Complete re-winding and repairing of 630KVA, 6.6KV/550V T.S.U. and Conversion to 6.6KV/433Volt Transformer Make- MCG Electro Controls Pvt. Ltd. Sl. No. TS-023 of Sonepur Bazari Project.

Amount

Item Description/ Heading

Material Cost

Cost of Bare copper conductor for Primary Coil.

Cost of Bare copper conductor for Secondary Coil.

Cost of TPC for bare copper Conductor for Priimary & Secondary Coil.

Cost of Insulating materials Cotton tape, glass tape, pacement paper, synthetiic cock sheet, nomex paper etc.

Cost of DA Oxygen, Brazing Rod.

Cost of neoprene synthetic gasket at top cover and inspection cover etc.

Modification of Secondary terminal Box with supply of 04 Nos. Terminal Insulator & current Carrying Contacts of appropriate size and suitable to withstand the secondary & Primary full load current of 630KVA, 11KV/433Volt Transformer.

Cost of Painting charges of above Tran-switch by one coat of Primer Paint & two Coat of Metallic Paint.

Transportation charges with loading, unloading and handling.

Less: Cost of Scrap Value of copper

Labour Cost:-

Dismantling of core and winding from the tank and cleaning of all parts properly.

Cost of TPC for bare copper Conductor for Priimary & Secondary Coil.

Modification of Secondary terminal Box with supply of 04 Nos. Terminal Insulator & current Carrying Contacts of appropriate size and suitable to withstand the secondary & Primary full load current of 630KVA, 11KV/433Volt Transformer.

Design changes of above Tran-switch unit from 6.6KV/3.3KV to 11KV/415V.

Cost of Painting charges of above Tran-switch by one coat of Primer Paint & two Coat of Metallic Paint.

Labour charges for formation of all coil assy. of coil and inter connection.

P. F. amount for labour cost

Total impact of GST for the purpose of CTC

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