supplying and implementing civil works, installations and tightening of conductors (double conductors of the ACSR type, sector 380 * 2/50 mm2, supplying and tightening the ground wire with optical fiber OPGW and its accessories, and testing it with a turnkey system & DDP for the process of establishing double-circuit overhead lines an effort   66 kV to connect the following transformer stations:- ND6 & ND5 & ND4 & ND1 & NDRPS6 & NDRPS1