Lv Coils, Conducting Of Preliminary Tests Required For Assessment Of Repair Work To Be Under Taken, Dismantling Core Etc., In The Presence Of Tbhes Authorized Representative.,Dismantling Of Faulty 100Kva Transformer For Joint Inspection At Repairers Premises Including All Activities Such As Opening Of Top Cover, De-Tanking Of Core And Winding, Separation Of Hv/Lv Coils, Conducting Of Preliminary Tests Required For Assessment Of Repair Work To Be Under Taken, Dismantling Core Etc., In The Presence Of Tbhes Authorized Representative.,Providing New Windings To 250Kva Aluminum Wound Transformer In Place Of Damaged Winding Including Cost Of All Materials, Labours, Drying Etc., (Both Hv And Lv)- Per Kg Of Winding,Providing New Windings To 100Kva Aluminum Wound Transformer In Place Of Damaged Winding Including Cost Of All Materials, Labours, Drying Etc., (Both Hv And Lv)- Per Kg Of Winding,Providing Solid Insulation Materials To 250Kva Transformer For Replacement To Damaged Or Burnt Insulation As Per Actual Weight.,Providing Solid Insulation Materials To 100Kva Transformer For Replacement To Damaged Or Burnt Insulation As Per Actual Weight.,Cleaning, Repairing And Painting Inside The 250Kva Transformer Tank With Hot Oil Bath And Acid Proof Epoxy Paint And Painting Outside The Tank With Enamel Paint After Thorough Cleaning Including The Cost Of Materials Including The Painting Of Radiators At Site/Firm.,Cleaning, Repairing And Painting Inside The 100Kva Transformer Tank With Hot Oil Bath And Acid Proof Epoxy Paint And Painting Outside The Tank With Enamel Paint After Thorough Cleaning Including The Cost Of Materials Including The Painting Of Radiators At Site/Firm.,Re-Assembly Of Core And Winding Of 250Kva Transformer,Re-Assembly Of Core And Winding Of 100Kva Transformer,Drying Out The Assembly Of The Core And Winding Of 250Kva Transformer In Oven/Vaccum Chamber, Till The Specified Insulation Resistance Values Are Obtained (Including Cost Of Material And Labour).,Drying Out The Assembly Of The Core And Winding Of 100Kva Transformer In Oven/Vaccum Chamber, Till The Specified Insulation Resistance Values Are Obtained (Including Cost Of Material And Labour).,Tanking The Assembly, Giving Connection, Providing New Gaskets And Insulating Materials Conforming To Relevant Iss, Putting Back The Cover, Tightening The Fixtures, Fixing The Bushing Etc., Including The Cost Of All Materials Like Gasket, Insulating Materials, Bolts And Nuts Etc., And Labour. Other Accessories At Repairers Work To Facilitate The Testing Of 250Kva Transformer,Tanking The Assembly, Giving Connection, Providing New Gaskets And Insulating Materials Conforming To Relevant Iss, Putting Back The Cover, Tightening The Fixtures, Fixing The Bushing Etc., Including The Cost Of All Materials Like Gasket, Insulating Materials, Bolts And Nuts Etc., And Labour. Other Accessories At Repairers Work To Facilitate The Testing Of 100Kva Transformer,Testing The 250Kva Transformer For Routine Tests As Per Is 2026-1983 If Repairs Are Carried Out At Repairers Work And Testing The Transformer For Ir Values, Voltage Ratio At All Taps, Short Circuit Test, Magnetic Balance, Magnetizing Current Measurement At Low Voltage From Hv And Lv. Magnetizing Current Measurement At Rated Voltage From Lv Side,Testing The 100Kva Transformer For Routine Tests As Per Is 2026-1983 If Repairs Are Carried Out At Repairers Work And Testing The Transformer For Ir Values, Voltage Ratio At All Taps, Short Circuit Test, Magnetic Balance, Magnetizing Current Measurement At Low Voltage From Hv And Lv. Magnetizing Current Measurement At Rated Voltage From Lv Side
