Global competitive bids are invited for the planning, designing, engineering and manufacturing, supply of optical ground wire (OPGW) cable and associated items under the high voltage direct current (HVDC) bipole link between the Western Region (Raigarh, Chhattisgarh) and Southern Region (Pugalur, Tamil Nadu and Madakathara, North Trichur district, Kerala)-Scheme 1 and Scheme 2 alternate current (AC) system strengthening at Pugalur end.
