Details: a):-rewinding/repairing of 250kva, 3.3kv, 440volt transformer cost of copper wire/ . 8 no cost of insulating materials labour cost less scrap value @ 60% of cost of copper wire supply and fixing bushing with studs for hv b):-rewindng and repairing of 125kw make gec cost of copper wire 13 no cost of insuliting materials labour cost less scrap value @ 60% of cost of copper wire contractors profit @10% total impact of gst for the purpose of ctc
Sector: Mining