Strengthening of existing 220kV Kolar HVDC PGCIL Kolar DC line by replacing existing Drake Conductor by Drake equivalent HPC for a distance of 6.355km along with Modification in the existing TBs of 220kV Kolar 1&2 lines at 400 220kV PGCIL HVDC Kolar sub station along with Dismantling work in Kolar Taluk District on Total Turnkey Basis, including Supply of all matching Materials Equipments and Erection including Civil Works of all Materials Equipments Testing and Commissioning