bids are invited for supply of 800kv bpi for powergrid projects 2 23 ring - koppal-ii ss06t , supply- 800kv, 25 mmperkv creepage, 10kn, post insulator for wave trap without corona ring- koppal-ii ss06t , supply- 800kv, 25 mmperkv creepage, 10kn, post insulator for isolator without corona ring - koppal-ii ss09t , supply- 800kv, 25 mmperkv creepage, 8kn, post insulator for bus support with corona ring - koppal-ii ss09t , supply- 800kv, 25 mmperkv creepage, 10kn, post insulator for wave trap without corona ring- koppal-ii ss09t , supply- 800kv, 25 mmperkv creepage, 10kn, post insulator for isolator without corona ring - raichur ss09t , supply- 800kv, 25 mmperkv creepage, 8kn, post insulator for bus support with corona ring - raichur ss09t , supply- 800kv, 25 mmperkv creepage, 10kn, post insulator for wave trap without corona ring - raichur ss09t , supply- 800kv, 31 mmperkv creepage, 10kn, post insulator for isolator without corona ring- vataman , supply- 800kv, 31 mmperkv creepage, 8kn, post insulator for bus support with corona ring - vataman , supply- 800kv, 31 mmperkv creepage, 10kn, post insulator for wave trap without corona ring- vataman , supply- 800kv, 31 mmperkv creepage, 10kn, post insulator for isolator without corona ring- halvad , supply- 800kv, 31 mmperkv creepage, 8kn, post insulator for bus support with corona ring - halvad , supply- 800kv, 31 mmperkv creepage, 10kn, post insulator for wave trap without corona ring- halvad total quantity : 2214