Repairing of one number starter 6.6 kV and Reparing rewinding of one no. auto transformer (for auto transformer starter) used for pumping at intermediate sump in Jhingurda Mines

Amount

PART 1 (Repairing of one no. starter 3.3 kV/6.6 kV (auto transformer starter) used for pumping at intermediate sump)

Repairing of isolator, painting of starter installation of the material if provided by the dept., complete testing of starter with auto transformer, complete wiring with ferrules and lugs, with control cable etc. as per instruction of EIC (Power cable provided by the Dept.).

Providing of Earth leakage Relay with CBCT 2.5 Amp 110V(or as per technical specification given by the EIC)

PART 2 (Rewinding/repairing of auto transformer 595 kW, 6.6 kV used for auto transformer starter)

Super enameled copper wire for replacing burnt existing coils

Insulating materials like press pan paper cotton tape etc.

Coil preparation and winding charges

Labour charges and reinsulating of coils

Less scrap/burnt copper coil

Total impact of GST for the purpose of CTC