tender for item description/ heading , dismantling of core and winding from the tank and 1 no. cleaning of all parts property , cost of new conductor copper, wire for primary coil , cost of tpc for copper wire, conductor for primary coil nomex-tpc. , cost of copper conductor for secondary coil in place of burnt portion , cost of tpc for secondary coil (nomex) , repairing of tap changer switch 3 phase contact & 1 no. board changing , cost of wooden frame for primary & secondary coil , cost of insulation materials cotton tape glass tape l.s. paspound paper synthetic cock sheet numinex paper etc. , coil connection blazing of slifus rod & da oxygen , providing neoprene synthetic gasket at top cover and inspection cover etc. , cost of secondary terminal and bush insulator / 4 no. copper sturd , supply of body paint and missing body nut bolt/ l.s. connection nut & copper plate etc. , cost of transporting and loading/unloadi , labour charge and o/h charge for coil reformation / assy/internal connection etc. , deduction of copper conductor scrap valu , total impact of gst for the purpose of ctc