Details: charges for attending oil leakage in 250 kva transformer unit ht and lt side bushing and the dismantling bus duct top cover of transformer, draining the oil and replacing the existing gasket, oil seal and other accessories and 250 kva transformer by using oil filtration unit at the site and taking a sample for top and bottom bdv, acidity test of the transformer etc., completeas per specification as directed by the departmental engineers. 250 kva transformer charges for removing the oil and refilling the new transformer oil to the 250 kva transformer unit including transport charges and other etc. 250 kva transformer charges towards repair, replacement & servicing of 2 pole structure in transformer yard 22kv ab switch, hg fuse set , 22 kv line type las with earthing arrangements ht power, 22kv ht ab cable end tramation kit, control and special cables along with accessories bolt, nuts & washer, pt insulator, earth pits with earth riser and earth loop flat including cost of all at
Sector: Municipality